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Sonnax 55209-01K 5L40E 5L50E A5S390R A5S360R Transmission Boost Valve Kit Featured Products Components/tech for internal lube upgrades

SKU: 45953554162
4.6
USD41.69 USD69.69

Pay in 4 interest-free payments of $10.42 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 10 - Nov 15

Description

Components/tech for internal lube upgrades

thus correcting the hot vent leak

0L 1999 - 2006 NP 246  (aluminum cases

TCC Check Valve Springs (2) 1 Yellow

***DOES NOT FIT VEHICLES WITH AIRBAG INDEPENDENT REAR SUSPENSION***

Sonnax 55209-01K 5L40E 5L50E A5S390R A5S360R Transmission Boost Valve Kit Featured Products Components/tech for internal lube upgradesManufacturer Part Number: 55209 01K Brand: Sonnax Fitment Type: Direct Replacement Manufacturer Warranty: Yes 5L40 E, 5L50 E Boost Valve Kit Part No. 55209 01K Performance ratio with . 531" & . 492" dia. valve spools. Vehicles with GM 5L40 E and 5L50 E transmissions are prone to poor line rise or high Reverse pressure problems causing poor shift quality and clutch failure due to leakage at the boost valve assembly. Sonnax offers two boost valve kits:

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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