Description
ABEX EX4711QSB is a complete brake shoe “box kit” (lined shoes + hardware) used on heavy‑duty truck/trailer brake systems.
EX4711QSB
Primary Application:
Heavy‑duty truck & trailer brake systems
Designed for Meritor Q Plus (Q+) cam air brake systems
Simple Description (for listing)
Application: Fits heavy-duty trucks and trailers equipped with Meritor Q Plus 16.5″ x 8.62″ air drum brake systems (4711Q / 23K axle setups).






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