Hurst Shifters
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Hurst Ring and Pinion Sets 02-128 GM 8.875 in. (12-bolt) truck 3.73 Gears Gear, Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, Set
Hurst Ring and Pinion Sets 02-128 GM 8.875 in. (12-bolt) truck 3.73 Gears Gear, Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, Set
A$1,116.41
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Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:46:14
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 | Hurst Shifters, Hurst, Hurst Engineering, Hurst Performance (holley) |
| StreetFX SKU | huu02-128 |
| SFX Item ID | 5060741 |
| Accounting SKU | huu-02-128 |
| Manufacturer SKU | 02-128 |
| Manufacturer UPC | 090127141434 |
| Alternative References | 02-128, HUR02-128, HUU-02-128 |
Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, Set
Everyone has different needs for their truck. One of the most dramatic changes you can make to a vehicle are the rear ring and pinion gears. Whether you are going for aggressive low-end response for performance and towing, looking to make your truck a highway cruiser, or you've made a change to your wheel and tire size, Hurst ring and pinion sets are available to assist with the transformation. They offer gear sets ranging from 3.08 to 4.56 for the GM 12-bolt rear ends to get you exactly where you need to be. Hurst sets feature high-grade steel for strength and durability along with a gear tooth finish that reduces friction and heat for longevity.
| Product Attributes | |
|---|---|
| Brand | Hurst Shifters |
| Manufacturer's Part Number | 02-128 |
| Part Type | Ring and Pinion Gears |
| Product Line | Hurst Ring and Pinion Sets |
| UPC | 090127141434 |
| Differential Case Design Type | GM 8.875 in. (12-bolt), truck |
| Ring and Pinion Ratio | 3.73:1 |
| Cover Bolts | 12 |
| Ring Gear Bolts | 12 |
| Pinion Spline Count | 30 |
| Carrier Series | 3 |
| Ring Gear Rotation | Standard |
| Ring Gear Teeth | 41 |
| Pinion Gear Teeth | 11 |
| 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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