08-45-ovh-kit Powernail model 45 overhaul kit

08-45-ovh-kit Powernail model 45 overhaul  kit contains the following:
(1) spring clip
(2) feeder channel
(5) roller pin assembly
(13) four foot screws
(13n) 4 locknuts
(16) spring container screws
(17)spring container
(18) feeder spring
(37) plunger
(38) driving blade
(41)plunger spring pin
(45) plunger spring
(58) blade retainer