Continue shopping “Western Star ABS Valve Muffler Insert” has been added to your cart. Product Price Quantity Subtotal × Camshaft Support Tube for General Purpose Trailer $78.65 Camshaft Support Tube for General Purpose Trailer quantity $78.65 (incl. tax) × Western Star ABS Valve Muffler Insert $135.85 Western Star ABS Valve Muffler Insert quantity $135.85 (incl. tax) Coupon: Apply coupon Update cart Cart totals Subtotal $214.50 (incl. tax) Shipping Free shipping Local pickup Shipping to Queensland. Total $214.50 (includes $19.50 GST) — OR — Proceed to checkout