MAKITA Ring Spring 233940-9

MAKITA Ring Spring Overview

• The Makita Ring Spring (MPN 233940-9) is a genuine replacement part for Makita rotary hammer drills, including popular models such as BHR241 and BHR261. This compact circular spring is made from tough spring steel with a black protective finish, designed to hold critical front-end components in correct tension so the tool runs smoothly. In service, it helps maintain secure seating of parts within the tool holder/hammer mechanism, reducing play and improving consistency under load. If your drill has developed looseness, intermittent operation, or components are not retaining as they should, replacing a fatigued or damaged ring spring can restore performance. Designed to the original Makita specification, it fits like-for-like in compatible tools for a reliable, long-lasting repair.

Key Features

• Genuine Makita OEM part for assured fit and function
• Durable spring steel construction for long service life
• Black protective finish to help resist wear and corrosion
• Maintains correct tension in the tool’s front-end assembly
• Helps restore smooth operation and reduce unwanted play
• Direct like-for-like replacement; straightforward to fit during routine maintenance
• Compatible with a wide range of Makita rotary hammer models

Typical Applications

• Used during servicing or repair of Makita rotary hammers to replace a worn, weakened, or missing ring spring. Ideal when overhauling the tool holder/hammer mechanism, resolving issues with component retention, rattling, or inconsistent engagement. Suitable for professional trades, site maintenance teams, and DIY users maintaining long-term tool reliability.

Fits Models

• BHR162, BHR202, BHR240, BHR241, BHR243, BHR261, DHR162RFE, DHR162Z, DHR164RFJ, DHR164Z, DHR165ZJ, DHR202RF, DHR202RFE, DHR202RM1J, DHR202RMJ, DHR202SMW, DHR202Z, DHR241RFE, DHR241RMJ, DHR241Z, DHR243RFE, DHR243RFEV, DHR243RMJ, DHR243RMJV, DHR243Z, DHR263ZJ, DHR264ZJ, HR1830, HR2020, HR2230, HR2430, HR2432, HR2440, HR2450, HR2450T, HR2460, HR2470, HR2470T, HR2611FT, HR2811F, HR2811FT, HR3210C, HR3210FCT