Heavy Duty Drums

Part #	Brake Surface Dia. (A)	Brake Surface Wid. (B)	Overall Depth (C)	Bolt Holes (D)	Bolt Hole Sz. (E)	Bolt Circle Dia. (F)	Pilot Dia. (G)	Drum Weight	Drum Mount
HD1M	16.5	7.62	10.6	10	0.94	11.2	8.78	115	Outboard
HD2M	16.5	7.7	10.6	10	0.81	11.2	8.53	111	Outboard
HD3M	16.5	7.88	10.6	10	0.81	11.2	9	113	Outboard
HD4	16.5	7.44	8.38	5/6	0.78/0.66	11	9.44	102	Inboard
HD5	16	7.5	9.5	10	0.84	11.2	9.44	109	Inboard
HD6	16.5	4.72	8.86	10	1.28	11.2	8.78	81	Outboard
HD7M	16.5	7.37	8.44	5/6	0.78	12.7	11.2	100	Inboard
HD8M	16.5	7.44	8.75	10	0.81	11.2	9.5	107	Inboard
HD9M	16.5	7.28	8	5/6	0.66	12.7	11	107	Inboard
HD10M	16.5	7.63	8.69	5/6	0.78	12.7	10.5	100	Inboard
HD11M	18	7.38	8.24	6	0.66	11	12.7	134	Inboard
HD12M	16.5	7.5	10.7	10	0.84	11.2	9.44	115	Outboard
HD13M	16.5	7.44	8.756	5/6	0.78/0.66	11.2	9.5	107	Inboard
HD14M	15	4.72	8.86	10	0.94	11.2	8.78	81	Outboard
HD15	16.5	7.4	8.5	5/6	0.66	11	12.5	109	Inboard
HD16	15	4.4	8.65	10	1.25	11.25	8.78	79	Outboard
HD17M	15	4.66	9.18	10	1.25	11.25	8.78	79	Outboard
HD18M	16.5	5.38	9.04	10	1.25	11.25	8.78	96	Outboard
HD19M	16.5	6.52	9.74	10	1.25	11.25	8.78	108	Outboard
HD20M	16.5	7.4	10.3	10	1	11.25	8.78	111	Outboard
HD21	16.5	7.6	10.54	10	1	11.25	8.78	131	Outboard
HD22M	12.25	8	8.88	6	0.65	10	8.5	75	Inboard
HD23M	16.5	7.75	10.59	8	1	10.82	9	105	Outboard
HD24M	12.25	8	9.1	6/11	0.65	8.25	7	95	Inboard