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8L45 8L90 Transmission Valve Body Repair Kit Accumulator Dampeners 8L90-PDP-OS

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Original price was: $254.76.Current price is: $152.85.

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Vintage Part : No
Items Included : Complete internal wiring harness
Type : Valve body repair kit with Dampener Reamer Tool set
Universal Fitment : No
Performance Part : Yes
Country/Region of Manufacture : United States
Interchange Part Number : T334741-7K, T-8L90-PDP-TKC
Material : Steel
Brand : TransGo
Manufacturer Part Number : 8L90-PDP-OS, T-8L90-PDP-TKC

8L45 8L90 Transmission Valve Body Repair Kit with Oversize Dampeners (Accumulators) and Reaming Tool Kit Fits most 8L90 2015-on TransGo 8L90-PDP-OS Complaint: Even a little wear has an effect on solenoid pressure to the controlling clutch regulator valves. Flare, harsh and erratic shifts all are a result of poor clutch control. A worn dampener bore must be corrected to provide a smooth solenoid signal to the clutch regulator it serves. The smoother the solenoid signal, the more consistent and cleaner the shifts and TCC will be. TransGo oversized accumulators include matching calibrated springs to maintain the same function as OE and repair higher mileage units with extreme bore wear. Corrects/Prevents/Reduces: Delayed reverse 2-3 up-shift flare TCC shudder that is still present after a flush and refill with Mobil 1 LV ATF HP Fluid Erratic shifts Clunk on coast downshifts Includes: (7) USA made hardened steel oversize pulse dampener pistons (accumulators) new springs calibrated to restore OE function This kit requires tool kit 8L90-PDP-TKC (INCLUDED in this listing) The TransGo Pulse Dampener Tool Kit is a quick and easy solution to repair even the most worn GM 8L45 and 8L90 pulse dampener (accumulator) bores. Simply place the guide plate onto the valve body (refer to the instructions included with the kit), rotate until the two bolt holes lineup in the slots. Then use the washers included to protect the valve body and guide plate. Tighten down the bolts, remove the pin and its ready to ream! Includes: Guide plate (4) Washers (2) Bolts with butterfly nuts Pulse dampener pocket guide pin USA-made carbide reamer

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