New 12V 55A Alternator LR155-20 LR155-20B 12107 129772-77200 Fits for Yanmar 3GM30 3HM35 3JH2 3JH2BE 3JH2E 3-Cyl Diesel 1982-2016
New 12V 55A Alternator LR155-20 LR155-20B 12107 129772-77200 Fits for Yanmar 3GM30 3HM35 3JH2 3JH2BE 3JH2E 3-Cyl Diesel 1982-2016 is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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Expert support & Fitment Guarantee
Description
Description
New 12V 55A Alternator LR155-20 LR155-20B 12107 129772-77200 Fits for Yanmar 3GM30 3HM35 3JH2 3JH2BE 3JH2E 3-Cyl Diesel 1982-2016
Maintaining your heavy machinery at peak performance is essential for operational efficiency and minimizing downtime. This alternator, designed to meet OEM specifications, ensures reliable fit and durability for a wide range of Yanmar diesel engines used in construction and industrial applications.
Compatible Part Numbers
- Atlantic Quality Parts 8800-0500
- Delco RA00121
- Hitachi LR155-20
- Hitachi LR155-20B
- Lester 12107
- Yanmar 129772-77200
- Wilson 90-25-1092
Specifications
- Fully Insulated
- Terminal ID: Light / Ignition
- Voltage: 12V
- Amperage: 55A
- Regulator Clock: 12:00
- Fan Location: External
- Regulator Location: Internal
- B+ Terminal: M5x0.8
- Polarity: Insulated
- Weight: 11.05 lbs / 5.02 kg
Compatible Engines
- Yanmar 2GM20 2-Cyl Diesel 636cc (1982-2016)
- Yanmar 2GMFL 2-Cyl Diesel
- Yanmar 2GMFY(E)-E 2-Cyl Diesel
- Yanmar 2GML 2-Cyl Diesel
- Yanmar 2GMYE-EC 2-Cyl Diesel
- Yanmar 3GM30 3-Cyl Diesel (1982-2016)
- Yanmar 3HM35 3-Cyl Diesel (1982-1992)
- Yanmar 3JH2 3-Cyl Diesel (1991-1999)
- Yanmar 3JH2BE 3-Cyl Diesel (1991-1999)
- Yanmar 3JH2E 3-Cyl Diesel (1991-1999)
- Yanmar 3JH3 3-Cyl Diesel (1999-2003)
- Yanmar 3JH3E 3-Cyl Diesel
- Yanmar 3JH3E-YEU 3-Cyl Diesel
- Yanmar 4JH-DTE 4-Cyl Diesel (1982-2016)
- Yanmar 4JH-HT-E 4-Cyl Diesel (1982-2016)
- Yanmar 4JH-TE 4-Cyl Diesel (1982-2016)
- Yanmar 4JH2-CE 4-Cyl Diesel (1988)
- Yanmar 4JH2-DTE 4-Cyl Diesel (1988)
- Yanmar 4JH2-E 4-Cyl Diesel (1988)
- Yanmar 4JH2-HTE 4-Cyl Diesel (1988)
- Yanmar 4JH2-TE 4-Cyl Diesel (1988)
- Yanmar 4JH2-UTE 4-Cyl Diesel (1988)
- Yanmar 4JH3-CE 4-Cyl Diesel (1994-2003)
- Yanmar 4JH3-DTE 4-Cyl Diesel (1994-2003)
- Yanmar 4JH3-HTE 4-Cyl Diesel (1994-2003)
- Yanmar 4JH3-TCE 4-Cyl Diesel (1994-2003)
- Yanmar 4JH3-TE 4-Cyl Diesel (1994-2003)
- Yanmar 4JH3-TE-YEU 4-Cyl Diesel (1994-2003)
- Yanmar 4JH3E 4-Cyl Diesel (1994-2003)
- Yanmar 4JHE 4-Cyl Diesel
- Yanmar 4JM-7Z (1982)
- Yanmar 4LH-DTE 4-Cyl Diesel (1987)
- Yanmar 4LH-HTE 4-Cyl Diesel (1987)
- Yanmar 4LH-STE 4-Cyl Diesel (1987)
- Yanmar 4LH-TE 4-Cyl Diesel
- Yanmar 4LHA-DTE 4-Cyl Diesel
- Yanmar 4LHA-DTZ 4-Cyl Diesel
- Yanmar 4LHA-HTE 4-Cyl Diesel
- Yanmar 4LHA-HTZE 4-Cyl Diesel
- Yanmar 4LHA-STE 4-Cyl Diesel
- Yanmar 4LHA-STZE 4-Cyl Diesel
- Yanmar 6PH 6-Cyl Diesel (1982)
- Yanmar 6PH-HTZY 6-Cyl Diesel (1982)
- Yanmar 6PHM-HTE 6-Cyl Diesel (1982)
- Yanmar 6PHM-HTZ 6-Cyl Diesel (1982)
- Yanmar 6PHM-TZ 6-Cyl Diesel (1982)
- Yanmar 6PHS-HTPS 6-Cyl Diesel (1982)
- Yanmar 6PHS-TPS 6-Cyl Diesel (1982)
- Yanmar KBW-20
- Yanmar KBW-21
- Yanmar KM2C
- Yanmar KM2P
- Yanmar KM3A
- Yanmar KM3P
- Yanmar KM3V
- Yanmar KM5A
- Yanmar UJH2E
Compatible Equipment
- Yanmar Diesel Engines: 2GM20, 2GMFL, 2GMFY(E)-E, 2GML, 2GMYE-EC, 3GM30, 3HM35, 3JH2, 3JH2BE, 3JH2E, 3JH3, 3JH3E, 3JH3E-YEU, 4JH-DTE, 4JH-HT-E, 4JH-TE, 4JH2-CE, 4JH2-DTE, 4JH2-E, 4JH2-HTE, 4JH2-TE, 4JH2-UTE, 4JH3-CE, 4JH3-DTE, 4JH3-HTE, 4JH3-TCE, 4JH3-TE, 4JH3-TE-YEU, 4JH3E, 4JHE, 4JM-7Z, 4LH-DTE, 4LH-HTE, 4LH-STE, 4LH-TE, 4LHA-DTE, 4LHA-DTZ, 4LHA-HTE, 4LHA-HTZE, 4LHA-STE, 4LHA-STZE, 6PH, 6PH-HTZY, 6PHM-HTE, 6PHM-HTZ, 6PHM-TZ, 6PHS-HTPS, 6PHS-TPS, KBW-20, KBW-21, KM2C, KM2P, KM3A, KM3P, KM3V, KM5A, UJH2E
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
Shipping and Delivery
What countries do you ship to?
What countries do you ship to?
We can ship to these countries:
Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea, Thailand, Vietnam
United States
Belgium, San Marino, Italy, Spain, Netherlands, France, Germany, Finland, Austria, Denmark, Ireland, Luxembourg, Monaco, Norway, Sweden, Switzerland, Portugal, Poland, Hungary, Canada, Estonia, Australia, Mexico, New Zealand, Bulgaria, Croatia, Cyprus, Czechia, Greece, Greenland, Iceland, Liechtenstein, Lithuania, Malta, Romania, Russia, Slovakia, Slovenia, Latvia, Turkey, United Kingdom
How long will it take to receive my order?
How long will it take to receive my order?
Estimated delivery time to USA: 3-6 workdays;
Estimated delivery time to Canada, Mexico: 4-7 workdays;
Estimated delivery time to Australia: 4-7 workdays;
Estimated delivery time to European countries: 4-7 workdays;
Estimated delivery time to Asian countries: 3-5 workdays.
Returns and Refunds
How do I return a product?
How do I return a product?
Our return policy lasts 60 days. If 60 days have gone by since the delivery, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused, not installed, clean and in the same condition that you received it. Shrink wrapping must not be broken. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
Steps of Returning Products to Fab Heavy Parts
1. Request returns in seconds at our return portal.
2. Fill in the email address you left with the order & the order number to start the return. Note: a correct order number format starts with a # hashtag
3. Select the items you wish to return and choose the return reason and upload photos of the received package.
Then, Fab Heavy Parts receives your return request and starts to process your return request. We may contact you for more details.
Steps after the approval of your return request:
1. A Return label will be sent to you via email. Print out the return label, place it on the parcel, and take it to the drop-off point. Make sure you properly pack the product for return if it’s returnable.
2. A refund of the original purchase price will be issued.
Any questions about returning products, please feel free to contact us at info@fabheavy.com
How long will it take to receive my refund?
How long will it take to receive my refund?
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment within 3-10 business days.
Payment Methods
What kind of payment methods do you accept?
What kind of payment methods do you accept?
We accept all major credit cards, PayPal, Google Pay, Apply Pay, Shop Pay, debit cards.
If you prefer offline payment, please contact us to get our bank transfer details.
Taxes or duties
Will I receive customs/import duties?
Will I receive customs/import duties?
For orders shipping to the United States, our price includes the import fees. The receiver/buyer doesn't need to pay any extra customs taxes, or duties for their packages. For orders shipping to non-US countries, please check our policy here.




