ARB 0770003 Air Locker Differential Case Spreader Tool for Dana 44 Axles

Vehicle Fitment

• Compatible with Salisbury-style axle assemblies, including Dana Spicer Model 44

Features

• Allows safe and controlled stretching of the differential housing
• Pre-drilled with a hole pattern suitable for most commonly available axle types
• Designed to achieve the required carrier bearing pre-load during differential setup
• Helps prevent bearing failure, ring and pinion failure, and oil/air leakage issues in Air Locker differentials
• Part of ARB's Air Locker Tools range of differential service/installation equipment

Specifications

• Part Number: 0770003
• Material: High-strength steel
• Finish: Durable coating for corrosion resistance
• Includes: Differential spreader tool with necessary hardware
• Weight: Approximately 31 lbs
• Dimensions: 10" x 9" x 18"

Included Components

• 1x ARB 0770003 Differential Case Spreader Tool
• Necessary hardware for installation

Product Description

The ARB 0770003 Air Locker Differential Case Spreader Tool is a professional-grade automotive tool designed to facilitate the installation of Air Locker differentials in Salisbury-style axle assemblies, such as the Dana Spicer Model 44. This tool allows for the safe and controlled stretching of the differential housing, enabling the addition of shims to achieve the required carrier bearing pre-load.

Proper pre-loading is essential to prevent bearing failure, ring and pinion failure, and oil/air leakage issues in Air Locker differentials. The ARB 0770003 is pre-drilled with a hole pattern that suits most commonly available axle types, ensuring compatibility and ease of use. As part of ARB's Air Locker Tools range, this spreader tool offers a quick and highly effective solution for differential service and installation.