Crown Automotive
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Crown Automotive Ring and Pinion Gears J8132700 AMC Model 20 3.31 Gears, 3.31:1 Ratio, 28-spline, Standard Rotation, 20, Set
Crown Automotive Ring and Pinion Gears J8132700 AMC Model 20 3.31 Gears, 3.31:1 Ratio, 28-spline, Standard Rotation, 20, Set
A$1,132.11
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Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 14:14:59
Features
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: ring)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Crown Automotive, Crown Automotive Jeep Replacement, Crown Performance |
| StreetFX SKU | cwaJ8132700 |
| SFX Item ID | 5442106 |
| Accounting SKU | cwa-J8132700 |
| Manufacturer SKU | J8132700 |
| Manufacturer UPC | 848399071344 |
| Alternative References | CWA-J8132700, J8132700 |
Ring and Pinion Gears, 3.31:1 Ratio, 28-spline, Standard Rotation, AMC Model 20, Set
Crown Automotive carries a full line of automotive on and off-road ring and pinion gears which are designed to meet original equipment specifications. Whether you're gearing your car for street, strip, or trail, choosing the proper gears will provide more torque to the wheels. Order the size and ratio for precise fitment with your particular axle setup.
| Product Attributes | |
|---|---|
| Brand | Crown Automotive |
| Manufacturer's Part Number | J8132700 |
| Part Type | Ring and Pinion Gears |
| Product Line | Crown Automotive Ring and Pinion Gears |
| UPC | 848399071344 |
| Differential Case Design Type | AMC Model 20 |
| Ring and Pinion Ratio | 3.31:1 |
| Cover Bolts | 12 |
| Ring Gear Bolts | 8 |
| Pinion Spline Count | 28 |
| Ring Gear Rotation | Standard |
| Ring Gear Teeth | 43 |
| Pinion Gear Teeth | 13 |
| Ring Gear Diameter (in.) | 8.875 in. |
| Pinion Shaft Diameter (in.) | 1.625 in. |
| Installation Kit Included | No |
| Cover Gasket Included | No |
| Pinion Shims Included | No |
| Carrier Shims Included | No |
| Crush Sleeve Included | No |
| Pinion Seal Included | No |
| Pinion Nut Included | No |
| Ring Gear Bolts Included | No |
| Head Bearing Included | No |
| Tail Bearing Included | No |
| Carrier Bearings Included | No |
| Axle Seals Included | No |
| Axle Bearings Included | No |
| Differential Cover Included | No |
| Differential Oil Included | No |
| Friction Modifier Included | No |
| Installation DVD Included | No |
| Quantity | Sold as a set. |
Compatibility
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