SKU: 14683132952

Marine V-Belt – Fits Volvo Penta 5.0L, 5.7L, 5.8L V8 Engines (Replaces 3852106)

Sale price$19.75 Regular price$21.95
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Description

Marine V-Belt – Fits Volvo Penta 5.0L, 5.7L, 5.8L V8 Engines (Replaces 3852106)Marine V Belt Fits Volvo Penta 5. 0L, 5. 7L, 5. 8L V8 Engines (Replaces 3852106) This marine V belt is designed for a wide range of sterndrive engines, including various V8 models from Volvo Penta, and multiple engine series from MerCruiser and OMC. It serves as a direct fit replacement for the accessory drive belt on power steering pumps, alternators, and water pumps. Engineered for durability and reliable performance in the marine environment, this

Marine V-Belt – Fits Volvo Penta 5.0L, 5.7L, 5.8L V8 Engines (Replaces 3852106)

This marine V-belt is designed for a wide range of sterndrive engines, including various V8 models from Volvo Penta, and multiple engine series from MerCruiser and OMC. It serves as a direct-fit replacement for the accessory drive belt on power steering pumps, alternators, and water pumps.

Engineered for durability and reliable performance in the marine environment, this belt is constructed from high-strength EPDM rubber with reinforced cords to resist stretching, heat, and oil. The molded cog design ensures proper grip and flexibility around pulleys.

  • Direct Application: Designed for power steering, alternator, and water pump applications on compatible engines.
  • Durable Construction: Made from EPDM rubber with synthetic reinforced cords and molded cogs for longevity.
  • Package Includes: One marine-grade V-belt.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Volvo Penta 3852106
Volvo Penta 3852336
Volvo Penta 3853713
MerCruiser 57-32850
MerCruiser 57-69143T
MerCruiser 57-64032Q1
Sierra 18-15400

Compatible Engine Models

Confirm your engine model/year in the table below.

Volvo Penta Applications

Brand Model Stroke OEM Part No. Notes
Volvo Penta 5.0L V8 (302 CID) 4-Stroke 3852106 Ford-based
Volvo Penta 5.0L V8 (305 CID) 4-Stroke 3852106 GM-based
Volvo Penta 5.7L V8 (350 CID) 4-Stroke 3852106 GM-based
Volvo Penta 5.8L V8 (351 CID) 4-Stroke 3852106 Ford-based
Volvo Penta 5.0 FL 4-Stroke 3852106 Alternator belt
Volvo Penta 5.0 Fi 4-Stroke 3852106 Alternator belt
Volvo Penta 5.0 FSi 4-Stroke 3852106 Alternator belt

MerCruiser Applications

Brand Model Stroke OEM Part No. Notes
MerCruiser 2.5L 4-Stroke 57-32850 Various applications
MerCruiser 3.0L 4-Stroke 57-32850 Various applications
MerCruiser 7.4L 4-Stroke 57-32850 Various applications
MerCruiser 8.2L 4-Stroke 57-32850 Various applications

OMC Applications

Brand Model Stroke Years OEM Part No. Notes
OMC 120 4-Stroke 1974-82 3852106 Series 3770650-6229717
OMC 140 4-Stroke 1974-82 3852106 Series 3770650-6229717
OMC 165 4-Stroke 1974-81 3852106 Series 3774865-5813433

Technical Specifications

Specification Value
Product Type V-Belt
Installation Engine Accessory Belt
Housing Material EPDM rubber with synthetic reinforced cords and molded cogs
Housing Color Black
Warranty 1-year warranty against manufacturing defects under normal use conditions
Other Technical Attributes For power steering, alternator, and water pump applications

Package Contents

  • 1 x Marine V-Belt (Replaces 3852106)

Explosion Diagram

Installation Guide

  1. Safety First: Ensure the engine is off and cool, and disconnect the boat's battery.
  2. Locate the Belt: Identify the existing V-belt and the components it drives, such as the alternator, power steering pump, and water pump.
  3. Release Tension: Locate the belt tensioner pulley or the adjustment bolt on one of the accessories (usually the alternator).
  4. Loosen the Belt: Carefully loosen the tensioner or adjustment bolt to create slack in the belt.
  5. Remove Old Belt: Once slack, slip the old belt off the pulleys. Note its routing path.
  6. Install New Belt: Route the new belt around the pulleys following the correct path. Ensure the cogs sit correctly in the pulley grooves.
  7. Apply Tension: Re-tighten the tensioner or accessory adjustment bolt until the belt is properly tensioned. A common rule is about half an inch of deflection when pressed firmly.
  8. Final Check: Reconnect the battery, start the engine, and observe the belt to ensure it is running smoothly and quietly.

Troubleshooting & FAQ

Q: How do I confirm this V-belt will fit my specific engine?
A: The best way is to match your existing part number to one listed in our cross-reference table (e.g., 3852106 for Volvo Penta or 57-32850 for MerCruiser). You can also verify fitment by checking your engine model and year against our compatibility tables.

Q: What are the signs that my current V-belt needs to be replaced?
A: Common signs of a failing V-belt include loud squealing noises from the engine bay, visible cracks or fraying on the belt's surface, a glazed or shiny appearance on the sides, or accessories not functioning correctly (e.g., poor battery charging).

Q: Is this belt suitable for both power steering and alternator applications?
A: Yes, this V-belt is designed for driving engine accessories and is specified for use with power steering, alternator, and water pump systems on the listed engine models.

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14683132952

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4.1 ★★★★★
Based on 28 reviews
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Verified Purchase
Kathleen Bauer
Grantham, US
★★★★★ 5
Excellent results
I have an older truck with badly oxidized headlights. I saw this product advertised and decided to give it a try. It was amazing how easy it was to do. 3 step process and the most remarkable results! I had a question regarding the process, called the number on the QR code and spoke to a person! OhJoy! More than helpful, put a whole new meaning to "service after the sale"I highly recommend this product and this company!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
T
Verified Purchase
Thomas Clauser
Bozeman, US
★★★★★ 3
Not quite what I expected
Great price but the results, though they did improve the clarity, it was not the full results I HAD EXPECTED.. The foiled packages that had the oxidizer removal and ceramic clear coat were nearly dry when I opened them. They should be made more wet when sealed and possibly better foil paqckaging.
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Reviewed in the United States on March 24, 2026
V
Verified Purchase
victor
West Palm Beach, US
★★★★★ 1
Ruined my headlights! Big waste of money!
I decided to try this instead of soda bicarbonate and toothpaste to see if if would be oxidation cleared for longer. Big mistake, it made my headlights completely hazed making it even worst. Don’t waste your money on this or anything else. Soda bicarbonate and toothpaste is better and you can seal it with a lacquer or sealer. Big waste of money. Hopeflly I can fix them…😡
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Reviewed in the United States on February 5, 2025
J
Verified Purchase
Javier Basurco
Grantham, US
★★★★★ 5
Resultado
Bueno, facil de usar
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Reviewed in the United States on April 7, 2026
B
Verified Purchase
Bethany L Kelly
Pawtucket, US
★★★★★ 5
Best product for headlight restoration.
This kit comes with everything that you need to restore dull and yellowed headlights to original shine. I have used other products in the past that were not as easy or effective. Customer service was wonderful. Highly recommend.
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Reviewed in the United States on September 20, 2025

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