6R80 Pump 2009-2014, used and ready to install. Fits the 6R80. Ships fast from the USA.
A 2009-2014 F-150, Expedition, Navigator or Mustang that hesitates before Reverse, slips in every gear once it is hot, or hums from the bellhousing at idle is often running on worn pump gears. This listing is a used Ford 6R80 pump body and gear set, part number BL3Z-7A104-A: the iron gear housing and both gears, without the aluminum cover or stator support. For a rebuilder whose cover and plate check out, it is the cheapest way back to factory pump output, and it is covered by a 1-year warranty.
The 6R80 pump is built in layers. The cast-iron body holds the gear pair, an aluminum cover closes it, and an intermediate plate carries the stator shaft. The torque converter hub drives the inner gear at engine speed, the gears pull fluid from the pan through the filter, and the main regulator turns that flow into the line pressure the solenoid body meters to the A, B, C, D and E clutches and the converter clutch. Gear and pocket clearance is what sets output, so a worn body shows up everywhere downstream at once.
Ford's original 6R80 pump was 9L3Z-7A103A, which rode the converter hub on a caged bearing. The later service design, BL3Z-7A103B for transmissions built through March 31, 2014, moved to a bushing in the pump body, and Ford began selling that body on its own as BL3Z-7A104-A. That is the part on this page.
Gauge line pressure in Park, Reverse and Drive at operating temperature. Low pressure in every range points at the pump or regulator; low in one range points at a clutch circuit or the valve body. Also note Ford TSB 13-6-4: some 3.7L 2012 F-150 and 2013 Mustang units built April 1 through July 1, 2012 whine on acceleration until the converter clutch locks, and Ford's fix is a torque converter and front seal, not a pump. Our 6R80 pump failure symptoms guide walks through the pressure test, and the F-150 common problems guide covers the lead frame faults that cause shift complaints without any pump wear.
This body is for 6R80 transmissions built from 2009 through March 31, 2014: F-150, Expedition, Lincoln Navigator, the 2009-2010 Explorer and Mountaineer V8, and the 2011-2014 Mustang. Units built April 1, 2014 and later use the FL3Z design, and late-2014 inner gears switched from drive lugs to flats, so a 2014 needs its door-label build date checked. If your build is after the split, the 6R80 pump for 2014 is the better match. Compare the converter hub support and inner gear drive on your old body to the photos, or send us your year and VIN. Every family part is on the 6R80 parts page.
Mark the old body's position on the cover before separating them, set the new body in the same orientation, and tighten the plate-to-body bolts evenly in steps to the torque in Ford's 307-01 pump procedure. Lubricate the gears, fit a new front seal, pump O-ring and stator shaft seal rings, and prime the pump with fluid. Check the converter hub for scoring before it goes into the new bushing. Refill with Motorcraft MERCON LV and check the level hot. If the unit has the mileage to justify it, the 6R80 master rebuild kit for 2008-14 covers the clutches and seals while the case is open.
| Fits | 6R80 2009-2014 |
| Part type | Pump |
| Condition | Used |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
It is the cast-iron pump body with the inner and outer gears, Ford BL3Z-7A104-A. Your aluminum cover, intermediate plate and stator support are reused.
Only if the truck was built on or before March 31, 2014. Later builds use Ford's FL3Z pump design. Check the build date on the driver door label or send us your VIN.
Possibly not. Ford TSB 13-6-4 covers 3.7L 2012 F-150 and 2013 Mustang units built April 1 through July 1, 2012 with that exact whine, and the repair is a new torque converter and front seal.
Ford serviced pre-April 2014 6R80s with the bushing-type BL3Z pump, but the converter hub must be in good shape to run on the bushing. Compare parts or contact us with your VIN before ordering.
Motorcraft MERCON LV. Prime the pump with it before first start and set the level hot with the engine running.
