Description
Overview:
The Makita Terminal 643860-3 is a genuine electrical contact component used to restore reliable power transfer inside compatible Makita cordless tools, including the BFR550 and BFR750 screw guns. Built with durable, conductive metal contacts in a robust moulded carrier, it ensures a firm, low-resistance connection between internal wiring and the battery interface. This helps maintain consistent tool performance, reduces voltage drop, and minimises intermittent power issues caused by worn or oxidised contacts. As a Genuine Makita part, it provides the correct fit and material specification for long service life and dependable operation. It is suitable for routine maintenance or repairs when power delivery becomes unreliable, helping to keep your tools working safely and efficiently on site or in the workshop.
Key Features:
- Genuine Makita part (643860-3) for assured compatibility and performance
- Precise electrical connectivity for stable current flow under load
- Durable metal contacts and sturdy carrier for long service life
- Helps prevent intermittent cut-outs, arcing, and heat build-up at the contact point
- Maintains tool efficiency and reduces voltage drop during demanding tasks
- Accurate fitment for straightforward replacement with minimal downtime
- Suitable for preventative maintenance when contacts show wear or corrosion
- Supports reliable operation across a wide range of Makita cordless models
Typical Applications:
Used to replace worn or damaged terminals in Makita cordless tools where symptoms include power loss, flickering, overheating at the battery shoe, or inconsistent start-up. Ideal for on-site repairs, scheduled servicing, and refurbishing heavily used tools to restore safe, efficient electrical performance.
Also known as:
Battery terminal, power contact, contact plate, electrical connector, tool terminal, contact block, connector terminal.
Fits Models:
BCL180, BFR550, BFR750, BFS450, BJS130, BTP141, DCG180RFB, DCG180ZB, DCG180ZBK, DCL180Z, DCL180ZB, DCL180ZW, DCL181FZW, DCL182Z, DDF459RFE, DDF480, DDF480RMJ, DDF480Z, DFL650, DFL650FZ, DFL651FZ, DFR550RFE, DFR550RMJ, DFR550Z, DFR750RFE, DFR750RME, DFR750Z, DHP459RFE, DHP459RMJ, DHP459SFE, DHP480, DHP480RMJ, DJS130RFE, DJS130Z, DPT353RTJ, DPT353Z, DST112Z, DTD129RFE, DTD129RFE3, DTD129RMJ, DTD129Z, DTD129ZJ, DTD147RFE, DTD147Z, DTD148RFJ, DTD148RMJ, DTD148Z, DTD153RTJ, DTD153Z, DTD154RTJ, DTD154Z, DTD155Z, DTD170Z, DTP141RFE, DTP141Z
Alternate Part Numbers:
6438603, 643860 3
Product Specifications
| L&S Part No. | 643860-3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 643860-3 |
| Unit of Sale | 1 |
| Applications | BCL180, BFR550, BFR750, BFS450, BJS130, BTP141, DCG180RFB, DCG180ZB, DCG180ZBK, DCL180Z, DCL180ZB, DCL180ZW, DCL181FZW, DCL182Z, DDF459RFE, DDF480, DDF480RMJ, DDF480Z, DFL650, DFL650FZ, DFL651FZ, DFR550RFE, DFR550RMJ, DFR550Z, DFR750RFE, DFR750RME, DFR750Z, DHP459RFE, DHP459RMJ, DHP459SFE, DHP480, DHP480RMJ, DJS130RFE, DJS130Z, DPT353RTJ, DPT353Z, DST112Z, DTD129RFE, DTD129RFE3, DTD129RMJ, DTD129Z, DTD129ZJ, DTD147RFE, DTD147Z, DTD148RFJ, DTD148RMJ, DTD148Z, DTD153RTJ, DTD153Z, DTD154RTJ, DTD154Z, DTD155Z, DTD170Z, DTP141RFE, DTP141Z |
| Machine Type | Screw Guns |
| Fits Brands | Makita |
| Fits Models | BFR550 | BFR750 | BFS450 | BTP141 | DCL180ZB | DCL182Z | DCL180ZW | DCL180Z | DCL181FZW | DCG180ZBK | DCG180RFB | DCG180ZB | DPT353RTJ | DPT353Z | DST112Z | DJS130Z | DJS130RFE | DHP459RFE | DHP459RMJ | DHP459SFE | DHP480RMJ | DTP141RFE | DTP141Z | DFL650FZ | DFL651FZ | DFR550RFE | DFR550RMJ | DFR550Z | DFR750RFE | DFR750RME | DFR750Z | DDF459RFE | DDF480RMJ | DDF480Z | DTD129RFE | DTD129RFE3 | DTD129RMJ | DTD129Z | DTD129ZJ | DTD147RFE | DTD147Z | DTD148RFJ | DTD148RMJ | DTD148Z | DTD153RTJ | DTD153Z | DTD154RTJ | DTD154Z | DTD155Z | DTD170Z |
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