31100-90J00 31100-90J01 Suzuki Starter Motor | Genuine Used Part

🔧 Product Description

Genuine Suzuki Starter Motor - Part Numbers: 31100-90J00 / 31100-90J01

A genuine Suzuki starter motor used on DF90, DF100, DF115 and DF140 four-stroke outboards. This starter motor is commonly listed with Hitachi S114-837 style replacement references and is used on Suzuki inline four-cylinder EFI outboards.

⚙️ Key Features

• Genuine Suzuki starter motor

• Correct OEM references 31100-90J00 and 31100-90J01

• Used on DF90, DF100, DF115 and DF140 four-stroke engines

• 9-tooth starter motor family

• Electric-start component for Suzuki inline 4-cylinder outboards

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 31100-90J01 later related Suzuki starter motor reference

• 31100-90J00 earlier Suzuki starter motor reference

OEM / Related Numbers:

• 31100-90J01

• 3110090J01

• 31100-90J00

• 3110090J00

• Hitachi: S114-837 related starter reference

Aftermarket / Verified Equivalents:

• Recmar-style replacement: REC31100-90J00

• Aftermarket reference: 31100-90J00 / 31100-90J01

• Aftermarket Hitachi-style reference: S114-837

• Marine replacement starter for Suzuki DF90-DF140 four-stroke applications

🚤 Compatibility

Commonly used on:

• Suzuki DF90 / DF100 / DF115 / DF140 four-stroke starter systems

• Suzuki 90J starter motor family on inline four-cylinder EFI engines

Typically suits:

• Engine models:

• Suzuki DF90 four-stroke - approximately 2001-2008

• Suzuki DF90T / DF90TL / DF90TX starter applications

• Suzuki DF100 four-stroke - approximately 2001-2008

• Suzuki DF100T / DF100TL / DF100TX starter applications

• Suzuki DF115 four-stroke - approximately 2001-2008

• Suzuki DF115T / DF115TL / DF115TX starter applications

• Suzuki DF140 four-stroke - approximately 2002-2008

• Suzuki DF140T / DF140TL / DF140TX starter applications

• Suzuki DF90 / DF100 / DF115 / DF140 generator and starter motor systems using 31100-90J00 or 31100-90J01

• HP Range: 90HP - 140HP

• Engine Type: Suzuki inline 4-cylinder four-stroke EFI outboard

• Year Range: approximately 2001-2008 depending on model and market

• Starter Type: 12V, 9-tooth starter motor family

🔌 Function

The starter motor engages the flywheel ring gear and cranks the engine from the electric-start circuit.

Common signs of failure:

• Slow cranking or no cranking

• Starter relay clicks but motor does not turn

• Starter drive grinding or not engaging

• Battery and cables test good but starter remains weak

• Heat-soak starting issues

• Worn brushes, armature, bushings or drive gear

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated