If you can’t find it, try narrowing your search If you need help building your engine, let us know. Need help? All / Engine Rebuild Parts / O-Rings & Washers All Gearbox Parts Wheels & Hubs Fuel & Air Interior Trims Exterior Trims Ignition Parts Engine Ancillaries Suspension Parts Drivetrain Parts Engine Rebuild Parts Intake & Exhaust Gaskets Vanos Gaskets O-Rings & Washers Sump Oil Pan Parts Head Bolts Cooling Head Gaskets Valve Stem Seals Valve Cover Gaskets Timing Chain Hardware Conrod Bolts and Bearings Camshaft Bolts and Bearings Engine Oil Filter Housing O-Ring for M10 M40 M42 Engines - 11421709513 $7.00 Add To Cart M20 Oil Drain Tube Flat Retaining Washer - 11151280937 $9.00 Add To Cart M20 Oil Return Drain Pipe O-ring - 11151714390 $7.00 Add To Cart M20 Camshaft Plate O-ring 53mmx2mm - 11121265087 $5.00 Add To Cart Turbocharger Oil Line O-Ring - 11427578079 $9.00 Add To Cart