Genuine Makita 633901‑3 110V Field / Stator Coil For GA4030R / GA4530R / GA5030R Angle Grinders

Genuine Makita 633901‑3 110V Field / Stator Coil For GA4030R / GA4530R / GA5030R Angle Grinders

Product Overview
Restore full power and performance to your 110 V Makita angle grinder with this genuine Makita 633901‑3 field (stator) coil. Engineered as an OEM replacement part, this stator is the stationary electromagnetic component of the motor—critical for torque, speed stability, and reliable operation in Makita’s compact grinders.

Compatibility (Fits Models):

Makita GA4030R

Makita GA4530R

Makita GA5030R
(This same field coil spec is used across all three models.) 

Key Features & Benefits

Genuine Makita OEM Part — ensures perfect fit and compatibility with original tool design. 

110 V Winding — specifically built for use on UK / site transformer circuits; not for direct 230 V use.

High-Quality Copper Windings — delivers optimal electrical conductivity and performance.

Durable Core & Insulation — long-lasting under load and thermal stress.

Drop‑in Replacement — fits directly into GA4030R, GA4530R, and GA5030R without modification.

Restores Motor Functionality — ideal solution when your grinder has lost torque, overheats, runs erratically, or trips site circuits.

Typical Use Cases

Repairing a faulty or burnt-out stator in a 110 V Makita compact angle grinder

Rehabilitating tools used in fabrication, steelwork, maintenance, or construction

Minimising downtime by replacing only the damaged component rather than the full motor or machine