The Meritor Spider, part number A3211C7855, is a genuine Meritor brake component designed for heavy-duty truck brake systems. The spider serves as the foundational mounting and anchor point for the brake assembly at the wheel end, positioning the S-cam, shoes, and related hardware correctly relative to the axle. Sourced directly from Meritor, part number A3211C7855 carries the manufacturer's own specifications and tolerances. Available from Pro Gear and Transmission. Call us to confirm proper fit before ordering, as brake spiders are application-specific to axle model and configuration.
Features
Genuine Meritor part number A3211C7855
Brake spider for heavy-duty truck wheel-end brake assemblies
Serves as the anchor and mounting platform for brake shoes and S-cam components
Application-specific fit, call to confirm compatibility with your axle model
Sold by Pro Gear and Transmission
