The torque converter limit valve spring in the Chrysler 45RFE, 545RFE, 65RFE, 66RFE and 68RFE pump often breaks and is not serviced separately from OEM. This valve limits converter release pressure. A broken spring can cause the valve to become stuck and result in converter clutch release complaints. The improved design and high-quality material of Sonnax torque converter limit spring 44912-02 provides high allowable working stresses, preventing fatigue and breakage. Sonnax modifications to the spring design ensure that the critical operating load falls within the recommended design heights to maintain limiting pressure consistency and that the spring will accurately limit converter release pressure to 115–125 psi.

More From This Category

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Each

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Each

$55.61

MANLEY Valve Spring, 1.180 in. OD, 310 lbs./in. Rate, 0.85 in. Coil Bind Height, For Nissan KA24DE, Each

MANLEY Valve Spring, 1.180 in. OD, 310 lbs./in. Rate, 0.85 in. Coil Bind Height, For Nissan KA24DE, Each

$36.30

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.4 in. OD. Spring, .567 in. ID, 1.41 in. OD, .062 in. Thick, Black, Each

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.4 in. OD. Spring, .567 in. ID, 1.41 in. OD, .062 in. Thick, Black, Each

$13.39

COMP Cams Steel Retainer, 7 Degree, For Ford 3.8/4.2L w/ Stock Valve Spring Diameter

COMP Cams Steel Retainer, 7 Degree, For Ford 3.8/4.2L w/ Stock Valve Spring Diameter

$101.08

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.620 in. OD. Spring, .570 in. ID, 1.610 in. OD, .062 in. Thick, Black, Set of 16

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.620 in. OD. Spring, .570 in. ID, 1.610 in. OD, .062 in. Thick, Black, Set of 16

$188.60