1990 Buick Century Ring and pinion - 12479291

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Part Number: 12479291 ; 14089176; 26029417

3.08 Ratio. 7 1/2 Ring Gear; 3.08 Ratio. 7 1/2" RING GEAR; 3.08 Ratio. Astro, Safari; 3.08 Ratio. Caballero, El Camino; 3.08 Ratio. S-Series; 3.08 Ratio.

Diagrams and Kits What This Fits

Assemblies

REAR AXLE. PROPELLER SHAFT.

#8

7 1/2 Ring Gear; W/LOCKING Axle. 7 1/2 Ring Gear; W/O Locking Axle. 7 1/2" ring gear; 2. 14 Ratio. 7 1/2" ring gear; 2. 29 Ratio. 7 1/2" Ring Gear; 2. 29-3. 08 Ratio. 7 1/2" ring gear; 2. 41 Ratio. 7 1/2" ring gear; 2. 56 Ratio. 7 1/2" ring gear; 2. 73 Ratio. 7 1/2" ring gear; 2. 93 Ratio. 7 1/2" ring gear; 3. 08 Ratio. 7 1/2" ring gear; 3. 23 Ratio. 7 1/2" Ring Gear; 3. 23-3. 42 Ratio. 8 1/2 Ring Gear; B. 8 1/2 Ring Gear; C. 8 1/2" ring gear; 2. 41 Ratio. 8 1/2" Ring Gear; 2. 41-2. 56 Ratio. 8 1/2" ring gear; 2. 56 Ratio. 8 1/2" ring gear; 2. 73 Ratio. 8 1/2" Ring Gear; 2. 73-3. 23 Ratio. 8 1/2" ring gear; 3. 08 Ratio. 8 1/2" ring gear; 3. 23 Ratio. 8 3/4 Ring Gear. 8 3/4" & 8 7/8" Ring Gear; 2. 28-2. 56 Ratio. 8 3/4" & 8 7/8" Ring Gear; 2. 73-3. 08 Ratio. 8 3/4" & 8 7/8" Ring Gear; 3. 23-3. 42 Ratio. 8 3/4" Ring Gear.

7 1/2" RING GEAR; 3.08 Ratio.
REAR AXLE. DIFFERENTIAL.

#8

7 1/2 Ring Gear; 2. 14 Ratio. 7 1/2 Ring Gear; 2. 29 Ratio. 7 1/2 Ring Gear; 2. 29-3. 08 Ratio. 7 1/2 Ring Gear; 2. 41 Ratio. 7 1/2 Ring Gear; 2. 56 Ratio. 7 1/2 Ring Gear; 2. 73 Ratio. 7 1/2 Ring Gear; 2. 73-2. 56 Ratio. 7 1/2 Ring Gear; 2. 93 Ratio. 7 1/2 Ring Gear; 3. 08 Ratio. 7 1/2 Ring Gear; 3. 23 Ratio. 7 1/2 Ring Gear; 3. 23-3. 42 Ratio. 8 1/2 Ring Gear; 1984-88. 8 1/2 Ring Gear; 1989-90; SEDAN. 8 1/2 Ring Gear; 1989-90; WAGON. 8 1/2 Ring Gear; 2. 41 Ratio. 8 1/2 Ring Gear; 2. 41-2. 56 Ratio. 8 1/2 Ring Gear; 2. 56 Ratio. 8 1/2 Ring Gear; 2. 73 Ratio. 8 1/2 Ring Gear; 2. 73-3. 23 Ratio. 8 1/2 Ring Gear; 2. 93 Ratio. 8 1/2 Ring Gear; 3. 08 Ratio. 8 1/2 Ring Gear; 3. 23 Ratio. 8 1/2 Ring Gear; Locking Axle. 8 1/2 Ring Gear; W/EATON Type. 8 1/2 Ring Gear; W/O Eaton Type. 8 3/4 Ring Gear; 2. 41 Ratio.

7 1/2 Ring Gear; 3.08 Ratio.
REAR AXLE. PROPELLER SHAFT.

#7

2. 73 Ratio. 2. 75 Ratio. 2. 77 Ratio. 3. 23 Ratio. 3. 27 Ratio. 3. 45 Ratio. 3. 73 Ratio. All Models; 7.625 Dia Ring Gear. All Models; 7.75 Dia Ring Gear. Auto Trans. Front. Manual Trans. W/7. 625 Ratio. W/7. 75 Ratio. W/INTERNAL Gears; One Piece Case; 2. 73-3. 08 Ratio. W/INTERNAL Gears; One Piece Case; 3. 23. W/INTERNAL Gears; Two Piece Case; 2. 77. W/INTERNAL Gears; Two Piece Case; 3. 23-3. 42 Ratio. W/INTERNAL Gears; Two Piece Case; 3. 75. W/LOCKING Differential. W/O Internal Gears; 2. 73-3. 08 Ratio. W/O Internal Gears; 3. 23-3. 42 Ratio. W/O Locking Differential. W/O Rear Disc. W/REAR Disc; Left. W/REAR Disc; Right.

3.08 Ratio.
REAR AXLE. DIFFERENTIAL. PROPELLER SHAFT.

#12

3. 73 Ratio; W/ANTI-LOCK Brakes. 3. 73 Ratio; W/O Anti-lock Brakes. Astro. Safari; 2.56 Ratio. Safari; 2.73 Ratio. Safari; 2WD; Auto Trans. Safari; 2WD; Manual Trans; 2.5L. Safari; 2WD; Manual Trans; 4.3L. Safari; 3.08 Ratio. Safari; 3.23 Ratio. Safari; 3.42 Ratio. Safari; 3.73 Ratio. Safari; 4.10 Ratio. Safari; 4.11 Ratio. Safari; AWD. Safari; Front. Safari; Left; All. Safari; Left; w/Anti-Lock Brakes. Safari; Left; w/o Anti-Lock Brakes. Safari; Rear. Safari; Right; All. Safari; Right; w/Anti-Lock Brakes. Safari; Right; w/o Anti-Lock Brakes. Safari; w/Limited Slip; Left. Safari; w/Limited Slip; Right. Safari; w/o Limited Slip.

Astro. Safari; 3.08 Ratio.
REAR AXLE. DIFFERENTIAL. PROPELLER SHAFT.

#12

Blazer; 2WD; w/High Wider Pkg.. Blazer; 2WD; w/o High Wider Pkg.. Blazer; 4WD. LEFT; S-Series. RIGHT; S-Series. S-series; 2. 56. S-Series; 2.73 Ratio. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Extended Cab; Front. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Extended Cab; Rear. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Long Bed; 1-Piece. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Long Bed; 2-Piece; Front. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Long Bed; 2-Piece; Rear. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Long Bed; Front. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Long Bed; Rear. S-Series; 2WD; Auto Trans; S-10/15 Pick-Up; Regular Bed. S-Series; 2WD; Auto Trans; S-Blazer/Jimmy; 2 Door. S-Series; 2WD; Auto Trans; S-Blazer/Jimmy; 4 Door. S-Series; 2WD; Blazer; w/Limited Slip. S-Series; 2WD; Blazer; w/o Limited Slip. S-Series; 2WD; Bravada/Jimmy. S-Series; 2WD; Manual Trans; S-10/15 Pick-Up; Extended Cab; Front & Rear. S-Series; 2WD; Manual Trans; S-10/15 Pick-Up; Extended Cab; Rear. S-Series; 2WD; Manual Trans; S-10/15 Pick-Up; Long Bed; 1-Piece. S-Series; 2WD; Manual Trans; S-10/15 Pick-Up; Long Bed; 2-Piece; Front. S-Series; 2WD; Manual Trans; S-10/15 Pick-Up; Long Bed; 2-Piece; Rear. S-Series; 2WD; Manual Trans; S-10/15 Pick-Up; Long Bed; Front.

S-Series; 3.08 Ratio.
REAR AXLE. PROPELLER SHAFT.

#7

BEARINGS; Caballero. El Camino; 2.29 Ratio. El Camino; 2.41 Ratio. El Camino; 2.56 Ratio. El Camino; 2.73 Ratio. El Camino; 3.08 Ratio. El Camino; 3.42 Ratio. El Camino; Front. El Camino; w/Locking Differential. El Camino; w/o Locking Differential. GEAR KIT; Caballero. SHAFTS; Caballero. SPACER; Caballero.

Caballero. El Camino; 3.08 Ratio.

Fitment/Applications

This product fits 4982 vehicle variants.
Oldsmobile: 7 models, 121 variants between 1984 and 2001.
GMC: 7 models, 2072 variants between 1984 and 2003.
Pontiac: 5 models, 228 variants between 1984 and 1992.
Chevrolet: 9 models, 2460 variants between 1984 and 2003.
Buick: 3 models, 82 variants between 1984 and 1990.
Cadillac: 2 models, 19 variants between 1984 and 1990.

Installed Price $ 861.21

Call our service department to schedule installation:

Installed price includes part and dealer installation cost, local taxes not included.

12479291

Shop 1990 Buick Century RING AND PINION. 3.08 Ratio. 7 1/2 Ring Gear; 3.08 Ratio. 7 1/2" RING GEAR; 3 - OEM Buick Part # 12479291 (14089176, 26029417)

RING AND PINION.