Makita 310345-1 Piston Cylinder LXRH01

Product Description

The MAKITA 310345-1 is a replacement piston cylinder designed for use in Makita cordless rotary hammer tools. The piston cylinder is a core reciprocating component inside the hammer mechanism, converting motor-driven motion into the percussive force that drives bits through concrete, masonry, and similar materials. This is an OEM-style service part intended for installation by qualified power tool technicians or experienced tradespeople performing internal tool repairs. Sourcing the correct piston cylinder is critical to restoring full hammer and drilling function after wear or damage to the original component.

This piston cylinder is specified for the Makita LXRH01 cordless rotary hammer. The LXRH01 is a compact, 18-volt cordless rotary hammer used in residential and commercial applications for drilling and light demolition in masonry, concrete block, and similar substrates. This part is appropriate for field service or shop repair when the hammer mechanism shows reduced impact performance, increased noise, or internal wear attributable to the piston assembly.

Key Features

• OEM Makita replacement piston cylinder for accurate fit and function
• Restores full hammer mechanism operation in the LXRH01 rotary hammer
• Designed to match original component geometry for proper reciprocating action
• Appropriate for depot-level or bench repair of worn or damaged hammer assemblies

Compatibility

Specified for the Makita LXRH01 cordless rotary hammer.

Installation Notes

Installation of internal piston cylinder components requires disassembly of the tool housing and hammer mechanism; this work should be performed by a qualified power tool service technician. Disconnect and remove the battery pack completely before beginning any disassembly. Follow Makita service documentation for the LXRH01 when sequencing internal component removal and reinstallation. Refer to applicable workplace safety standards when performing bench-level power tool repairs.

Technical Specifications

• Compatible Model: LXRH01

Standard Information

• Brand: MAKITA
• Manufacturer Part Number: 310345-1