0773-952
	Complete Seat Assembly (640)
1	1673-654
	Strap, Seat (640)
2	0773-954
	Cover, Seat (640)
3	0773-314
	Foam, Seat
4	1673-039
	Base, Seat
5	1673-396
	Seal, Seat Base
6	0673-668
	Catch, Seat
7	0624-263
	Staple
8	0624-396
	Nut
9	0624-036
	Washer, Lock
10	0624-046
	Screw, Cap
11	0624-262
	U-Bolt, Seat*
12	0624-061
	Nut*
13	0624-125
	Washer*
14	0624-090
	Nut, Lock*
15	0624-009
	Nut*
16	0624-022
	Washer
17	0624-272
	Screw, Machine
18	0623-585
	Clip, Christmas Tree
19	0610-261
	Hose, Air Exhaust
20	0673-752
	Plate, Backing
21	0624-159
	Washer*
22	0673-026
	Lever, Release-Seat Latch
23	0773-941
	Housing, Latch
24	1673-669
	Seal, Vent-Seatbase
25	0673-023
	Clip, Spring Retaining
26	0624-013
	Washer
27	0624-047
	Nut
28	0624-302
	Screw, Cap
29	1673-383
	Stud, Seat Latch
30	0624-126
	Washer, Rubber
31	0623-698
	Spacer, Seat Latch
32	0610-401
	Hose, Air
33	1673-203
	Vent, Seatbase
34	0624-293
	Washer, Backup