Bearing.

Part Number: 12729654
Supersession(s): 19420835; 19421173; 19432817

Bearing. Complete Set. Engine Crankshaft Main Bearing. Engine Crankshaft Thrust Washer. Includes: One Standard Upper & Lower Bearing. Includes: Standard Upper & Lower Bearing. Includes: Standard Upper, Lower, & Thrust Bearings. Includes: Upper, Lower, & Thrust Bearings. Kit - CR/SHF. Set. Engine Crankshaft Thrust Washer. Main S.

Engine Crankshaft Thrust WasherEngine Crankshaft Main Bearing

Express 2500. Express 3500. Express, Savana; Positions 1, 2, 4 & 5. Express, Savana; Thrust Bearing Kit. MAIN BEARINGS; Silverado, Sierra. Savana 2500. Savana 3500. Sierra, Silverado. Sierra, Silverado; 5.3L. Suburban. Suburban; 5.3L; No. 1, 2, 4, 5. Suburban; 5.3L; No. 3 (Thrust Bearing). Tahoe. Tahoe; 5.3L; No. 1, 2, 4, 5. Tahoe; 5.3L; No. 3. Yukon. Yukon XL. Yukon XL; 5.3L; No. 1, 2, 4, 5. Yukon XL; 5.3L; No. 3 (Thrust Bearing). Yukon; 5.3L; No. 1, 2, 4, 5. Yukon; 5.3L; No. 3.
Crankshaft Main Bearing - Repair or Replace
If your 1993 Buick Century has developed a knocking or tapping sound coming from the engine, you could have a faulty crankshaft main bearing. Allow our certified technicians to help you determine the source of the noise and the best possible solution.

Diagram CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. for your 1993 Buick Century
#25
OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Escalade; 0.5mm Oversized. Escalade; 2WD. Escalade; 4WD; 10 Speed Trans. Escalade; 4WD; 6 Speed Trans. Escalade; 4WD; 8 Speed Trans. Escalade; Active Fuel Management. Escalade; Bearing Kit (All). Escalade; Exhaust. Escalade; Intake. Escalade; Left; 0.5mm Oversized. Escalade; Left; Standard. Escalade; Lower. Escalade; No. 1. Escalade; No. 3. Escalade; Non-Active Fuel Management. Escalade; Right; 0.5mm Oversized. Escalade; Right; Standard. Escalade; Standard. Escalade; Upper. Tahoe; 5.3L; 0.5mm Oversized. Tahoe; 5.3L; 2WD. Tahoe; 5.3L; 4WD. Tahoe; 5.3L; Left; 0.5mm Oversized.
1. 2. 3. 4. Tahoe; 5.3L; No. Yukon; 5.3L; No.
Diagram CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. for your 1993 Buick Century
#25
OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Escalade ESV; Active Fuel Management. Escalade ESV; Bearing Kit. Escalade ESV; Exhaust. Escalade ESV; Intake. Escalade ESV; Left. Escalade ESV; Lower. Escalade ESV; Non-Active Fuel Management. Escalade ESV; Right. Escalade ESV; Upper. Suburban; 5.3L; 2WD. Suburban; 5.3L; 4WD. Suburban; 5.3L; Left. Suburban; 5.3L; No. 1. Suburban; 5.3L; No. 3 (Thrust Bearing). Suburban; 5.3L; Right. Suburban; 6.2L; Bearing Kit. Suburban; 6.2L; Left. Suburban; 6.2L; Right. Suburban; Active Fuel Management. Suburban; Exhaust. Suburban; Intake. Suburban; Left. Suburban; Lower.
1. 2. 3 (Thrust Bearing). 4. Suburban; 5.3L; No. Yukon XL; 5.3L; No.
Diagram CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. for your 1993 Buick Century
#27
Balance shafts. Oil pan. Oil pump. Variable valve timing. 4 & 5. Savana; 6L90 Trans. Savana; 8L90 Trans. Savana; Driven. Savana; Exhaust Valve (Standard). Savana; Front. Savana; Intake Valve (Standard). Savana; Left Bank. Savana; New. Savana; No. 1. Savana; No. 2. Savana; No. 3. Savana; No. 4. Savana; Part Of Timing Gear Set.. Savana; Positions 1. Savana; Rear. Savana; Reman. Savana; Right Bank. Savana; See AUTOMATIC TRANS Group.. Savana; Thrust Bearing Kit. TENSIONER SHOE; Express.
2. 4 & 5. Express. Savana; Positions 1. Savana; Thrust Bearing Kit.
Diagram Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings. for your 1993 Buick Century
#31
Balance shafts. Oil pan. Oil pump. Variable valve timing. Sierra; 4WD; Left. Sierra; 4WD; Right. Sierra; Active. Sierra; Exhaust. Sierra; Intake. Sierra; Left; 5MM Oversize. Sierra; Left; Standard. Sierra; Non-Active. Sierra; Right; 5MM Oversize. Sierra; Right; Standard. Sierra; RWD; Left. Sierra; RWD; Right.
MAIN BEARINGS; Silverado. Sierra.
Diagram CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. for your 1993 Buick Century
#28
Oil cooler. Oil pan. Oil pump. Variable valve timing. Sierra; 4WD; 10 Speed. Sierra; 4WD; 6 Speed. Sierra; 4WD; 8 Speed. Sierra; 4WD; Left. Sierra; 4WD; Right. Sierra; 5MM Oversize; Left. Sierra; 5MM Oversize; Right. Sierra; Active. Sierra; Exhaust. Sierra; Intake. Sierra; L82. Sierra; L84. Sierra; Left. Sierra; Non-Active. Sierra; Right. Sierra; RWD; Left. Sierra; RWD; Right. Sierra; Standard Size; Left. Sierra; Standard Size; Right.
MAIN BEARINGS; Silverado. Sierra.
Diagram Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings. for your 1993 Buick Century
#35
Adapter housing. Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. Express 2500; 0.5MM O/S; Left. Express 2500; 0.5MM O/S; Right. Express 2500; Driven. Express 2500; Exhaust. Express 2500; Intake. Express 2500; Left. Express 2500; Oval. Express 2500; Retainer Plate Seal. Express 2500; Right. Express 2500; Round (High Pressure Port). Express 2500; Standard; Left. Express 2500; Standard; Right. Express 3500; 0.5MM O/S; Left. Express 3500; 0.5MM O/S; Right. Express 3500; Driven. Express 3500; Exhaust. Express 3500; Intake. Express 3500; Left. Express 3500; Oval. Express 3500; Retainer Plate Seal.
Express 2500. Express 3500. Savana 2500. Savana 3500.

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$ 41.38
All Discounts: $ 20.14 (33% off)
MSRP: $ 61.52

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