Shop 2004 Buick Century Differential Carrier. Express 2500; w/o Positraction. Express 3500; w/o Positraction, Slip - OEM Buick Part # 22943118

3. 73 Ratio. 9. 75 Ratio. 9. 75; 4. 3L; 3. 23 Ratio. 9. 75; 4. 3L; 3. 42 Ratio. 9. 75; 5. 3L; W/ENHANCED Towing Pkg.. 9. 75; 5. 3L; W/O Enhanced Towing Pkg. ; 3. 08 Ratio. 9. 75; 5. 3L; W/O Enhanced Towing Pkg. ; 3. 42 Ratio. 9. 75; 6. 2L. Extended Cab; 4.3L. Extended Cab; 5.3L. Sierra. Standard Box; 4.3L. Standard Box; 5.3L; 3.08 Ratio. Standard Box; 5.3L; 3.42. Standard Box; 6.2L.

3.73 Ratio. Sierra. Silverado; 9.50; 6.2L. Silverado; 9.75; w/o Limited Slip; 3.42.

Express 2500; 37MM ID X 16MM Thick. Express 2500; 44.7MM ID X 22.7MM Wide. Express 2500; 6 Wheel Studs. Express 2500; 8 Wheel Studs. Express 2500; 9.50 Ring Gear; w/o Positraction. Express 2500; 9.50 Ring Gear; w/Positraction; 2.8L Diesel. Express 2500; 9.50 Ring Gear; w/Positraction; 4.3L. Express 2500; Dual Rear Wheel. Express 2500; Inner. Express 2500; One Piece; 6-Speed Trans. Express 2500; One Piece; 8-Speed Trans; 2.8L Diesel. Express 2500; One Piece; 8-Speed Trans; 4.3L. Express 2500; Outer. Express 2500; Single Rear Wheel. Express 2500; Two Piece Shaft. Express 2500; Two Piece; 6-Speed Trans; Front. Express 2500; Two Piece; 6-Speed Trans; Rear. Express 2500; Two Piece; 8-Speed Trans; 2.8L Diesel; Front. Express 2500; Two Piece; 8-Speed Trans; 2.8L Diesel; Rear. Express 2500; Two Piece; 8-Speed Trans; 4.3L; Front. Express 2500; Two Piece; 8-Speed Trans; 4.3L; Rear. Express 2500; w/o Positraction; 10.5" Ring Gear. Express 2500; w/o Positraction; 9.5" Ring Gear. Express 2500; w/Positraction; 2.8L Diesel. Express 2500; w/Positraction; 4.3L. Express 2500; w/Positraction; 6.6L.

Express 2500; w/o Positraction. Express 3500; w/o Positraction; Single Rear Wheel. Savana 2500; w/o Positraction. Savana 3500; w/o Positraction; Single Rear Wheel.