Volvo Penta Drive Belt 21407026 - OEM Serpentine Belt
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Volvo Penta Drive Belt – 21407026
Maintain reliable accessory drive performance with the genuine Volvo Penta 21407026 Drive Belt. This OEM multi-rib / serpentine belt transfers power from the engine crankshaft to key components such as the compressor, alternator, and accessory systems, helping ensure proper engine operation and system performance in demanding marine environments.
Manufactured to Volvo Penta’s original equipment specifications, this belt features reinforced construction designed to withstand heat, load, and moisture typical of marine diesel engine compartments.
Key Features
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Genuine Volvo Penta OEM serpentine / multi-rib belt
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Drives compressor and engine accessory systems
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Reinforced construction for reliable power transmission
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Designed for marine diesel engine environments
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Direct replacement for the factory-installed belt
Replaces / Supersedes
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3583963
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3584433
Compatible Volvo Penta Engines
Commonly used on Volvo Penta D4 and D6 diesel engines, including:
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D4 Series – D4-260A-A, D4-260A-B, D4-260A-C, D4-260A-D, D4-260A-E, D4-260D-B, D4-260D-C, D4-260D-D, D4-260D-E
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D6 Series – D6-350A-A, D6-350A-B, D6-370A-B, D6-370A-C, D6-370A-D, D6-370D-B, D6-370D-C, D6-370D-D, D6-370D-E
Important Compatibility Note
Accessory belt configurations may vary depending on engine model and production run. Always verify compatibility using the engine serial number to ensure the correct belt for your specific Volvo Penta engine.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.