Description
Overview:
The O Ring for Makita HM1100C and HM1130 hammer drills (OEM No. 213415-4) is a genuine Makita sealing component made from durable black rubber. It restores and maintains an airtight and oil/grease-tight seal inside your tool's hammering and drive assemblies, helping to prevent leaks, loss of compression, and dust ingress. This small but critical part supports consistent impact performance and smooth operation under heavy site use. Designed specifically for selected Makita demolition and rotary hammers, it is ideal for routine servicing or repairs where the original seal has worn, flattened, or perished. Built for exact fit on the listed Makita models, this O Ring helps keep the mechanism clean, lubricated, and efficient so your tool can deliver reliable power.
Key Features:
- Genuine Makita part for assured compatibility and performance (OEM 213415-4)
- Robust black rubber construction to withstand impact, vibration, and wear
- Provides a reliable seal to prevent grease loss and dust ingress
- Helps maintain internal compression for consistent striking energy
- Like-for-like replacement to simplify fitting during routine maintenance
- Precisely sized for the specified Makita tools to reduce downtime
- Supports longer service life when fitted with clean mating parts and fresh lubricant
- Suitable for professional, trade, and DIY servicing of Makita hammers
Typical Applications:
Used during service or repair of Makita hammer drills and breakers to reseal piston/striker assemblies, gear housings, or tool holder sections where this O Ring is specified. Helps address symptoms such as oil or grease seepage, loss of hammering force, and reduced efficiency. Suitable for on-site maintenance, workshop overhauls, and preventative servicing to keep tools operating reliably in demanding conditions.
Also known as:
O-ring seal, sealing ring, rubber ring, gasket, elastomer seal, packing ring, O-ring gasket, sealing gasket. These terms are commonly used for circular rubber seals that prevent fluid or air leaks in power tools and machinery.
Fits Models:
9403
DHK180
DHK180RTJ
DHK180Z
HM1100C
HM1101C
HM1101C SDS-Max
HM1111C
HM1111C SDS-Max
HM1130
HR3210C
HR3210FCT
HR3540C
HR3541FC
HS7611
SI100
SP001G165MM
Alternate Part Numbers:
213415 4, 2134154
Product Specifications
| L&S Part No. | 213415-4 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 213415-4 |
| Unit of Sale | 1 |
| Applications | 9403, DHK180, DHK180RTJ, DHK180Z, HM1100C, HM1101C, HM1101C SDS-Max, HM1101CSDS-Max, HM1111C, HM1111C SDS-Max, HM1111CSDS-Max, HM1130, HR3210C, HR3210FCT, HR3540C, HR3541FC, HS7611, SI100, SP001G165MM |
| Machine Type | Hammer Drill |
| Fits Brands | Makita |
| Fits Models | HM1100C | HM1101C | HM1111C | HM1130 | HR3210C | HR3210FCT | HR3540C | HR3541FC | 9403 |
