Parts list: № Number Qty Name Options 1 AT21679 1 Valve Cover 2 AR100124 12 Screw With Washer 3 R75728 1 Gasket Next page: 20-31 ENGINE VENTILATOR TUBE (MACH. SERIAL NO. 2481- ) [01C04] 20-32 CRANKSHAFT/TIMING GEAR (6359TN-02) (MACH. SERIAL NO. 101-2480) [01C05] 20-34 CRANKSHAFT BEARINGS (6359TN-02) (MACH. SERIAL NO. 101-2480 [01C07] 20-36 CRANKSHAFT IDLER GEARS AND MAIN BEARINGS (6359TN002) (MACH. SERIAL NO. 2481-6000) (ENGINE SERIAL NO. -299999) [01C09] 20-38 CRANKSHAFT, IDLER GEARS AND MAIN BEARINGS (6059TN002) (MACH. SERIAL NO. 6001- ) (ENGINE SERIAL NO. 300000- ) [01C11] 20-3 ENGINE SHORT BLOCK (6359TN002) (MACH. SERIAL NO. 2481-6000) (6059TN002) (MACH. SERIAL NO. 6001 ) [01A25] 20-28 CYLINDER HEAD, HEAD GASKET AND VALVES CYLINDER HEAD (6059) (MACH. SERIAL NO. 6001- ) (ENGINE SERIAL NO. 300000- ) [01C01] 20-26 REPLACEMENT CYLINDER HEAD AND VALVES (6359) (MACH. SERIAL NO. 2481-6000) (ENGINE SERIAL NO. -299999) [01B23] 20-24 CYLINDER HEAD, HEAD GASKET AND VALVES (6359) (MACH. SERIAL NO. 2481-6000) (ENGINE SERIAL NO. -299999) [01B21] 20-22 CYLINDER HEAD/ROCKER ARM COVER (6359TN-02) (MACH. SERIAL NO. 101-2480) [01B19]