The 2006 Buick Terraza has 92 drivetrain parts with verified fitment on this page — 20 part types and 19 brands, covering both the 3.5L V6 and the 3.9L V6. Each part includes a manufacturer part number and application notes.
On the 2006 Buick Terraza, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. 42 parts of the 92 listed are CV Axle (26 parts), Transfer Case Input Shaft Bearing (9 parts) and Transfer Case Output Shaft Bearing (7 parts). The other 17 part types cover the remaining 50 parts.
The 2006 Buick Terraza was sold with both the 3.5L V6 and the 3.9L V6. 1 part fits every engine; the other 91 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2006 Buick Terraza drivetrain parts are WJB / INMOTION PARTS (14 parts), NATIONAL (12 parts) and BCA (8 parts), plus 16 more brands. Quality grades include Standard Replacement and Economy.
13 parts on this 2006 Buick Terraza page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including MEGA MX16106 (CV Axle) and WJB / INMOTION PARTS WTA18 (Transfer Case Idler Shaft Bearing). Click any part number to see every vehicle that part fits.
Axle Shaft Lock / Snap Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2006 Terraza engines | 24205145 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the Axle Shaft Lock / Snap rings.
One part is listed for the 2006 Buick Terraza — GM GENUINE 24205145.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24202835 | 🇺🇸 US 🇨🇦 CA | FrontIn Case | View on Amazon |
| NATIONAL Fits: 3.5L V6 | 711082 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS711082 | 🇺🇸 US 🇨🇦 CA | RearAWD | 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.
3 Axle Shaft Seal parts for the 2006 Buick Terraza come from 3 brands — GM GENUINE, NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: GM GENUINE 24202835, NATIONAL 711082 and WJB / INMOTION PARTS WS711082.
CV Axle
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEGA Popular Fits: 3.5L V6 | MX16106 | 🇺🇸 US 🇨🇦 CA | Front RightNew CV Shaft | View on Amazon |
| AUTO EXTRA Fits: 3.5L V6 | GC88765 | 🇺🇸 US 🇨🇦 CA | Front Right4WD/AWD | View on Amazon |
| AUTO EXTRA Fits: 3.5L V6 | GC88517 | 🇺🇸 US 🇨🇦 CA | LeftFront | View on Amazon |
| AUTO EXTRA Fits: 3.5L V6 | GC88686 | 🇺🇸 US 🇨🇦 CA | Rear Left4WD/AWD | View on Amazon |
| CARDONE Fits: 3.5L V6 | 601202 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| CARDONE Fits: 3.5L V6 | 601445 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| FAMOUS BRAND Fits: 3.5L V6 | NCV10903 | 🇺🇸 US 🇨🇦 CA | Fits RightRear | View on Amazon |
| FAMOUS BRAND Fits: 3.5L V6 | 1700230134 | 🇺🇸 US 🇨🇦 CA | RightFront | View on Amazon |
| FAMOUS BRAND Fits: 3.5L V6 | NCV10245 | 🇺🇸 US 🇨🇦 CA | RightFRONT | View on Amazon |
| HERI Fits: 3.5L V6 | 70275 | 🇺🇸 US 🇨🇦 CA | Fits Rear RightAWD | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular Fits: 3.5L V6 | GM8345 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| TOP NOTCH Popular Fits: 3.5L V6 | TN20036 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| TOP NOTCH Popular Fits: 3.5L V6 | TN20030 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| TOP NOTCH Popular Fits: 3.5L V6 | TN20035 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TRAKMOTIVE Popular Fits: 3.5L V6 | GM8153 | 🇺🇸 US 🇨🇦 CA | Does Not Include ABS Ring | View on Amazon |
| CARDONE Fits: 3.5L V6 | 661202 | 🇺🇸 US 🇨🇦 CA | Fits Rear RightAWD | View on Amazon |
| CARDONE Fits: 3.5L V6 | 661445 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| CARDONE Fits: 3.5L V6 | 661444 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP Fits: 3.5L V6 | NCV10903 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| GSP Fits: 3.5L V6 | NCV10243 | 🇺🇸 US 🇨🇦 CA | Front RightFWD | View on Amazon |
| GSP Fits: 3.5L V6 | NCV10225 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| GSP Fits: 3.5L V6 | NCV10238 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 | TN20060 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | GM8210 | 🇺🇸 US 🇨🇦 CA | Does Not Include ABS Ring | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | GM8159 | 🇺🇸 US 🇨🇦 CA | Does Not Include ABS Ring | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | GM8208 | 🇺🇸 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.
26 CV Axle parts for the 2006 Buick Terraza come from 9 brands — CARDONE, TOP NOTCH, TRAKMOTIVE and 6 other brands. The "Popular" part is MEGA MX16106. Economy and Standard Replacement are all represented, and Standard Replacement alone accounts for 16 parts.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: 3.5L V6 | DX555 | 🇺🇸 US 🇨🇦 CA | Rear Inner | View on Amazon |
| MEVOTECH Fits: 3.5L V6 | DX509 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| MEVOTECH Fits: 3.5L V6 | DX633 | 🇺🇸 US 🇨🇦 CA | Front Outer | 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.
3 CV Joint Boot parts for the 2006 Buick Terraza come from MEVOTECH.
Listed part numbers: MEVOTECH DX555, MEVOTECH DX509 and MEVOTECH DX633.
CV Joint Boot Band
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 364038 | 🇺🇸 US 🇨🇦 CA | Front Outboard OuterLarge Clamp | View on Amazon |
This table covers the bands that clamp a CV boot to the joint.
One part is listed for the 2006 Buick Terraza — GM GENUINE 364038.
CV Joint Lock Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24205145 | 🇺🇸 US 🇨🇦 CA | Front InnerOUTPUT SHAFT | View on Amazon |
This table covers the CV Joint Lock rings.
One part is listed for the 2006 Buick Terraza — GM GENUINE 24205145.
Differential Pinion Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.5L V6 | NS99189 | 🇺🇸 US 🇨🇦 CA | Rear Outer | View on Amazon |
| NATIONAL Fits: 3.5L V6 | 99189 | 🇺🇸 US 🇨🇦 CA | Rear OuterAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS99189 | 🇺🇸 US 🇨🇦 CA | Rear OuterAWD | View on Amazon |
This table covers the wear sleeves used to restore a grooved pinion seal surface.
3 Differential Pinion Repair Sleeve parts for the 2006 Buick Terraza come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.
Part numbers include BCA NS99189, NATIONAL 99189 and WJB / INMOTION PARTS WS99189.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 3.5L V6 | 711083 | 🇺🇸 US 🇨🇦 CA | Rear OuterAWD | View on Amazon |
| SKF Fits: 3.5L V6 | BR14274 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS711083 | 🇺🇸 US 🇨🇦 CA | Rear OuterAWD | 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.
3 Differential Pinion Seal parts for the 2006 Buick Terraza come from 3 brands — NATIONAL, SKF and WJB / INMOTION PARTS.
This group includes NATIONAL 711083, SKF BR14274 and WJB / INMOTION PARTS WS711083.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 | 976401 | 🇺🇸 US 🇨🇦 CA | Length: 55.875" | View on Amazon |
| GSP Fits: 3.5L V6 | PS901521 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 | TN1050PS | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WDS76401 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
4 Drive Shaft parts are listed for the 2006 Buick Terraza, from DORMAN, GSP, TOP NOTCH and 1 other brand.
Part numbers include DORMAN 976401, GSP PS901521 and TOP NOTCH TN1050PS, among others listed above.
Transfer Case Extension Housing Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.5L V6 | NS99157 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| NATIONAL Fits: 3.5L V6 | 99157 | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS99157 | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | View on Amazon |
This table covers the wear sleeves used to restore a Transfer Case Extension Housing seal surface.
3 Transfer Case Extension Housing Repair Sleeve parts are listed for the 2006 Buick Terraza, from BCA, NATIONAL and WJB / INMOTION PARTS.
Part numbers include BCA NS99157, NATIONAL 99157 and WJB / INMOTION PARTS WS99157.
Transfer Case Housing Extension Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 3.5L V6 | 710678 | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | View on Amazon |
| TIMKEN Fits: 3.5L V6 | 710678 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS710678 | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | View on Amazon |
This table covers the seals at the Transfer Case Housing Extension. 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 Housing Extension Seal parts are listed for the 2006 Buick Terraza, from NATIONAL, TIMKEN and WJB / INMOTION PARTS.
Listed part numbers: NATIONAL 710678 and WJB / INMOTION PARTS WS710678, plus the other parts above.
Transfer Case Idler Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: 3.5L V6 | WTA18 | 🇺🇸 US 🇨🇦 CA | Bearing & Race Set | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.5L V6 | NBA18 | 🇺🇸 US 🇨🇦 CA | Taper Bearing SetIncludes Cup and Cone | View on Amazon |
| NATIONAL Fits: 3.5L V6 | JL69310 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| NATIONAL Fits: 3.5L V6 | A18 | 🇺🇸 US 🇨🇦 CA | Bearing & RaceTaper Bearing Set Includes Cup and Cone | View on Amazon |
| SKF Fits: 3.5L V6 | BR32006 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Transfer Case Idler 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.
5 Transfer Case Idler Shaft Bearing parts for the 2006 Buick Terraza come from 4 brands — NATIONAL, WJB / INMOTION PARTS, BCA and 1 other brand. The "Popular" part is WJB / INMOTION PARTS WTA18.
The Economy section lists 1 option from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS WTA18 is listed in this group.
In the Standard Replacement grade, NATIONAL, BCA and SKF supply 4 parts: built to original-equipment specification. A representative part number is BCA NBA18.
This group includes WJB / INMOTION PARTS WTA18, BCA NBA18 and NATIONAL JL69310 and the remaining parts above.
Transfer Case Input Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: 3.5L V6 | WTLM503310 | 🇺🇸 US 🇨🇦 CA | RaceCup Outside Diameter (In): 2.95 In | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WTLM503349A | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Popular Fits: 3.5L V6 | LM503310 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| TIMKEN Popular Fits: 3.5L V6 | LM503349 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
| BCA Fits: 3.5L V6 | NBLM503310 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: 3.5L V6 | NBLM503349A | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| NATIONAL Fits: 3.5L V6 | LM503349A | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | KLM503349 | 🇺🇸 US 🇨🇦 CA | Bearing Only | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF Fits: 3.5L V6 | LM503349310 | 🇺🇸 US 🇨🇦 CA | 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.
9 Transfer Case Input Shaft Bearing parts for the 2006 Buick Terraza come from 6 brands — WJB / INMOTION PARTS, TIMKEN, BCA and 3 other brands. The "Popular" part is TIMKEN LM503310.
The Economy section: 2 options from WJB / INMOTION PARTS. WJB / INMOTION PARTS WTLM503310 is listed in this group.
Standard Replacement: 6 parts, from TIMKEN, BCA, NATIONAL and 1 other brand. A representative part number is TIMKEN LM503310.
1 further part sits outside the graded sections, with the same engine-level match.
Part numbers include TIMKEN LM503310, WJB / INMOTION PARTS WTLM503310 and WJB / INMOTION PARTS WTLM503349A, among others listed above.
Transfer Case Input Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.5L V6 | NS99139 | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | View on Amazon |
| NATIONAL Fits: 3.5L V6 | 99139 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | SR3472 | 🇺🇸 US 🇨🇦 CA | 16 MM Width40 mm Inside Diameter | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS99139 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
This table covers the wear sleeves used to restore a Transfer Case Input Shaft seal surface.
4 Transfer Case Input Shaft Repair Sleeve parts are listed for the 2006 Buick Terraza, from BCA, NATIONAL, SCHAEFFLER and 1 other brand.
Part numbers include BCA NS99139, NATIONAL 99139 and SCHAEFFLER SR3472, among others listed above.
Transfer Case Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER Fits: 3.5L V6 | SS3706 | 🇺🇸 US 🇨🇦 CA | 3.28" O.D. X 0.32" Width | View on Amazon |
| TIMKEN Fits: 3.5L V6 | 710656 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS710656 | 🇺🇸 US 🇨🇦 CA | AWDwith Magna Steyr 1008 Transfer Case | 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.
3 Transfer Case Input Shaft Seal parts are listed for the 2006 Buick Terraza, from SCHAEFFLER, TIMKEN and WJB / INMOTION PARTS.
Part numbers include SCHAEFFLER SS3706, TIMKEN 710656 and WJB / INMOTION PARTS WS710656.
Transfer Case Low Gear Roller Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER Fits: 3.5L V6 | 764012 | 🇺🇸 US 🇨🇦 CA | Roller Clutch3rd clutch | View on Amazon |
| PIONEER Fits: 3.5L V6 | 764024 | 🇺🇸 US 🇨🇦 CA | Roller ClutchForward | View on Amazon |
This table covers the Transfer Case Low Gear Roller 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.
PIONEER supplies both parts for the 2006 Buick Terraza.
Listed part numbers: PIONEER 764012 and PIONEER 764024.
Transfer Case Main Shaft Thrust Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Fits: 3.5L V6 | 32006 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
This table covers the Transfer Case Main Shaft Thrust 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.
One part is listed for the 2006 Buick Terraza — TIMKEN 32006.
Transfer Case Output Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: 3.5L V6 | WT32006 | 🇺🇸 US 🇨🇦 CA | Bearing & Race Set | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Popular Fits: 3.5L V6 | NB32006 | 🇺🇸 US 🇨🇦 CA | Taper Bearing SetIncludes Cup and Cone | View on Amazon |
| NATIONAL Popular Fits: 3.5L V6 | 32006 | 🇺🇸 US 🇨🇦 CA | Bearing & Race Set | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | KLM503349 | 🇺🇸 US 🇨🇦 CA | Bearing Only | View on Amazon |
| SKF Fits: 3.5L V6 | BR79 | 🇺🇸 US 🇨🇦 CA | Rear Rearward | View on Amazon |
| TIMKEN Fits: 3.5L V6 | 32006 | 🇺🇸 US 🇨🇦 CA | FrontAWD | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF Fits: 3.5L V6 | LM503349310 | 🇺🇸 US 🇨🇦 CA | Front | 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.
7 Transfer Case Output Shaft Bearing parts are listed for the 2006 Buick Terraza, from SKF, WJB / INMOTION PARTS, BCA and 3 other brands. BCA NB32006 carries the "Popular" badge.
Economy: 1 part, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS WT32006.
The Standard Replacement section: 5 options from BCA, NATIONAL, SCHAEFFLER and 2 other brands. BCA NB32006 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Listed part numbers: BCA NB32006, WJB / INMOTION PARTS WT32006 and NATIONAL 32006, plus the other parts above.
Transfer Case Output Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.5L V6 | NS99157 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| NATIONAL Fits: 3.5L V6 | 99157 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| SKF Fits: 3.5L V6 | 99138 | 🇺🇸 US 🇨🇦 CA | Shaft Diameter: 1.374 In | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS99157 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface.
4 Transfer Case Output Shaft Repair Sleeve parts for the 2006 Buick Terraza come from 4 brands — BCA, NATIONAL, SKF and 1 other brand.
Listed part numbers: BCA NS99157, NATIONAL 99157 and SKF 99138, plus the other parts above.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 3.5L V6 | 710677 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| SKF Popular Fits: 3.5L V6 | 13750 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | SS2635 | 🇺🇸 US 🇨🇦 CA | Rear8.99 mm Width | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | SS5041 | 🇺🇸 US 🇨🇦 CA | 2.29" O.D. X 0.43" Width | View on Amazon |
| SKF Fits: 3.5L V6 | 15787 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS710677 | 🇺🇸 US 🇨🇦 CA | RearAWD | 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.
6 Transfer Case Output Shaft Seal parts for the 2006 Buick Terraza come from 4 brands — SKF, SCHAEFFLER, NATIONAL and 1 other brand. The "Popular" part is NATIONAL 710677.
Part numbers include NATIONAL 710677, SKF 13750 and SCHAEFFLER SS2635, among others listed above.
Buying Drivetrain Parts for a 2006 Buick Terraza
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Match the engine first. Some drivetrain parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- 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: CV Axle and Transfer Case Input Shaft Bearing .
Frequently Asked Questions
How many drivetrain parts fit the 2006 Buick Terraza?
Our catalog currently lists 92 drivetrain parts for the 2006 Buick Terraza across 20 subcategories and 19 brands, covering both the 3.5L V6 and the 3.9L V6. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2006 Buick Terraza engines?
Some do. 1 part fits every engine; the other 91 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of drivetrain problems on a 2006 Buick Terraza?
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 2006 Buick Terraza 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 2006 Buick Terraza?
First match the engine — each row shows which engine(s) the part fits. 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 2006 Buick Terraza
Drivetrain Parts for Other Buick Terraza Years
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