Pinion Washer 56582E-W Fits .310" dia. pinion pins. Material: Bronze Thickness: 0.020" Helps cure: Lost or damaged component
Thrust Bearing 56241 See part page for fitment details. Bearing Style: Enclosed Material: Hardened Steel Outer Dia.: 2.749" Thickness: 0.106" Inner Dia.: 2.082" Helps cure: Bearing noise Bearing failure
Bell Housing/Pump Cover Bushing 56001X Bell housing Material: Bimetal Bushing Style: Finish-in-Place Housing Bore: 1.741" Shaft Dia.: 1.615" Width: 0.630" Helps cure: Repeat front seal leakage Worn pump bushing Worn converter hub
Boost Valve Kit 37947-03K Increased Ratio Helps cure: Delayed Reverse Soft shifts Low line pressure Poor modulator control
Boost Valve Kit 37947-01K OE Ratio Helps cure: Delayed Reverse Soft shifts Low line pressure Poor modulator control
Checkball 10000-08 Imidized Plastic, .250" Dia. Material: Imidized Plastic Dia.: 0.250" Helps cure: Lost or damaged component
EPC & Engagement Control Kit 37947-11K Helps cure: 2nd Gear starts Flare on 1-2 or 2-3 shift on 4R, or 2-3, 3-4 on a 5R No Reverse Poor shift quality Delayed Forward TCC slip Code P0741 Tooling: 37947-TL11
Elevated Pressure Main Pressure Regulator Spring 56947-17 Helps cure: Soft shifts Poor shift quality Low base line pressure
Inner Reverse Modulator Valve 37947-53 OE Size Helps cure: Delayed Reverse Burnt Reverse band Direct clutch burned No Reverse
O-Ringed End Plug & Checkball Kit 37947-13K Helps cure: Gear ratio & solenoid codes Erratic shifts No 3rd when hot No 4th when hot Shift timing change with temperature
Outer Reverse Modulator Valve 37947-52 OE Size Helps cure: Delayed Reverse Burnt Reverse band Direct clutch burned No Reverse
Oversized Coast Clutch Valve Kit 37947-33K Helps cure: No engine braking in D3 to low No 4th (4R44E/55E) No 2nd (5R44E/55E) No 5th (5R44E/55E) No coast clutch apply Tooling: 37947-TL33
Oversized Solenoid Regulator Valve Kit 37947-48K Helps cure: Wrong gear starts Solenoid performance codes TCC codes & concerns Harsh shifts Soft shifts Burnt TCC apply components Burnt clutches Tooling: 37947-TL48
Pressure Regulator Sleeve Kit 37947-05K Helps cure: Delayed engagement Poor shift quality Low line pressure High line pressure Overheating Low cooler flow at idle Tooling: 37947-TL5
Pressure Regulator Valve 37947-54 OE Size Helps cure: Delayed engagement Low line pressure High line pressure Overheating Low cooler flow at idle
TCC Modulator Sleeve Kit 37947-07K Helps cure: Code 1741 No lockup Engine stall on FWD engagement Poor converter fill & delayed engagements Low cooler flow Tooling: 37947-TL5
TCC Regulator Sleeve Kit 37947-09K Helps cure: Code 628, 1741 TCC apply concerns TCC cycling TCC surge High TCC slip RPM Overheated fluid Overheated converter Tooling: 37947-TL9
TCC Regulator Valve 37947-38 OE size Helps cure: Lost, damaged or modified original valve Code 628, 1741 TCC apply concerns
TCC Regulator Valve Spring Kit 37947-46K Helps cure: Code P0741 Low TCC apply pressure Low spring rate on 2.3L TCC regulator valve Damaged valve body casting
Zip Kit® 4R44E-5R55E-ZIP Helps cure: Gear ratio & solenoid codes Low line rise Soft shifts Erratic shifts No 3rd when hot No 4th when hot 2nd Gear starts Delayed Forward TCC apply concerns
Shift Lever Case Bore Repair Sleeve 56361-01K Helps cure: Manual valve moves out of position Leaking manual shaft case seal Tooling: 56361-TL
Reverse Servo Sleeve Kit 56532-01K Helps cure: Reverse band failure Rear servo bore wear Forward clutch failure Delayed Forward clutch
Crankshaft Spacer 56000-CS6 Material: Steel Bolt Holes: 6 Outer Dia.: 2.972" Inner Dia.: 0.751" Thickness: 0.875" Helps cure: Vibration Front pump/converter seal leaks Worn crankshaft spacer Cracked crankshaft spacer Cracked flywheel Converter misalignment
Crankshaft Spacer 56000-CS8 Material: Steel Bolt Holes: 8 Outer Dia.: 2.972" Inner Dia.: 0.751" Thickness: 0.872" Helps cure: Vibration Leaking front pump seal Leaking converter seal Worn crankshaft spacer Cracked crankshaft spacer Cracked flywheel Converter misalignment