Maybe it’s not the torque converter!

Fits '98-later models: Isuzu NPR, GMC Forward Tiltmaster, Chevrolet Forward, Nissan UD and Mitsubishi Fuso Trucks.

This kit fits '98-later models: Isuzu NPR, GMC Forward Tiltmaster, Chevrolet Forward, Nissan UD and Mitsubishi Fuso Trucks.

This kit fits '98-later models: Isuzu NPR, GMC Forward Tiltmaster, Chevrolet Forward, Nissan UD and Mitsubishi Fuso Trucks.

Also fits AF23/33 and RE5F22A units.

Also fits AF23/33 and RE5F22A units.

Also fits AF23/33 and RE5F22A units.

Also fits AF23/33 and RE5F22A.

Also fits AF23/33 and RE5F22A units.

Also fits AF23/33 and RE5F22A units.

Also fits AF23/33 and RE5F22A units.

Also fits AF23/33 and RE5F22A.

Also fits AF23/33 and RE5F22A.

Also fits AF23/33 and RE5F22A.

Fits Volvo (AM6), Opel (AF40), Peugeot (TF80), Saab (AF40/6), Land Rover (TF80), Ford (AF21) and Mazda (AW6A-EL).

For A245E and A246E, fits '05-later with upper casting code 9132. A340E/F Type 3 & 4.

Also fits Volvo (AM6); Opel (AF40); Saab (AF40/6); Ford (AF21); Mazda (AW6A-EL).

Fits '00-'05 units only.

Fits '00–'09 units only.

Fits '78-later units only.

Non-VLP only

Not for use with #33 separator plates. Can be used with all later designs.

Fits bores containing OE switch valve with .420" dia. large spool only.

Fits bores containing OE switch valve with .420" dia. large spool only.

Fits bores containing OE switch valve with .453" dia. large spool only.

Fits bores containing OE switch valve with .453" dia. large spool only.

Fits bores containing OE switch valve with .453" dia. large spool and ID groove.

Fits '95-later only

For 40 and 41 series transmissions, this kit CANNOT be used in early units that have #33 separator plates. Kit can only be used in later designs that have a #4 retainer clip inthe TCC control valve bore. Kit is compatible with all 42LE, 42RLE and 62TE units.

Non-VLP units only.

Fits VLP units only.

Improved Sonnax design, fits '93-later units only.

Fits '93-later, 4-spool valves only.

Fits Chrysler A727 units with boost tube only and 42-46-47RH/RE units with .200" plug dia.

Fits Chrysler A727 units with boost tube only and 42-46-47RH/RE units with .264" plug diameters.

'94-Later with boost oil delivery tube

Fits OE aluminum valves found in early-style units only

Fits ’18-earlier only in 68RFE.

ZF valve name: SYS-DR, Chrysler valve name: LP-V

ZF sleeve name: SYS-DR, Chrysler sleeve name: LP-V

ZF valve name: SV-WD
Chrysler valve name: SV-TC

ZF valve name: WD-V
Chrysler valve name: TC-V

ZF valve name: WK-V
Chrysler valve name: TCC-V

.486" OE large spool diameter

.496" OE large spool diameter

Works in 2- or 4-spooled OE applications

Late-style

Fits PWM units only.

F1, F5, F8 & E9 pump castings

F1, F5, F8 & E9 pump castings

Fits '97-later units with either style outboard fitting.

Fits '96-later, 2-spool valve

OE size

Matches 4.0L calibration

OE Size

Single .030" orifice sleeve design.

For AODE, fits '96-later only

For AODE, fits '96-later only.

'95-Earlier

Fits '05-later. Replaces OE valves with .298" or .312" dia. balance spool only; NOT compatible with .402" dia. valves.

OE Ratio

Increased ratio

OE Ratio

Increased Ratio

OE Ratio, 4.6L engines.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

O-Ring Style, High ratio

Factory Style, Low Ratio

Small

Factory style sleeve, no O-rings

O-Ring Style

Fits either of 2 locations.

OE valve name: WK-V

OE valve name: SCHM-V

OE valve name: WD-V

ZF valve name: DR.REO-V

Fits 6R80 '09-'14. Cannot be used in units that have a 053 separator plate.
OE valve name: SYS.DR-V

Fits 6R80 '09-'14. Does not fit units with a 053 separator plate.

Fits Gen. 1 ZF6 without 053 separator plate, plus 6R60, 6R75 and ’09–’14 6R80.

Fits non-PWM units only.

'00-Later, PWM Style

4L60-E '97-earlier only, non-EC3 units

Fits all years & '98-later EC3 units

Fits PWM units only.

TCC & PR Valves

Fits TCC shift valve bore with .497" dia.

Fits .668" dia. TCC valve bores.

'96-Earlier with steel valve

'96-Earlier with steel valve

Fits '93-later units.

Calibrated to prevent excessive apply pressure,

Enclosed pump slide pivot pin does not fit late-style, 3-piece pump.

Performance ratio with .531" & .492" dia. valve spools.

OE ratio with .474" & .441" dia. valve spools.

Replaces OE valves with .511" & .437" dia. valve spools.

Fits dual-valve pumps only

Fits '71–later units.

See application chart below for details.

For specific application details see part summary.

See application chart below for fitment details.

Includes 2 spring options as needed for multiple applications

For OE valves with three .471" dia. spools

See Appplication Chart below for detailed guide

Replaces OE valves with two .471" dia. spools.

See application chart below for fitment details.

See application chart below for fitment details.

See Application Chart below for detailed guide

See application chart below for fitment details.

FWD only, replaces OE valves with .540", .616" & .645" spool dia.

Replaces OE valves with .405", .531" & .344" spool dia. Application units noted may look different than the two valve bodies pictured here. 41954-03K should fit all units with matching spool diameters, even if location of bore differs.

Also fits Mitsubishi F1CJA.

Also fits Mitsubishi F1CJA.

Also fits Mitsubishi FICJB

Also fits Mitsubishi F1CJA.

Also fits Mitsubishi F1CJA.

Also fits Mitsubishi F1CJA and F1CJB.

For JF010E units, use Sonnax kit [113741-15K]. Also fits Mitsubishi F1CJA.

Fits '07-later units only. Also fits Mitsubishi F1CJA and F1CJB.

Also fits Mitsubishi FICJB

For valve assemblies without plunger valve & sleeve. Also fits Mitsubishi FICJB.

Also fits Hyundai/Kia A5SR1/2 and Subaru 5EAT.

RE5R05A: TCC control valve kit (1st and 2nd design casting only)
RE7R01A, JR710E, JR711E, JR712E: Low brake switch boost valve kit
Also fits TCC control bore in Hyundai/Kia A5SR1 and Subaru 5EAT.

Also fits Hyundai/Kia A5SR1/2 and Subaru 5EAT.

Fits either of two locations. Also fits Infinity RE5R05A, Hyundai/Kia A5SR1/2 and Subaru 5EAT.

Also fits Infinity RE5R05A, Hyundai/Kia A5SR1/2 and Subaru 5EAT.

Also services Jatco FP series; Ford JF506E, FPH; Jaguar JF506E, FPD; Mazda JA5A-EL FPF1/FPF2; Rover JF506E, FPO; Nissan ZY units.

Also services Jatco FP series; Ford JF506E, FPH; Jaguar JF506E, FPD; Mazda JA5A-EL FPF1/FPF2; Rover JF506E, FPO; Nissan ZY units; and VW/Audi AG5 units.

Also services Jatco FP series; Ford JF506E, FPH; Jaguar JF506E, FPD; Mazda JA5A-ELFPF1/FPF2; Rover JF506E, FPO; Nissan ZY units.

Fits .566" dia. pinion pins only.

Fits Type 1 or Type 2 valve bodies

Fits A340E/F '00-later, Type 3 & 4 valve bodies. For A245E and A246E, fits '05-later with upper casting code 9132.

Fits Type 1 (8931 casting code) with .566" dia. large spool.

Replaces 3-spool pressure regulator valve in units with 3or fewer solenoids, Type 1 (8931 casting code).

Fits '84-'00, replaces 3 spool lockup relay valves in units with 3 or fewer solenoids, type 1 (8930 casting code).

Fits Type 1 (8931 casting code) with .546" dia. large spool.

Fits '00-later V6 and V8 units, type 3 & 4.

Fits type 3 & 4 valve bodies with .353" dia. EPC (small) spool

Fits type 3 & 4 valve bodies with .426" dia. EPC (small) spool.

Fits '00-Later V6 & V8, late models, Type 3 & 4 valve bodies.

Type 1 (8930 casting code)

Kit can be used to replace either OE ratio.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

Fits units with 053 separator plate only.
OE valve name: SYS.DR-V

Fits units with 053 separator plate only.

Fits Gen. 1 ZF6 with 053 separator plate.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

Use the ZF6 Valve Body Separator Plate Application Chart to determine which plate is required. The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

ZF valve name: DR.REO-V

ZF valve name: SYS.DR-V

ZF valve name: SCHM-V