BUICK Transmissions

Transmission Fluid Dipsticks, Stainless Steel, Flexible, Polished Aluminum Handle, 27-5/8 in. Length, Firewall Mount, GM, 4L60E, Each

Part Number: TRD-8146

Not Yet Reviewed

Estimated Ship Date: Today

Flexplate, Steel, Oldsmobile, Non-SFI, Each

Part Number: PIO-FRA-102

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Filler Tube Assembly Locking

Part Number: HUP-HP3738

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, 6 in. Tailshaft, Chevy, Buick, Olds, Pontiac,TH350, V8, Kit

Part Number: TCI-311000BP1

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Dipstick, Locking, Steel, Gold Iridited, GM, TH400, Each

Part Number: HUP-HP2235

4.13 out of 5 stars ( 23 )

Estimated Ship Date: Today

Torque Converters, Twister 3/4 Race, Street/Strip, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, THM350C, Chevy, Each

Part Number: HAY-97-1C28Q

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 9, 2026 if ordered today

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Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, 4L60, Each

Part Number: LOK-TD34L60FM

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Transmission Bearing and Seal, Muncie-4 Transmission Bearing/Seal Kit w/Synchro Rings Buick/Chevy/Oldsmobile/Pontiac/Bizzarrini Cars

Part Number: SPZ-72143

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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• Special Order

Throwout Bearing, 1 1/8 in. Shaft Diameter, 1.60 in. Overall Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RAM-488L

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Clutch Linkage Rod, Adjusting, Buick, Chevy, Oldsmobile, Kit

Part Number: OPG-CH25293

Not Yet Reviewed

Estimated Ship Date: Today

Torque Converter Pulse Width Modulation Valve, Buick, Each

Part Number: ADO-24227792

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Auto Transmission Overhaul, THM400, Gaskets, Seals, Chevrolet, Pontiac, Buick, Oldsmobile, Cadillac, Kit

Part Number: ATI-406299

Not Yet Reviewed

Estimated Ship Date: Today

Flywheel Fasteners, 12-point, 7/16-20 in. Thread, Steel, Black, Buick, Cadillac, Chevy, Ford, Jeep, Set of 6

Part Number: RNB-74070

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH400

Part Number: TCI-211305

2.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Flywheel and Flexplate Ring Gears, Steel, 168 Tooth, Chevrolet, Buick, Pontiac, Oldsmobile, Each

Part Number: RAM-13-168

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Bushing, Pilot, Bronze, Buick, Olds, Pontiac, Jeep, Eagle, Chevy, GMC, Each

Part Number: SKF-B656

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Accumulator Piston, Aluminum, 1-2 Piston, .236 in. Diameter Hole, No Legs, GM, 4L60E, 4L65E, 4L70E, Each

Part Number: TRG-4L65-2ACM

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Automatic Transmission Component, Center Support Bushing, Bronze, Split Ring, GM, TH400, Each

Part Number: ATI-407252

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Upgrade Kit, Transpak, GM, TH350C, Each

Part Number: BMM-30235

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Transmission Solenoids, TCC/Lock-up Solenoid, GM, Each

Part Number: ADO-214-1892

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Automatic Transmission Filters, Black Fiber Gaskets, THM700-R4/4L60/MD8, Bentley, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Rolls-Royce, Kit

Part Number: ATP-TF96

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Transmission Dipstick, Locking, Steel, Gold Iridited, Bellhousing Mount, Buick, Oldsmobile, Pontiac, TH400

Part Number: AAF-ALL69113

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, 200-4R, Kit

Part Number: LOK-XKD-2200RHT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Seal, Automatic Transmission Shift Shaft, Steel/Rubber, GM, Each

Part Number: NTL-8792S

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, 4 in. Tailshaft, Chevy, Buick, Olds, Pontiac, TH400, V8, Kit

Part Number: TCI-211000BP2

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping