This page lists 156 drivetrain parts for the 2002 Isuzu Trooper, across 24 part types, covering the 3.5L V6 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2002 Isuzu Trooper, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. 66 parts of the 156 listed are Transfer Case Fluid (31 parts), Differential Pinion Bearing / Race (18 parts) and Gear Oil (17 parts). The other 21 part types cover the remaining 90 parts.
Every part on this page is matched to the 3.5L V6 — the only engine offered in the 2002 Isuzu Trooper.
The most listed brands for 2002 Isuzu Trooper drivetrain parts are VALVOLINE (25 parts), WJB / INMOTION PARTS (18 parts) and TIMKEN (17 parts), plus 24 more brands. Quality grades include Standard Replacement, Economy and Multi-Vehicle.
29 parts on this 2002 Isuzu Trooper page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including NATIONAL 710516 (Axle Shaft Seal) and APWI IZ8052 (CV Axle). Click any part number to see every vehicle that part fits.
Axle Shaft Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NSK | 6006DUNR | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TIMKEN | 106CC | 🇺🇸 US 🇨🇦 CA | Bearing Only0.5118 in. Width | View on Amazon |
| TIMKEN | 511016 | 🇺🇸 US 🇨🇦 CA | Does Not Include Bushing | View on Amazon |
This table covers the Axle Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
3 Axle Shaft Bearing parts are listed for the 2002 Isuzu Trooper, from TIMKEN and NSK.
This group includes NSK 6006DUNR, TIMKEN 106CC and TIMKEN 511016.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 710516 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| TIMKEN Popular | 225230 | 🇺🇸 US 🇨🇦 CA | Rear Inner | View on Amazon |
| BCA | NS710516 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| SCHAEFFLER | SS2301 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| TIMKEN | 473179 | 🇺🇸 US 🇨🇦 CA | Rear Outer | View on Amazon |
| TIMKEN | 710516 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| WJB / INMOTION PARTS | WS710516 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
7 Axle Shaft Seal parts for the 2002 Isuzu Trooper come from 5 brands — TIMKEN, NATIONAL, BCA and 2 other brands. The "Popular" part is NATIONAL 710516.
This group includes NATIONAL 710516, TIMKEN 225230 and BCA NS710516 and the remaining parts above.
CV Axle
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTO EXTRA | HO88869 | 🇺🇸 US 🇨🇦 CA | LeftCOMPLETE AXLE | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular | IZ8052 | 🇺🇸 US 🇨🇦 CA | FrontSupplied with Inboard Housing | View on Amazon |
| TOP NOTCH Popular | TN50094 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| CARDONE | 661310 | 🇺🇸 US 🇨🇦 CA | Fits Front Left4WD | View on Amazon |
| GSP | NCV40046 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TRAKMOTIVE | HO8207 | 🇺🇸 US 🇨🇦 CA | Does Not Include ABS Ring | View on Amazon |
This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.
6 CV Axle parts for the 2002 Isuzu Trooper come from 6 brands — AUTO EXTRA, APWI, TOP NOTCH and 3 other brands. The "Popular" part is APWI IZ8052.
The Economy section lists 1 option from AUTO EXTRA — the catalog's value-priced group. AUTO EXTRA HO88869 is listed in this group.
In the Standard Replacement grade, APWI, TOP NOTCH, CARDONE and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is APWI IZ8052.
Part numbers include APWI IZ8052, AUTO EXTRA HO88869 and TOP NOTCH TN50094, among others listed above.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1032860 | 🇺🇸 US 🇨🇦 CA | Front Outer4WD | View on Amazon |
| BECK/ARNLEY | 1032859 | 🇺🇸 US 🇨🇦 CA | Front Inner4WD | View on Amazon |
| MEVOTECH | DX386 | 🇺🇸 US 🇨🇦 CA | Front Outer4WD | View on Amazon |
| MEVOTECH | DX390 | 🇺🇸 US 🇨🇦 CA | Front Inner4WD | View on Amazon |
This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.
4 CV Joint Boot parts for the 2002 Isuzu Trooper come from 2 brands — BECK/ARNLEY and MEVOTECH.
This group includes BECK/ARNLEY 1032860, BECK/ARNLEY 1032859 and MEVOTECH DX386 and the remaining parts above.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | WTA35 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: CylindricalBearing & Race Set | View on Amazon |
| WJB / INMOTION PARTS | WT30210 | 🇺🇸 US 🇨🇦 CA | Rearwith Isuzu Axle | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | A35 | 🇺🇸 US 🇨🇦 CA | GoldIncludes LM501349 & LM501310 | View on Amazon |
| TIMKEN Popular | LM501314 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA | NBA35 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Cylindrical or Taper Bearing SetBearing & Race | View on Amazon |
| BCA | NB30210 | 🇺🇸 US 🇨🇦 CA | Rear12 Bolt(s) | View on Amazon |
| GSP | 691210 | 🇨🇦 CA | Rear | View on Amazon |
| NSK | TRB45 | 🇺🇸 US 🇨🇦 CA | Bearing & Race SetKit Contents: 1 Cup, 1 Cone | View on Amazon |
| SCHAEFFLER | LM501314 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| TIMKEN | LM501349 | 🇺🇸 US 🇨🇦 CA | Rear7.63", 8.50" Ring Gear | View on Amazon |
| TIMKEN | SET45 | 🇺🇸 US 🇨🇦 CA | Bearing & Race Set Bearing and Race Set | View on Amazon |
This table covers the bearings and races that support the differential carrier.
11 Differential Carrier Bearing / Race parts for the 2002 Isuzu Trooper come from 7 brands — TIMKEN, WJB / INMOTION PARTS, BCA and 4 other brands. The "Popular" part is WJB / INMOTION PARTS WTA35.
The Economy section: 2 options from WJB / INMOTION PARTS. WJB / INMOTION PARTS WTA35 is listed in this group.
Standard Replacement: 9 parts, from TIMKEN, BCA, ACDELCO and 3 other brands. A representative part number is ACDELCO A35.
Differential Crush Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| USA STANDARD GEAR | USA33124 | 🇺🇸 US 🇨🇦 CA | Crush Sleeve | View on Amazon |
This table covers the Differential Crush sleeves.
One part is listed for the 2002 Isuzu Trooper — USA STANDARD GEAR USA33124.
Differential Pinion Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | WTHM803110 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| WJB / INMOTION PARTS Popular | WT30306 | 🇺🇸 US 🇨🇦 CA | Bearing & Race Set | View on Amazon |
| WJB / INMOTION PARTS | WT32307 | 🇺🇸 US 🇨🇦 CA | Fits Front Inner4WD | View on Amazon |
| WJB / INMOTION PARTS | WTHM803146 | 🇺🇸 US 🇨🇦 CA | Rear Outerwith Isuzu Axle | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Popular | 30306 | 🇺🇸 US 🇨🇦 CA | Front Outer4WD | View on Amazon |
| TIMKEN Popular | 32307 | 🇺🇸 US 🇨🇦 CA | 7.5" R.G.1.378 Cone Bore | View on Amazon |
| BCA | NBHM803110 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA | NB30306 | 🇺🇸 US 🇨🇦 CA | Taper Bearing SetIncludes Cup and Cone | View on Amazon |
| BCA | NBHM803146 | 🇺🇸 US 🇨🇦 CA | Rear Outer12 Bolt(s) | View on Amazon |
| BCA | NB32307 | 🇺🇸 US 🇨🇦 CA | Fits Front Inner10, 12 Bolt(s) | View on Amazon |
| NATIONAL | HM803146 | 🇺🇸 US 🇨🇦 CA | Rear Outer12 Bolt(s) | View on Amazon |
| SCHAEFFLER | HM803110 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SCHAEFFLER | 30307 | 🇺🇸 US 🇨🇦 CA | Front Inner22.75 mm Width | View on Amazon |
| SCHAEFFLER | 32306A | 🇺🇸 US 🇨🇦 CA | Front Outer28.75 mm Width | View on Amazon |
| SKF | HM803110 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SKF | HM803146 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| SKF | BR30307 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| SKF | BR32306 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
This table covers the bearings and races on the differential pinion.
18 Differential Pinion Bearing / Race parts are listed for the 2002 Isuzu Trooper, from WJB / INMOTION PARTS, BCA, SKF and 3 other brands. WJB / INMOTION PARTS WTHM803110 carries the "Popular" badge.
Economy: 4 parts, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS WTHM803110.
The Standard Replacement section: 14 options from BCA, SKF, SCHAEFFLER and 2 other brands. TIMKEN 30306 is listed in this group.
Differential Pinion Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS99177 | 🇺🇸 US 🇨🇦 CA | Rear Outerwith 8.75 IN Ring Gear | View on Amazon |
| SCHAEFFLER | SR3499 | 🇺🇸 US 🇨🇦 CA | Rear14 MM Width | View on Amazon |
| SKF | 99177 | 🇺🇸 US 🇨🇦 CA | Shaft Diameter: 1.772 In | View on Amazon |
| WJB / INMOTION PARTS | WS99177 | 🇺🇸 US 🇨🇦 CA | Installation Depth: 0.81200000000000006 In | View on Amazon |
This table covers the wear sleeves used to restore a grooved pinion seal surface.
4 Differential Pinion Repair Sleeve parts for the 2002 Isuzu Trooper come from 4 brands — BCA, SCHAEFFLER, SKF and 1 other brand.
Listed part numbers: BCA NS99177, SCHAEFFLER SR3499 and SKF 99177, plus the other parts above.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF Popular | 16441 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WJB / INMOTION PARTS Popular | WS474133 | 🇺🇸 US 🇨🇦 CA | Front Outer4WD | View on Amazon |
| BCA | NS474133 | 🇺🇸 US 🇨🇦 CA | Front Outer10 Bolt(s) | View on Amazon |
| BCA | NS710248 | 🇺🇸 US 🇨🇦 CA | Fits Rear Outer8.75 IN Oil Ring | View on Amazon |
| NATIONAL | 710248 | 🇺🇸 US 🇨🇦 CA | Rear Outer12 Bolt(s) | View on Amazon |
| SCHAEFFLER | SS2840 | 🇺🇸 US 🇨🇦 CA | Rear3.08" O.D. X 0.43" Width | View on Amazon |
| SKF | 17808 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| WJB / INMOTION PARTS | WS710248 | 🇺🇸 US 🇨🇦 CA | Rear Outerwith Isuzu Axle | View on Amazon |
This table covers the seals at the differential pinion yoke. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
8 Differential Pinion Seal parts for the 2002 Isuzu Trooper come from 5 brands — SKF, WJB / INMOTION PARTS, BCA and 2 other brands. The "Popular" part is SKF 16441.
This group includes SKF 16441, WJB / INMOTION PARTS WS474133 and BCA NS474133 and the remaining parts above.
Differential Pinion Shim
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| USA STANDARD GEAR | USA55064 | 🇺🇸 US | Rear Differential4WD | View on Amazon |
This table covers the Differential Pinion shims.
This group shows a single part: USA STANDARD GEAR USA55064.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 986327 | 🇺🇸 US 🇨🇦 CA | Length: 45.75" | View on Amazon |
| CARDONE | 659285 | 🇺🇸 US 🇨🇦 CA | FrontExcept Torque on Demand (TOD) | View on Amazon |
| DORMAN | 986314 | 🇺🇸 US 🇨🇦 CA | Length: 47.8" | View on Amazon |
| WJB / INMOTION PARTS | WDS86314 | 🇺🇸 US 🇨🇦 CA | RearRWD | View on Amazon |
| WJB / INMOTION PARTS | WDS86327 | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
5 Drive Shaft parts are listed for the 2002 Isuzu Trooper, from DORMAN, WJB / INMOTION PARTS and CARDONE. DORMAN 986327 carries the "Popular" badge.
Part numbers include DORMAN 986327, CARDONE 659285 and DORMAN 986314, among others listed above.
Gear Oil
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | 127568 | 🇺🇸 US | ESP 5W30 1 Quart | View on Amazon |
Racing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30018100750 | 🇺🇸 US | 10W30 Rotary Racing Oil1 Quart | View on Amazon |
SAE 75W-90
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 104361 | 🇺🇸 US 🇨🇦 CA | Synthetic Gear Lube Limited Slip 75W-901 Quart | View on Amazon |
| VALVOLINE Popular | VV820 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Popular | VV975 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE | 889785 | 🇺🇸 US 🇨🇦 CA | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE | 882505 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 723856 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE | VV822 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil16 Gallon KEG | View on Amazon |
SAE 80W-90
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | VV831 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil1 Quart | View on Amazon |
| LUCAS OIL | 10043 | 🇺🇸 US 🇨🇦 CA | SAE 80W-90 GEAR OIL1 qt | View on Amazon |
| LUCAS OIL | 10046 | 🇺🇸 US 🇨🇦 CA | SAE 80W-90 Gear Oil1 Gallon | View on Amazon |
| LUCAS OIL | 10066 | 🇺🇸 US 🇨🇦 CA | SAE 80W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE | 773732 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | VV838 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE | VV836 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil16 Gallon KEG | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30305075750 | 🇺🇸 US | 75W90 Gear Oil1 Quart | View on Amazon |
This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle.
17 Gear Oil parts for the 2002 Isuzu Trooper come from 4 brands — VALVOLINE, LUCAS OIL, MOBIL and 1 other brand. The "Popular" part is MOBIL 104361.
The Full Synthetic section lists 1 option from MOBIL — full-synthetic oils. MOBIL 127568 is listed in this group.
The Racing section lists 1 option from IDEMITSU — grouped under the catalog's "Racing" designation — the notes column spells out what sets them apart. IDEMITSU 30018100750 is listed in this group.
The SAE 75W-90 section lists 7 options from VALVOLINE and MOBIL — grouped under the catalog's "SAE 75W-90" designation — the notes column spells out what sets them apart. MOBIL 104361 is listed in this group.
The SAE 80W-90 section lists 7 options from VALVOLINE and LUCAS OIL — grouped under the catalog's "SAE 80W-90" designation — the notes column spells out what sets them apart. VALVOLINE VV831 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Gear Oil Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| USA STANDARD GEAR | USA15018 | 🇺🇸 US | Friction ModifierPositraction Additive | View on Amazon |
This table covers the Gear Oil additives.
This group shows a single part: USA STANDARD GEAR USA15018.
Transfer Case Countershaft Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NB306 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Round | View on Amazon |
This table covers the Transfer Case Countershaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
This group shows a single part: BCA NB306.
Transfer Case Fluid
Conventional
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 822400 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 40 Conventional1 Quart | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | 123130 | 🇺🇸 US 🇨🇦 CA | ATF D/M1 Quart | View on Amazon |
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 125195 | 🇺🇸 US 🇨🇦 CA | Full Synthetic 5W-30Mobil Full Synthetic | View on Amazon |
| MOBIL Popular | 124315 | 🇺🇸 US 🇨🇦 CA | 5W-30Mobil 1 Advanced | View on Amazon |
| LUCAS OIL | 10049 | 🇺🇸 US 🇨🇦 CA | FULL SYNTHETIC MOTOR OIL SAE 5W-301 qt | View on Amazon |
| LUCAS OIL | 18005 | 🇺🇸 US 🇨🇦 CA | Full Synthetic Motor Oil SAE 5W-306 Gallon | View on Amazon |
| MOBIL | 112627 | 🇺🇸 US 🇨🇦 CA | Extended Performance 5W-30Mobil 1 Extended Performance | View on Amazon |
| MOBIL | 124595 | 🇺🇸 US 🇨🇦 CA | Truck & SUV 5W-30Mobil 1 Truck & SUV | View on Amazon |
| VALVOLINE | VV955 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 5W-301 Quart | View on Amazon |
| VALVOLINE | 891678 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic SAE 5W-301 Quart | View on Amazon |
| VALVOLINE | 904564 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 5W-301 Quart | View on Amazon |
| VALVOLINE | 891670 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic SAE 5W-30Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 904566 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 5W-305 Quart | View on Amazon |
| VALVOLINE | 881167 | 🇺🇸 US 🇨🇦 CA | European Vehicle Full Synthetic XL-III SAE 5W-30Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 881164 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 5W-30Easy Pour 5 Quart | View on Amazon |
High Mileage (>75,000 Miles)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | VV1556 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage Synthetic Blend SAE 5W-301 Quart | View on Amazon |
| MOBIL | 125201 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage 5W-301 Quart | View on Amazon |
| MOBIL | 123842 | 🇺🇸 US 🇨🇦 CA | Extended Performance High Mileage 5W-30Synthetic | View on Amazon |
| MOBIL | 103767 | 🇺🇸 US 🇨🇦 CA | High Mileage 5W-30Mobil 1 High Mileage | View on Amazon |
| VALVOLINE | VV179 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 5W-301 Quart | View on Amazon |
| VALVOLINE | 881163 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage Synthetic Blend SAE 5W-30Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 881169 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 5W-30Easy Pour 5 Quart | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 126505 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle ATF | View on Amazon |
| MOBIL | 112980 | 🇺🇸 US 🇨🇦 CA | Synthetic ATF | View on Amazon |
Racing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 822390 | 🇺🇸 US 🇨🇦 CA | VR1 Racing SAE 401 Quart | View on Amazon |
Synthetic Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 109290 | 🇺🇸 US | Synthetic BlendAPI SP Specifications | View on Amazon |
| MOBIL Popular | 124407 | 🇺🇸 US 🇨🇦 CA | Super 5W-30Mobil Super | View on Amazon |
| VALVOLINE | 797975 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 5W-30 Synthetic Blend1 Quart | View on Amazon |
| VALVOLINE | 881159 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 5W-30 Synthetic BlendEasy Pour 5 Quart | View on Amazon |
Type T-4 (Type T-IV)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30040093750 | 🇺🇸 US | ATF Type TLS1 Quart | View on Amazon |
| IDEMITSU | 30040093953 | 🇺🇸 US | ATF Type TLS5 Quart | View on Amazon |
This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.
31 Transfer Case Fluid parts for the 2002 Isuzu Trooper come from 5 brands — VALVOLINE, MOBIL, LUCAS OIL and 2 other brands. The "Popular" part is MOBIL 125195. Conventional, Dexron, Full Synthetic, High Mileage (>75,000 Miles), Multi-Vehicle, Racing, Synthetic Blend and Type T-4 (Type T-IV) are all represented, and Full Synthetic alone accounts for 13 parts.
Transfer Case Input Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS | RB6209NR | 🇺🇸 US 🇨🇦 CA | 4WDwith Borg-Warner 4422 Transfer Case | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NB209L | 🇺🇸 US 🇨🇦 CA | with Borg Warner 4422 Transfer Casewith Full Time 4WD | View on Amazon |
| TIMKEN | 207 | 🇺🇸 US 🇨🇦 CA | 0.6693 in. Width | View on Amazon |
| TIMKEN | 209L | 🇺🇸 US 🇨🇦 CA | 0.748 in. Width | View on Amazon |
This table covers the Transfer Case Input Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
4 Transfer Case Input Shaft Bearing parts for the 2002 Isuzu Trooper come from 3 brands — TIMKEN, WJB / INMOTION PARTS and BCA.
The Economy section: 1 option from WJB / INMOTION PARTS. WJB / INMOTION PARTS RB6209NR is listed in this group.
Standard Replacement: 3 parts, from TIMKEN and BCA. A representative part number is BCA NB209L.
Part numbers include WJB / INMOTION PARTS RB6209NR, BCA NB209L and TIMKEN 207, among others listed above.
Transfer Case Input Shaft Pilot Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | M18161 | 🇺🇸 US 🇨🇦 CA | 4WD | View on Amazon |
This table covers the Transfer Case Input Shaft Pilot bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
This group shows a single part: NATIONAL M18161.
Transfer Case Input Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SR3477 | 🇺🇸 US 🇨🇦 CA | with 1.500 In Shaft2.381 In Outside Diameter | View on Amazon |
| TIMKEN | KWK99149 | 🇺🇸 US 🇨🇦 CA | Kwik-Sleeve | View on Amazon |
This table covers the wear sleeves used to restore a Transfer Case Input Shaft seal surface.
2 Transfer Case Input Shaft Repair Sleeve parts are listed for the 2002 Isuzu Trooper, from SCHAEFFLER and TIMKEN.
Listed part numbers: SCHAEFFLER SR3477 and TIMKEN KWK99149.
Transfer Case Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 224250 | 🇺🇸 US 🇨🇦 CA | 4WD | View on Amazon |
| BCA | NS224250 | 🇺🇸 US 🇨🇦 CA | with Borg Warner 4422 Transfer Casewith Full Time 4WD | View on Amazon |
| TIMKEN | 224250 | 🇺🇸 US 🇨🇦 CA | 4WDBorg Warner 4422 | View on Amazon |
| TIMKEN | 710247 | 🇺🇸 US 🇨🇦 CA | 4WDMUATC | View on Amazon |
| WJB / INMOTION PARTS | WS224250 | 🇺🇸 US 🇨🇦 CA | 4WD | View on Amazon |
This table covers the seals at the Transfer Case Input Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
5 Transfer Case Input Shaft Seal parts are listed for the 2002 Isuzu Trooper, from TIMKEN, NATIONAL, BCA and 1 other brand. NATIONAL 224250 carries the "Popular" badge.
This group includes NATIONAL 224250 and BCA NS224250 and the remaining parts above.
Transfer Case Output Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | RB6306 | 🇺🇸 US 🇨🇦 CA | Fits Front4WD | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Popular | 306TB | 🇺🇸 US 🇨🇦 CA | 0.748 in. Width0.748 in. Width | View on Amazon |
| BCA | NB306 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Round | View on Amazon |
| SCHAEFFLER | 6306 | 🇺🇸 US 🇨🇦 CA | Bearing & Race Set | View on Amazon |
| SKF | 6306J | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TIMKEN | 307TB | 🇺🇸 US 🇨🇦 CA | 0.827 in. Width | View on Amazon |
This table covers the Transfer Case Output Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
6 Transfer Case Output Shaft Bearing parts are listed for the 2002 Isuzu Trooper, from TIMKEN, WJB / INMOTION PARTS, BCA and 2 other brands. WJB / INMOTION PARTS RB6306 carries the "Popular" badge.
Economy: 1 part, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS RB6306.
The Standard Replacement section: 5 options from TIMKEN, BCA, SCHAEFFLER and 1 other brand. TIMKEN 306TB is listed in this group.
Part numbers include WJB / INMOTION PARTS RB6306, TIMKEN 306TB and BCA NB306, among others listed above.
Transfer Case Output Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS99166 | 🇺🇸 US 🇨🇦 CA | Fits Frontwith Borg Warner 4422 Transfer Case | View on Amazon |
| SCHAEFFLER | SS3489 | 🇺🇸 US 🇨🇦 CA | Fits Rear | View on Amazon |
| WJB / INMOTION PARTS | WS99166 | 🇺🇸 US 🇨🇦 CA | Shaft Diameter Minimum (In): 1.647 In | View on Amazon |
This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface.
3 Transfer Case Output Shaft Repair Sleeve parts for the 2002 Isuzu Trooper come from 3 brands — BCA, SCHAEFFLER and WJB / INMOTION PARTS.
Part numbers include BCA NS99166, SCHAEFFLER SS3489 and WJB / INMOTION PARTS WS99166.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS710403 | 🇺🇸 US 🇨🇦 CA | Fits Frontwith Borg Warner 4422 Transfer Case | View on Amazon |
| SCHAEFFLER | SS2707 | 🇺🇸 US 🇨🇦 CA | Fits Front1.62" I:D X 2.45" O.D. X 0.47" Width | View on Amazon |
| SKF | 16485 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WJB / INMOTION PARTS | WS710403 | 🇺🇸 US 🇨🇦 CA | Fits Front4WD | View on Amazon |
This table covers the seals at the Transfer Case Output Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
4 Transfer Case Output Shaft Seal parts for the 2002 Isuzu Trooper come from 4 brands — BCA, SCHAEFFLER, SKF and 1 other brand.
Listed part numbers: BCA NS710403, SCHAEFFLER SS2707 and SKF 16485, plus the other parts above.
Transfer Case Shift Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS330385 | 🇺🇸 US 🇨🇦 CA | with Borg Warner 4422 Transfer Casewith Full Time 4WD | View on Amazon |
| NATIONAL | 330385 | 🇺🇸 US 🇨🇦 CA | 4WDwith Borg-Warner 4422 Transfer Case | View on Amazon |
| WJB / INMOTION PARTS | WS330385 | 🇺🇸 US 🇨🇦 CA | 4WDwith Borg-Warner 4422 Transfer Case | View on Amazon |
This table covers the seals at the Transfer Case Shift Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
3 Transfer Case Shift Shaft Seal parts are listed for the 2002 Isuzu Trooper, from BCA, NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: BCA NS330385, NATIONAL 330385 and WJB / INMOTION PARTS WS330385.
Universal Joint
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular | 2200052 | 🇺🇸 US 🇨🇦 CA | GreasableGrease Fitting in Cross | View on Amazon |
| MOOG Popular | 383 | 🇺🇸 US 🇨🇦 CA | Fits Front Driveshaft at Front Axle4WD | View on Amazon |
| DANA | 51515X | 🇺🇸 US 🇨🇦 CA | SpicerGreasable | View on Amazon |
| DANA | 532591X | 🇺🇸 US 🇨🇦 CA | SpicerGreasable | View on Amazon |
| GKN | U927 | 🇺🇸 US 🇨🇦 CA | Pre-lubricated | View on Amazon |
| GMB | 2200052 | 🇺🇸 US 🇨🇦 CA | GreasableGrease Fitting in Cross | View on Amazon |
| GMB | 2200411 | 🇺🇸 US 🇨🇦 CA | GreasableGrease Fitting in Cross | View on Amazon |
| MOOG | 411 | 🇺🇸 US 🇨🇦 CA | Fits Rear Driveshaft at Rear AxleRWD | View on Amazon |
| SKF | UJ383 | 🇺🇸 US 🇨🇦 CA | Greaseable | View on Amazon |
| SKF | UJ411 | 🇺🇸 US 🇨🇦 CA | Greaseable | View on Amazon |
This table covers the U-joints in the driveshaft.
10 Universal Joint parts for the 2002 Isuzu Trooper come from 6 brands — MOOG, DANA, GMB and 3 other brands. The "Popular" part is FVP 2200052.
Buying Drivetrain Parts for a 2002 Isuzu Trooper
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 3.5L V6 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Transfer Case Fluid and Differential Pinion Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 2002 Isuzu Trooper?
Our catalog currently lists 156 drivetrain parts for the 2002 Isuzu Trooper across 24 subcategories and 27 brands, covering the 3.5L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2002 Isuzu Trooper?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2002 Isuzu Trooper was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2002 Isuzu Trooper?
Every part on this page is matched to the 3.5L V6 engine. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2002 Isuzu Trooper
Drivetrain Parts for Other Isuzu Trooper Years
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