Skip to content
Clear product details Fitment guidance Contact support
RepairRoute Parts for the job in front of you.

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 | Repair and Installation Guide

$66.99

7 ratingsSource: Amazon
SKU: C-B004PJLH72 Category:

Review this component in the context of the repair, installation access, nearby parts, and the result the job is intended to achieve.

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

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.

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

Product facts

Specifications

Canonical product
MP-US-B004PJLH72
Source product ID
B004PJLH72
Category
Replacement Parts / Starters & Alternators / Starters & Parts / Starters
Available images
4

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Repair scenarios, installation, companion parts, and use outcomes

Buying guidance

Quick decision

Review this starters in the context of the repair and the surrounding components.

Repair scenario

  • Identify the symptom and confirm that this is the component required by the repair.
  • Inspect nearby connectors, fasteners, and mating surfaces before installation.

Installation notes

  • Use the listing instructions when present and follow the vehicle service procedure.
  • Professional installation may be appropriate when the repair requires special tools or calibration.

Companion parts

  • Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
  • Use the service procedure and the visible package contents to identify any additional parts or tools required.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Customer feedback

Ratings and written reviews

4.6 / 5 7 source ratings

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

4 written reviews
5 stars 3
4 stars 0
3 stars 1
2 stars 0
1 star 0

4 reviews for 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 | Repair and Installation Guide

  1. Imported from AmazonSource context: Verified Purchase

    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.

  2. Imported from AmazonSource context: Verified Purchase

    Jeffrey A. Hill

    Fit and worked great!!!!

  3. Imported from AmazonSource context: Verified Purchase

    Customer

    Replaced starter on a Yanmar diesel engine. Bolted right in and works great.

  4. Imported from AmazonSource context: Verified Purchase

    John

    Exact fit!

Add a review

Your email address will not be published. Required fields are marked *