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ARB 4x4 Accessories is Australia's premier overland and 4x4 brand. From the legendary Air Locker selectable differentials to compressors, fridge-freezers, and recovery gear, ARB equips Toyota Land Cruisers, 4Runners, and Tacomas on every continent.
The ARB B Type Bonded Seal is a critical component for maintaining the integrity of your ARB Air Locker system. Over time, internal seals can degrade due to heat, friction, and debris, leading to air leaks that prevent your differential from engaging correctly. This genuine replacement part restores the factory-spec sealing performance required for reliable traction off-road.
Replacing your bonded seals during a differential service is a best practice to avoid future downtime. The B Type seal is manufactured to strict tolerances to ensure a perfect fit within the Air Locker housing, providing a robust barrier against air pressure loss. Whether you are a professional mechanic or a DIY enthusiast, using authentic ARB parts is the best way to ensure your vehicle's drivetrain operates exactly as intended. Don't compromise on quality when it comes to your differential components; keep your system running smoothly with parts from GGCRACING.
| Brand | ARB |
|---|---|
| Manufacturer part number | 160701SP |
| GGC SKU | ARB160701SP |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 3.8 × 3.8 × 0.01 in |
|---|---|
| Shipping weight | 0.05 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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