Milwaukee 48-08-1091 20 Oz Aluminum Barrel Kit M18

Product Description

The MILWAUKEE 48-08-1091 is a 20 oz aluminum barrel kit designed as a replacement or conversion component for M18 cordless caulk and adhesive guns. This kit supplies the aluminum barrel only and allows a technician to convert from a clear barrel configuration to an aluminum barrel on compatible M18 platforms. The aluminum construction provides durability for repeated jobsite use. Note that the 20 oz sausage-style plunger rod and piston assembly are not included and are sold separately with the 48-08-1093 Aluminum Barrel Conversion Kit.

This barrel kit is intended for use with M18 cordless caulk and adhesive guns used in commercial and residential construction, mechanical, and finishing trades. It is specifically referenced as a conversion component for users moving from the 2643-21CT 20 oz clear barrel sausage-style caulk and adhesive gun kit to an aluminum barrel configuration. Installers in HVAC, plumbing, electrical, and general construction trades who rely on M18 sausage-pack dispensing tools will find this a direct service part.

Key Features

• Aluminum barrel construction for added durability over clear barrel versions
• 20 oz capacity compatible with sausage-style material packs
• Designed to convert from clear barrel to aluminum barrel configuration on M18 caulk and adhesive guns
• Barrel-only kit — allows targeted replacement without purchasing a full conversion kit
• Companion to the 48-08-1093 kit, which supplies the sausage-style plunger rod and piston assembly

Compatibility

Designed for use with M18 cordless caulk and adhesive guns. Specifically referenced as a conversion component from the 2643-21CT 20 oz clear barrel sausage-style caulk and adhesive gun kit. The plunger rod and piston assembly required for full sausage-style conversion are included with the 48-08-1093 Aluminum Barrel Conversion Kit, sold separately.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with cordless dispensing tool service. Before servicing or swapping barrel components, ensure the M18 battery pack is removed from the tool. Refer to the manufacturer service documentation to confirm correct assembly sequence when converting barrel styles, as the plunger rod and piston assembly must be sourced separately via the 48-08-1093 kit for a complete sausage-style conversion.

Technical Specifications

• Capacity: 20 oz
• Barrel Material: Aluminum
• Style: Sausage barrel

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-08-1091