Genuine Metabo HPT (formerly Hitachi Power Tools) replacement part: Piston Bumper.
Please check this part number against the parts list for your tool's model before ordering. Not sure? Contact us with your tool's model and serial number and we'll confirm the right part.
| Part # | 890445 |
| Description | Piston Bumper |
| Brand | Metabo HPT |
Sold by TrueNorth Industrial Tool Company. Ships from Burnaby, BC.
About Hitachi / Metabo HPT part 890445
Hitachi / Metabo HPT part number 890445 is the original-equipment (hitachi) piston bumper made for Metabo HPT tools. It is a genuine factory part, not an aftermarket copy, so it fits and performs the way the tool was designed.
Valves, pistons, cylinders and driver blades control the power stroke. Weak driving, double firing or air leaking at the exhaust are typical signs these parts need attention.
To make sure 890445 is right for your tool, match it to the parts list (exploded diagram) for your tool's model number. Not sure? Send us your tool's model number and we'll confirm it before you order.
TrueNorth Industrial Tool Company is the online arm of Westcoast Tool Sales & Service Ltd. in Burnaby, BC, an authorized repair and warranty centre. Prefer to have it installed? Our service technicians can do the repair for you. Shop more Hitachi / Metabo HPT parts.
🔧 Manuals & Parts
Parts diagrams and manuals for part # 890445
Need a replacement part for your Metabo HPT? Our parts department can help: call 1-888-598-6657 or 604-873-5394, email sales@wctool.ca, or shop all parts.