2006 Buick Terraza Drivetrain Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

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.

Axle Shaft Lock / Snap Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2006 Terraza engines 24205145
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 24205145
RearAWDPerformance and Handling Suspension Code (FE5)Output ShaftOD is 27.25MM Round Ring Design
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This table covers the Axle Shaft Lock / Snap rings.

Axle Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 24202835
🇺🇸 US 🇨🇦 CA
FrontIn Case
Fitment notes — GM GENUINE 24202835
FrontIn CaseRight-hand Side Axle ShaftGreen
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NATIONAL Fits: 3.5L V6 711082
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — NATIONAL 711082
RearAWDVersa Trak Fluid Systemwith Magna Steyr Transfer Case
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WJB / INMOTION PARTS Fits: 3.5L V6 WS711082
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — WJB / INMOTION PARTS WS711082
RearAWDVersa Trak Fluid Systemwith Magna Steyr Transfer Case
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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.

CV Axle

Economy

Brand Part Number Markets Notes Buy
MEGA Popular Fits: 3.5L V6 MX16106
🇺🇸 US 🇨🇦 CA
Front RightNew CV Shaft
Fitment notes — MEGA MX16106
Front RightNew CV ShaftAXLE SHAFT4WD/AWD
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AUTO EXTRA Fits: 3.5L V6 GC88765
🇺🇸 US 🇨🇦 CA
Front Right4WD/AWD
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AUTO EXTRA Fits: 3.5L V6 GC88517
🇺🇸 US 🇨🇦 CA
LeftFront
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AUTO EXTRA Fits: 3.5L V6 GC88686
🇺🇸 US 🇨🇦 CA
Rear Left4WD/AWD
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CARDONE Fits: 3.5L V6 601202
🇺🇸 US 🇨🇦 CA
Remanufactured
Fitment notes — CARDONE 601202
Remanufactured
Fits:
Rear RightAWD
or:
Rear LeftAWD
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CARDONE Fits: 3.5L V6 601445
🇺🇸 US 🇨🇦 CA
Remanufactured
Fitment notes — CARDONE 601445
Remanufactured
Front RightFWD
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FAMOUS BRAND Fits: 3.5L V6 NCV10903
🇺🇸 US 🇨🇦 CA
Fits RightRear
Fitment notes — FAMOUS BRAND NCV10903
Fits:
RightRear4WD/AWD
or:
LeftRear4WD/AWD
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FAMOUS BRAND Fits: 3.5L V6 1700230134
🇺🇸 US 🇨🇦 CA
RightFront
Fitment notes — FAMOUS BRAND 1700230134
RightFrontOE Design4WD/AWD
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FAMOUS BRAND Fits: 3.5L V6 NCV10245
🇺🇸 US 🇨🇦 CA
RightFRONT
Fitment notes — FAMOUS BRAND NCV10245
RightFRONT4WD/AWD
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HERI Fits: 3.5L V6 70275
🇺🇸 US 🇨🇦 CA
Fits Rear RightAWD
Fitment notes — HERI 70275
Fits:
Rear RightAWD
or:
Rear LeftAWD
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Standard Replacement

Brand Part Number Markets Notes Buy
APWI Popular Fits: 3.5L V6 GM8345
🇺🇸 US 🇨🇦 CA
Front RightFWD
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TOP NOTCH Popular Fits: 3.5L V6 TN20036
🇺🇸 US 🇨🇦 CA
Front RightFWD
Fitment notes — TOP NOTCH TN20036
Front RightFWDCXL Model
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TOP NOTCH Popular Fits: 3.5L V6 TN20030
🇺🇸 US 🇨🇦 CA
Front RightAWD
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TOP NOTCH Popular Fits: 3.5L V6 TN20035
🇺🇸 US 🇨🇦 CA
Front Left
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TRAKMOTIVE Popular Fits: 3.5L V6 GM8153
🇺🇸 US 🇨🇦 CA
Does Not Include ABS Ring
Fitment notes — TRAKMOTIVE GM8153
Does Not Include ABS Ring
Front Left
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CARDONE Fits: 3.5L V6 661202
🇺🇸 US 🇨🇦 CA
Fits Rear RightAWD
Fitment notes — CARDONE 661202
Fits:
Rear RightAWD
or:
Rear LeftAWD
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CARDONE Fits: 3.5L V6 661445
🇺🇸 US 🇨🇦 CA
Front RightFWD
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CARDONE Fits: 3.5L V6 661444
🇺🇸 US 🇨🇦 CA
Front Left
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GSP Fits: 3.5L V6 NCV10903
🇺🇸 US 🇨🇦 CA
Rear
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GSP Fits: 3.5L V6 NCV10243
🇺🇸 US 🇨🇦 CA
Front RightFWD
Fitment notes — GSP NCV10243
Front RightFWDCXL Model
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GSP Fits: 3.5L V6 NCV10225
🇺🇸 US 🇨🇦 CA
Front RightAWD
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GSP Fits: 3.5L V6 NCV10238
🇺🇸 US 🇨🇦 CA
Front Left
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TOP NOTCH Fits: 3.5L V6 TN20060
🇺🇸 US 🇨🇦 CA
Rear
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TRAKMOTIVE Fits: 3.5L V6 GM8210
🇺🇸 US 🇨🇦 CA
Does Not Include ABS Ring
Fitment notes — TRAKMOTIVE GM8210
Does Not Include ABS Ring
Front RightAWD
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TRAKMOTIVE Fits: 3.5L V6 GM8159
🇺🇸 US 🇨🇦 CA
Does Not Include ABS Ring
Fitment notes — TRAKMOTIVE GM8159
Does Not Include ABS Ring
Front RightFWD
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TRAKMOTIVE Fits: 3.5L V6 GM8208
🇺🇸 US 🇨🇦 CA
Does Not Include ABS Ring
Fitment notes — TRAKMOTIVE GM8208
Does Not Include ABS Ring
RearAWD
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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.

CV Joint Boot

Brand Part Number Markets Notes Buy
MEVOTECH Fits: 3.5L V6 DX555
🇺🇸 US 🇨🇦 CA
Rear Inner
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MEVOTECH Fits: 3.5L V6 DX509
🇺🇸 US 🇨🇦 CA
Front Inner
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MEVOTECH Fits: 3.5L V6 DX633
🇺🇸 US 🇨🇦 CA
Front Outer
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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.

CV Joint Boot Band

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 364038
🇺🇸 US 🇨🇦 CA
Front Outboard OuterLarge Clamp
Fitment notes — GM GENUINE 364038
Front Outboard OuterLarge ClampStamped 95.4MM93MM Inside Diameter
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This table covers the bands that clamp a CV boot to the joint.

CV Joint Lock Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.5L V6 24205145
🇺🇸 US 🇨🇦 CA
Front InnerOUTPUT SHAFT
Fitment notes — GM GENUINE 24205145
Front InnerOUTPUT SHAFTOD IS 27.25MM ROUND RING DESIGN
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This table covers the CV Joint Lock rings.

Differential Pinion Repair Sleeve

Brand Part Number Markets Notes Buy
BCA Fits: 3.5L V6 NS99189
🇺🇸 US 🇨🇦 CA
Rear Outer
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NATIONAL Fits: 3.5L V6 99189
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
Fitment notes — NATIONAL 99189
Rear OuterAWDVersa Trak Fluid Systemwith Magna Steyr Differential
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WJB / INMOTION PARTS Fits: 3.5L V6 WS99189
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
Fitment notes — WJB / INMOTION PARTS WS99189
Rear OuterAWDVersa Trak Fluid Systemwith Magna Steyr Differential
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This table covers the wear sleeves used to restore a grooved pinion seal surface.

Differential Pinion Seal

Brand Part Number Markets Notes Buy
NATIONAL Fits: 3.5L V6 711083
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
Fitment notes — NATIONAL 711083
Rear OuterAWDVersa Trak Fluid Systemwith Magna Steyr Differential
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SKF Fits: 3.5L V6 BR14274
🇺🇸 US 🇨🇦 CA
Race
Fitment notes — SKF BR14274
Race
Rear
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WJB / INMOTION PARTS Fits: 3.5L V6 WS711083
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
Fitment notes — WJB / INMOTION PARTS WS711083
Rear OuterAWDVersa Trak Fluid Systemwith Magna Steyr Differential
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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.

Drive Shaft

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.5L V6 976401
🇺🇸 US 🇨🇦 CA
Length: 55.875"
Fitment notes — DORMAN 976401
Length: 55.875"
RearAWD
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GSP Fits: 3.5L V6 PS901521
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GSP PS901521
RearAWD1 Piece Shaft
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TOP NOTCH Fits: 3.5L V6 TN1050PS
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — TOP NOTCH TN1050PS
RearAWD1 Piece Shaft
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WJB / INMOTION PARTS Fits: 3.5L V6 WDS76401
🇺🇸 US 🇨🇦 CA
RearAWD
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This table covers the driveshafts that carry torque from the transmission or transfer case.

Transfer Case Extension Housing Repair Sleeve

Brand Part Number Markets Notes Buy
BCA Fits: 3.5L V6 NS99157
🇺🇸 US 🇨🇦 CA
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NATIONAL Fits: 3.5L V6 99157
🇺🇸 US 🇨🇦 CA
AWDwith Magna Steyr 1008 Transfer Case
Fitment notes — NATIONAL 99157
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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WJB / INMOTION PARTS Fits: 3.5L V6 WS99157
🇺🇸 US 🇨🇦 CA
AWDwith Magna Steyr 1008 Transfer Case
Fitment notes — WJB / INMOTION PARTS WS99157
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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This table covers the wear sleeves used to restore a Transfer Case Extension Housing seal surface.

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
Fitment notes — NATIONAL 710678
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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TIMKEN Fits: 3.5L V6 710678
🇺🇸 US 🇨🇦 CA
AWD
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WJB / INMOTION PARTS Fits: 3.5L V6 WS710678
🇺🇸 US 🇨🇦 CA
AWDwith Magna Steyr 1008 Transfer Case
Fitment notes — WJB / INMOTION PARTS WS710678
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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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.

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
Fitment notes — WJB / INMOTION PARTS WTA18
Bearing & Race Set
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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Standard Replacement

Brand Part Number Markets Notes Buy
BCA Fits: 3.5L V6 NBA18
🇺🇸 US 🇨🇦 CA
Taper Bearing SetIncludes Cup and Cone
Fitment notes — BCA NBA18
Taper Bearing SetIncludes Cup and Cone
AWDwith Magna Steyr 1008 Transfer Casewith Full Time 4WDwith 1 Speed Transfer Case
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NATIONAL Fits: 3.5L V6 JL69310
🇺🇸 US 🇨🇦 CA
Race
Fitment notes — NATIONAL JL69310
Race
AWDwith Magna Steyr 1008 Transfer Case1 SpeedBearing Race Only
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NATIONAL Fits: 3.5L V6 A18
🇺🇸 US 🇨🇦 CA
Bearing & RaceTaper Bearing Set Includes Cup and Cone
Fitment notes — NATIONAL A18
Bearing & RaceTaper Bearing Set Includes Cup and Cone
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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SKF Fits: 3.5L V6 BR32006
🇺🇸 US 🇨🇦 CA
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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.

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
Fitment notes — WJB / INMOTION PARTS WTLM503310
RaceCup Outside Diameter (In): 2.95 In
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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WJB / INMOTION PARTS Fits: 3.5L V6 WTLM503349A
🇺🇸 US 🇨🇦 CA
AWDwith Magna Steyr 1008 Transfer Case
Fitment notes — WJB / INMOTION PARTS WTLM503349A
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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Standard Replacement

Brand Part Number Markets Notes Buy
TIMKEN Popular Fits: 3.5L V6 LM503310
🇺🇸 US 🇨🇦 CA
Race
Fitment notes — TIMKEN LM503310
Race
AWD
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TIMKEN Popular Fits: 3.5L V6 LM503349
🇺🇸 US 🇨🇦 CA
AWD
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BCA Fits: 3.5L V6 NBLM503310
🇺🇸 US 🇨🇦 CA
Race
Fitment notes — BCA NBLM503310
Race
with Magna Steyr 1008 Transfer Casewith Full Time 4WDwith 1 Speed Transfer Case
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BCA Fits: 3.5L V6 NBLM503349A
🇺🇸 US 🇨🇦 CA
Bearing Shape: Cylindrical
Fitment notes — BCA NBLM503349A
Bearing Shape: Cylindrical
with Magna Steyr 1008 Transfer Casewith Full Time 4WDwith 1 Speed Transfer Case
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NATIONAL Fits: 3.5L V6 LM503349A
🇺🇸 US 🇨🇦 CA
AWDwith Magna Steyr 1008 Transfer Case
Fitment notes — NATIONAL LM503349A
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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SCHAEFFLER Fits: 3.5L V6 KLM503349
🇺🇸 US 🇨🇦 CA
Bearing Only
Fitment notes — SCHAEFFLER KLM503349
Bearing Only
18.00 mm Width46.00 mm Outside Diameter45.987 mm Inside Diameter
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Brand Part Number Markets Notes Buy
SKF Fits: 3.5L V6 LM503349310
🇺🇸 US 🇨🇦 CA
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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.

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
Fitment notes — BCA NS99139
AWDwith Magna Steyr 1008 Transfer Casewith Full Time 4WDwith 1 Speed Transfer Case
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NATIONAL Fits: 3.5L V6 99139
🇺🇸 US 🇨🇦 CA
AWD
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SCHAEFFLER Fits: 3.5L V6 SR3472
🇺🇸 US 🇨🇦 CA
16 MM Width40 mm Inside Diameter
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WJB / INMOTION PARTS Fits: 3.5L V6 WS99139
🇺🇸 US 🇨🇦 CA
AWD
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This table covers the wear sleeves used to restore a Transfer Case Input Shaft seal surface.

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
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TIMKEN Fits: 3.5L V6 710656
🇺🇸 US 🇨🇦 CA
AWD
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WJB / INMOTION PARTS Fits: 3.5L V6 WS710656
🇺🇸 US 🇨🇦 CA
AWDwith Magna Steyr 1008 Transfer Case
Fitment notes — WJB / INMOTION PARTS WS710656
AWDwith Magna Steyr 1008 Transfer Case1 Speed
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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.

Transfer Case Low Gear Roller Bearing

Brand Part Number Markets Notes Buy
PIONEER Fits: 3.5L V6 764012
🇺🇸 US 🇨🇦 CA
Roller Clutch3rd clutch
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PIONEER Fits: 3.5L V6 764024
🇺🇸 US 🇨🇦 CA
Roller ClutchForward
Fitment notes — PIONEER 764024
Roller ClutchForwardLow & Reverse
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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.

Transfer Case Main Shaft Thrust Bearing

Brand Part Number Markets Notes Buy
TIMKEN Fits: 3.5L V6 32006
🇺🇸 US 🇨🇦 CA
AWD
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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.

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
Fitment notes — WJB / INMOTION PARTS WT32006
Bearing & Race Set
FrontAWD
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Standard Replacement

Brand Part Number Markets Notes Buy
BCA Popular Fits: 3.5L V6 NB32006
🇺🇸 US 🇨🇦 CA
Taper Bearing SetIncludes Cup and Cone
Fitment notes — BCA NB32006
Taper Bearing SetIncludes Cup and Cone
Frontwith Magna Steyr 1008 Transfer Casewith Full Time 4WDwith 1 Speed Transfer Case
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NATIONAL Popular Fits: 3.5L V6 32006
🇺🇸 US 🇨🇦 CA
Bearing & Race Set
Fitment notes — NATIONAL 32006
Bearing & Race Set
FrontAWD
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SCHAEFFLER Fits: 3.5L V6 KLM503349
🇺🇸 US 🇨🇦 CA
Bearing Only
Fitment notes — SCHAEFFLER KLM503349
Bearing Only
18.00 mm Width46.00 mm Outside Diameter45.987 mm Inside Diameter
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SKF Fits: 3.5L V6 BR79
🇺🇸 US 🇨🇦 CA
Rear Rearward
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TIMKEN Fits: 3.5L V6 32006
🇺🇸 US 🇨🇦 CA
FrontAWD
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Brand Part Number Markets Notes Buy
SKF Fits: 3.5L V6 LM503349310
🇺🇸 US 🇨🇦 CA
Front
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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.

Transfer Case Output Shaft Repair Sleeve

Brand Part Number Markets Notes Buy
BCA Fits: 3.5L V6 NS99157
🇺🇸 US 🇨🇦 CA
Rear
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NATIONAL Fits: 3.5L V6 99157
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — NATIONAL 99157
RearAWDwith Magna Steyr 1008 Transfer Case1 Speed
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SKF Fits: 3.5L V6 99138
🇺🇸 US 🇨🇦 CA
Shaft Diameter: 1.374 In
Fitment notes — SKF 99138
Shaft Diameter: 1.374 In
Front
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WJB / INMOTION PARTS Fits: 3.5L V6 WS99157
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — WJB / INMOTION PARTS WS99157
RearAWDwith Magna Steyr 1008 Transfer Case1 Speed
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This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface.

Transfer Case Output Shaft Seal

Brand Part Number Markets Notes Buy
NATIONAL Popular Fits: 3.5L V6 710677
🇺🇸 US 🇨🇦 CA
RearAWD
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SKF Popular Fits: 3.5L V6 13750
🇺🇸 US 🇨🇦 CA
Front
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SCHAEFFLER Fits: 3.5L V6 SS2635
🇺🇸 US 🇨🇦 CA
Rear8.99 mm Width
Fitment notes — SCHAEFFLER SS2635
Rear8.99 mm Width40.01 mm Shaft Diameter
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SCHAEFFLER Fits: 3.5L V6 SS5041
🇺🇸 US 🇨🇦 CA
2.29" O.D. X 0.43" Width
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SKF Fits: 3.5L V6 15787
🇺🇸 US 🇨🇦 CA
Rear
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WJB / INMOTION PARTS Fits: 3.5L V6 WS710677
🇺🇸 US 🇨🇦 CA
RearAWD
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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.

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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