Sonnax 77917-08, 2004R / 4L60 / 700R4 Elevated Pressure Main Regulator Spring

$ 6.00

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SKU: SX 77917-08, 4X, a20 ra b7 Categories: , , Tags: , , ,

Description

2004R / 4L60 / 700R4 Elevated Pressure Main Regulator Spring, Sonnax 77917-08. 

(1 spring)

Low spring rates, incorrect spring heights and inappropriate replacements from previous rebuilds can lead to low base line pressure. The Sonnax replacement spring 77917-08 provides a resultant idle base line pressure of 72 psi, and 82-85 psi cracking pressure.

  • The Sonnax replacement spring is stronger than many alternatives, and allows increased pressures throughout the stroking action of the pressure regulator valve.

Low line pressure resulting from worn boost valves, a worn pump bore at the pressure regulator valve or pump pocket wear will not be corrected by this spring.

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Additional information

Weight 1 lbs
Dimensions 4 × 4 × 1 in

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