ARB Diff Cover JL Sport Front M186 Axle

This ARB drivetrain component is the Diff Cover JL Sport Front M186 Axle for 2018-2019 Jeep Wrangler. Confirm the exact axle or differential model, spline count, gear ratio, carrier break, bearing and seal requirements, air-system compatibility, and all application notes before ordering.

Key Features

• ARB Differential Cover.Red.For Use with M186 Axles Iron Structure Protects The Differential And Ring.Development – To ensure we meet your expectations ARB invests heavily in research and development.
• With an air bag equipped vehicle for example it is essential that the vehicle’s crush rate and air bag triggering is not altered when a bull bar is installed.
• What’s more we’re also constantly on the lookout for new ways to improve our business practices from distribution to customer service.
• ARBs Differential Cover will protect your differential against the hazards of competition or extreme off-road use.
• To prevent this ARBs Differential Cover has been specifically engineered to protect the differential and ring and pinion set and your ARB Air Locker from any off-road hazards.

Fitment

Specifications

What’s Included

One new ARB diff cover in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.

About ARB

ARB develops vehicle-specific four-wheel-drive equipment, including protection, suspension, Air Lockers, compressed-air systems, racks, recovery equipment, lighting, and touring accessories. Every application, load rating, interface, and included component remains exact-part specific.

Important Disclosures

• California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.

Related Parts

• Shop all ARB products
• ARB Diff Cover Blk Jeep JL Rubicon Front
• ARB Diff Cover D30 – Red
• ARB Diff Cover D30 Blk

Frequently Asked Questions

How do I confirm this fits 2018-2019 Jeep Wrangler?
Match the axle or differential model, spline count, gear ratio, carrier break, bearing and seal requirements, and every application note.

Does an ARB Air Locker include the compressor and air system?
Only components expressly listed for this exact part are included. Compressors, manifolds, switches, air line, bearings, seals, and installation kits may be separate.

Is professional differential setup required?
Differential installation requires correct backlash, bearing preload, gear contact, torque, sealing, and air-line routing. Qualified drivetrain installation is recommended.

Installation Instructions

1. Confirm ARB part number 0750009, the complete application, and every required supporting component before beginning work.
2. Use the correct service procedure to inspect the axle and differential, then set bearings, backlash, contact pattern, fasteners, seals, and air-line routing to specification.
3. Fill with the specified lubricant, test air-system operation when applicable, inspect for leaks and abnormal noise, and recheck after the initial driving cycle.