2004 Isuzu Ascender Drivetrain Parts

This table covers the actuators that engage four-wheel drive at the transfer case or axle. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

5 4WD Actuator parts are listed for the 2004 Isuzu Ascender, from GM GENUINE, ATP, DANA and 2 other brands. GM GENUINE 12471631 carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

Listed part numbers: GM GENUINE 12471631, ATP 111010 and DANA 10033321, plus the other parts above.

This table covers the forks a 4WD actuator moves. Read more

One part is listed for the 2004 Isuzu Ascender — DORMAN 600114.

This table covers the disconnects that freewheel a front axle in two-wheel drive. Read more

7 4WD Disconnect parts for the 2004 Isuzu Ascender come from 5 brands — ATP, GM GENUINE, DORMAN and 2 other brands. The "Popular" part is DORMAN 600115XD. Every part fits both the 4.2L L6 and the 5.3L V8.

This group includes DORMAN 600115XD, ATP 111001 and ATP 111009 and the remaining parts above.

This table covers the Axle / Differential assemblies. Read more

4 Axle / Differential Assembly parts are listed for the 2004 Isuzu Ascender, from ATP and GM GENUINE. All of them fit every engine offered in the 2004 Ascender.

Part numbers include ATP 111518, ATP 111517 and ATP 111519, among others listed above.

This table covers the Axle Intermediate 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. Read more

This group shows a single part: TIMKEN HK4012.

This table covers the Axle shafts. Read more

10 Axle Shaft parts are listed for the 2004 Isuzu Ascender, from USA STANDARD GEAR, DORMAN and DANA. DANA 10024298 carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

In the Economy grade, DORMAN and DANA supply 5 parts: the catalog's value-priced group. A representative part number is DANA 10024298.

The Standard Replacement section lists 5 options from USA STANDARD GEAR — built to original-equipment specification. USA STANDARD GEAR ZAK630603 is listed in this group.

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. Read more

14 Axle Shaft Bearing parts are listed for the 2004 Isuzu Ascender, from TIMKEN, GM GENUINE, BCA and 7 other brands. GM GENUINE 26053326 carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

Economy: 1 part, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS WRHK4012.

The Standard Replacement section: 12 options from TIMKEN, GM GENUINE, BCA and 5 other brands. GM GENUINE 26053326 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This table covers the Axle Shaft retainers and clips. Read more

4 Axle Shaft Retainer / Clip parts for the 2004 Isuzu Ascender come from 2 brands — GM GENUINE and MOTIVE GEAR. Every part fits both the 4.2L L6 and the 5.3L V8.

Listed part numbers: GM GENUINE 03833322, GM GENUINE 00344171 and MOTIVE GEAR 3833322, plus the other parts above.

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. Read more

17 Axle Shaft Seal parts for the 2004 Isuzu Ascender come from 9 brands — TIMKEN, GM GENUINE, BCA and 6 other brands. The "Popular" part is GM GENUINE 291315. Every part fits both the 4.2L L6 and the 5.3L V8.

This table covers the Axle Vent valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

This group shows a single part: GM GENUINE 12471619.

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. Read more

4 CV Axle parts for the 2004 Isuzu Ascender come from 4 brands — APWI, GSP, TOP NOTCH and 1 other brand. Every part fits both the 4.2L L6 and the 5.3L V8.

Listed part numbers: APWI GM8331, GSP NCV10248 and TOP NOTCH TN20038, plus the other parts above.

This table covers the constant-velocity joints at each end of a drive axle. Read more

5 CV Joint parts for the 2004 Isuzu Ascender come from 5 brands — SKP, APWI, DANA and 2 other brands. The "Popular" part is SKP SK932102. 2 parts fit every engine; the other 3 are engine-specific.

Part numbers include SKP SK932102, APWI GM5102 and DANA 2510140088, among others listed above.

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. Read more

3 CV Joint Boot parts for the 2004 Isuzu Ascender come from 2 brands — MEVOTECH and BECK/ARNLEY. Every part fits both the 4.2L L6 and the 5.3L V8.

Part numbers include BECK/ARNLEY 1032882, MEVOTECH DX557 and MEVOTECH DX633.

This table covers the carriers that hold the differential gears in the axle. Read more

10 Differential Carrier parts for the 2004 Isuzu Ascender come from 7 brands — USA STANDARD GEAR, DORMAN, RICHMOND and 4 other brands. The "Popular" part is USA STANDARD GEAR USA26016. Every part fits both the 4.2L L6 and the 5.3L V8.

The Economy section: 2 options from DORMAN and RICHMOND. DORMAN 697800 is listed in this group.

In the Heavy Duty grade, USA STANDARD GEAR supplies 1 part: rated for severe service. A representative part number is USA STANDARD GEAR USA26016.

Standard Replacement: 7 parts, from USA STANDARD GEAR, AAM, DANA and 2 other brands. A representative part number is AAM 40048044.

This table covers the bearings and races that support the differential carrier. Read more

27 Differential Carrier Bearing / Race parts for the 2004 Isuzu Ascender come from 11 brands — SCHAEFFLER, WJB / INMOTION PARTS, GM GENUINE and 8 other brands. The "Popular" part is WJB / INMOTION PARTS WTA18. They are grouped as Economy and Standard Replacement, with Standard Replacement the largest group at 24 parts from SCHAEFFLER, GM GENUINE, SKF and 7 other brands.

This table covers the Differential Carrier shims. Read more

13 Differential Carrier Shim parts are listed for the 2004 Isuzu Ascender, from GM GENUINE, MOTIVE GEAR, RICHMOND and 1 other brand. MOTIVE GEAR SS12 carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

This table covers the Differential Clutch guides. Read more

One part is listed for the 2004 Isuzu Ascender — USA STANDARD GEAR USA33352.

This table covers the clutch packs in a limited-slip or locking differential. Read more

4 Differential Clutch Pack parts for the 2004 Isuzu Ascender come from 2 brands — GM GENUINE and USA STANDARD GEAR. Every part fits both the 4.2L L6 and the 5.3L V8.

Part numbers include GM GENUINE 12471404, GM GENUINE 26045829 and USA STANDARD GEAR USA16041, among others listed above.

This table covers the Differential Clutch Pack clips. Read more

3 Differential Clutch Pack Clip parts for the 2004 Isuzu Ascender come from GM GENUINE. Every part fits both the 4.2L L6 and the 5.3L V8.

Listed part numbers: GM GENUINE 15599623, GM GENUINE 00462787 and GM GENUINE 12471533.

This table covers the Differential covers. Read more

9 Differential Cover parts are listed for the 2004 Isuzu Ascender, from AAM, USA STANDARD GEAR and GM GENUINE. GM GENUINE 12479379 carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

Listed part numbers: GM GENUINE 12479379, GM GENUINE 12479377 and AAM 40027020, plus the other parts above.

This table covers the Differential Cover bolts. Read more

5 Differential Cover Bolt parts for the 2004 Isuzu Ascender come from 4 brands — AAM, USA STANDARD GEAR, DANA and 1 other brand. The "Popular" part is USA STANDARD GEAR USA33572. Every part fits both the 4.2L L6 and the 5.3L V8.

This group includes USA STANDARD GEAR USA33572, AAM 4000216910 and AAM 40002169 and the remaining parts above.

This table covers the gaskets that seal the Differential Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

10 Differential Cover Gasket parts for the 2004 Isuzu Ascender come from 8 brands — FEL-PRO, VICTOR REINZ, AAM and 5 other brands. The "Popular" part is FEL-PRO RDS550281. Every part fits both the 4.2L L6 and the 5.3L V8.

This table covers the Differential Cross pins. Read more

9 Differential Cross Pin parts are listed for the 2004 Isuzu Ascender, from GM GENUINE, RICHMOND, AAM and 2 other brands. GM GENUINE 84565109 carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

This group includes GM GENUINE 84565109, GM GENUINE 12479026 and AAM 40048063 and the remaining parts above.

This table covers the Differential Crush sleeves. Read more

7 Differential Crush Sleeve parts are listed for the 2004 Isuzu Ascender, from USA STANDARD GEAR, RICHMOND, AAM and 1 other brand. RICHMOND 1900041 carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

This group includes RICHMOND 1900041, USA STANDARD GEAR USA33097 and AAM 400103551 and the remaining parts above.

This table covers the Differential Fill drain plugs. Read more

2 Differential Fill / Drain Plug parts for the 2004 Isuzu Ascender come from 2 brands — AAM and GM GENUINE. Every part fits both the 4.2L L6 and the 5.3L V8.

Listed part numbers: AAM 40007601 and GM GENUINE 12471479.

This table covers the Differential Gear Installation kits. Read more

5 Differential Gear Installation Kit parts are listed for the 2004 Isuzu Ascender, from MOTIVE GEAR, RICHMOND and USA STANDARD GEAR. RICHMOND 831026B carries the "Popular" badge. All of them fit every engine offered in the 2004 Ascender.

Listed part numbers: RICHMOND 831026B, MOTIVE GEAR GM85IKL and MOTIVE GEAR GM8IK, plus the other parts above.

This table covers the Differential Lock actuators. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

This group shows a single part: GM GENUINE 12471530.

This table covers the Differential Lock plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

One part is listed for the 2004 Isuzu Ascender — GM GENUINE 12471406.

This table covers the Differential Lock springs. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

This group shows a single part: USA STANDARD GEAR SLSPRINGSM.

This table covers the thrust blocks in a locking differential. Read more

7 Differential Lock Thrust Block parts for the 2004 Isuzu Ascender come from GM GENUINE. The "Popular" part is GM GENUINE 12471397. Every part fits both the 4.2L L6 and the 5.3L V8.

Listed part numbers: GM GENUINE 12471397, GM GENUINE 12471395 and GM GENUINE 12471393, plus the other parts above.