Description
Part Number: LMS007
WOSP High Torque Starter Motor – Triumph TR2 to TR4A (TR6 Ring Gear)
High-performance 1.4kW 12V gear reduction starter motor built on genuine Denso OSGR architecture for modified classic Triumph powertrains.
Key Features & Performance Advantages
- ☑ High-Torque Output: 1.4kW Denso gear reduction motor delivers over twice the turning force of original inertia starters.
- ☑ Application Specific Fitment: Engineered specifically for Triumph TR2, TR3, TR3A, TR4, and TR4A engines retrofitted or modified with a TR6 ring gear.
- ☑ 360° Indexable Flange: Rotatable mounting plate on its own axis allows full clearance around steering columns, headers, and chassis rails.
- ☑ Dual Polarity Design: Fully compatible with both positive earth and negative earth 12V electrical systems.
- ☑ Lightweight & Efficient: Weighs just 3.7kg—drastically reducing nose weight while drawing half the electrical current of OE units.
- ☑ 100% Brand New Components: Built from all-new OE-quality internals for long-term reliability on street or track.
Technical Specifications
| Manufacturer | WOSP Performance |
|---|---|
| Part Number | LMS007 |
| Motor Type | Denso OSGR (Offset Gear Reduction) |
| Power Rating | 1.4 kW |
| Voltage | 12 Volts |
| Polarity | Both (Positive or Negative Earth) |
| Rotation | Clockwise (CW) |
| Pinion Specs | 9 Teeth / 29mm Diameter Pinion |
| Spigot Diameter | 3.5″ (89mm) |
| Bolt Centre Distance | 5″ (127mm) |
| Unit Weight | 3.70 kg (8.15 lbs) |
What’s Included in the Box
- 1x WOSP LMS007 1.4kW High-Torque Starter Motor Assembly
- 1x Wiring Terminal Fitting Kit & Hardware
- 1x Technical Fitment & Wiring Information Sheet
Engineered and manufactured in the UK to BSI ISO 9002 standards, WOSP starter motors provide effortless cranking even on high-compression race builds or hot engine restarts. As an official UK stockist, JP Racing supplies 100% authentic WOSP equipment backed by manufacturer warranty, expert technical support, and rapid nationwide delivery.




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