Holley 1904 Pump Operating Spring 66-437

Holley 1904 Pump Operating Spring - 66-437

1 Review(s)

Your Price: $3.95

Overall length: 1 1/4" (1.25") OD: 1/4" (.25") ID: .20"

Part Number: 66-437

Availability: In Stock

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Customer Reviews

Holley 1904, 1 barrel carburetor pump operating spring. See #41 in the illustration. These are custom made in the US. This spring goes over the pump stem and then the sleeve goes over the spring.

SPECS:

Overall length: 1 1/4" (1.25")
OD: 1/4" (.25")
ID: .20"

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5.0

Ford Nut

Good quality spring. Nice to know someone can still provide this spring for an old carburetor.

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Reviewed by: Rob Morrison from Grandora Sask. on 10/29/2019

Carburetor Parts > by Part Type > Springs

Holley 1904 Pump Operating Spring - 66-437

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