Comparing the pumps on Ford 6F35 generation 1 and 2 - Transmission Digest

Comparing the pumps on Ford 6F35 generation 1 and 2

The change

For the 2013 model year, the Ford 6F35 transmission received a high-volume pump which increased the intake channel in the stator shaft support from 0.432” to 0.520”. The pump body intake channel was also increased to the same matching dimensions.

The reason

Higher pump volume was required to accommodate the 1.5-, 1.6- and 2.0-liter turbocharged engines. Parts affected include the stator shaft support and the pump body.

Interchangeability

Neither of the generation 2 pump components are interchangeable with the previous design due to bolt pattern change, filter dimension differences and front seal retention.

Service information

Figure 1 shows the Generation 1 stator shaft support identification and the intake channel dimensions.

Tech-Talk-Q4-2022-Figure-2-1400

Figure 2 shows the Generation 2 stator shaft support identification and the intake channel dimensions.

Tech-Talk-Q4-2022-Figure-3-1400

Figure 3 shows the Generation 1 pump body intake channel dimensions.

Tech-Talk-Q4-2022-Figure-4-1400

Figure 4 shows the Generation 2 pump body intake channel dimensions.

Tech-Talk-Q4-2022-Figure-5-1400

Figure 5 shows the Pressure Regulator Valve lineup, which is the same for both generation 1 and 2.

Tech-Talk-Q4-2022-Figure-6-1400

Figure 6 shows the TCC Control Valve lineup, which is the same for both generation 1 and 2.

Read more articles in our Transmission Tech/Talk series here.

You May Also Like

Being tuned in: The value of transmission tuning

Tuning a vehicle to optimize its performance is nothing new. This customized process is used to provide fuel efficiency and improve other driveability concerns. Tuning for torque is especially desirable by diesel owners.Those who are proficient at tuning know that the transmission will need serious upgrades to survive the increased force it will receive from

Tech-Speak-Feb-Figure-1-1400

Tuning a vehicle to optimize its performance is nothing new. This customized process is used to provide fuel efficiency and improve other driveability concerns. Tuning for torque is especially desirable by diesel owners.Those who are proficient at tuning know that the transmission will need serious upgrades to survive the increased force it will receive from the crank, through the converter and to its internal components. Those who are tuning amateurs blow out their transmissions by ignoring the physical path torque travels to get to the ground.

Ford harsh downshifts: 6R75 2-1, 10R60 7-6

Complaints, causes and corrections for two different Ford transmissions experiencing harsh downshifts.

Tech-Talk-January-Figure-8
Ford 6R140 no engagement cold

The complaint A 2015 Ford F-250 equipped with the 6R140W transmission has just been overhauled. Shortly afterward, the transmission has begun to develop forward and reverse engagement problems when the unit is cold. As it warms up towards operating temperature, the engagement problems diminish and do not return until the next cooldown period. Trouble codes

Tech-Talk-January-Figure-5
Ford 4R70W solenoid codes set

The complaint During the overhaul process of a Ford 4R70W transmission, it was necessary to replace the hard wire frame and case connector. After repairs were completed and the technician prepared to take the vehicle for a road test, the transmission took off in a higher gear and the MIL illuminated. The PCM was scanned

Tech-Talk-January-Figure-4
Dealing with PCM fault codes on the Ford 5R110W

The complaint A 2005 Ford F350 with the 6.0 liter diesel engine and 5R110W transmission has set a P0753 “Pressure Control Solenoid A – Electrical Fault” code and a P2700 “Transmission Friction Element A – Apply Time Out Of Range” code. After a prolonged drive time, DTC P0752 “Pressure Control Solenoid A – Stuck On”

Tech-Talk-January-Figure-2

Other Posts

Sonnax adds new clutch regulator valve kit for Ford 6F35

Sonnax has introduced a new oversized low reverse/overdrive (4-5-6) clutch regulator valve kit (part no. 144740-43K) for Ford 6F35 transmissions, generations 1 and 2. Related Articles – Raybestos Powertrain introduces new A8LR1 friction and steel clutch plates – Sonnax introduces remanufactured TEHCMs for 6L80/90 – Alto introduces bushing for Mercedes 722.6 Sonnax says that users

Sonnax-144740-43K-600
Sonnax adds new stator support bushing for Ford 6F35

Sonnax has released a new stator support bushing (part no. 144036B) for Ford 6F35 transmissions, generations 1 and 2. Sonnax says that users can eliminate spinning and premature deterioration and restore critical clearances in these transmissions by machining the bore and installing this bushing. Related Articles – Solera launches Identifix Shop Manager – TransTec extends

Sonnax-Stator-Support-Bushing-600
GFX adds new pump for vintage Powerglide models

GFX announced a new pump component for GM Powerglide models, covering several vintage model years: 1950 through 1973. Related Articles – TransTec offers 8HP50/850RE overhaul kit – Alto adds friction and steel clutches for ZF differentials – ATI introduces new e-clutch hub for ZF8HP51

GFX-Powerglide-Pump-600
TransTec updates 6F35 Gen 1 overhaul kits

TransTec announced that its Ford 6F35 Gen 1 overhaul kits have been updated to include a new Duraprene gasket and aluminum spacer (pictured above). This new gasket and spacer are used in place of the silicone sealant the OEM uses. Related Articles – Alto adds to intermediate clutch PowerPack line for GM transmissions – Dana