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Sea-Doo Starter Motor GSX GTX XP SPX 800 951 278000484 278001937 SDR0031

Sea-Doo Starter Motor GSX GTX XP SPX 800 951 278000484 278001937 SDR0031

SKU:410-52041

Regular price £72.90 GBP
Regular price £87.48 GBP Sale price £72.90 GBP
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Sea-Doo Starter Motor SDR0031

Precision Replacement for 800 & 951 Rotax Engines

Restore the reliable ignition of your Sea-Doo PWC with this heavy-duty 4Drive / Aftermarket starter motor. Specifically engineered for the high-performance Rotax 800 (782cc) and 951 (947cc) series, this motor provides the necessary torque to handle high-compression starts in marine environments. Whether you are running a classic GSX or a high-output XP DI, this unit is built to withstand the rigors of salt and freshwater use.

RELIABILITY: Features sealed housings and high-quality magnets to block performance-robbing moisture and residue, ensuring consistent starts season after season.

Key Features

  • Direct Fit: Drops into original 2-bolt mounting position.
  • Marine Grade: Epoxy-coated armatures for corrosion resistance.
  • High Torque: Optimized for 782cc and 947cc displacements.
  • Verified Specs: 9-Tooth drive gear with CCW rotation.

Technical Specs

Voltage 12V
Rotation CCW (Counter-Clockwise)
Teeth 9-Spline / Teeth
Type PMDD
Weight Approx. 2.1kg

Compatibility / Fitment Guide

Make / Engine Model / Application Years
Sea-Doo 951 (947cc) GTX / XP / GSX Limited / RX / LRV 1998-2003
Sea-Doo 951 DI GTX DI / RX DI / XP DI / 3D DI 2000-2007
Sea-Doo 800 (782cc) GSX / GTX / SPX / XP 1995-1999
Jet Boat (800/951) Challenger / Speedster / Sportster LE 1998-2003

OEM Cross Reference

Bombardier (Sea-Doo) 278-000-484, 278-000-485, 278-001-300, 278-001-935, 278-001-937
Denso 128000-8260, 128000-8261
Arrowhead / DB SDR0031, SND0031, 410-52115
Lester 18430

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

We recommend checking your engine displacement. This starter is specifically for the Rotax 800 (782cc) and 951 (947cc) engines. If your original part number matches any in our cross-reference list, this is the correct unit.

Will this fit the 951cc Direct Injection (DI) engines?

Yes, this motor is fully compatible with both the carbureted and Direct Injection (DI) versions of the 951cc engine used in models like the GTX DI and XP DI.

Note: Technical data is based on standard manufacturer specifications. Please verify your original part number before purchasing. Domain: 4drive.co.uk

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Shipping calculated at checkout. Free shipping over £150. Terms apply