2021 Ford E-450 Automatic Transmission Parts

This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for. Read more

6 Filter parts for the 2021 Ford E-450 come from 6 brands — VARIOUS MFR, MOTORCRAFT, WIX and 3 other brands. The "Popular" part is MOTORCRAFT FT187.

The Economy section lists 1 option from VARIOUS MFR — the catalog's value-priced group. VARIOUS MFR PT99376 is listed in this group.

In the Standard Replacement grade, MOTORCRAFT, WIX, ATP and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is MOTORCRAFT FT187.

Part numbers include MOTORCRAFT FT187, VARIOUS MFR PT99376 and WIX WL10373, among others listed above.

This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job. Read more

2 Fluid Cooler parts for the 2021 Ford E-450 come from 2 brands — DORMAN and TYC.

Part numbers include DORMAN 918211 and TYC 19008.

This table covers the pans that hold automatic-transmission fluid. Read more

2 Fluid Pan parts are listed for the 2021 Ford E-450, from SKP and SPECTRA PREMIUM.

Listed part numbers: SKP SK265830 and SPECTRA PREMIUM TP0830.

This table covers the gaskets that seal the Fluid Pan. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: MAHLE / CLEVITE W32602.

This table covers the Fluid temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring. Read more

This group shows a single part: MOTORCRAFT DY1801.

This table covers the seals at the Output Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: SKF 23651A.

This table covers the rebuild kits for this assembly. Read more

2 Rebuild Kit parts are listed for the 2021 Ford E-450, from LUK and MOTORCRAFT.

Part numbers include LUK GATK6R140 and MOTORCRAFT MTK132939.

This table covers the Shift Interlock solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

This group shows a single part: MOTORCRAFT SHIS2.

This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid. Read more

4 Transmission Fluid parts for the 2021 Ford E-450 come from 3 brands — PENTOSIN, MOTORCRAFT and MOBIL.

In the ATF 64 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058113.

The Mercon section lists 1 option from MOTORCRAFT — grouped under the catalog's "Mercon" designation — the notes column spells out what sets them apart. MOTORCRAFT XT10QLVC is listed in this group.

The Multi-Vehicle section lists 1 option from MOBIL — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. MOBIL 126505 is listed in this group.

Listed part numbers: PENTOSIN 1058113, PENTOSIN 1058215 and MOTORCRAFT XT10QLVC, plus the other parts above.

This table covers the conditioners and additives used with this transmission fluid. Read more

5 Transmission Fluid Additive parts for the 2021 Ford E-450 come from LUBEGARD. The "Popular" part is LUBEGARD 19610.

Listed part numbers: LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 63010, plus the other parts above.

This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

3 Transmission Mount parts are listed for the 2021 Ford E-450, from ANCHOR, DEA / MARMON RIDE CONTROL and WESTAR.

Part numbers include ANCHOR 2557, DEA / MARMON RIDE CONTROL A2557 and WESTAR EM2557.