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Mopar Performance 8-3/4 Aluminum Carrier Housing
Item# MOPP4876445

Product Description

Cast Aluminum Housing

Uses ''742'' Style Bearings and Shims

Designed to reduce weight and hold up under high torque. Uses 1-3/4-inch large stem pinion and standard components. The 8-3/4-inch aluminum axle housing uses "742-style" large stem ring and pinions and fits 8-3/4-inch banjo housings (up to 1974). It features a weight reduction of 44% (approximately 11 lbs. to 14 lbs.), compared to production cast iron housing, and includes 6061 billet aluminum caps. It is stiffer than cast iron, and decreases pinion deflection by 10%. It uses "742-style" bearings and shims, service parts and sure-grips. Clearance required on 3.23:1 or higher ratios. Adjuster lock bolts may need to be replaced with socket head bolts.

- Save 11lbs.

- Utilizes all 742 parts

- Billet 6061 caps

- Studded carrier caps

- Stiffer than iron casting

- Decreases deflection