Air Brake Spider Assembly Pilot Diameter:5.50 in. price-list-b2b-ex01 Silicon seals included with the

Silicon seals included with the housings provide a superior seal

while enhancing driving comfort

or construction zones to signal critical situations

Application:Binkley

✅ OEM Fit and Performance: Designed to meet or exceed OEM specifications

Air Brake Spider Assembly Pilot Diameter:5.50 in. price-list-b2b-ex01 Silicon seals included with theThis heavy duty Air Brake Spider serves as the critical foundation for S cam air brake systems. As the structural anchor point of the wheel end brake assembly, it is precision machined to ensure perfect alignment and rigid mounting for the brake shoes, anchor pins, and camshaft bracket assembly. Constructed from premium, high grade cast steel (or forged steel, depending on OEM application), this spider maximizes braking efficiency by preventing