Sol.sw.valvek.A604,41TE,45RFE OS .420"

Sol.sw.valvek.A604,41TE,45RFE OS .420" • Valve • Inner Plug • Outer Plug • End Plug • O-Rings (2) 1 Extra Fits bores containing OE switch valve with .420" dia. large spool only. Solenoid switch valves and plugs in listed Chrysler transmissions cause bore wear as they oscillate and stroke during operation. This wear allows pressure loss and cross-leakage, and often permits the plugs to cock and hang up in the bore. This can result in failsafe mode, various codes, bind-ups, and burnt overdrive or 4th clutches. In 41 and 42 series units, TCC concerns can result, including engine stalling due to improper lockup. Reconditioning the bore and installing Sonnax oversized solenoid switch valve and plug kit 92835-32K restores vital clearances for renewed operation and control. • Patented Sonnax plugs redesigned to prevent cocking • O-ringed end plug positively seals bore • Annular grooves help center valve and plugs in bore to prevent future side-load wear • Hardcoat anodized aluminum valve and plug combat premature wear Symptoms: • 4th Clutch burned • Bind-up • Codes 841, 868, 871, 988, 1775, 1776 • Engine stall (41 & 42 series) • Failsafe mode • No lockup (41 & 42 series) • OD clutch burned • TCC apply & release concerns (41 & 42 series) • TCC codes (41 & 42 series) Cause: Excess bore wear at the solenoid switch valve circuit allows critical pressure loss and causes plugs to hang up in the bore. Correction: Recover hydraulic control and prevent valve sticking by reconditioning the bore and installing the patented Sonnax oversized solenoid switch valve and plug kit. WARNING: Measure large spool diameter on OE switch valve as shown here to verify which Sonnax part will fit the unit being repaired. Some Chrysler switch valves measure .420” dia. and others .453” dia. Sonnax offers repairs for both sizes. use tool F-92835-TL32