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Ball Bearing 96423-01
Fits '95-later
- Thickness: 0.352"
- Inner Dia.: 1.180"
- Outer Dia.: 1.850"
-
Helps cure:
- Bearing noise
- Bearing failure
Center Support Gasket 36743G
Printed silicone bead
-
Helps cure:
- Forward clutch failure
- Low lube oil flow
Center Support Ring 36743-02
-
Helps cure:
- Excess wear of center support & case lugs at contact points
- Input drum wear at the center support
Center Support Shim 36743-01
- Material: Aluminum
- Thickness: 0.204"
- Inner Dia.: 0.480"
- Outer Dia.: 0.750"
-
Helps cure:
- Cross leaks
- Second clutch feed passage leaks at case & center support
Heavy Duty Input Shaft 36670-HD
Low Sprag Race & Bearing Kit 36429E-K
Late-style
- Thickness: 1.013"
-
Helps cure:
- Lost or damaged component
Rear Sun Gear Bearing & Race Assembly 96423
- Bearing Style: Enclosed
- Material: Hardened Steel
- Outer Dia.: 2.800"
- Thickness: 0.255"
- Inner Dia.: 1.850"
-
Helps cure:
- Bearing noise
- 1-2, 2-3, 4-5 Flares
Sure Lock Spiral Snap Ring 36744-01
Sure Lock OD
-
Helps cure:
- OD loss (E4OD)
- OD piston retaining ring popout
- Catastrophic failure (4R100)
Boost Valve Kit 36424-01K
Boost Valve Kit 36424-03K
Elevated Pressure Main Pressure Regulator Spring 36424-10
-
Helps cure:
- Soft shifts
- Poor shift quality
- Low base line pressure
Front Lube/Drainback Valve Kit 36425-01K
Melt-proof aluminum
- Material: Aluminum
-
Helps cure:
- OD planetary failure
Line Pressure Booster Kit 4R100-LB1
Line-To-Lube Pressure Regulator Valve 36424-04K
Oversized Converter Clutch Regulator Valve Kit 36424-11K
F1, F5, F8 & E9 pump castings
-
Helps cure:
- Internal converter damage
- Excess converter pressure
- Low converter & converter clutch apply pressure
-
Tooling:
- F-36424-TL11C
- VB-FIX
Oversized Line-to-Lube Pressure Regulator Valve Kit 36424-16K
F1, F5, F8 & E9 pump castings
-
Helps cure:
- Code 62, 628, 1744
- Engine stall on engagement in Reverse
- High line pressure
- Engine stumble on engagement in Reverse
- Overheated converter
-
Tooling:
- F-36424-TL16C
- VB-FIX
Oversized Pump Gear Set 36438AX-01K
Fits all 4R100 pumps. Fits '95-later F5 and F8 E4OD pumps.
-
Helps cure:
- Code 62, 628, 1744
- Low line pressure
- Excess pump noise
- Damaged pump gears
- Damaged impeller hub
- Repeated converter failure
Pump Bushing 36002-01
Finish-in-Place
- Bushing Style: Finish-in-Place
- Material: Steel-backed bronze
- Width: 0.695"
- Shaft Dia.: 1.996"
- Housing Bore: 2.124"
-
Helps cure:
- Leaking front seal
- Pump noise
- Excess converter hub-to-bushing clearance
- Low pump volume
Pump Gear Set 36438A-03
Fits all 4R100 pumps. Fits '95-later F5 and F8 E4OD pumps.
-
Helps cure:
- Code 62, 628, 1744
- Low line pressure
- Excess pump noise
- Damaged pump gears
- Repeated converter failure
1-2 & 2-3 Accumulator Control Valve Kit 36948-13K
3-4 Accumulator Control Valve Kit 36948-09K
Low/Reverse Modulator Plunger Valve Kit 36947-06K
Oversized Accumulator Pressure Control Valve 36948-19
-
Helps cure:
- 1-2 Harsh
- Harsh shifts
- Soft shifts
-
Tooling:
- 36948-TL
Oversized Manual Valve Kit 36947-13K
-
Helps cure:
- Delayed Reverse
- Reverse slip
- Low/Reverse clutch failure
- Low line pressure in Reverse & manual low
-
Tooling:
- F-36947-TL13
- VB-FIX
Oversized Solenoid Regulator Valve 36948-22
Fits '95-earlier, 3-spool valve
-
Helps cure:
- 2nd Gear starts
- 3rd Gear starts
- TCC cycling
- TCC slip
- Reduced lube oil from the center support
-
Tooling:
- F-36948-TL22
- VB-FIX
Oversized Solenoid Regulator Valve 36947-14
Fits '96-later, 2-spool valve
-
Helps cure:
- 2nd Gear starts
- 3rd Gear starts
- TCC cycling
- TCC slip
- Reduced lube oil from the center support
-
Tooling:
- F-36947-TL14
- VB-FIX
Performance Rated Accumulator Spring Kit 36948-18K
Remanufactured Solenoid Block 36424A
Fits '89–'94 units. If supplying a core for your solenoid, please order 36424A-RRP. If no core available, please order 36424A-C.
-
Helps cure:
- Shift concerns
Remanufactured Solenoid Block 36424B
Fits late E4OD '95–'98 and 4R100 non-PWM '98-later. If supplying a core for your solenoid, please order 36424B-RRP. If no core available, please order 36424B-C.
-
Helps cure:
- Shift concerns
Zip Kit® E4OD-4R100-ZIP
Oversized Rear Case Bushing 36008C
Rear Case Bushing 36008B
Fits '89-'94 units. Early-style with 3 grooves to front, no grooves to back. Case, One-Piece
- Bushing Style: Precision
- Material: Steel-backed bimetal
- Width: 1.620"
- Shaft Dia.: 1.470"
- Housing Bore: 1.593"
-
Helps cure:
- Premature wear & bushing failure
- Inadequate lubrication
-
Tooling:
- T36008A
Rear Case Bushing 36008D
Fits '95-later units. Late-style with 3 grooves to front, 1 groove to back.
-
Helps cure:
- Premature wear & bushing failure
- Inadequate lubrication
Tech Resources
January 25, 2023
Uncovering the Root Cause of Pressure & Complaints – The Critical Role of Solenoid Modulator & AFL Valves
Maura Stafford
December 29, 2022
How to Choose the Right E4OD/4R100 Line Pressure Modulator Plunger Valve Kit
October 13, 2022
Line-to-Lube/Converter: A Balancing Act — PR Valve Position is Key
Maura Stafford
August 09, 2021
Ford E4OD, 4R100 Valve Body Layout
October 24, 2018
Clean Up Your Shifts with Sonnax Line Pressure Booster Kits
September 28, 2017
Ford E4OD, 4R100 Vacuum Test Guide
May 24, 2017
Your Guide to Summer Towing Transmission Repairs & Upgrades
January 01, 2013
Ford E4OD Valve Body Identification
Valve Body Xpress
May 16, 2006
SonnaFlow® Chart: E4OD (Normal)
May 16, 2006