Eaton Detroit Truetrac Differentials 915A547 Differential, Truetrac, 30-Spline, GM, 10.5 in. Ring Gear, 4.56 and Higher Ratios, Each
Eaton Detroit Truetrac Differentials 915A547 Differential, Truetrac, 30-Spline, GM, 10.5 in. Ring Gear, 4.56 and Higher Ratios, Each
Sale ends in Calculating...
A$2,331.23 A$2,605.05
IN STOCK! Est Ship 4-7 days.
In stock at 1 location
(6 available)
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Description
Exclusive Eaton flash sale discount at StreetFX!
Talk about timing! This is a limited offer while stocks last on various Eaton part numbers. There's never been a better time to buy your Eaton upgrades, so what are you waiting for?!
This item is currently on sale!
Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 20:13:01
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 | Eaton |
| StreetFX SKU | eat915A547 |
| SFX Item ID | 5062939 |
| Accounting SKU | eat-915A547 |
| Manufacturer SKU | 915A547 |
| Manufacturer UPC | 840379313093 |
| Alternative References | ETN-915A547 |
Differential, Eaton Detroit Truetrac, 30-Spline, GM, 10.5 in. Ring Gear, 4.56 and Higher Ratios, Each
Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.
| Product Attributes | |
|---|---|
| Brand | EATON |
| Notes | Fits 4.56 ratio and numerically higher. |
| Quantity | Sold individually. |
| Part Type | Differential Carriers |
| Cover Bolts | 14 |
| Product Line | Eaton Detroit Truetrac Differentials |
| Carrier Material | Steel |
| Special Attention | Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. Do not use synthetic gear oil or friction modifiers. |
| Manufacturer of Axle | GM |
| Aftermarket Carrier Style | Helical gear |
| Carrier Bearings Included | No |
| Axle Shaft Spline Quantity | 30 |
| Manufacturer's Part Number | 915A547 |
| Differential Case Design Type | GM 10.5 in. (14-bolt) |
Compatibility
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