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Sonnax 76948-14K Solenoid Regulator Valve Kit AODE 4R70W 4R75 Trans Valve Body

Sonnax 76948-14K Solenoid Regulator Valve Kit AODE 4R70W 4R75 Trans Valve Body

by Sonnax
SKU S76741SBK

Sold out
$22.89 - $22.89
$22.89
$22.89 - $22.89
$22.89
Availability:
Out of stock

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Brand: SONNAX

OE Spec or Performance/Custom: Performance/Custom

Type: Valve body components

Manufacturer Warranty: No Warranty 

Items Included: Solenoid Regulator Valve, spring, end plug

Manufacturer Part Number: 76948-14K

Country/Region of Manufacture: United States

Universal Fitment: Yes

Vintage Part: No

Performance Part: No

4R70E, 4R70W, 4R75E, 4R75W, AODE Transmission

Solenoid Regulator Valve Kit
Part No. 76948-14K

Tooling Required:
  • 76948-BST2
The solenoid regulator valve ensures that the solenoids are not flooded with more pressure than they can exhaust. When the regulator valve sticks, the pressure becomes too high and the unit may exhibit wrong gear starts. A more common problem is wear in the solenoid regulator bore, causing working pressure to be too low. Low solenoid pressure results in no 2nd, no 3rd or a shift to neutral on a 3-4, 4-3 shift. Sonnax solenoid regulator valve kit 76948-14K prevents both sticking and leaking. Sonnax bore sizing tool 76948-BST2 is required to fit this valve to a closer tolerance.
  • Hard-anodized valve has extended spool lengths that provide more sealing area with the bore, preventing sticking and leakage.
  • A new spring is included to correctly regulate the extended spool valve.
  • An O-ringed end plug is included to prevent shift solenoid oil pressure loss at the 1-2/2-3 shift valve.
  • Annular grooves prevent side loading that leads to premature wear and leakage.
  • Required use of the Sonnax bore sizing tool, 76948-BST2, removes the bore ridges that lead to valve stickiness and resizes the bore for optimum fit with the Sonnax valve.
  • Valve
  • Spring
  • End Plug
  • O-Rings 1 extra

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