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Sherwood Pump 25121-SHW Major Repair Kit for P17XX Series Raw Water Pumps

Manufacturer

Sherwood Pump

<p>Sherwood Pump's history dates back to 1903, when William Sherwood and his business partner David Buick operated a copper brass plumbing business. After parting ways, Sherwood developed the business into a foundry and machine shop, sought out by Henry Ford and the Dodge brothers for Detroit's expanding auto-driven industries. In the 1920s, entrepreneur Chris Smith's company, Chris-Craft, incorporated William Sherwood's plumbing expertise to develop the first seawater pumps for marine inboard engines.</p> <h3>A Legacy of Marine Engineering Excellence</h3> <p>During World War II, a Chris-Craft personnel carrier equipped with a Sherwood pump was the first Allied landing craft to hit Normandy beaches on June 6, 1944. During this period, Sherwood supplied pumps to marine engines from Buda, Caterpillar, Cummins, Gray, Hercules, and Packard. Following WWII, as the pleasure boating industry grew, Sherwood evolved to accommodate the exacting cooling pump needs of this expanding market, keeping pace with new engines from Chrysler, Ford, and GM through relationships with Chris-Craft, Chrysler Marine, Crusader, and OMC.</p> <h3>Industry-Leading Cooling Solutions</h3> <p>Today, Sherwood remains the trusted choice for <a href="/7562-sherwood-pump-engine-cooling-pumps-accessories-200368">engine cooling pumps and accessories</a> across both pleasure and commercial marine applications. The seawater pump serves as the heart of the marine engine, supplying continuous water flow to maintain consistent engine temperatures—critical because the number one reason for premature engine wear is overheating. Now part of Pentair, the Sherwood brand has become the seawater pump of choice for many of the world's most prestigious engine manufacturers.</p> <p>Sherwood's comprehensive line of <a href="/7562-sherwood-pump-engine-water-pump-2208">engine water pumps</a> features multiple mounting configurations including flange-mounted, pulley-driven, and crankshaft-mounted designs. These pumps are available for a wide range of applications varying in type, flow requirements, speed, size, and weight. Each pump is engineered to meet the specific cooling demands of modern marine engines, whether for propulsion or generator sets.</p> <h3>Genuine Replacement Parts and Service Components</h3> <p>Maintaining peak engine performance requires regular service intervals and quality components. Sherwood's <a href="/7562-sherwood-pump-impellers-200573">impellers</a> are designed as precision-engineered wear components that should be replaced annually for optimal engine health. Genuine Sherwood replacement parts are often copied, but never duplicated. The company offers complete repair and service kits containing all necessary gaskets, seals, and wear plates to restore pumps to original specifications.</p> <p>For system protection, Sherwood manufactures <a href="/7562-sherwood-pump-sea-strainers-200906">sea strainers</a> that prevent debris from damaging downstream cooling system components. These strainers are designed to be durable and easy to clean, featuring non-corrosive construction that ensures long service life. Available in multiple port sizes, they provide essential filtration for raw water intake systems.</p> <p>Sherwood also offers specialized <a href="/7562-sherwood-pump-automatic-transmission-overhaul-kit-10998">automatic transmission overhaul kits</a> for marine drive systems, rounding out their comprehensive portfolio of marine power transmission components. With over a century of manufacturing expertise and a reputation built on reliability, Sherwood Pump continues to set the standard for marine engine cooling solutions.</p>

Part Number

25121-SHW
07/31/2036 2:54 AM
Sale Price

$661.34

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Product Details

The Sherwood Pump 25121-SHW Major Repair Kit is a comprehensive rebuild solution for Sherwood P17XX series raw water engine cooling pumps. Designed to restore your pump to full factory performance, this kit includes virtually every critical internal wear component needed for a complete overhaul — eliminating the need to purchase a new pump.

Kit Includes:

  • Flexible impeller
  • (2) O-rings
  • End cover
  • Key and key retention plug
  • Cam and cam screw
  • Mechanical seal
  • Lip seal
  • Wear plate
  • Shaft and bearing assembly

Seal Compatibility Note: This kit includes two mechanical seal options to cover different shaft configurations. Early X and A model pumps with the original shaft require seal 15955 (included). All newer C-version pumps and pumps fitted with a new-style shaft require seal 25115 (also included).

Compatible Pump Models: P1710, P1710-02, P1710-04, P1710A, P1710C, P1710X, P1726, P1726X, P1732-01, P1732-02, P1732-04, P1732A, P1732C, and P1732X.

Cross-Reference Part Numbers: Replaces Caterpillar part numbers 7E-3268 and 152-8392. Alternate part number: 762-25121.

Maintenance Intervals: For optimal pump performance, a major repair kit service is recommended every 4 years for light-duty recreational use, every 2 years for heavy recreational or moderate commercial use, and annually for intensive commercial applications. Regular inspection of the impeller and internal components is advised to catch wear before pump failure occurs.

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very good

They were very help full and got me the best price possible.

Really impressed with speedy order to customer service,also some of the best savings online.Ordered parts late Monday, got the parts wednesday afternoon, combined savings of about $20.00 over nearest low price online. Thanks for the savings, will be ordering from you soon.

quick service...thanks

Very easy. Liked the amazon checkout option.

Easy, Great price

Error occurred after I submitted my order the first time.

Your website is a little clunky, but your prices are worth it :D The parts showed up on time and well packaged. I was a little freaked because I googled Autoplicity after I placed my order and saw some bad reviews online. My experience was fantastic. Keep

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