DIRECT FIT / KEY SELLING POINT: Designed for perfect fitment and superior performance, this starter is a direct replacement for your original Mercruiser, OMC, Volvo Penta, or Crusader 5.0L/5.7L marine engine starter.

Key Features

• ✔ 100% Brand New: Never a secondhand or reconditioned part, ensuring maximum lifespan.
• ✔ Enhanced Durability: Features a high-quality metal gear embedded in the composite material for added strength, improving on common OEM designs.
• ✔ Marine-Grade Protection: Sealed housings, bearings, epoxied armatures, and sealed solenoids resist corrosion from water and salt.
• ✔ Fast & Efficient Starts: High-quality magnets and field coils deliver increased torque for quick engine ignition.
• ✔ Engineer-Tested: Rigorously tested for optimal performance and reliability in demanding conditions.
• ✔ 1-Year Warranty: Purchase with confidence backed by a comprehensive warranty.

Technical Specs

SKU:	SDR0032
Unit Type:	Starter
Voltage:	12 Volts
Rotation:	Clockwise (CW)
Teeth:	9-Tooth Pinion
Starter Type:	10MT Unit (Early Delco Style)
Gear O.D.:	0.988in / 25.1mm
Mounting Ear Holes:	0.375" Unthreaded

Make	Model/Engine	Year Range
Mercruiser	5.0L & 5.7L Inboard/Sterndrive Engines	Most models (verify OEM P/N)
Mercruiser	3.0L & 3.0LX GM 181ci 4cyl	1969-1999 (select models)
OMC Marine	5.0L & 5.7L GM Engines	Most models (verify OEM P/N)
OMC Marine	2.5L GM Engine	Most models (verify OEM P/N)
Volvo Penta	AQ Series (e.g., AQ200, AQ231, AQ271)	1969-1999 (select models)
Crusader	5.0L & 5.7L Engines	Most models (verify OEM P/N)

What makes this SDR0032 starter suitable for marine environments?

This SDR0032 marine starter features sealed housings and bearings, epoxied armatures, top-quality magnets, and sealed solenoids. These components are carefully engineered to resist the corrosive effects of water, ensuring a longer lifespan and reliable operation in saltwater or freshwater conditions.

Is this starter a direct replacement for my OEM Mercruiser or OMC starter?

Yes, the SDR0032 is designed for direct OEM replacement for various Mercruiser, OMC, Volvo Penta, and Crusader 5.0L and 5.7L engines. It matches OEM specifications for voltage, rotation, and tooth count to ensure a perfect fit and function. Always cross-reference your existing part number for exact compatibility.

What is the warranty period for this marine starter?

This DB Electrical SDR0032 marine starter comes with a full 1-year warranty, providing you with confidence in your purchase and ensuring that your starter meets your expectations for performance and durability.

What engine sizes is this starter compatible with?

This starter is primarily compatible with 5.0L and 5.7L inboard/sterndrive marine engines from manufacturers like Mercruiser, OMC, Volvo Penta, and Crusader. It also fits certain 3.0L and 2.5L GM-based marine engines.