Description: 4L80E - 4L80E Transmission Valve Body End Plug KitOversized TCC Regulator Valve Kit Part No. 34994-18K REAMER TOOLING REQUIRED (# F-34994-TL18 - NOT INCLUDED) GM vehicles equipped with 4L80-E and 4L85-E transmissions may exhibit problems such as TCC shudder, burnt converter linings, TCC apply and release concerns and related codes. These issues can often be caused by critical pressure loss due to excess wear in the TCC regulator bore. Reconditioning the bore and installing Sonnax oversized TCC regulator valve kit 34994-18K shores up the hydraulic integrity of the TCC control circuit to return robust TCC operation. Hardcoat anodized aluminum valve combats premature wearLengthened critical spool for added stability and wear preventionAnnular grooves help center valve in bore to reduce future side-load wearAdded chamfer to improve apply characteristics and prevent shuddernTwo springs included in kit; one for OE lockup feel, the other provides firmer-than-OE Contents Valve Sleeve Springs (2) Retaining Pin View more great items
Price: 79.66 USD
Location: Columbus, Ohio
End Time: 2024-08-11T14:27:03.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Non-Domestic Product: No
Custom Bundle: No
Fitment Type: Direct Replacement
Items Included: Valve, Sleeve, Springs, Pin
Manufacturer Part Number: 34994-18K
Modified Item: No
Transmission Type: Automatic
Brand: Sonnax
Type: Valve Body repair kit
Manufacturer Warranty: Unspecified Length
Surface Finish: New
Country/Region of Manufacture: United States
Performance Part: Yes
