Availability
BUICK Transmissions
Estimated Ship Date: Feb 19, 2026 if ordered today
Billet Rotor, 10-Vane, Automatic Transmission Pump, GM, 4L60E, 700R4, Each
Part Number: TCI-373400
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Transmission Pan, Deep, Steel, Chrome, GM, TH400, Each
Part Number: BMM-20289
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Transmission Pan, Deep, Steel, Chrome, GM, 700R4, 4L60, Each
Part Number: BMM-70289
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Cover, Automatic Transmission Governor, Steel, Black, 4L60, 700R4, Each
Part Number: ADO-8667827
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Transmission Overflow Tank, Pro-X, Aluminum, Black, 1 qt. Capacity, GM TH400, Each
Part Number: TCI-228005
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Automatic Transmission Rebuild Copmponent
Part Number: ADO-20813559
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Transmission Dipstick, Braided Stainless Steel, Natural, TH400, Each
Part Number: MIL-22120
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Throwout Bearing, Hydraulic, Each
Part Number: MCL-1300-1
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Bushing, Pilot, Bronze, Buick, Olds, Pontiac, Jeep, Eagle, Chevy, GMC, Each
Part Number: SKF-B656
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Automatic Transmission Bushing, 2.004 in. O.D., 0.605 in. Length, BMW, Buick, Cadillac, Chevy, GMC, Isuzu, Jeep, Olds, Opel, Pontiac, Suzuki, Each
Part Number: DUR-44034
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Transmission Dipstick, Braided Stainless Steel, Black, Firewall Mount, Chevy, 200-4R, Each
Part Number: LOK-XTD-3200RFM
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
TV Boost Valve, .500, Racing, Pro-Street, 700R4/200-4R, Kit
Part Number: TRG-7-500
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Automatic Transmission Vent Tube, Plastic, Natural, Powerglide, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: ATI-205760
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Automatic Transmission Pump Gaskets, Replacement, 17 Bolt Holes, Paper, GM, TH350, Each
Part Number: ATP-SGS27
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Torque Converter, GM 4.2 4L60E 02-08 Convtr
Part Number: CCV-TQBU51
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, TH350, Kit
Part Number: LOK-KD-2350TPU
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Throwout Bearing, 1 1/8 in. Shaft Diameter, 1.60 in. Overall Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: RAM-488L
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Auto Transmission Overhaul, THM400, Gaskets, Seals, Chevrolet, Pontiac, Buick, Oldsmobile, Cadillac, Kit
Part Number: ATI-406299
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, Buick, Pontiac, Oldsmobile, Kit
Part Number: AWR-HMGM40020
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Sprag, Intermediate, Steel, GM, TH350, Each
Part Number: TCI-328910
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, TH350, 2,400 rpm Advertised Flash Stall, Each
Part Number: HAY-97-1B24Q
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Automatic Transmission Shift Shaft Seals, OEM-style, Steel/Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each
Part Number: ADO-8657163
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Clutch Kit, 5/6-Speed Conversion, Organic, 1 .125 in.-26-Spline, 11 in. Diameter Disc, Buick, Checker, Chevy, GMC, Pontiac, Oldsmobile, Kit
Part Number: HAY-83-1102
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, 700R4, Kit
Part Number: LOK-KD-2700TPU
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
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