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Vehicle Info NeededARB 4X4PART NUMBER: 378-170112
170112 Differential Breather Kit
$8995
More than 10 available
Ships on Sep 08, 2026
Lowest Price GuaranteeDifferential Breather KitIncludes Manifold 4 Ports To Connect Up To 4 Breather Lines Air Filter Port Air Filter Assy Push In Fittings Plugs Tubing Screws Cable Ties
ARB 4X4 378-170112 Features:
A differential/axle breather serves the important purpose on a 4WD vehicle of venting the air pressure in drivetrain assemblies such as the differential, transmission and transfer cases. Many drivetrain assemblies are fitted with a breather from the factory. These factory breathers are usually a one-way valve mounted directly to the housing or remotely on a short tube. There are many short comings to this style and the ARB Differential Breather Kit is designed to eliminate these by providing a high flow, zero back pressure, zero vacuum breather system. The kit is intended to replace your factory breathers and contains enough fittings and tubing to connect at least two drivetrain assemblies. More tubing and push-in fittings can be purchased separately to connect up to four assemblies to the central manifold.- Anodized Billet Aluminum
- 4 Axle Breather Ports Allow For 1 - 4 Breather Lines
- Compact
- Install In Virtually Any Location
- Splash Resistant Air Filter
Part TypeDifferential Vent
BrandARB 4X4
Package Height2.3
Package Width10.0
Package Length10.4
Weight1.3 PG
Part CategoryAccessories
Vendor Part Number170112
Package Qty1
Package TypeEA
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