4L80E Öldruck Erhöhungs Ventilsatz mit Begrenzung von Sonnax

4L80E Öldruck Erhöhungs Ventilsatz mit Begrenzung von Sonnax

Artikelnummer: 10344
Kategorie: 4L80E 4L85E Schaltsteuerung Mechatronik Ersatzteile
Hersteller: Sonnax Industries

Von Sonnax mit automatischer Druckbegrenzung, Passt für Modelle ab 1991

SEK 1409,91

inkl. 19% USt. , zzgl. (DHL Paket / DHL Parcel)

1 Satz Auf Lager
Lieferzeit: 2 - 3 Werktage (DE - Ausland abweichend)

Satz

Von Sonnax mit automatischer Druckbegrenzung, Passt für Modelle ab 1991

Common problems in vehicles with GM 4L80-E and 4L85-E transmissions include uncontrollable line rise (upward of 500 psi), high line pressure in Reverse, broken direct clutch drums and/or broken cases. These problems can be caused by excessive EPC torque signal pressure. Sonnax self-regulating boost valve kit 34200-10K eliminates these problems by limiting EPC pressure.

Hardened steel boost valve has an encapsulated relief valve that will allow EPC pressure to exhaust if it exceeds 95-105 psi
Boost valve with over 20% wider spools to provide better durability and increased sealing contact area
Boost valve spools have annular grooves to reduce side-loading that causes wear
Closely toleranced sleeve restores the hydraulic integrity between the valve and sleeve
O-Rings have been added to the sleeve to provide a positive seal that compensates for pump bore wear

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