Serpentine Belt – Fits Volvo Penta D3-110 through D3-220 Marine Engines (21141198, 22283751)

Serpentine Belt – Fits Volvo Penta D3-110 through D3-220 Marine Engines

This high-quality aftermarket serpentine belt is engineered for reliable performance on Volvo Penta D3 series 5-cylinder diesel engines, covering models from 110 HP to 220 HP manufactured between 2009 and 2022. It is designed to meet or exceed OEM specifications, ensuring proper fit and function for the engine's accessory drive system.

As a direct replacement for Volvo Penta part numbers 21141198 and 22283751, this belt provides a dependable solution for routine maintenance or repair, restoring power transmission to critical components like the water pump.

• Application: Powers the engine's accessory drive, specifically the water pump on D3 series marine engines.
• Durable Construction: Made from synthetic rubber with polyester reinforcement for excellent resistance to heat, abrasion, and cracking.
• Enhanced Grip: Features a multi-groove, V-ribbed design for superior grip and efficient power transmission, reducing slippage and noise.

Part Number Cross-Reference

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

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 x Serpentine Belt (Replaces OEM 21141198, 22283751)

Installation Guide

1. Safety First: Ensure the engine is off and cool, and disconnect the battery's negative terminal.
2. Locate Tensioner: Identify the belt tensioner pulley, which maintains pressure on the belt.
3. Release Tension: Use an appropriate wrench or breaker bar on the tensioner to release the tension. You may need to turn it clockwise or counter-clockwise depending on the model.
4. Remove Old Belt: While the tension is released, carefully slide the old belt off the pulleys. It's helpful to note or photograph the belt's routing path first.
5. Inspect Pulleys: Before installing the new belt, check that all pulleys are clean and spin freely without wobbling.
6. Route New Belt: Following the correct path, route the new belt around all pulleys, leaving the tensioner pulley for last.
7. Apply Tension: Release the tensioner slowly to apply pressure to the new belt, then remove the wrench.
8. Final Check: Ensure the belt is properly seated in the grooves of each pulley. Reconnect the battery and briefly start the engine to confirm the belt runs smoothly and quietly.

Troubleshooting & FAQ

Q: How do I confirm this belt fits my Volvo Penta D3 engine?

A: Check that your specific engine model (e.g., D3-170A-F) and year fall within the ranges listed in our "Compatible Engine Models" table. You can also confirm by matching your old belt's part number to the OEM numbers this product replaces: 21141198 or 22283751.

Q: What are the signs that my serpentine belt needs replacement?

A: Common indicators of a failing belt include loud squealing or chirping noises from the engine, visible cracks, splits, or frayed edges on the belt material, and accessories (like the water pump) performing poorly, which can lead to overheating.

Q: Is this the timing belt or the accessory belt?

A: This is the serpentine belt, also known as a V-ribbed or accessory drive belt. It is responsible for driving engine accessories. It is not the engine's internal timing belt.

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.