Description
Overview:
The Yoke Unit 632J71-5 is a genuine Makita component for selected cordless drill and combi drill models. It is the cylindrical motor yoke that houses the permanent magnets forming the motor's field, helping deliver consistent torque and smooth running. Built from robust metal with securely bonded magnets, it restores correct motor alignment and efficiency when the original yoke is worn or damaged. Designed as an OEM part for a precise fit, it slots into the motor section without modification and supports long service life under regular site or workshop use. Suitable for Makita cordless drills such as the BDF441 and BDF442, it is an ideal replacement to maintain reliability, reduce noise, and protect other motor parts from premature wear. This is a Genuine Makita Part.
Key Features:
- Genuine Makita part (OEM) for dependable compatibility and performance
- Precision-formed cylindrical yoke with bonded magnets for stable motor field
- Durable construction to withstand frequent starts, stops, and high load cycles
- Helps restore torque, speed consistency, and smooth operation
- Reduces motor vibration and noise when replacing a worn or demagnetised yoke
- Exact-fit design for straightforward refitting with standard workshop tools
- Supports longer brush and armature life by maintaining correct magnetic alignment
- Suitable for professional trades and DIY users requiring reliable drill performance
- Consistent quality control from Makita for repeatable results
- Ideal preventive replacement during motor overhauls or bearing/armature changes
Typical Applications:
Used when refurbishing the motor section of compatible Makita cordless drills and combi drills to correct loss of power, erratic speed, or excess noise caused by a damaged or weakened yoke. Common in workshop servicing, on-site tool maintenance, and fleet repairs for carpentry, electrical, plumbing, construction, and facilities teams aiming to keep tools operating reliably.
Also known as:
Motor yoke, field yoke, stator yoke, magnet housing, motor field housing, yoke sleeve, yoke assembly, drill motor casing (field side), motor field shell, replacement yoke unit.
Fits Models:
BDF441, BDF442, BDF446, BDF451, BDF452, BHP441, BHP442, BHP446, BHP451, BHP452, DDF446RFE, DDF446Z, DDF456RFE, DHP446RFE, DHP451ZJ, DHP456RFE, DHP456RMJ
Alternate Part Numbers:
632J715
Product Specifications
| L&S Part No. | 632J71-5 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 632J71-5 |
| Unit of Sale | 1 |
| Applications | BDF441, BDF442, BDF446, BDF451, BDF452, BHP441, BHP442, BHP446, BHP451, BHP452, DDF446RFE, DDF446Z, DDF456RFE, DHP446RFE, DHP451ZJ, DHP456RFE, DHP456RMJ |
| Machine Type | Drills |
| Fits Brands | Makita |
| Fits Models | BDF441 | BDF442 | BDF446 | BDF451 | BDF452 | BHP441 | BHP442 | BHP446 | BHP451 | BHP452 | DHP446RFE | DHP451ZJ | DHP456RFE | DHP456RMJ | DDF446RFE | DDF446Z | DDF456RFE |
