Genuine Makita 331486‑0 Sleeve 39 for HM1100C / HM1100 Demolition Hammer

Genuine Makita 331486‑0 Sleeve 39 for HM1100C / HM1100 Demolition Hammer

Product Description

Overview
The Genuine Makita Sleeve 39 (Part No. 331486‑0) is a precision engineered internal sleeve / bushing designed for the Makita HM1100C (and HM1100 series) demolition hammers. This component ensures smooth, stable motion of internal assemblies and helps maintain the tool’s performance and longevity.

Key Features & Benefits

Authentic OEM Makita Part – manufactured to original specifications for perfect compatibility

Sturdy Construction – made from durable materials to resist wear under heavy hammering cycles

Smooth Internal Operation – provides stable guidance, reducing friction and internal play

Drop-in Replacement – ready to install as a direct replacement without modification

Restores Precision & Durability – fixes issues caused by worn or damaged sleeves

Compatibility
This sleeve is used in the Makita demolition hammers including:

HM1100C

HM1100

Technical & Product Details

Part Number: 331486‑0

Part Name: Sleeve 39 / Internal Bushing

Tool Type: Demolition Hammer (SDS‑Max)

Brand / OEM: Makita

Condition: New, genuine OEM component

Supplied As: One sleeve / bushing

Why Replace It?
Over time, internal sleeves in demolition hammers can become worn, distorted, or degraded from heavy use and vibration. A compromised sleeve may lead to increased internal clearance, misalignment, reduction in striking efficiency, and wear on other components. Replacing with a genuine Makita sleeve restores correct geometry and helps maintain optimum tool life and performance.