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Sherwood Pumps 22000K impeller kit transparent components

Sherwood Pumps

Sherwood Pumps 22000K Impeller Kit boating maintenance

SKU CH-N647-MJXEB

Replacement impeller kit with gasket and O-ring for Sherwood marine pumps, neoprene rated to 130 °F

  • Product colorTransparent
  • Genuine Sherwood Pump impeller kit for reliable cooling
  • Neoprene impeller rated to 130 °F for durable operation
  • Kit includes impeller, gasket and O-ring for complete replacement
  • New condition ensures factory-fresh performance from the start
  • California Proposition 65 warning: contains chemicals linked to cancer and reproductive harm

Sherwood 22000K Impeller Kit

The Sherwood 22000K kit supplies a replacement impeller, gasket and O-ring for compatible Sherwood pumps. It is a new maintenance part intended for boat owners and marine technicians performing scheduled cooling-system service.

For owners of matching Sherwood pumps

This kit suits anyone servicing a Sherwood pump that accepts the 22000K impeller assembly. It will not fit pumps requiring a different impeller profile or those specified for a higher temperature rating than the neoprene limit.

Neoprene temperature limit 130 F

The impeller material is rated to a maximum of 130 F. Systems that regularly exceed this temperature need a different impeller compound; the kit cannot be used where the cooling water runs hotter.

How it compares

Measured against everything we stock in Boat Fittings, Hardware & Care, at today’s prices. Recalculated every night.

Price $290.99
Pricier than about 93% of the 85 comparable items (median $44.99).

Specifications

Product
Brand nameSHERWOOD PUMP
Product colorTransparent

Questions about this item

Which Sherwood Pump impeller kit should I choose if my part number ends in K?

The 22000K kit includes the impeller, gasket and O-ring, so it is the correct version when your original part number ends with K.

What does the 130 F temperature rating mean for daily engine use?

The neoprene impeller is rated to 130 F maximum, so it will handle normal raw-water cooling temperatures but should not be used in systems that exceed that limit.

How does the California Proposition 65 warning affect installation on my boat?

The warning indicates the kit contains a chemical known to cause cancer or reproductive harm; wear gloves during installation and wash hands afterwards.

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