Description
Overview:
The Connecting Rod 419005-3 is a genuine Makita OEM component for the HR4001C and HR4011C rotary hammers. This precision-machined steel link sits at the heart of the hammer mechanism, transferring motion to deliver consistent impact energy. Built from high-strength metal with accurately finished bores, it supports smooth rotation and reliable force transmission under heavy load. Use it to restore performance when the original rod shows wear, cracking, or excessive play. Correct fit and factory tolerances help maintain the tool's impact rate and reduce undue stress on adjoining parts. For tradespeople and DIY users alike, this part keeps drilling and chiselling operations dependable on demanding jobs in concrete, masonry, and stone.
Key Features:
- Genuine Makita OEM part for assured compatibility and performance
- Precision-machined steel for strength and long service life
- Direct replacement for worn or damaged rods to recover impact efficiency
- Accurate bores at each end for smooth, low-play movement
- Designed to handle sustained hammer loads in tough site conditions
- Helps protect related components by maintaining correct alignment
- Stable fitment supports consistent hammering and drilling output
- Straightforward like-for-like swap with standard workshop tools
- Built to Makita quality standards for reliability on professional jobs
- Suitable for regular maintenance to extend overall tool lifespan
Typical Applications:
Used to maintain the impact drive in rotary hammers for drilling anchor holes, through-holes, and fixings in concrete and masonry. Also supports chiselling, chasing, render removal, and light demolition. Ideal for site maintenance, shop repairs, and planned overhauls to keep HR4001C/HR4011C tools working efficiently.
Also known as:
Conrod, link rod, drive link, impact connecting link, hammer mechanism link, rotary hammer con rod, crank link, piston connecting link (hammer system), actuator link.
Fits Models:
HR4001C, HR4011C
Alternate Part Numbers:
4190053
