HRGRM12RC01 - Aluminum Rear Diff Gear Cover

This aluminum rear differential gear cover is a precision‑machined upgrade designed for micro and 1/18‑scale vehicles like the Grom and similar platforms. The rigid aluminum construction replaces the stock plastic cover to better protect internal differential gears from impacts, dirt, and debris while helping maintain correct gear alignment under load. Machined mounting holes and accurate tolerances ensure proper fitment with OEM hardware and geometry. The durable finish adds corrosion resistance and a high‑quality look while increasing drivetrain longevity in aggressive driving conditions.

• CNC‑machined aluminum construction for enhanced strength and rigidity

• Replaces stock plastic rear differential cover for improved protection

• Precision drilled mounting holes for accurate OEM fitment

• Helps maintain correct internal gear alignment under load

• Durable finish resists corrosion and wear

• Improves drivetrain reliability during high‑stress use

• Enhances protection from impacts and debris