SKU: 15208037497

Marine Engine V-Belt for Mercruiser, Volvo Penta, OMC 3.0L-8.2L Engines (3858462)

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Description

Marine Engine V-Belt for Mercruiser, Volvo Penta, OMC 3.0L-8.2L Engines (3858462)Marine Engine V Belt Fits Mercruiser, Volvo Penta, OMC 3. 0L 8. 2L Engines (Replaces 3858462) This high quality V belt is engineered to restore performance in the power steering systems of various Mercruiser, Volvo Penta, and OMC stern drive engines. Designed for durability and a precise fit, it serves as a reliable replacement for worn or damaged original belts on engines ranging from 3. 0L to 8. 2L across multiple model families. This V belt is a

Marine Engine V-Belt – Fits Mercruiser, Volvo Penta, OMC 3.0L-8.2L Engines (Replaces 3858462)

This high-quality V-belt is engineered to restore performance in the power steering systems of various Mercruiser, Volvo Penta, and OMC stern drive engines. Designed for durability and a precise fit, it serves as a reliable replacement for worn or damaged original belts on engines ranging from 3.0L to 8.2L across multiple model families.

This V-belt is a direct replacement for the following OEM part numbers: Mercruiser 27-93658Q, 57-45856, 57-49213A1, 57-93658Q, 93658Q; Volvo Penta 3858462; and OMC 0311046, 0914787.

  • Application: Specifically designed for engine-mounted power steering pumps.
  • Material: Constructed from durable synthetic rubber featuring high-strength internal cords for longevity and reliable power transmission.
  • Dimensions: Measures 45 inches (1143 mm) in length to match OEM specifications.

Part Number Cross-Reference

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

Brand Part Number
Mercruiser 27-93658Q
Mercruiser 57-45856
Mercruiser 57-49213A1
Mercruiser 57-93658Q
Mercruiser 93658Q
Volvo Penta 3858462
OMC 0311046
OMC 0914787

Compatible Engine Models

Confirm your engine model/year in the table below.

Brand Model OEM Part No. Notes
Mercruiser 3.0L 27-93658Q, 57-45856, 57-49213A1, 57-93658Q, 93658Q Power steering belt
Volvo Penta 3.0GSPMDA 3858462 Power steering belt
Volvo Penta 3.0GSPHUB 3858462 Power steering belt
Volvo Penta 3.0GSPNCA 3858462 Power steering belt
Volvo Penta 3.0GSPNCS 3858462 Power steering belt
Volvo Penta 3.0GSPLKD 3858462 Power steering belt
Volvo Penta 5.0FL 3858462 Power steering belt
Volvo Penta 5.0FI 3858462 Power steering belt
Volvo Penta 5.8FL 3858462 Power steering belt
Volvo Penta 5.8FI 3858462 Power steering belt
OMC Cobra 0311046, 0914787 Power steering belt

Technical Specifications

Specification Value
Product Type Power Steering V-Belt
Installation Engine mounted
Belt Type V-Belt
Belt Length 45 inches (1143 mm)
Material Synthetic rubber with high-strength cords
Application Power steering system
Dimensions 45" length (1143 mm)
Warranty 1 year against manufacturing defects

Package Contents

  • 1 x Power Steering V-Belt (3858462)

Installation Guide

  1. Ensure the engine is off, cool to the touch, and the battery is disconnected for safety.
  2. Locate the power steering pump and identify the old V-belt that requires replacement.
  3. Loosen the tensioner pulley or the pump's pivot bolts to release tension from the belt.
  4. Carefully slide the old belt off all pulleys, noting its path.
  5. Compare the old belt with your new one to confirm it is the correct size.
  6. Route the new V-belt around the pulleys, following the diagram for your specific engine.
  7. Apply proper tension to the belt by adjusting the tensioner or pump. A correctly tensioned belt should have approximately 1/2 inch of play when pressed.
  8. Securely tighten all bolts and mounting hardware.
  9. Reconnect the battery, start the engine, and check for proper belt operation and steering function.

Troubleshooting & FAQ

How do I know if this V-belt will fit my engine?
This belt fits a wide range of Mercruiser, Volvo Penta, and OMC engines. To ensure compatibility, please match your old belt's part number to one of the OEM numbers provided in our cross-reference table, such as Volvo Penta 3858462 or Mercruiser 57-93658Q, and check the compatibility list.

What are the signs that my old V-belt needs to be replaced?
Common symptoms of a failing V-belt include loud squealing noises from the engine bay, visible cracks or fraying on the belt, and a noticeable decrease or loss of power steering assistance, making the wheel harder to turn.

How often should I inspect or replace this belt?
We recommend visually inspecting all engine belts during regular service intervals. While there is no fixed replacement schedule, it is wise to replace the belt if it shows any signs of wear, glazing, or cracking to prevent unexpected failure.

OEM vs. Aftermarket?
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.

How fast do you ship and how much does it cost?
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.

What is your warranty and return policy?
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: 15208037497

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4.8 ★★★★★
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David w.
Pawtucket, US
★★★★★ 5
For aggressive chewers means just that!
Color: 1PC-Beef-Red
Large size means large. Very well constructed and made for the aggressive chewer I have at home.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
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Tatoani
San Leandro, US
★★★★★ 3
Not completely indestructible but definitely long-lasting with plastic bits everywhere
Color: 1PC-Beef-Red
It's destructible it just takes a long time and tons of tiny little plastic pieces everywhere and even in your dog's stomach would not recommend due to wear and tear on dog's teeth and the plastic chips off.
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Reviewed in the United States on May 17, 2026
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Audrey Davis
Battle Creek, US
★★★★★ 5
Great Product!!!
Color: 1PC-Beef-Red
This is the first toy my dog has not demolished. I need to buy more just like it just in case something happens to this one. It's worth every bit of the money I spent on it.
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Reviewed in the United States on June 5, 2026
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Timothy G
Lowell, US
★★★★★ 5
Chew incessant dogs
Color: 1PC-Beef-Red
Very tough, My Dashound is a Tasmanian Devil & young this has really slowed his roll, and still enjoying the chewing & licking with peanut butter. Great item!
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
Matthew Nichter
San Leandro, US
★★★★★ 5
Durable!
Color: 1PC-Beef-Red
Alright, here's a product review for those Tough Dog Toys: Finally, a Toy That Survives My Monster! - Tough Dog Toys Review As the owner of a determined (and I mean determined) large breed chewer, finding toys that last longer than five minutes has been a constant and often frustrating quest. I've gone through countless plush toys ripped to shreds, rubber toys with chunks missing, and even some "indestructible" toys that met their demise far too quickly. That's why I was both hopeful and skeptical when I came across the Tough Dog Toys, designed specifically for aggressive chewers and large breeds. Let me tell you, these bone-shaped nylon toys are living up to their name. My power-chewing Labrador has been going at this thing for days now, and I'm genuinely impressed. Where other toys have succumbed to his relentless gnawing, the Tough Dog Toy has held its own. There are some minor teeth marks, as expected, but absolutely no significant damage, no pieces torn off, and no signs of imminent destruction. "Almost indestructible" might actually be an understatement! The design is simple but effective. The solid nylon construction feels incredibly durable, and the bone shape is easy for my dog to grip and maneuver. It's also a good size for a large breed – substantial enough that he can really get a good chew going without it disappearing in his mouth. What I appreciate most is the peace of mind this toy provides. I no longer have to constantly supervise playtime, fearing that he'll ingest pieces of a destroyed toy. This feels like a safe and long-lasting option for even the most enthusiastic chewers. Pros: * Truly durable – stands up to aggressive chewing from a large breed. * Solid nylon construction feels virtually indestructible. * Safe design with no small parts to break off. * Good size and shape for large dogs to grip and enjoy. * Provides long-lasting entertainment. Cons: * May show some teeth marks over time (though this hasn't compromised its integrity). * It's a fairly hard material, so dogs who prefer softer toys might not be as interested. Overall: If you're at your wit's end trying to find a toy that can withstand your aggressive chewing large breed dog, I highly recommend giving the Tough Dog Toys a try. This bone toy has proven to be the most durable option we've encountered, offering excellent value for money and, most importantly, a safe and engaging chewing experience for your furry friend. Five out of five paws!
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Reviewed in the United States on April 23, 2025

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