Description
Overview:
The Makita Insulation Cover 421326-1 is a genuine replacement part designed for the Makita JR3000 and JR3000V saws. Made from a heat-resistant elastomer, it helps reduce heat loss from the tool body, stabilising operating temperatures and protecting nearby components. Its form-fitting design sits neatly on the housing, offering a dependable barrier against heat transfer while maintaining access to controls and service points. This durable cover supports reliable performance during sustained cutting tasks, helping the tool run efficiently and safely. Built to Makita's OEM standards for fit and longevity, it is suitable for both trade users and DIY owners who want to keep their saws in top working order. Colour: black. Genuine Makita part for consistent quality.
Key Features:
- Genuine Makita OEM component for assured fit and function
- Heat-resistant material helps minimise heat loss and temperature spikes
- Supports efficient running and protects adjacent parts from heat
- Robust construction for long service life in site and workshop conditions
- Precise fit for JR3000 and JR3000V to avoid movement or rattles
- Smooth outer surface that wipes clean easily after dusty work
- Straightforward installation with no special tools required
- Helps maintain user comfort by limiting heat at the tool body
- Suitable for preventative maintenance and routine refurbishments
Typical Applications:
Used during servicing or repair of Makita JR3000 and JR3000V saws to restore correct thermal protection. Helpful for tools used in frequent cutting of timber, plastics, and light metals where continuous operation generates heat. Ideal for maintaining efficiency on building sites, workshops, joinery tasks, demolition, and general maintenance work.
Also known as:
Insulating sleeve, thermal cover, heat shield, body insulator, motor shroud, casing insulation, protective sleeve, thermal barrier, housing insulator.
Fits Models:
JR3000, JR3000V
Alternate Part Numbers:
4213261
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