Technical: Finishes
Mark Strong (MS), Kurt Melancon (KM), Stan Diener (SD), and Roger Meinke (RM)

Request For Comments

1952-1956 K and KH

MOTOR MOUNTING, CYINDERS AND MOTOR GASKETS

	Park Parkerized Cad Cadmium plated Chrome Chromium plated Polish Polished	Black Painted black Silver Painted high-temp silver Color Painted the same color as tank and fenders None No finishing required
NOTE: REP PART# is merely representative

REP PART#	DESCRIPTION	1952	1953	1954	1955	1956	Sources
16201-52	Motor rear mounting Note 1	Park	Park	Park	Park	Park	MS, SD
4336	Rear motor mtg. to frame screw (2)	Park	Park	Park	Park	Park	MS
4348	3/8”-16 NC x 1-3/16” hex head bolt	Park	Park	Park	Park	Park	KM, SD
7045	3/8” x 5/8” x 1/16” Lock washer	Park	Park	Park	Park	Park	KM, SD
16210-52	Front motor mount plate - right	Black	Black	Black	Black	Black	MS
16213-52	Front motor mount plate - left	Black	Black	Black	Black	Black	MS
16218-52	Front motor mtg. screw washer (6)	Park	Park	Park	Park	Park	MS
16230-52	Front mtg.spacer (2)	Park	Park	Park	Park	Park	MS
16235-52	Motor mtg. screw (5-3/16")	Park	Park	Park	Park	Park	MS
16236-52	Motor mtg. screw (5-7/16")	Park	Park	Park	Park	Park	MS
16237-52	Motor mtg. screw (7-1/8") (2)	Park	Park	Park	Park	Park	MS
7775	Motor rear mtg. screw nut (3)	Cad	Cad	Cad	Cad	Cad	SD
16462-52	Front cylinder [& piston]	Silver	Silver	Silver	Silver	Silver	DH
16463-52	Rear cylinder [& piston]	Silver	Silver	Silver	Silver	Silver	DH
16681-52	Front cylinder head	None	None	None	Polish	Polish	DH
16683-52	Rear cylinder head	None	None	None	Polish	Polish	DH
4666	Cylinder head screw (12)	Cad	Cad	Cad	Cad	Cad	MS
16822-39	Cylinder head washer	Cad	Cad	Cad	Cad	Cad	MS
16825-48	Rt. Crankcase fork shaft plug (7/16")	Cad	Cad	Cad	Cad	Cad	Boon
16830-xx	Cylinder base stud (8)	Park	Park	Park	Park	Park	MS
7804	Cylinder base stud nut (8)	Cad	Cad	Cad	Cad	Cad	MS
16855-52	Motor support bracket	Cad	Cad	Cad	Cad	Cad	MS
4718/4715W	Motor support bracket screw (4)	Cad	Cad	Cad	Cad	Cad	MS
4624	Motor support bracket to frame bolt	Cad	Cad	Cad	Cad	Cad	Boon
6522B	Motor support bracket to frame bolt washer	Park	Park	Park	Park	Park	SD
6521	Frame bolt washer	Cad	Cad	Cad	Cad	Cad	SD
6524	Frame bolt washer	Cad	Cad	Cad	Cad	Cad	SD
7056	Frame bolt lock washer	Cad	Cad	Cad	Cad	Cad	SD
16860-52	Cylinder brace spacer (4)	Cad	Cad	Cad	Cad	Cad	MS

Note  1

Although parkerizing is the most common finish for the rear engine mount, several examples in black paint are known

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