RN45B Bostitch Nailer - Overview

Diagrams for RN45B

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Parts for the RN45B

Spring Assembly

Part #101773

Grip,Handle

Part #107490

O-Ring,2.887X.139

Part #100309

This is an authentic Bostitch replacement part that is sourced from the original manufacturer for use with pneumatic nailers. The o-ring fits under the cylinder sleeve and is used to seal and provide spacing within the body of the nailer. This item is available as an individual replacement part.

Guide,Arm

Part #100323

Bushing, Canister

Part #100329

O-Ring Removal Tool

Part #851885

Label,Platform Adjust

Part #103648

Assembly,Trip Arm

Part #102996

Collar,Spring

Part #N65045

Rebuild Kit RN45/SDC

Part #RBK13

This item is an authentic rebuild kit that has been sourced from the original manufacturer to be used with Bostitch pneumatic roofing nailers. Over time components may wear out causing air leaks and intermittent performance. This kit includes all the recommended parts to be replaced when rebuilding your tool. To ensure the proper applicat...Read more

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Pawl,Check

Part #102150

$99.16

LUBE (1LB.CAN)

Part #100679

Questions And Answers for RN45B

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Repair Tips From Fixers Like You

See how others fixed this model. Time, tools, difficulty, and steps that lead to victory! View More

would not fire nails

10 of 15 people found this instruction helpful.

Richard from Bogalusa, LA
A Bit Difficult
30 - 60 mins
Pliers, Screw drivers

remove 2 Philips head screws, drive out drift pins with drill bit. Remove TVA6 replace with new TVA6 making sure TVA6 is completely seated and slots are aligned with drift pin holes! Drive in drift pins. Replace trigger and screws.
This did not solve the problem as suggested by Parts select.
Replaced Head Valve Seal...Problem re ... Read more

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