Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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USA Standard Gear 8.8-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.11 Gear Ratio (86-04 V8 Mustang)Find parts that fit my vehicle
Item 435513
Our Price
$1,411.89 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- 8.8-Inch Rear Ring Gear Diameter
- 4.11 Rear Ring And Pinion Gear Ratio
- Includes Master Install Kit With High Quality Koyo Bearings And Necessary Small Parts
- 28 Spline Yukon Dura Grip Limited Slip Positraction Carrier Included
- 2.25 Inch Outside Diameter Axle Bearings And Seals
- For Use With 10 Bolt Rear Cover And 10 Bolt Ring Gear
- Inner Pinion Bearing Has 3.250 Inch Outside Diameter
- Kits Offer One-Stop Shopping For Common Differential Repairs
- Designed To Get Vehicles Off The Lift And Back On The Road Quickly
- Fits 86-04 V8 Mustang
| Brand | USA Standard Gear |
| Gear Type | Gear Kits |
| Gear Ratio | 4.11 |
Description
Rear Gear Kit. The USA Standard Gear 8.8-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.11 Gear Ratio is designed to provide robust and reliable rear axle performance. This kit replaces ring and pinion gears and includes a posi limited slip carrier to improve traction and handling. It is ideal for rebuilding or enhancing the rear differential in vehicles with an 8.8-inch axle and 4.11 gear ratio.
Construction and Appearance. The kit features precision-machined ring and pinion gears manufactured with durable materials for long service life. It includes a 28 spline Yukon Dura Grip limited slip carrier and high-quality Koyo bearings, seals, and small parts necessary for installation. The components are finished to maintain durability and reliability under demanding conditions.
Installation. Installation requires moderate mechanical skill typical of differential rebuilds. The kit includes all necessary components to simplify the installation process and ensure proper fitment without the need for special tools or drilling.
Application. Fits the 1986–2004 V8 Mustang equipped with an 8.8-inch rear axle, 28 spline axle shafts, and 10 bolt rear cover. This kit is designed specifically for this Mustang generation and axle configuration.
USA Standard Gear ZGK2224
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Ring Gear
- (1) Pinion Gear
- (2) Carrier Bearings
- (2) Pinion Bearings
- (2) Axle Seals
- (4) Ring Gear Bolts
4.7
Reviews of USA Standard Gear Drivetrain Products (26)
Questions & Answers
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