Overview
The ARB 0750008B is a black iron differential cover for the rear Nissan M226 Dana 44 axle type. It is made from high tensile nodular iron with a black powder coat finish, and it is built to protect the differential, ring and pinion from off-road hazards. Those hazards are hard to avoid and can cause expensive differential damage.
The cover has a cross brace design that increases the rigidity of the entire axle. The extra housing strength helps the ring and pinion gears keep meshing on the flat faces of the teeth, which supports longer gear life.
The black cover carries the same neodymium magnets in its drain plug and dipstick, which ARB says catch metal wear particles while the vehicle is moving. ARB also says off-road hazards are hard to avoid and can cause expensive differential damage, which the black cover is built to resist.
Key features
- High tensile nodular iron body
- Cross brace design for rigidity, per ARB
- Neodymium magnets in the drain plug and dipstick
- Dipstick magnet location lets the oil be checked for internal damage
- Black powder coat finish
Black cover fit and care
A black powder coat cover does the same job as the red version, so its purpose is protection and oil containment rather than appearance. Before installing, confirm the axle housing is clean and that the gasket or sealant surface is free of old residue. Clean surfaces help the cover seal and make leaks easier to spot later.
Rear axles that see deep water or mud benefit from checking the cover seal after each trip, since moisture can work into any gap and leave rust on the flange. Touch up chips in the finish early, and keep the drain plug and dipstick magnets clean so they keep catching metal particles. Gear oil level should be checked at the dipstick after a few trail runs, because a new seal can settle slightly.
Specifications
| Brand | ARB 4×4 Accessories |
|---|---|
| Part number | 0750008B |
| UPC | 9332018029775 |
| Position | Rear |
| Axle type | Nissan M226 Dana 44 (D44) |
| Material | Iron, high tensile nodular |
| Finish | Powder coated, black |
| Oil capacity | Standard capacity |
| Drain plug | Magnetic (neodymium) |
| Dipstick | Magnetic (neodymium) |
| Fitment | Universal fit (as listed) |
Vehicle fitment
No vehicle years or models are listed. The black version is for the rear Nissan M226 Dana 44 axle type, so confirm the fit against your axle housing before ordering.
Confirm your vehicle’s year, model and trim before ordering.
What’s included
The black iron cover with magnetic drain plug and magnetic dipstick.
