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Sierra 18-2715 Check Valve Kit for MerCruiser Stern Drives

Manufacturer

Picture for manufacturer Sierra

Part Number

18-2715
9 reviews
Sale Price

$13.08

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Sierra 18-2715 Check Valve Kit is a precision-engineered aftermarket replacement for the oil passage check valve found in MerCruiser stern drives. Designed to meet or exceed OEM specifications, this kit ensures proper one-way oil flow control within the drive unit, preventing backflow and protecting internal components from oil starvation or pressure loss.

This kit serves as a direct replacement for MerCruiser OEM part number 24-17997A1 and is also cross-referenced with GLM 12930 and Mallory 9-78005.

Kit Includes:

  • Oil seal
  • Check ball
  • Valve spring

Key Features:

  • Manufactured to meet or exceed OEM performance requirements
  • Direct-fit replacement — no modification required
  • Compatible with MerCruiser Alpha I Generation II and Bravo I, II, and III stern drives
  • UPC: 030999875259

Sierra Marine is a leading supplier of marine engine and drive components, trusted by boaters and marine technicians for reliable, high-quality replacement parts built to withstand the demands of the marine environment.

Quick and easy; low shipping charge.

Very smooth.

Best price around

first time unsure let you know

Very easy to order!

easy and secure

did not have accurate pictures for product so have to go off of part number only product came on time and as expected at good price

Ez website great price

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