Description
Comparison points and tradeoffs
When comparing DISCOUNT STARTER & ALTERNATOR Starter Compatible With Yanmar Marine Industrial Diesel Engines 1GM 1GM10C 2GM 2GM20 2GMF 3GM 3GM30 3GMD 3GMF KM2A KM2C KM2P KM3A KM3P KM3V 17000, SR5052N, S114-303, LRS01128 with other Starters options, use this source-backed detail as the primary discriminator: Key Features: Voltage: 12V DC Power: 1.2kW / 1.61HP Rotation: Clockwise (CW) Starter Type: DD Teeth: 9 Pinion/Splines OD: 29.1mm / 1.146in Mounting: Dual 10.7mm unthreaded holes Weight: 7.9 lbs / 3.59 kg 100% New Aftermarket Part (Not Rebuilt).
Use this second fact to evaluate the tradeoff: Compatible With: Yanmar Marine Engines: 1GM (1980-1984), 1GM10, 1GM10C (1982-1984), 2GM (1980-1984), 2GM20, 2GMF (1980-1984), 3GM (1980-1984), 3GM30, 3GMD, 3GMF Yanmar Marine Transmissions: KM2A, KM2C, KM2P, KM3A, KM3P, KM3V Yanmar Industrial Engines: 1GM (1981), 2GM (1981), 3GM (1981). A third point to compare across alternatives is: OEM Part Number: 128170-77010, 128170-77010D, S114-303, S114-303A, S114-303A, SR5052N.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Manufacturer | DISCOUNT STARTER & ALTERNATOR |
|---|---|
| Item Weight | 7.15 pounds |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 18209NA |
| OEM Part Number | 128170-77010, 128170-77010D, S114-303, S114-303A, S114-303A, SR5052N |
Restore reliable starting power to your Yanmar marine or industrial diesel engine with this brand new 12V starter motor built for dependable performance in demanding marine environments. Engineered as a direct replacement for numerous Yanmar 1GM, 2GM, and 3GM series engines, this high-torque starter delivers the cranking power you need when you’re out on the water or operating industrial equipment. With a robust 1.2kW design and precision-machined 9-tooth gear, this starter motor ensures consistent engine engagement and reliable starts in all conditions.
Key Features:
Voltage: 12V DC
Power: 1.2kW / 1.61HP
Rotation: Clockwise (CW)
Starter Type: DD
Teeth: 9
Pinion/Splines OD: 29.1mm / 1.146in
Mounting: Dual 10.7mm unthreaded holes
Weight: 7.9 lbs / 3.59 kg
100% New Aftermarket Part (Not Rebuilt)
Compatible With:
Yanmar Marine Engines: 1GM (1980-1984), 1GM10, 1GM10C (1982-1984), 2GM (1980-1984), 2GM20, 2GMF (1980-1984), 3GM (1980-1984), 3GM30, 3GMD, 3GMF
Yanmar Marine Transmissions: KM2A, KM2C, KM2P, KM3A, KM3P, KM3V
Yanmar Industrial Engines: 1GM (1981), 2GM (1981), 3GM (1981)
Replaces OEM Part Numbers: API Marine 17000, Bosch Newman SR5052N, Hitachi S114-303 & S114-303A, Lucas Electrical Europe LRS01128, Yanmar 128170-77010 & 128170-77010D
Source product highlights
About this item
- 100% New Aftermarket Part – all of our units are manufactured to meet or exceed OEM specifications
- Specs: Starter, Voltage: 12, Power: 1.2kW / 1.61HP, Rotation: CW, Starter Type: DD, Number of Teeth: 9, Pinion/Splines OD: 29.1mm / 1.146in, Mtg Ear 1 Hole: 10.7mm Unthreaded, Mtg Ear 2 Hole: 10.7mm Unthreaded
- Replaces OEM Part Numbers: API Marine: 17000, Bosch Newman: SR5052N, Hitachi: S114-303, S114-303A, Hitachi Sales: S114-303A, Lucas Electrical Europe: LRS01128, Yanmar: 128170-77010, 128170-77010D
- We want to make sure that you get the correct part for your application – please use the part information below to verify that this is the correct replacement for your vehicle. If you need assistance, please contact us.
- We are committed to ensuring that our customers are satisfied with their purchase which is why all of our parts are backed by a 1-year warranty to protect you in the event that there are any issues with your order
PiSquared –
Did not work properly, did not engage the flywheel properly and makes a loud whining sound that is not normal for a starter. Returned for a refund, vendor was very ethical.
Jeffrey A. Hill –
Fit and worked great!!!!
Customer –
Replaced starter on a Yanmar diesel engine. Bolted right in and works great.
John –
Exact fit!