Ref No.	Part No.	Description
0	3128307016	SENSOR SET
1	3128307893	LINEAR SENSOR
3	3216747503	CLAMP
5	3128307816	SENSOR PROTECT.
6	0147139903	SCREW. HEX HEAD
7	0301235800	WASHER
9	0147132503	SCREW. HEX HEAD
10	0301233500	PLAIN WASHER
11	3128307915	CHAIN CATCH