Description
Overview:
The Piston Compl. for Milwaukee (Kango) K750S is a complete piston assembly for the corded SDS Max rotary hammer drill. It is a genuine Milwaukee part engineered to restore the hammer mechanism's performance and impact energy. The assembly is precision‐machined from durable metal to cope with the repetitive loads found in drilling and chiselling. Designed specifically for the K750S, it maintains the correct clearances and balance within the tool's percussion system so the drill delivers consistent blows under load. Suitable for professional and DIY users, this direct‐fit replacement helps resolve loss of impact, erratic hammering, or reduced efficiency in concrete, masonry, and stone work. Being a genuine component, it supports reliable operation and service life when used with the Milwaukee (Kango) K750S SDS Max drill.
Key Features:
- Genuine Milwaukee part for assured fit, function, and compatibility with the K750S
- Complete piston assembly designed for the SDS Max hammer mechanism
- Precision‐machined metal construction for strength and long service life
- Maintains consistent impact energy for drilling and chiselling performance
- Direct‐fit design helps speed up replacement and reduce downtime
- Engineered to work with the tool's original tolerances and balance
- Suitable for heavy‐duty site use and regular maintenance schedules
- Helps restore efficiency where impact force has declined due to wear
- Supports reliable operation when paired with correct lubrication and seals
Typical Applications:
For restoring the hammering action of the Milwaukee (Kango) K750S when drilling anchor holes, through‐holes, and service penetrations in concrete and masonry, or when chiselling for demolition, channelling, and surface preparation. Used by construction trades, maintenance teams, and DIY users who need dependable SDS Max impact performance.
Also known as:
Piston assembly, complete piston, hammer piston, percussion piston, Kango K750S piston, Milwaukee K750S piston, SDS Max drill piston, rotary hammer piston, Milwaukee hammer mechanism piston.
Fits Models:
K750S
Alternate Part Numbers:
4931398792
Product Specifications
| L&S Part No. | MIL4931398792 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Milwaukee |
| OEM No. | 4931398792 |
| Unit of Sale | 1 |
| Applications | K750S |
| Machine Type | Drills |
| Fits Models | K750S |
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