Description:
The OTR4515QHD Brake Hardware Kit is engineered for 16.5" × 7" Meritor Q+ air drum brake systems. This complete hardware kit includes all springs, pins, clips, rollers, and retainers necessary for a full brake rebuild. It’s compatible with popular Q+ shoe numbers like 4514Q, 4515Q, 4524Q, 4551Q, 4707QP, 4711QP, 4718QP — a go-to kit when replacing shoes or drums to ensure proper ABS operation and long brake life.
Features:
Part# OTR4515QHD
Brake Size: 16.5" diameter × 7" width
Compatible Shoe Series: 4514Q, 4515Q, 4524Q, 4551Q, 4707QP, 4711QP, 4718QP
Brake Type / Application: Air drum, steer / drive / trailer Q / Q+ systems
Kit Contents: Springs, clips, pins, retainers, rollers (complete hardware for one pair of shoes)
Kit Use / Purpose: To refurbish the brake assembly when installing new shoes / drums to maintain proper braking and ABS behavior
Fit Notes: The “short kit” variant OTR4515QMB excludes spider bushings
Brand: OTR
