Rotor and Splash Shield

The rear disc brake rotors are a ventilated design. Ventilation is provided by fins between the braking surfaces that cause the rotor to act as an air pump. The rotor attaches to the rear axle shaft flange in the same manner as a rear brake drum.

A splash shield attached to the brake adapter protects the rotor inboard surface from road splash contaminants. The wheel guards the outboard surface of the rotor. The splash shield is common for right and left and has tabs that will interfere with the brake adapter to prevent incorrect installation:

Splash Shield, Anchor Plate and Rotor Installation

Item	Part Number	Description
1A	N805163-S190	Bolt (2 Req'd)
2	2C028	Splash Shield
3B	N602726-S2	Bolt (3 Req'd)
4	2C026	Rotor
5	2K328 RH 2K327 LH	Caliper Assy
6	2C101 LH 2C100 RH	Axle Adapter
A		Tighten to 87-119 Nm (64-88 Lb-Ft)
B		Tighten to 8-12 Nm (6-9 Lb-Ft)