Description
Overview:
The Piston for Milwaukee M18GG Grease Gun (OEM No. 4931435847) is a genuine replacement component that restores and maintains the pumping performance of your cordless grease gun. Built to Milwaukee's specifications, it features a robust metal piston body with a durable elastomer sealing head that withstands repeated cycles and working pressures. The piston creates a reliable seal inside the barrel so the drive mechanism can build and hold pressure, giving smooth, consistent grease delivery. Designed specifically for the Milwaukee M18GG, it fits without modification and helps preserve correct tolerances and reliable output. Suitable for trade users and DIY owners alike, this Genuine Part supports efficient maintenance work and helps prevent loss of prime, erratic feed, and unnecessary wear in the tool.
Key Features:
- Genuine Milwaukee OEM replacement (Genuine Part) for assured compatibility with M18GG
- OEM number 4931435847 for quick, accurate identification
- Precision fit to maintain pump efficiency and pressure retention
- Durable metal construction with resilient sealing element for long service life
- Helps deliver steady grease output and fast priming
- Supports reliable operation across workshop, site, and field conditions
- Straightforward installation with standard hand tools, reducing downtime
- Practical, cost-effective repair versus replacing the entire grease gun
Typical Applications:
Used during routine greasing of plant, construction and agricultural machinery, vehicles and trailers, bearings, pins and bushings, and chassis lubrication points. Ideal for workshops, construction sites, farmyards, and mobile service vans where the Milwaukee M18GG is relied on for scheduled servicing and repairs requiring consistent, controlled grease application.
Also known as:
Grease gun piston, plunger piston, follower piston, pump piston, grease pump plunger, M18GG piston, Milwaukee grease gun plunger, piston assembly for M18 grease gun.
Fits Models:
M18GG
Alternate Part Numbers:
4931435847
Product Specifications
| L&S Part No. | MIL4931435847 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Milwaukee |
| OEM No. | 4931435847 |
| Unit of Sale | 1 |
| Applications | M18GG |
| Fits Brands | Milwaukee |
| Fits Models | M18GG |
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