31100-94610 Aftermarket Suzuki Starter Motor | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement Suzuki DT115/DT140 Starter Motor - Replaces Part Number: 31100-94610

New aftermarket starter replacing Suzuki 31100-94610 for DT115 and DT140 two-stroke outboards. The direct-drive unit uses a 12-volt, 9-tooth counter-clockwise configuration.

⚙️ Key Features

• 12-volt electrical system

• Counter-clockwise rotation viewed from the drive end

• 9-tooth pinion

• Direct-drive Hitachi-pattern construction

• Marine outboard starter with integrated solenoid

• Complete new starter motor with integrated solenoid

• Marine or engine-grade corrosion-resistant construction

• Direct replacement only after voltage, rotation, tooth count and mounting pattern are confirmed

🧰 Kit / Assembly Contents

• 1 × Complete starter motor assembly - P/N 31100-94610

• 1 × Integrated starter solenoid and shift mechanism

• 1 × Installed pinion gear and overrunning clutch/Bendix assembly

• 1 × Installed armature, field-magnet/winding, brush holder and drive housing

• Mounting bolts, electrical cables and external relays are transferred or renewed separately unless supplied

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 31100-94610 → Supersedes/cross-references 31100-94601, 31100-94600 and earlier 31100-945xx references

OEM / Related Numbers:

• 31100-94500

• 31100-94510

• 31100-94511

• 31100-94512

• 31100-94600

• 31100-94601

• 31100-94610

• Hitachi S114-437

• Hitachi S114-673

Aftermarket / Verified Equivalents:

• ARCO: 3444

• Sierra: 18-6416 / 18-6827

• API Marine: MOT5007N

• Recmar: REC31100-94610

🚤 Compatibility

Commonly used on:

• Suzuki DT-series two-stroke outboard starting systems

Typically suits:

• Engine / Generator models:

• DT115

• DT140

• HP / Output Range: 115HP - 140HP

• Year Range: Approximately 1981 - 2001; model dependent

• Starter Identification: Confirm 9 teeth and counter-clockwise rotation.

🔌 Function

The starter motor converts battery electrical energy into high-torque mechanical rotation to crank the engine. When the start circuit energises the solenoid, the pinion moves into the flywheel ring gear and the motor turns the crankshaft until the engine starts. The overrunning clutch then protects the starter as engine speed rises.

Common signs of failure / incorrect starter fitment:

• No-crank condition even though the battery and start-control circuit test correctly

• Solenoid clicks but the starter motor does not rotate

• Starter turns slowly, draws excessive current or overheats the battery cables

• Pinion spins without engaging the flywheel ring gear

• Grinding, clashing or repeated pinion kick-out during cranking

• Intermittent cranking caused by worn brushes, solenoid contacts or heat soak

• Corrosion, water intrusion, burnt windings or excessive shaft/bearing play

📦 Condition

• New aftermarket replacement starter motor

• Brand new

• Supplied in original or equivalent packaging