How does the ARB Air Locker work?

The Air Locker uses a pneumatic system to lock the differential gears. When activated by a switch, it prevents the gears from rotating independently, forcing both wheels to turn at the same speed for maximum traction.

Can I use the Air Locker on the highway?

Yes, when unlocked, the Air Locker functions like a standard open differential, so you can drive normally on the highway. It's designed for selectable engagement when you need extra traction.

What is the spline count for this Air Locker?

This ARB Air Locker (RD235) is designed for differentials with 35 spline axles.

ARB Airlocker 10.5In 35 Spl Ff Gm 14 Bolt S/N

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ARB

ARB Airlocker 10.5In 35 Spl Ff Gm 14 Bolt S/N

Name: ARB Airlocker 10.5In 35 Spl Ff Gm 14 Bolt S/N
Brand: ARB
Price: 1399.95 USD
Availability: InStock

$1399.95

ARB Air Locker for GM 14 Bolt 35 Spline differentials. Provides instant, selectable traction control for off-road driving.

Key Features

Pneumatic locking system — provides instant, selectable traction.
Strong design — allows activation at any speed.
Operates like an open differential when unlocked — maintains normal on-road manners.
Keeps both wheels turning together — maximizes traction in off-road conditions.

Will this fit your vehicle?

Compatible with 500 vehicles

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Product Details

ARB Air Locker Differential; Shaft Spline 35; Shaft Diam. 1.50 in.; Ratio 4.10 And Down; 4.56 And Up; Must Use Thick Type High Offset Gearset; For Full Floating Axles;
Must Use Thick Type High Offset Gearset
For Full Floating Axles
Shaft Diam. 1.50 in.
Ratio 4.10 And Down
Shaft Spline 35
4.56 And Up