Rubber driveshaft coupling information including Lotus Elan +2

Rubber driveshaft coupling information

Part Number		Overall diameter (assembled)	P.C.D. of bolt centres (assembled)	Diameter of fixing holes	Width across metal faces	Diameter of rubber cross section
21/555/1	mm.	91	65	8	28	22
	ins.	3.58	2.58	0.32	1.1	0.87

21/1026/1	mm.	117	85	10	32	27
	ins.	4.6	3.35	0.39	1.26	1.06

21892/1	mm.	137	96	11	46	33 square
	ins.	5.38	3.78	0.45	1.83	1.3 square

21/1004/1	mm.	141	100	12	45	35 square
	ins.	5.55	3.94	0.47	1.77	1.58 square

21/932/1	mm.	162	113	13	47	37 x 42
	ins.	6.38	4.44	0.52	1.8	1.44 x 1.66

21/967/1	mm.	137	96	11	46	33 square
Lotus Elan +2	ins.	5.36	3.78	0.45	1.83	1.3 square

21/979/1	mm.	162	113	13	47	37 x 42
	ins.	6.38	4.44	0.52	1.8	1.44 x 1.66

21/924/1	mm.	187	133	16	57	44
	ins.	7.38	5.26	64	2.25	1.75

21/524/1	mm.	234	170	20	62	50
	ins.	9.21	6.69	0.79	2.44	1.97

21/933/1	mm.	187	133	16	70	44 x 57
	ins.	7.38	5.25	0.64	2.75	1.75 x 2.25

21/525/1	mm.	254	186	20	68	56
	ins.	10	7.32	0.79	2.68	2.2

21/526/1	mm.	281	210	20	78	60
	ins.	11.06	8.27	0.79	3.07	2.36