Buy 1988 Buick Century Differential Ring and Pinion. All Models; 8.50, 8.625; 3.42 Ratio. Avalanche Ratio, Gear, Models, ESV - OEM Buick Part # 23145790 (12479131, 19180882, 23114026)

1 Ton; 10. 50. 1 Ton; 11. 50; 1 Ton. 1 Ton; 11. 50; 3/4 Ton. 1 Ton; 9. 50. 1 Ton; Crew Cab; 1 Piece; 153" Wheelbase. 1 Ton; Crew Cab; 2 Piece; 153" Wheelbase; Auto TRANS. 1 Ton; Crew Cab; 2 Piece; 153" Wheelbase; Manual Trans; W/6 Speed. 1 Ton; Crew Cab; 2 Piece; 153" Wheelbase; Manual Trans; W/O 6 Speed. 1 Ton; Crew Cab; 2 Piece; 167" Wheelbase. 1 Ton; Extended Cab; 1 Piece; 143" Wheelbase; Front; W/6 Speed. 1 Ton; Extended Cab; 1 Piece; 143" Wheelbase; Front; W/O 6 Speed. 1 Ton; Extended Cab; 1 Piece; 143" Wheelbase; Rear; W/6 Speed. 1 Ton; Extended Cab; 1 Piece; 143" Wheelbase; Rear; W/O 6 Speed. 1 Ton; Extended Cab; 1 Piece; 157" Wheelbase. 1 Ton; Extended Cab; 2 Piece; Manual Trans; 5 Speed. 1 Ton; Extended Cab; 2 Piece; Manual Trans; 6 Speed. 1 Ton; Standard Cab; 1 Piece; W/6 Speed. 1 Ton; Standard Cab; 1 Piece; W/O 6 Speed. 11. 50; W/LIMITED Slip. 11. 50; W/O Limited Slip. 8. 625; 3. 08 Ratio. 8. 625; 3. 23 Ratio. 8. 625; 3. 42 Ratio. 8. 625; 3. 73 Ratio. 8. 625; 4. 10 Ratio. 8. 625; Left.

5. 3L. 8. 625; 3. 08 Ratio. 8. 625; 3. 23 Ratio. 8. 625; 3. 42 Ratio. 8. 625; 3. 73 Ratio. 8. 625; 4. 10 Ratio. 8. 625; All; W/LIMITED Slip; W/6. 2L. 8. 625; All; W/LIMITED Slip; W/O 6. 2L. 8. 625; Inner. 8. 625; Left. 8. 625; Outer. 8. 625; Right. 8. 625; W/O Limited Slip; 1ST Design. 8. 625; W/O Limited Slip; 2ND Design. 8. 625; W/O Limited Slip; ALL. AAM5. AAM8. Aamt. ABG9. Abha. Escalade; 2WD; 4.8L. Escalade; 2WD; 6.2L. Escalade; 4WD. Escalade; 8.50. Escalade; 9.50; 3.42 Ratio. Escalade; 9.50; 3.73 Ratio.

Escalade ESV; 10.50; Inner. Escalade ESV; 10.50; Left. Escalade ESV; 10.50; Outer. Escalade ESV; 10.50; Right. Escalade ESV; 10.50; w/o Limited Slip. Escalade ESV; 6 Speed MYC (6L80). Escalade ESV; 8.625; 3.08 Ratio. Escalade ESV; 8.625; 3.23 Ratio. Escalade ESV; 8.625; 3.42 Ratio. Escalade ESV; 8.625; 3.73 Ratio. Escalade ESV; 8.625; 4.10 Ratio. Escalade ESV; 8.625; Inner. Escalade ESV; 8.625; Left. Escalade ESV; 8.625; Outer. Escalade ESV; 8.625; Right. Escalade ESV; 8.625; w/o Limited Slip; 1st Design. Escalade ESV; 8.625; w/o Limited Slip; 2nd Design. Escalade ESV; 8.625; w/o Limited Slip; All. Escalade ESV; 9.50; 3.42 Ratio. Escalade ESV; 9.50; 3.73 Ratio. Escalade ESV; 9.50; 4.10 Ratio. Escalade ESV; 9.50; Inner. Escalade ESV; 9.50; Left. Escalade ESV; 9.50; Outer. Escalade ESV; 9.50; Right. Escalade ESV; 9.50; w/o Limited Slip.

Avalanche; 2WD; 4 Speed M30 (4L60E). Avalanche; 2WD; 4 Speed M70 (4L70E). Avalanche; 2WD; All. Avalanche; 4WD; 4 Speed M30 (4L60E). Avalanche; 4WD; 4 Speed M70 (4L70E). Avalanche; 4WD; All. Escalade EXT; 8.625; 3.08 Ratio. Escalade EXT; 8.625; 3.42 Ratio. Escalade EXT; 8.625; 3.73 Ratio. Escalade EXT; 8.625; 4.10 Ratio. Escalade EXT; 8.625; Inner. Escalade EXT; 8.625; Left. Escalade EXT; 8.625; Outer. Escalade EXT; 8.625; Right. Escalade EXT; 8.625; w/o Limited Slip; 1st Design. Escalade EXT; 8.625; w/o Limited Slip; 2nd Design. Escalade EXT; 8.625; w/o Limited Slip; All. Escalade EXT; 9.50; 3.42 Ratio. Escalade EXT; 9.50; 3.73 Ratio. Escalade EXT; 9.50; 4.10 Ratio. Escalade EXT; 9.50; Inner. Escalade EXT; 9.50; Left. Escalade EXT; 9.50; Outer. Escalade EXT; 9.50; Right. Escalade EXT; 9.50; w/o Limited Slip. Escalade EXT; w/Limited Slip; 8.625.

Sierra Hybrid; 2WD. Sierra Hybrid; 4WD.

Escalade; 2WD. Escalade; 4WD. Escalade; Inner. Escalade; Left. Escalade; Outer. Escalade; Right. Escalade; w/Limited Slip. Escalade; w/o Limited Slip. Tahoe. Yukon.