Heavy-Duty Differential Covers
Universal
Protect valuable differentials with a Heavy-Duty Differential Cover from RT Off-Road. These Covers are constructed of 3/8” high-grade forged steel with a raised fill plug for extra oil capacity. They feature strengthening ribs to ensure a broken or peeled differential cover doesn’t cut the day short.
The mating surface is machined flat to ensure a leak-free fitment. All Covers are finished in a red or black powder coat and include flanged hex bolts as well as RTV.
•Constructed of 3/8” Forged Steel RTV and Cover Bolts Included
•Mating surface machined flat to prevent leaks
•Raised fill plug for increased oil capacity
•Powder Coated Red or Black







Each part number searches Amazon for that Crown part.
| Year | Description | Position | Color | Part No. |
|---|---|---|---|---|
| 07 – 18 | D30 HD Differential Cover | Front | Red | RT20024 |
| 07 – 18 | D30 HD Differential Cover | Front | Black | RT20030 |
| 2007 | D35 HD Differential Cover | Rear | Red | RT20025 |
| 2007 | D35 HD Differential Cover | Rear | Black | RT20031 |
| 07 – 18 | D44 HD Differential Cover Modifications necessary | Front or Rear | Red | RT20026 |
| 07 – 18 | D44 HD Differential Cover Modifications necessary w/ Rubicon Package | Front or Rear | Black | RT20032 |