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Vehicle Info NeededARB 4X4PART NUMBER: 378-171321
171321 Compressor Air Pressure Supply Kit
$3995
Ships on 09/08/2026
Lowest Price GuaranteeCompressor Air Pressure Supply Kit6mm Black Tube
ARB 4X4 378-171321 Features:
The Upgrade Consists Of: 6mm push-in fittings: Featuring positive click disengage: Configurable bulkhead fitting: Can be used as 90 degree fitting or straight per existing fitting. Now able to better fit where space is an issue: Designed to ensure you dont over tighten copper tube connection: Now suits standard 1/8 BSP fittings: Note: Compression nut from new design is best set up using a PZ3 Pozidriv Screw Driver: 6mm polymer airline: 50% more tube wall thickness: Strong er more resistant to cuts and abrasions: Black in color: The Benefits Consist Of: Stronger: More versatile in fitment (this addresses many application issues): 6mm is a more common pneumatic standard for fittings and tubing: Completely retrofitable for all Air Locker s with 3.5mm copper tube seal housings: 6mm entire upgrade kit available (Part number 171321): Black in color to distinguish from the 5mm blue tube:- Easy to use
- Works with ARB Air Locker s
- Bulkhead fittings allow either a traditional straight connection or 90-degree connection
- 6mm polymer airline with 50% thicker wall for strength
- Designed to prevent overtightening of copper tube connection
Part TypeTube Fitting
BrandARB 4X4
Package Height1.0
Package Width11.0
Package Length12.0
Weight0.8 PG
Part CategoryAccessories
Vendor Part Number171321
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
