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Home Shop By Engine Parts & Anodes Engine Components Belts Sierra 18-15290 | V-Belt for Mercruiser Stern Drives replaces: Mercury Marine 57-13457Q/57-13457
Sierra 18-15290 | V-Belt for Mercruiser Stern Drives replaces: Mercury Marine 57-13457Q/57-13457
Sierra

Sierra 18-15290 | V-Belt for Mercruiser Stern Drives replaces: Mercury Marine 57-13457Q/57-13457

SKU
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$24.85
$24.85 - $24.85
$24.85
$19.99
$19.99 - $19.99
$19.99
Availability In Stock In Store 6 Online Only - This item is stored in an external warehouse. Online orders will be shipped direct to the shipping address or available for in-store pickup typically within 1-3 days.
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30-Day Return Policy | See Details.

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Available during our normal business hours:

29 inches effective length

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Sierra Marine engine parts are designed to meet or exceed the OEM part they are intended to replace and they are backed by the SeaStar Solutions Two-Year Warranty—one of the best in the business.

We offer a variety of Sierra engine parts for most engine applications on the water today—including MerCruiser, OMC, Johnson/Evinrude, Volvo and more.

Key Features of Sierra V-Belts

  • High-strength synthetic cords resist shock load
  • Low-stretch properties assure uniform performance over the life of the belt
  • Special rubber compound section assures smooth and even transfer of load forces to the cords
  • Cogs are molded to precise engineering tolerances to improve flexibility and maintain cord support
  • Rubber edges maintain positive, no-slip contact with pulley grooves

V-Belt Applications

Sierra Part # Application Replaces OEM Part # Effective Length Top Width Model
18-15550 Mallory 9-55000 55" or 139.7cm 29/64" or 11.5mm 10533602
18-15550 MerCruiser Stern Drive 57-13458, 57-13458T, 57-13458Q 55" or 139.7cm 29/64" or 11.5mm 10533602
18-15490 Mallory 9-55007 52 1/2" 29/64" or 11.5mm 10533560
18-15490 MerCruiser Stern Drive 57-816295T, 57-816295Q 52 1/2" 29/64" or 11.5mm 10533560
18-15290 MerCruiser Stern Drive 57-53215, 57-53215T, 57-13457T, 57-13457, 57-13457Q 29" or 73.7cm 29/64" or 11.5mm 10533438
18-15480 Mallory 9-55003 48" or 121.9cm 29/64" or 11.5mm 4378360
18-15480 MerCruiser Stern Drive 57-48122, 57-48122Q 48" or 121.9cm 29/64" or 11.5mm 4378360
18-15300 MerCruiser Stern Drive 57-49756 30" or 76.2cm 29/64" or 11.5mm 10533446
18-15370 Mallory 9-55005 37" or 94cm 29/64" or 11.5mm 10533479
18-15370 MerCruiser Stern Drive 57-65607, 57-65607Q 37" or 94cm 29/64" or 11.5mm 10533479
18-15370 Mercury Marine 57-65607T 37" or 94cm 29/64" or 11.5mm 10533479
18-15345 MerCruiser Stern Drive 57-74271, 57-74271Q 34 1/2" or 87.6cm 29/64" or 11.5mm 10533461
18-15345 Mercury Marine 57-74271T 34 1/2" or 87.6cm 29/64" or 11.5mm 10533461
18-15470 MerCruiser Stern Drive 57-78200, 57-78200A1, 57-78200Q1 47" or 119.4cm 29/64" or 11.5mm 4378428

Engine Parts Selector

If you do not see the V-Belt (or other engine part) you need, please visit the Sierra Engine Parts Selector, where you can search by engine make, model, serial number or year of manufacture.

Brand: Sierra

WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

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Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at sales@freeportmarine.com.

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