12V 63A Alternator ALK6210 381166 381519 Fits for Mercruiser Model 110 120 2.5L/153CI 4-Cyl 1963 - 1966
12V 63A Alternator ALK6210 381166 381519 Fits for Mercruiser Model 110 120 2.5L/153CI 4-Cyl 1963 - 1966 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
Compatibility Information
| Part Number | ALK6210 381166 381519 |
|---|---|
| Make | Mercruiser, Palmer, Universal, Chris Craft, Starrett, OMC |
| Model | 110, 120, 140, 150, 190, 225, Rover 60, IH215, IH240, IH264, IH301D, IH345, IH60, PH134, Atomic Four, Utility Four, 283 Corvette, 283-O Corvette, 172FD, 220FD, 330FD |
Description
Description
12V 63A Alternator ALK6210 381166 381519 Fits for Mercruiser Model 110 120 2.5L/153CI 4-Cyl 1963 - 1966
Maintaining your marine and industrial equipment at peak performance requires reliable and durable components engineered to meet exacting standards. This 12V 63A alternator is designed to deliver OEM-spec fit and long-lasting durability for marine and related applications, ensuring consistent power supply and operational efficiency.
Compatible Part Numbers
- Prestolite ALK6210
- ALK6210A
- ALK6222
- ALK6222A
- ALK6222AY
- ALK6222AYS
- ALK6222Y
- 51-271
- 51271
- ALK5206
- ALK6207
- 51-284
- 51284
- ANE5201
- ANE5201S
- ANE5202
- ANE5202S
- ANE5202YS
- 51-266
- 51266
- 51-272
- 51272
- ALD5006
- ALE5202
- ALE5202B
- ALE5202Y
- ALE5204
- 51-12
- 5112
- 51-48
- 5148
- ALK5202
- ALK5202Y
- ALK5202YS
- ALK5228YS
- 51-75
- 5175
- 51-277
- 51277
- ALD5002
- ALD5002S
- ALE5201
- ALE5201A
- ALE5201B
- ALE5201C
- ALE5201S
- ALE5201S-1
- ALE5201S1
- ALE5201SS
- ALE5203
- ALE5203A
- ALE5203S
- ALE5209
- ALE5220
- ALE5220YS
- 51-14
- 5114
- 51-19
- 5119
- 51-41
- 5141
- 51-49
- 5149
- 51-57
- 5157
- 51-201
- 51201
- 51-249
- 51249
- 51-280
- 51280
- ALF5201
- ALE5202S
- ALE5202K
- OMC 381166
- 381519
- 383433
- 383443
- 384233
- 981186
- 981187
- 985964
- 379761
- API 20037
- ALT37
- ALT50
- ALT30
- 20037
- 20030
- 20031
Specifications
- Voltage: 12V
- Amperage: 63A
- Quality: Premium
- Rotation: Clockwise (CW)
- Mounting Ear 1 Hole: (3) x 5/16-18 Threaded
- Mounting Ear 2 Hole: 10.2mm Unthreaded
- Mounting Ear 3 Hole: 10.3mm Unthreaded
- Mounting Ear 1 Thickness: 0.421in / 10.7mm
- Mounting Ear 2 Thickness: 0.378in / 9.6mm
- Mounting Ear 3 Thickness: 0.799in / 20.3mm
- Regulator Clock Position: 12:00
- Fan Location: External
- Regulator Location: Internal
- B+ Terminal: 12-24
- Polarity: Negative
- Pulley Grooves: 1
- Pulley Type: Solid Pulley
- Overall Diameter (OD): 2.626in / 66.7mm
- Weight: 11.6 lbs / 5.27 kg
- Notes: 1-Wire Universal Replacement Spark Arrestor Screens for Marine Applications
- Design: 10SI style alternator, compatible as a replacement for Prestolite (Lester) units with dual top ears in marine applications
Compatible Engines
- Mercruiser Model 110 2.5L/153CI 4-Cyl (1963 - 1966)
- Mercruiser Model 120 2.5L/153CI 4-Cyl (1964 - 1972)
- Mercruiser Model 140 3.2L/194CI 6-Cyl (1963)
- Mercruiser Model 140 3L/181CI 4-Cyl (1968 - 1972)
- Mercruiser Model 150 3.8L/230CI 6-Cyl (1964 - 1966)
- Mercruiser Model 190 4.6L/283CI 8-Cyl (1963 - 1964)
- Mercruiser Model 225 5.4L/327CI 8-Cyl (1963 - 1966)
- Mercruiser Rover 60 60CI 4-Cyl (1965 - 1967)
- Palmer IH215 (1961 - 1966)
- Palmer IH240 (1961 - 1966)
- Palmer IH264 (1961 - 1966)
- Palmer IH301D (1961 - 1966)
- Palmer IH345 (1961 - 1966)
- Palmer IH60 (1961 - 1966)
- Palmer PH134 (1961 - 1966)
- Universal Atomic Four 4-Cyl (1964 - 1965)
- Universal Utility Four 4-Cyl (1964 – 1965)
Compatible Equipment
- Chris Craft: 283 Corvette 1962 - 1967, 283-O Corvette 1962 - 1967
- Mercruiser: Model 110, Model 120, Model 140, Model 150, Model 190, Model 225, Rover 60
- Palmer: IH215, IH240, IH264, IH301D, IH345, IH60, PH134
- Starrett: 172FD 1963, 220FD 1963, 330FD 1963
- Universal: Atomic Four 4-Cyl, Utility Four 4-Cyl
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
Do you ship to the UK?
Yes, we ship to mainland UK, Scotland, Wales, and Northern Ireland. Shipping rates and estimated delivery times are displayed at checkout.
Will I be charged import duties or VAT?
Our prices do not include VAT or import duties. UK and European customers are responsible for any applicable import taxes, VAT, and customs fees charged upon entry into their country. These charges vary depending on the commodity code, order value, and destination country. We recommend checking with your local customs authority or HMRC (for UK customers) before placing your order.
How long will delivery take to the UK?
Standard delivery to UK addresses is typically 4–7 business days from dispatch. Express options may be available at checkout. Customs clearance can add 1–3 additional business days in some cases.
Are your parts compatible with UK and European specifications?
Many of our engine, hydraulic, and powertrain components are compatible with EU and UK-market machines. Please verify the part number against your OEM manual or machine serial plate before ordering. Contact us with your machine make, model, and serial number if you need fitment confirmation.
What currency will I be charged in?
UK customers are billed in GBP (£).
What is your returns policy for UK orders?
We accept returns within 30 days of delivery for unused parts in original packaging. UK customers are protected under the Consumer Contracts Regulations 2013, which grants a 14-day right to cancel an order before it has been dispatched. Once an order has been fulfilled and shipped, standard return terms apply. Return shipping costs for non-defective items are the buyer's responsibility.
How do I verify a part number before ordering?
Each listing includes part numbers and compatible machine models. Cross-reference with your OEM workshop manual, or contact our technical team via the contact form with your machine make, model, year, and serial number.
Do you offer trade accounts for UK buyers?
Yes. UK trade customers can apply for a B2B account to access volume pricing and dedicated account support.
What payment methods do you accept?
We accept all major credit and debit cards including Visa, Mastercard, and American Express. We also support PayPal, Apple Pay, and Google Pay at checkout. For B2B and trade customers, bank transfer (BACS) and net payment terms may be available upon account approval — please contact us to discuss your requirements.
