Makita 257693-6 — Sleeve 9 (genuine Makita replacement)
Restore smooth operation to a Makita demolition hammer with this genuine Makita Sleeve 9 (part no. 257693-6). This precision sleeve is the wear component that locates and guides the piston/impact assembly inside the hammer housing; replacing a scored or worn sleeve stops lateral play and prevents accelerated wear on adjacent parts. The part is supplied individually and is made to Makita’s original fit and tolerance specifications for a direct, drop‑in replacement.
Compatibility (example models)
- Primary fit: Makita HM1202C demolition hammer.
- Also listed as compatible with HM1202 and certain HM1242C variants in parts listings. If your model number begins with HM1202/ HM1242 series, this sleeve is commonly the same replacement item.
Practical details
- Function: cylindrical guide / sleeve for the piston/impact assembly in Makita SDS‑max demolition hammers.
- Sold as one sleeve (single piece), ready for installation when performing piston/guide repairs.
Why replace it
- Visible scoring, excessive side‑play of the piston, or unusual noise during impact indicates sleeve wear. Swapping in a new Makita 257693-6 restores alignment and reduces the chance of damaging harder-to-replace components.
(Part number and compatibility information based on Makita parts listings and exploded parts references for the HM1202C/HM1202/HM1242 series.)
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