ARB Air Locker Differential Case Spreader with Case (0770003)
- Guaranteed FitmentTeam-confirmed fit or money back
- No Sales TaxZero sales tax on every order
- 30-Day Money-Back GuaranteeReturn it within 30 days of delivery for a refund
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Fits the same truck
Features
- Even spreading force: The spreader opens the differential housing carefully and evenly.
- Clearance for the carrier: Spreading the housing makes room to fit or remove the carrier.
- Protects housing and bearings: Controlled force helps prevent damage to the housing and bearings.
- Pre-drilled plate for common axles: ARB drilled the plate to suit most commonly available axle types.
- Threaded rods and spreader blocks: Two threaded rods with nuts and four spreader blocks do the spreading.
- Built for technicians: ARB made it for professional technicians and experienced enthusiasts.
Description & Fitment
The 0770003 Differential Case Spreader bolts to the housing of a shim-adjusted banjo or Salisbury-style axle and spreads it evenly so the carrier can come out or go back in. The kit holds a pre-drilled plate with a hole pattern for most common axle types, two threaded spreader rods with nuts and four spreader blocks, all in a carry case with a powder-coated parts tray. A dial indicator to measure spread is not included.
Fitment & Compatibility
Check before you buy: your axle is a shim-adjusted banjo or Salisbury type and matches one of the plate's hole patterns.
Not for: axles that use adjuster nuts instead of shims.
About ARB
ARB began in Melbourne, Australia, in 1975, when founder Tony Brown started building bull bars for four wheel drives heading into the outback. Fifty years on, ARB designs and tests its own 4x4 equipment, from bumpers, winches and recovery gear to Air Locker differentials, fridges and camping kit.
In North America, ARB products are supported by ARB's US office, Air Locker Inc., in Auburn, Washington, which administers the warranty for products bought here.
Authorized ARB dealer. Prestige Truck is an authorized ARB dealer, so what we sell is new and genuine ARB. ARB's warranty period starts on the purchase date shown on your receipt, so keep it with your vehicle records.
Frequently Asked Questions
Which axles does it suit?
ARB lists shim-adjusted banjo and Salisbury-style axles, with a plate drilled for most common types.
Is a dial indicator included?
No, measure the spread with your own indicator.
Who are these tools for?
ARB makes its Air Locker service tools for technicians and experienced home mechanics who install and service ARB Air Lockers.
Do they work on other differentials?
Some do. Each page gives ARB's compatibility note, for example most OE differential centers or most common axle types.
Is this a genuine ARB tool?
Yes. Prestige Truck is an authorized ARB dealer and sells new, genuine ARB tools.
What warranty applies?
ARB lists a 3-year warranty on these tools. Keep your receipt and contact us first with any claim.
Installation
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Specifications
| Brand | ARB |
|---|---|
| Part Number | 0770003 |
| Product Type | Differential case spreader |
| Fitment | Shim-adjusted banjo and Salisbury axles; no vehicle fitment |
| Type | Bolt on housing spreader for shim adjusted Banjo and Salisbury style axles |
| Hole Pattern | Pre-drilled to suit most commonly available axle types |
| Supplied In | Carry case with powder coated parts tray |
| Warranty | 3 years, unlimited miles |
| UPC | 9332018010193 |
Warranty, shipping & returns
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3 years, unlimited miles warranty
ARB covers its Air Locker service tools for 3 years with unlimited miles.- ARB's warranty covers defects in materials and workmanship for the warranty period, which starts on the date you bought the product from an authorized ARB retailer (the date on your receipt).
- For a covered defect, ARB will repair or replace the faulty item at its own cost, or refund what you paid for it. ARB decides which.
- Fit and use the product the way ARB's product information (instructions, safety notes, labels and packaging) directs, for the job it was designed for, and within vehicle safety and compliance laws.
- Not covered: normal wear and tear; incorrect fitting; misuse, negligent use or overloading; poor or missing repair and maintenance; alteration, abuse, acts of nature, vandalism, collision, road hazards or adverse conditions; racing, rallying, hill climbs, speed trials or other competitive events, formal or informal; use in underground mining or other highly corrosive settings.
- Commercial use (for example hire vehicles or mining) carries ARB's commercial term of 3 years or 60,000 miles, whichever comes first, with the same 1-year or 25,000-mile limit on the wear items ARB lists.
- Claims: contact us first and keep your purchase receipt. ARB accepts no claim without proof of purchase and asks that a fitted product stay on the vehicle until the claim has been reviewed.
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Free shipping
Ships free to the lower 48 states, with no minimum order.- Order by 5 PM ET on a business day and it starts processing the same day.
- Most orders arrive within 1-5 business days.
- We email your tracking number as soon as it ships.
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Inspect on delivery
Check the tool when it arrives for transit damage and count the pieces against the contents list on this page. Keep the case and any instruction sheet with the tool. Check it as soon as it arrives.- Look for crushed ends, punctures or tears in the carton.
- If something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).
- Open the box and check the parts against the parts list before you install.
- Email support@prestigetruck.com right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.
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30-day returns
Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.- Email support@prestigetruck.com with your order number. We reply within 1-2 business days with instructions.
- Damaged, defective or wrong item: we send a prepaid label or arrange a pickup.
- Changed your mind: you pay return shipping. No restocking fee.
- Refunds go back to your original payment method within 7 business days of approval. See our returns policy.