• ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Primary
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Primary
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Unmounted
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Unmounted
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Unmounted
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - out of package
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Close Up
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Unmounted
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Primary
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Photo - Primary
  • ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216 RD216 Logo Image
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Old Man Emu

ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216

ARB Airlocker 8.9In 30Spl 3.73&Up Gm 12 Bolt S/N RD216

$1,426.80
$1,426.80
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Low stock: 2 left

Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

ARB Differentials RD216 With our improved two piece design available right across the range, along with the addition of forged gears and an industry leading five year warranty, ARB Air Lockers are now better built and better backed than ever before. Created to provide 100 percent traction on demand, without sacrificing any of your vehicles highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor designed to activate (and deactivate) a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flip of a switch and all within the comfort of the drivers seat. The advantage of the ARB Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional open differential. In addition to providing outright improvements to a 4x4s off road capabilities, the Air Locker offers significant environmental benefits. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact. AirLocker 8.9IN 30SPL 3.73/UP ARB AIR LOCKERS

Vehicle Fitments:

Year Make Model Submodel
1981 - 1982 Chevrolet G10 Bonaventure
1975 - 1982 Chevrolet G10 Sportvan, Chevy Van, Beauville
1970 - 1974 Chevrolet G10 Van Sportvan, Base
1975 - 1981 Chevrolet K10 Cheyenne
1981 - 1982 Chevrolet K10 Custom
1975 - 1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1975 - 1982 Chevrolet K10 Scottsdale, Silverado
1970 - 1974 Chevrolet K10 Pickup Base
1973 - 1974 Chevrolet K10 Suburban Base
1981 - 1982 Chevrolet K10 Suburban Custom
1975 - 1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1975 - 1982 Chevrolet K10 Suburban Scottsdale, Silverado
1976 Chevrolet K5 Blazer Base
1981 - 1982 Chevrolet K5 Blazer Custom
1975 - 1980 Chevrolet K5 Blazer Custom Deluxe, Cheyenne
1981 Chevrolet K5 Blazer Deluxe
1978 - 1982 Chevrolet K5 Blazer Silverado
1970 - 1982 GMC Jimmy Base
1975 - 1982 GMC Jimmy High Sierra, Sierra Classic, Sierra Grande
1978 - 1982 GMC Jimmy Street Coupe
1975 - 1978 GMC K15 Suburban High Sierra, Base, Sierra Grande, Sierra Classic
1973 - 1974 GMC K15/K1500 Suburban Base
View full details

Vehicle fitment