H-37276 BAR ASSEMBLY, also optional spring part # 500465.
This Fully assembled bar contains the following
H-32442 RETAINER BAR-
H-15624 WIRE ROLLER BUSHING
H-15625 WIRE ROLLER
645-0-1-0-6-12 Flat Head Socket Cap Screw
675-0-1-0-6-0 LOCK WASHER
678-0-1-0-6-0 3/8 NUT