Caulking Gun Parts

End Cap

$9.51

Fix Number: FIX17016997
Manufacturer Part Number: N472658

End Cap

20 Oz. Aluminum Barrel Assembl

$35.15

Fix Number: FIX10133143
Manufacturer Part Number: 45-76-0900

This is an authentic replacement part manufactured for use with Milwaukee caulk and adhesive guns. The special barrel is used to house sausage style material packages.

Plunger Kit

$26.21

Fix Number: FIX11928228
Manufacturer Part Number: 659569-00

Rack Handle

$15.35

Fix Number: FIX10125815
Manufacturer Part Number: 31-44-3170

This is an authentic Milwaukee replacement part, sourced from the original manufacturer for use with caulking guns. The plastic rack handle connects to the plunger rod and is used to adjust the rod when changing tubes of material. This rack handle is available as an individual replacement, please see illustrated diagrams for related parts.

10 Oz. Cartridge Holder

$11.28

Fix Number: FIX10125076
Manufacturer Part Number: 31-01-1800

It is a genuine item that is supplied directly from original equipment manufacturer for use with Milwaukee cordless caulk and adhesive guns. This replacement holder is used to secure the 10 Oz. cartridge which is sold separately. Please note this high quality plastic item is sold individually.

Cartridge Mounting Cap

$6.51

Fix Number: FIX10129111
Manufacturer Part Number: 42-52-0440

Designed for cordless Milwaukee Caulk and Adhesive Guns, this Cartridge Mounting Cap is an OEM approved replacement part for various models. To ensure compatibility with your tool, please see the "Model Cross Reference List" below. The purpose of the Cartridge Mounting Cap is to secure the cartridge to the gun. It is made out of durable black plastic and has internal threads to connect it to the cartridge holder (sold separately). If the cartridge no longer stays secure on your tool during operation, it may be time to replace the Cartridge Mounting Cap. This cap has a diameter of approximately 3", and are sold individually.

M5 X .8 Flat Hd. Phillips Scre

$6.51

Fix Number: FIX10132284
Manufacturer Part Number: 45-04-2015

This is a genuine manufacturer-sourced replacement part which is specially designed for use with Milwaukee cordless caulk and adhesive guns. It is an identical replacement for a missing or faulty screw that was installed on a new unit. This is a standard hardware which has multiple applications, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this component. Keep in mind this high-quality flat head screw is made of durable metal and is sold individually.

Flat Washer

$6.51

Fix Number: FIX10133414
Manufacturer Part Number: 45-88-1495

This is a genuine Milwaukee replacement part. The flat washer is used in cordless caulk and adhesive guns. This washer is used to protect and secure the cartridge mounting cap. Please note that there are several washers present in these tools, and refer to the parts diagram to be sure of ordering the correct part. You will require a screwdriver to replace this part. It is advisable when removing parts to keep careful track of the order so they can be replaced correctly.