Product Description
E4OD 4R100 Low Reverse Modulator Plunger Valve Kit
1996-UP | Uses Lower OE Ratio
Sonnax Part Number: 36947-06K
In Ford 4R100 and E4OD units, the Low/Reverse modulator plunger valve uses line pressure to control the position of the Low/Reverse modulator valve. Due to continuous oscillation of the plunger valve, wear occurs at the I.D. of the sleeve, allowing line pressure to leak to exhaust. The Low/Reverse modulator valve is prevented from properly supplying regulated line pressure to the Low/Reverse clutch, which can cause slippage, burnt clutches and loss of engine braking. Sonnax Low/Reverse modulator plunger valve kit 36947-06K renews critical clearances and restores normal clutch operation.
- Sleeve is made from highly wear-resistant aluminum
- Hardcoat anodized aluminum valve combats premature wear
- Drop-in Zip Valve™ parts install quickly and easily
PACKAGE CONTAINS
- Sleeve
- Plunger Valve
SYMPTOMS
- No engine braking in D1
- Burnt Low/Reverse clutch
- Low/Reverse clutch distress
CAUSE
CORRECTION
Restore critical clearances and recover hydraulic control by installing Sonnax drop-in low/reverse modulator plunger valve kit.
