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Orders before 3pm ship same day (866) 555-0184 WhatsApp / text a photo of the part Fitment help from people who actually repair these tools

Part Number: NST-36 - O-Ring for Pump Head. Northstar Compatible Part: SHW-036

O-Ring for Pump Head, part number DM-NST-36. A direct replacement wear part for the Pump — same fit and tolerances as the part it replaces, so it goes straight on with no modification.

Not sure it is the right one? Text us a photo of the worn part and the model off the tool and we will confirm before you order.

GASKETS & SEALS Northstar · Pump

O-Ring for Pump Head

$1.56 In stock

Ships today on orders placed before 3pm Central.

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SKU DM-NST-36

Fits these tools

  • Northstar Pump
  • Pump — all current production models
  • Direct replacement, no modification