Demolition Hammer Engines
- Search your model number to find:
- Genuine OEM parts guaranteed to fit
- Free manuals and guides
- Repair instructions and videos
Popular Demolition Hammer Engines
Demolition Hammer Piston Service Kit
PartSelect Number PS10120781
Manufacturer Part Number 14-46-0345
Demolition Hammer Piston
PartSelect Number PS10151707
Manufacturer Part Number 450961-8
This manufacturer-sourced piston is specially designed for Makita demolition hammers. This is the part of the nail gun that drives the shaft. It is an identical replacement for a damaged or a missing component that was installed in a new tool. This part is made of durable material and is sold individually. Make sure to check the diagrams for your model to ensure the correct repair procedure. A screwdriver and pliers might be needed to replace this piston.
Demolition Hammer Connecting Rod
PartSelect Number PS10151676
Manufacturer Part Number 450890-5
This is a genuine Makita replacement part. The connecting rod is designed by the manufacturer for use in demolition hammers. This part is made of metal, and is used to connect the piston with the crank shaft. You may require an Allen wrench and pliers when replacing this item. This product is sold individually.
Demolition Hammer Piston And Connecting Rod Asse
PartSelect Number PS10120184
Manufacturer Part Number 14-09-5316
Your Price
$37.55
In Stock
Demolition Hammer Piston Ring 40 (hm1211-t1)
PartSelect Number PS10149775
Manufacturer Part Number 412049-2
This piston ring is an authentic OEM sourced item that is specially designed for Makita demolition hammers. It is one of the rings that helps to create an air tight seal between the piston and the cylinder walls. Note that a worn or a damaged piston ring will allow combustion gases to escape the seal causing low compression and the loss of power. One durable metal piston ring is included per order. To replace it you will need a hex key also called an allen wrench.