-Material: CNC Aluminum

If your helix is part of the clutch sheave

Dometic RM7271

Note:Compatibility Chart is for Reference ONLY

Alternative and other replacement reference part numbers:  Cummins 4955665

12 Bolt Black Aluminum Differential Rear End Cover For GM Chevy C10 8.75" truck Mini Car Headligh -Material: CNC Aluminum12 Bolt Black Aluminum Differential Rear End Cover For GM Chevy C10 8. 75" truck Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance, high