PLUNGER KIT

Maintain clean, consistent dispensing pressure in your cordless dispensing tools with the genuine Milwaukee 44-70-0375 20 oz. Sausage Barrel Plunger and Screw. Engineered to exact factory tolerances for Milwaukee M12 and M18 caulk and adhesive guns fitted with 20 oz. sausage barrels, this OEM replacement piston mounts directly to the plunger rod. Built from heavy-duty metal and high-density red polymer, it maintains a snug barrel seal to smoothly push sausage foil packs without blow-by or binding. Perfect for replacing plungers that have become distorted, worn, or coated with cured adhesive from accidental pack ruptures, it includes the matching #10-32 × 5/8" Phillips mounting screw for quick shop or jobsite installation.

Key Features:

• Genuine Milwaukee OEM Part: Direct factory replacement ensures precise barrel fit and smooth linear extrusion.

• Optimized for 20 oz. Sausage Packs: Designed specifically for 20 oz. aluminum sausage-style barrel conversions.

• Composite Metal & Polymer Build: Reinforced metal core withstands high pushing force while the resilient red polymer lip seals against barrel walls.

• Includes Mounting Hardware: Supplied with the required #10-32 × 5/8 in. Phillips head screw for immediate installation.

• Broad Tool Compatibility: Fits Milwaukee M12 and M18 models including 2441-20 (E34A), 2641-20 (D15A), 2641-21CT, 2642-21CT, and 2643-21CT.

• Specifications: Part Number: 44-70-0375 | Internal SKU: MW 44-70-0375 | Application: 20 oz Sausage Barrel Piston | Hardware: #10-32 × 5/8" Screw