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Home Carburetion Holley 135-4 SEC.DIAPHRAGM
Holley 135-4 SEC.DIAPHRAGM
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  1. Holley 135-4 SEC.DIAPHRAGM

Holley 135-4 SEC.DIAPHRAGM

HOL135-4
3 Available

$22.12

Vacuum Secondary Diaphragm; Carburetor Model Numbers R1849/R3310/R4452-1/R4548/R6520/R6619/R6909/R7002/R7154/R7351/R7855;
Vacuum secondaries are activated by venturii velocity through the primary venturii and further aided by secondary venturii velocity. Engine/manifold vacuum is not related and has no effect on the operation of the carburetors secondary system.
  • Vacuum Secondary Diaphragm

Application Summary:

Year Make/Model
Vacuum Secondary Diaphragm Carb No R1849-50/R3310/R4452-1/R4548/R6520/R6619/R6909-19-79-89/R7002-04-05-06-09-10-53-1/R7154/R7351-97/R7855. Rod length is 2.054in.

Additional Information:

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JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

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*Available on select products.