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.

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.

Early/Short design. Also fits AF23/33 and RE5F22A units.

Early/Long design. Also fits AF23/33 and RE5F22A units.

Late/Long design. Also fits AF23/33 and RE5F22A units.

Also fits AF23/33 and RE5F22A units.

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).

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

This kit also fits Volvo (AM6); Opel (AF40); Peugeot (TF80); Saab (AF40/6); LandRover (TF80); Ford (AF21); Mazda (AW6A-EL).

For A245E and A246E, fits '05-later with upper casting code 9132.

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 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.

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

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.

Fits '93-later 4-spool valves only

Fits '78-later units only

Replaces 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.

'90-Later with boost oil delivery tube

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

Late-style design

Fits PWM units only.

Fits Ford E4OD and 4R100 with F1, F5, F8 and E9 stamped pump castings.

Fits Ford E40D and 4R100 with F1, F5, F8 and E9 stamped pump castings.

Fits Ford E40D and 4R100 with F1, F5, F8 and E9 stamped pump castings.

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

Fits '96-later, 2-spool valve version.

OE size

OE Size

For AODE, fits '96-later only

For AODE, fits '96-later only.

'95-Earlier

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

OE Ratio

Increased ratio

OE Ratio

Increased Ratio

OE Ratio. Fits 4.6L engines.

Fits '11-'16 units only.

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 two 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.

Kit fits ZF6HP19/26/32 (Gen. 1) units with any separator plate except the 053 separator plate. For 6R80 '15-later, please use 6R80L-6R100-ZIP.

Fits non-PWM units only.

Fits '71–later units.

'00-Later, PWM Style

Fits '96-earlier units.

Fits '97-earlier Non-EC3 units only

Any application, including '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.

Fits '03-earlier, .354" dia.

'96-Earlier with steel valve

'96-Earlier with steel valve

Fits '93-later units.

'97-Later with aluminum valve

Fits '93–'96 units.

Fits '97-later units.

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

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.

Fits either of two locations.

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

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.

This kit 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 MP-6 or MP-7 valve bodies, '91-'02. Fits either of two locations.

Replaces .458" long OE large spool design

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

Fits Type 1 units with .566" and .523" dia. OE valve spools only.

Replaces 3-spool pressure regulator valve in units with 3or fewer solenoids.

Fits '84-'00, replaces 3 spool lockup relay valves in units with 3 or fewer solenoids

Fits Type 1 units with .546" and .480" dia. spools only.

Fits '00-later V6 and V8 units.

Fits type 3 and 4 valve bodies with .353" dia. EPC valve spools

Fits type 3 and 4 valve bodies with .426" dia. EPC valve spool.

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

See instructions for valve body identification guide.

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.

Only for use in applications with a 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