Description
Overview:
The Crank Cap Cover 318201-9 is a genuine Makita OEM part for selected rotary hammer drills, including HR3210C and HR3210FCT. It is a precision-cast metal alloy cap with a silver-grey finish that closes and protects the crank housing, helping to retain lubrication and shield internal moving parts from dust and impact. Replacing a worn or damaged cap restores proper sealing and alignment in the drive mechanism, supporting smooth operation and tool longevity. Designed specifically for Makita hammer drills, it offers a direct fit with factory-correct dimensions for reliable performance during drilling and chiselling tasks in masonry and concrete.
Key Features:
- Genuine Makita OEM part for assured compatibility and quality
- Part number: 318201-9 (Makita), engineered for a precise fit
- Durable die-cast alloy construction for long service life
- Helps maintain crank housing seal and protects internal components
- Supports smooth operation by retaining grease and reducing contamination
- Direct replacement to restore performance after wear or damage
- Stable fitment with accurate machining and clean seating surfaces
- Corrosion-resistant finish suitable for site and workshop conditions
- Easy to install using standard hand tools, no modifications required
- Suitable for routine maintenance and preventative servicing
Typical Applications:
Used during servicing of Makita rotary hammer drills to replace a cracked, stripped, or deformed crank cap. Typical in tools used for drilling anchor holes, channel chasing, and light chiselling in concrete, brick, block, and stone on construction sites, facilities maintenance, and trade workshops. Helps prevent ingress of dust and debris, keeping the crank and gear assembly operating smoothly.
Also known as:
Crank cover, drill cap, crank case cap, gear housing cap, crank housing cover, end cap, top cap, service cap, drill spare part.
Fits Models:
HR3210C, HR3210FCT, HR3540C, HR3541FC
Alternate Part Numbers:
3182019
