SKU:
GM 8.6 Package
This package consists of :
(1) Loaded Open Carrier * OR * Eaton Posi
* OR * Auburn Hi-Po Limited Slip * OR * Auburn Pro * OR * Auburn ECTED
* OR * Detroit Truetrac * OR * Detroit Locker * OR * Eaton Elocker
(1) Liberty Gear Ring & Pinion Set
(1) Master Overhaul Kit
(1) Richmond Gear Install Video (option)
(1) Eaton Posi Installation Video (option)
(1) Dana-Spicer Friction Modifier (option)
| Applications |
| All 'half ton' GM truck, van, SUV with 8.6” 10 Bolt rear axle – 1999 and up with disc brake only
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| Avalanche |
| Escalade |
| Express 1500 |
| Savanna 1500 |
| Sierra 1500 |
| Silverado 1500 |
| Suburban 1500 |
| Tahoe |
| Yukon |
Gearsets 4.88 & up may require ring gear &/or cross pin modification.
This package fits model years 1999 and up with disc brake and 30 spline axles only.
You can now order everything you need to rebuild your GM 8.6" 10 Bolt axle in one transaction.
In this package deal we have combined the highest quality parts available to make your rear end overhaul a complete success.
Liberty Gear and Axle Ring & Pinion sets are high quality street performance gears at a budget price. Gear sets tagged 'OE' are produced by the Original Equipment Manufacturer.
| Gear Specifications |
| Ring Gear Diameter | 8.6" |
| Pinion Shaft diameter | 1.625" |
| Pinion Splines | 30 |
| Cover Bolts | 10 |
| Carrier Options |
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The 'Loaded Open Carrier' is the case combined with the internal gear kit to provide OEM performance.
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Eaton's Posi(tm) limited slip is the industry standard for smooth performance and long life. The Eaton Posi is rebuildable and features carbon fiber faced steel clutch packs for smooth, chatter free operation. The same quality and durability that made Eaton the #1 OEM supplier of traction modifying differentials in North America is now available on-line.
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The Auburn High Performance Series is an excellent replacement for the standard original equipment differential for quality traction enhancement. The Auburn cone clutch design offers increased durability and performance in normal street use. It is engineered to provide lightning- quick, torque-sensing traction when you need it. No buttons to push, no levers to pull, it merely goes into action when required. It handles superbly whether on or off the road.
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The Auburn Pro Series has a high bias cone clutch design that provides higher torque and preload, making it the ultimate limited-slip differential for outstanding performance. It is engineered to provide lightning- quick, torque-sensing traction when you need it. No buttons to push, no levers to pull, it merely goes into action when required. It handles superbly whether on or off the road.
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ECTED stands for Electronically Controlled Traction Enhancing Differential (pronounced “ek-ted"). ECTED provides a selectable limited slip or locker mode. When selected “off" – the ECTED functions as a performance limited slip differential. When selected “on" the ECTED becomes a locker or spool.
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The Detroit Truetrac performs like an open differential under normal driving conditions and automatically transfers torque to the wheel with better traction when ground conditions warrant. The limited slip responds instantly to torque feedback, anytime, at any speed.
Proven design, low cost and effective performance all make the Detroit Truetrac limited slip the choice of professionals and traction enthusiasts everywhere.
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The Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required.
The durability of the Detroit Locker is unmatched!
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The Eaton Elocker differential's electromagnetic locking mechanism is the next generation of aftermarket differential technology. Its ease of installation, reliability and push-button activation deliver smooth and consistent performance.
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The Master Overhaul Kit comes complete with the finest quality parts available to insure the proper set up of your new rear-end components.
| Master Overhaul Kit contents |
| Pinion Bearings & Races |
| Carrier Bearings & Races |
| Pinion Seal |
| Pinion Nut |
| Ring Gear Bolts |
| Crush Sleeve |
| Gear Marking Compound with brush |
| Cover Gasket |
| Pinion Shim Kit |
| Intra-Lok Carrier Shim Kit |
| Loctite |
Due to options, shipping weight is estimated.