Description
Overview:
This End Bell (part no. 638925-4) is a genuine Makita rear motor housing for selected cordless circular saws, including the BSS500 and BSS501. It is a moulded, impact‐resistant plastic cover in a compact, low‐profile form that protects the motor end and internal wiring from dust, debris, and knocks on site. By enclosing the rear of the drive unit, it helps maintain correct alignment and airflow around the motor, supporting smooth running and tool longevity. Designed as a direct replacement, it restores the saw's original fit and safety after damage or wear. Built to Makita's OEM specification, it offers consistent compatibility with designated models and provides a clean, secure finish to the tool body once refitted.
Key Features:
- Genuine Makita OEM component for assured fit and reliability
- Durable moulded construction to handle regular site use and transport
- Protects internal components from dust, swarf, and impact
- Maintains correct motor enclosure for stable cooling airflow
- Direct-fit replacement; straightforward to install with basic hand tools
- Precise moulding for a snug, rattle‐free fit on compatible saw bodies
- Helps restore original performance and safety after casing damage
- Supports long service life by preventing ingress and accidental contact
Typical Applications:
Replacing a cracked, missing, or worn rear motor cover on compatible Makita cordless circular saws used in construction, carpentry, shopfitting, roofing, and general maintenance. Suitable for routine overhaul when refurbishing tools exposed to heavy dust or regular transport, helping keep electrics protected and the motor running reliably.
Also known as:
Motor end cover, rear cover, motor housing cap, rear housing, armature end cap, fan cover, saw end cap, saw rear housing.
Fits Models:
BCS550, BSS500, BSS501, DCS550RMJ, DCS550Z
Alternate Part Numbers:
6389254
