Sonnax 72854-03K 4T80E transmission TCC regulator Valve kit wholesale Vehicles with case-mounted NSS have

Vehicles with case-mounted NSS have longer manual shafts

PowerPacks®

Manufacturer Part Number: 057752G

Snap ring is provided to secure the piston to the pin

Other Part Number: TSK246

Sonnax 72854-03K 4T80E transmission TCC regulator Valve kit wholesale Vehicles with case-mounted NSS haveCountry Region of Manufacture: United States OE Spec or Performance Custom: OE Spec Manufacturer Part Number: 72854 03K Brand: Sonnax Manufacturer Warranty: Yes 4T80 E TCC Regulator Valve Kit Part No. 72854 03K In GM 4T80 E units, continuous oscillation of the converter regulator valve in the cast aluminum bore causes bore wear which allows apply oil to leak to exhaust. Another area of concern is the valve bore end plug. The continuous movement of the