Ref No.	Part No.	Description
1	3128998049	BOOM BODY
2	0500450130	FLANGE BEARING
3	0501000039	BEARING.SP.PL.
4	0335217600	CIRCLIP
5	3128280882	BRG. HSG. ASSY
6	3128280893	SEAL
7	3128280900	SEAL HOLDER
9	0686925227	PROTECTION CAP
10	0544216200	GREASE NIPPLE
11	0147136703	SCREW. HEX HEAD