ARB Differential Case Spreader Tool - ARB0770003 | 4WD.com
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ARB Differential Case Spreader Tool - ARB0770003

ARB 4x4 Accessories | Part Number: ARB0770003

Specifications

  • Fitment: Universal Fit

    TECHNICAL DETAILS

  • Pre-drilled with a hole pattern that suits most of the commonly available axle types
  • Also suited to pre-loading shim adjusted Banjo style axle assemblies
  • Comes in a durable carry case with a dedicated powdercoated parts tray for easy storage and transport

PRODUCT OVERVIEW

ARBs Air Locker Differential Spreader is a professional automotive tool that no differential installer should be without. Most common Salisbury style axle assemblies (e.g., Dana Spicer model 44) require the use of a differential spreader in order to achieve the required carrier bearing pre-load during set-up. Stretching the housing casting (AKA pumpkin) open by sufficient enough force as to allow extra shim to be added to create the pre-load is the method that the OEM manufactures endorse, and most manufactures have included special spreader sockets in the housing for exactly this purpose. Insufficient pre-load can result in bearing failure, or ring and pinion failure on any differential, and possible oil/air leakage issues in an Air Locker Differential. As a part of ARBs Air Locker Tools range of differential service/installation equipment, this specialty tool offers an easy, quick and highly effective way of pre-loading these axles.

Reviews

Question & Answers

1 Answered question

Hi, is this tool made in USA? If not what is the country of manufacture? Thank you

Asked by Jeeper from NC on

Hey Jeeper, this product would be US made. Thanks for your question.

Answered by Devin B. ext 4835 from NC on

Manufacturer

ARB has been manufacturing 4x4 parts for over 40 years. ARB Air Lockers will amplify the traction of your 4x4 on challenging trails. They give the off-road driver what she needs in traction, control and performance. ARB believes in its products so it offers a five year, unlimited mile warranty across the air locker range. ARB 4x4 Accessories includes the suspension system brand Old Man Emu, maker of premium off-road shock absorbers. Old Man Emu premium shocks are developed and tuned specifically for each vehicle application. They come complete with vehicle specific mounting kits for fuss free installation. ARB parts are all developed, engineered and fabricated in-house in Australia. Shop ARB 4x4 Accessories Now

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