966694 V Belt for Volvo Penta AQ115 AQ120 AQ125 AQ130 AQ140 AQ145 AQ165 AQ170 BB230 BB250 | JLM Marine
SKU: 80988711632

966694 V Belt for Volvo Penta AQ115 AQ120 AQ125 AQ130 AQ140 AQ145 AQ165 AQ170 BB230 BB250 | JLM Marine

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Description

966694 V Belt for Volvo Penta AQ115 AQ120 AQ125 AQ130 AQ140 AQ145 AQ165 AQ170 BB230 BB250 | JLM MarineV Belt for Volvo Penta AQ115 AQ120 AQ125 AQ130 AQ140 AQ145 AQ165 AQ170 BB230 BB250 JLM Marine This V Belt is designed as a direct replacement for Volvo Penta sterndrive and inboard engines, including the AQ series (AQ115, AQ120, AQ125, AQ130, AQ140, AQ145, AQ165, AQ170) and BB series (BB230, BB250). Engineered to OEM specifications, this belt ensures reliable performance and proper tension for your engine's accessory drive system. This part directly

V Belt for Volvo Penta AQ115 AQ120 AQ125 AQ130 AQ140 AQ145 AQ165 AQ170 BB230 BB250 | JLM Marine

This V Belt is designed as a direct replacement for Volvo Penta sterndrive and inboard engines, including the AQ series (AQ115, AQ120, AQ125, AQ130, AQ140, AQ145, AQ165, AQ170) and BB series (BB230, BB250). Engineered to OEM specifications, this belt ensures reliable performance and proper tension for your engine's accessory drive system.

This part directly replaces Volvo Penta OEM part numbers 966694, 966694-2, and 834548, as well as Sierra Marine OEM part number 18-4044. It provides a cost-effective aftermarket solution without compromising on quality or fitment.

  • Includes 1 X V Belt
  • Fits multiple Volvo Penta AQ and BB engine models
  • Direct replacement for OEM part number 966694

Part Number Cross-Reference

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

Brand Part Number
Volvo Penta 966694
Volvo Penta 966694-2
Volvo Penta 834548
Sierra Marine 18-4044

Compatible Engine Models

Confirm your engine model/year in the table below.

Brand Model
Volvo Penta 230A
Volvo Penta 230B
Volvo Penta 250A
Volvo Penta 251A
Volvo Penta AQ115A
Volvo Penta AQ115B
Volvo Penta AQ120B
Volvo Penta AQ125A
Volvo Penta AQ130
Volvo Penta AQ130A
Volvo Penta AQ130B
Volvo Penta AQ130C
Volvo Penta AQ130D
Volvo Penta AQ140A
Volvo Penta AQ145A
Volvo Penta AQ165A
Volvo Penta AQ170A
Volvo Penta AQ170B
Volvo Penta AQ170C
Volvo Penta AQD21A
Volvo Penta BB115A
Volvo Penta BB115B
Volvo Penta BB115C
Volvo Penta BB140A
Volvo Penta BB145A
Volvo Penta BB165A
Volvo Penta BB170A
Volvo Penta BB170B

Technical Specifications

Specification Value
OEM Number 966694
Part Type V Belt
Application Volvo Penta Sterndrive & Inboard Engines

Package Contents

Each package contains the following components:

  • 1 X V Belt

Installation Guide

  1. Disconnect the battery to ensure safety before working on the engine.
  2. Locate the old V belt on your Volvo Penta engine's accessory drive system.
  3. Release tension on the belt by loosening the alternator or tensioner mounting bolts.
  4. Remove the old belt from all pulleys, noting the routing path for reference.
  5. Inspect all pulleys for wear, damage, or debris; clean if necessary.
  6. Route the new V belt around the pulleys following the original path.
  7. Adjust the alternator or tensioner position to achieve proper belt tension.
  8. Tighten all mounting bolts securely once proper tension is achieved.
  9. Check belt alignment across all pulleys to prevent premature wear.
  10. Rotate the engine manually to ensure the belt runs smoothly without slipping.
  11. Reconnect the battery and start the engine to verify proper operation.
  12. Recheck belt tension after the first few hours of operation and adjust if needed.

Troubleshooting & FAQ

Q: How do I confirm this V belt fits my Volvo Penta engine?
A: Cross-reference your engine model with the Compatible Engine Models table above. You can also verify your OEM part number matches 966694, 966694-2, 834548, or Sierra 18-4044.

Q: How often should I replace the V belt?
A: Inspect your V belt annually or every 100 hours of operation. Replace it if you notice cracks, glazing, fraying, or loss of tension. Typical service life is 2–4 years depending on usage and operating conditions.

Q: What are common signs that my V belt needs replacement?
A: Squealing noises during startup or acceleration, visible cracks or wear on the belt surface, poor alternator charging, and slipping under load are all indicators that replacement is needed.

Q: Can I install this belt myself or do I need a mechanic?
A: If you have basic mechanical skills and tools, you can replace the belt yourself by following the installation steps. However, professional installation is recommended to ensure proper tension and alignment.

Q: What's the difference between OEM and aftermarket V belts?
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: 80988711632

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Color: White, Size: Queen (Pack of 2)
I had down pillows, and foam pillows, and other synthetic pillows etc and some were ok and others were not. I cannot get a great nights sleep if I am constantly having to adjust my pillow during the night. I ordered these pillows as I sleep on my side mostly but sometimes on my back. When they arrived I followed the directions (as they are in a vacuum pack) and only takes a few minutes for them to acclimate. Then put pillow cases on them and off to bed. I had the BEST sleep I have had in YEARS !!!!! The pillows are great. They keep your head comfortable and cool (No Sweating) and super comfortable. The only issue is after a perfect nights sleep, I find I really do not want to get out of bed in the morning..One great thing, is I am retired so I really do not have to get up out of bed until I want to 😴😳. The pillows are well made and feel like expensive down filled pillows but softer. I am VERY satisfied with the pillows. I just wish I would have found these pillows years ago. But now I have them and the perfect sleep that they provide. Dr Dave
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Maritza
Birmingham, US
★★★★★ 5
Great sleep
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
Finally found a pillow that is comfortable. Tested about 5 until I found the right one. This is perfect for back and side sleepers. Firm, but soft. Just enough filling and great quality. Will hold up for many years.
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nastyfishy
Omaha, US
★★★★★ 4
Good overall
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Bought these for our guest bedroom. They are quite overstuffed, so if you like full pillows this will be your thing. As such they are dense and firm. The height is a bit much if you are small framed, but are comfortable overall and stay cool enough to be nice in the summer.
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I LOVE these pillows. I bought the king-size set and ended up liking them so much that I want them on every bed in the house. They’re soft but still supportive, and they actually work for different sleeping positions, back, side, and stomach sleepers. They don’t go flat, but they’re also not overly stiff, which is such a hard balance to find. I throw them in the washing machine which makes them super easy to wash! The size is true to King! They feel cool and hotel-quality, and the down-alternative fill is great if you don’t want real feathers. I wake up without neck pain, and they keep their shape night after night. If you’re picky about pillows (like I am), these are absolutely worth it. Comfortable, affordable, and a great value for a set of four.
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Incredibly perfect pillows. They feel not firm nor too soft but just right.
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