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The ARB SP 1.6mm shim is a precision spacer used where fine thickness control is required during rebuild or adjustment work. Supplied as an over‑rider shim, this 1.6mm thickness helps establish correct clearances when assembling drivetrain components that call for shimming, offering a straightforward way to achieve proper endplay and alignment during service or rebuild procedures.
ARB SP Shim over Rider 1.6mm
