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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$173.79
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product details
- SKU 591|697802
- Barcode 37495175746
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Product Description
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.
- Direct replacement - this ring and pinion set matches the fit and function of the original components on certain vehicle applications
- Effective fix - eliminates grinding and whining from failed original bearings
- Thoroughly tested - vehicle try-on testing and rigorous quality control measures ensure longevity
- Trustworthy quality - backed by team of designers and engineers in the United States
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 1972 | Buick | Electra | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Buick | GS | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Buick | GS 455 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Buick | Skylark | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Buick | Sportwagon | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Oldsmobile | Cutlass | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Oldsmobile | Cutlass Supreme | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Pontiac | Bonneville | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Pontiac | Catalina | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Pontiac | Grand Prix | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1972 | Pontiac | GTO | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Buick | Electra | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Buick | GS | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Buick | GS 455 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Buick | Skylark | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Buick | Sportwagon | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Oldsmobile | 442 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Oldsmobile | Cutlass | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Oldsmobile | Cutlass Supreme | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Pontiac | Bonneville | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Pontiac | Catalina | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Pontiac | Firebird | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Pontiac | Grand Prix | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1971 | Pontiac | GTO | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Buick | Electra | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Buick | GS | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Buick | GS 455 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Buick | Skylark | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Buick | Sportwagon | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Oldsmobile | 442 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Oldsmobile | Cutlass | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Oldsmobile | Cutlass Supreme | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Pontiac | Bonneville | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Pontiac | Catalina | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Pontiac | Firebird | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Pontiac | Grand Prix | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Pontiac | GTO | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1970 | Pontiac | Tempest | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Buick | Electra | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Buick | GS 350 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Buick | GS 400 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Buick | Skylark | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Buick | Special | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Buick | Sportwagon | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Oldsmobile | 442 | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Oldsmobile | Cutlass | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Oldsmobile | Cutlass Supreme | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Pontiac | Bonneville | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Pontiac | Catalina | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design | |
| 1969 | Pontiac | Firebird | Rear | 8.25 In. Ring Gear; w/3.55 Axle Ratio; wo/C-Clip Design |
Product Specifications
| Gear Ratio: | 3.55 |
|---|---|
| Installation Kit Included: | No |
| Item Grade: | Regular |
| Package Contents: | Ring Gear; Pinion Gear |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Remanufactured: | No |
