Availability
BUICK Transmission & Drivetrain
Ring and Pinion Gears, 3.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set
Part Number: YGA-24480
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Spider Gears, Open, Front or Rear, Internal Kit, Side Gears, Cross Pin and Bolt, GM, 8.5 in., 28 Spline, Kit
Part Number: YGA-16054
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.25 in. IFS, Set
Part Number: MGR-GM7-2-410IFS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cable Bracket, Replacement, Used With Bandit Shifters, GM, TH250/TH350/TH375/TH400/2004R/700R4, Each
Part Number: BMM-30498
Estimated Ship Date: Today
Estimated Ship Date: Today
Switch, Automatic Transmission Kickdown, TH400, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: OPG-PZ00415
Need It Sooner? We recommend these similar substitute parts:
1-2 Accumulator Piston Kit Fits TH200-4R 1981-on
Part Number: TRG-2004R-2ACM
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Kickdown Cable, Black Polyethylene Jacket, Carburetor, GM, 4L60, Kit
Part Number: SUM-200035B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Filter Extension, Cast Aluminum, for BMM-30280/BMM-30289, Each
Part Number: BMM-30284
Estimated Ship Date: Today
Estimated Ship Date: Today
Pinion Bearing Kit, PBK GM 7.50/7.625 in. 1982-1998, Kit
Part Number: MGR-R7-5GRTPK
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Auburn, Grip-N-Loc, Limited Slip, 26-Spline, GM, 7.5 in., 7.625 in., Each
Part Number: AUB-546044
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Auburn, Grip-N-Loc, Limited Slip, 26-Spline, GM, 7.5 in., 7.625 in., Each
Part Number: AUB-546045
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Ring and Pinion Installation Kit, Master Kit, Buick, 8.2 in., Kit
Part Number: MGR-R8-5PRMK
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, GM 7.5/7.6 in., 3.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5/7.6 in., Set
Part Number: SVL-2020395
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Shifter, Electronic Sport Shifters, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Polished Mushroom Knob, 4L60E, Each
Part Number: LOK-ES4L60EFMP
Estimated Ship Date: Today
Estimated Ship Date: Today
Crush Sleeve, Steel, 2.340 in. Tall, GM 8.875 in. Passenger Car, Each
Part Number: YGA-33104
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Pan, Deep, Steel, Chrome, GM, TH400, Each
Part Number: BMM-20289
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Shifter, Electronic Sport Shifters, Detent, 4.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L60E, Each
Part Number: LOK-ES4L60EHM
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Dipstick, Locking, Steel, Gold Iridited, Bellhousing Mount, Buick, Oldsmobile, Pontiac, TH400
Part Number: AAF-ALL69113
Estimated Ship Date: Today
Estimated Ship Date: Today
12P & 12T 1330 cast yoke.
Part Number: YGA-41152
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Axle Shaft, 30-Spline, 30.375 in. Length, Rear, GM, Each
Part Number: YGA-21278
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Rebuild Kit, Basic Overhaul Race Kit, Gaskets, Seals, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, 700R4, 4L60, Kit
Part Number: HUP-HP3786
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears and Installation Kit, 12P 8.875" GM 3.73 REAR R&P GEAR/ INSTALL KIT PACKAGE with 30spl POSI & AK 1563 AXLE BRGS (2.25" OD)
Part Number: YGA-12613
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Transmission Pan, Stock, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, TH350, Each
Part Number: SPE-5460
Estimated Ship Date: Today
Estimated Ship Date: Today
Seal Checker,GM 67-05
Part Number: FWB-SS3045
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Filter, Replacement, Each
Part Number: WIX-58896
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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