Transmission Description

WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

Disassembled Views

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Item	Part Number	Description
1	7902	Torque converter
2	W500214	Transmission fluid pan bolts (19 required)
3	7A194	Transmission fluid pan
4	7A191	Transmission fluid pan gasket
5	W709492	Transmission fluid filter bolts (65 mm [2.56 in] length bolts) (2 required)
6	W700898	Transmission fluid Filter bolt (90 mm [3.54 in] length bolt)
7	7A098	Transmission fluid filter
8	7G276	Internal wiring harness
9	-	Manual valve rod clip (part of 7H557)
10	7N049	Manual valve rod
11	W707887	Main control-to-transmission case bolts
12	W505584	Feed tube-to-transmission case bolts
13	7A100	Main control
14	7G199-B-B	Clutch feed seals (Intermediate clutch and line pressure port)
15	7G199-C-C	Low/reverse (1, R) clutch dynamic feed seal
16	7G199-B-B	Low/reverse (1, R) clutch static feed seal
17	7A209	Feed tube assembly (3 tube slip yoke transmissions)
18	7H420	Feed tube assembly (2 tube fixed flange/Four Wheel Drive (4WD) transmissions)
19	7J227	Fluid supply feed tube O-rings
20	7H249	Pump feed seals
21	-	Turbine Shaft Speed (TSS) sensor bolt (part 7H103)
22	7H103	Turbine Shaft Speed (TSS) sensor
23	-	Output Shaft Speed (OSS) sensor bolt (part of 7H103)
24	7H103	Output Shaft Speed (OSS) sensor
25	-	Driveshaft flange bolt (part of 7089)
26	-	Driveshaft flange washer (part of 7089)
27	7089	Driveshaft flange
28	7085	Output shaft nut (fixed flange/Four Wheel Drive (4WD))
29	7052	Output shaft seal (fixed flange/Four Wheel Drive (4WD))
30	7052	Output shaft seal (slip yoke)
31	W500120	Extension housing bolts (8 required)
32	7A039	Extension housing
33	7A248	Extension housing O-ring seal
34	7H554	Output shaft nut (slip yoke)
35	W500214	Park pawl abutment plate bolts (4 required)
36	7D070	Park pawl return spring
37	7G101	Park pawl abutment plate
38	7G199	Park pawl pin plug
39	7D071	Park pawl pin
40	7A441	Park pawl
41	W711892	Manual control lever nut
42	7A256	Manual control lever
43	7G100	Manual shaft-to-Transmission Range (TR) sensor roll pin
44	W500214	Transmission Range (TR) sensor detent spring bolt
45	7E332	Transmission Range (TR) sensor detent spring
46	7C493	Manual shaft
47	7H557	Transmission Range (TR) sensor
48	W500624	Pump bolts (8 required)
49	7A103	Pump
50	7A527	Front selective shim
51	-	Forward/overdrive clutch assembly
52	7F373	Center support thrust washer
53	7D483	Center support snap ring
54	-	Center support
55	7F405	Rear selective shim
56	7C041	No. 2 sun gear thrust bearing
57	7D063	No. 2 sun gear
58	7D235	No. 2 sun gear thrust washer
59	7D234	No. 3 sun gear thrust bearing
60	7D063	No. 3 sun gear
61	7B368	Anti-fretting ring
62	7G224	Rear planetary gearset (model dependent)
63	7B164	Low/reverse (1, R) clutch plates
64	7B442	Low/reverse (1, R) clutch steel plates
65	7B066	Low/reverse (1, R) clutch apply plate
66	7E085	Low/reverse wave spring
67	7G178	Rear planetary gearset thrust bearing
68	7060	Output shaft (fixed flange/Four Wheel Drive (4WD))
69	7060	Output shaft (slip yoke/Four Wheel Drive (4WD))
70	7B368	Output shaft thrust bearing
71	W500104	Low/reverse clutch piston assembly bolt
72	-	Low/reverse clutch piston assembly
73	7B368	Output shaft thrust bearing
74	7A433	Output shaft thrust washer
75	7A415	Output shaft bearings (2 required)
76	7F337	Manual shaft seal
77	7034	Vent tube
78	W708587	Power Take-Off (PTO) cover bolts (6 required)
79	7222	Power Take-Off (PTO) cover
80	7223	Power Take-Off (PTO) cover gasket
81	7A434	Torque converter housing heat shield (diesel engines only)
82	7005	Transmission case

Forward/Overdrive Clutch Assembly

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Item	Part Number	Description
1	7F373	Forward/overdrive clutch assembly thrust bearing
2	7D483	Direct (3, 5, R) clutch snap ring
3	7B066	Direct (3, 5, R) clutch pressure plate
4	7B164	Direct (3, 5, R) clutch plates
5	7B442	Direct (3, 5, R) clutch steel plates
6	7E085	Direct (3, 5, R) wave spring
7	7H351	Direct (3, 5, R) clutch hub
8	7C096	Direct (3, 5, R) clutch hub thrust bearing
9	7B067	Forward (1, 2, 3, 4) clutch hub
10	7L495	Forward (1, 2, 3, 4) clutch hub thrust bearing
11	7B311	Overdrive (4, 5, 6) clutch hub and center shaft assembly
12	7072	Overdrive (4, 5, 6) clutch hub and center shaft assembly thrust bearing
13	-	Overdrive (4, 5, 6) clutch/input shaft assembly
14	7C096	Front planetary carrier thrust bearing
15	7A360	Forward (1, 2, 3, 4) clutch assembly

Forward (1, 2, 3, 4) Clutch Assembly

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Item	Part Number	Description
1	7A360	Forward (1, 2, 3, 4) clutch cylinder
2	7F234	Direct (3, 5, R) clutch piston inner seal
3	7C000	Direct (3, 5, R) clutch balance piston inner seal
4	7G242	Forward (1, 2, 3, 4) clutch piston inner seal
5	7C000	Direct (3, 5, R) clutch balance piston outer seal
6	7A262	Direct (3, 5, R) clutch piston
7	7F235	Direct (3, 5, R) clutch piston return spring
8	7C000	Direct (3, 5, R) clutch balance piston outer seal
9	7A262	Direct (3, 5, R) clutch balance piston
10	7F227	Forward (1, 2, 3, 4) clutch piston outer seal
11	7L140	Forward (1, 2, 3, 4) clutch piston
12	7F230	Forward (1, 2, 3, 4) clutch piston return spring
13	7A548	Forward (1, 2, 3, 4) clutch balance piston outer seal
14	7C099	Forward (1, 2, 3, 4) clutch balance piston inner seal
15	7H360	Forward (1, 2, 3, 4) clutch balance piston
16	7H365	Forward (1, 2, 3, 4) clutch balance piston retaining ring
17	7A527	Front planetary gearset selective shim
18	7D063	Front planetary sun gear
19	7A398	Front planetary carrier
20	7D483	Front planetary carrier snap ring
21	7B070	Forward (1, 2, 3, 4) clutch wave spring
22	7B442	Forward (1, 2, 3, 4) clutch steel plates (quantity model dependent)
23	7B164	Forward (1, 2, 3, 4) clutch plates (quantity model dependent)
24	7B066	Forward (1, 2, 3, 4) clutch pressure plate
25	7D483	Forward (1, 2, 3, 4) clutch snap ring
26	7G341	Direct (3, 5, R) clutch apply ring
27	7E085	Direct (3, 5, R) clutch wave spring
28	7B442	Direct (3, 5, R) clutch steel plates
29	7B164	Direct (3, 5, R) clutch plates
30	7B066	Direct (3, 5, R) clutch pressure plate
31	7D483	Direct (3, 5, R) clutch snap ring

Overdrive (4, 5, 6) Clutch Assembly

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Item	Part Number	Description
1	7D483	Overdrive (4, 5, 6) clutch snap ring
2	7B066	Overdrive (4, 5, 6) clutch pressure plate
3	7B164	Overdrive (4, 5, 6) clutch plates
4	7B442	Overdrive (4, 5, 6) clutch steel plates
5	7A548	Overdrive (4, 5, 6) clutch piston retaining ring
6	7H360	Overdrive (4, 5, 6) clutch balance piston
7	7F222	Overdrive (4, 5, 6) clutch return spring
8	7A262	Overdrive (4, 5, 6) clutch piston
9	7F207	Input shaft and Overdrive (4, 5, 6) clutch cylinder
10	7G091	Input shaft Teflon ® seals
11	7G091	Torque Converter Clutch (TCC) Teflon ® seal

Low/Reverse (1, R) Clutch Piston Assembly

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Item	Part Number	Description
1	7D483	Return spring snap ring
2	7B070	Return spring
3	7D402	Piston
4	7F225	Outer piston cylinder
5	7D404	Inner piston seal
6	7D403	Cylinder seal
7	7F341	Cylinder

Intermediate (2, 6) Clutch Assembly

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Item	Part Number	Description
1	7F373	Intermediate (2, 6) clutch center support bearing (model dependent)
2	7D483	Intermediate (2, 6) clutch pack snap ring
3	7B066	Intermediate (2, 6) clutch pressure plate
4	7B164	Intermediate (2, 6) clutch internal splined friction plates
5	7B442	Intermediate (2, 6) clutch external splined steel plates
6	7E085	Intermediate (2, 6) clutch wave spring
7	7B043	Intermediate (2, 6) clutch 2-piece retaining ring
8	7A480	Intermediate (2, 6) clutch return spring
9	7E005	Intermediate (2, 6) clutch piston
10	7F224	Intermediate (2, 6) clutch outer piston seal
11	7F225	Intermediate (2, 6) clutch inner piston seal
12	7A130	Intermediate (2, 6) clutch center support
13	-	Intermediate (2, 6) clutch center support alignment lugs (part of 7A130)

Pump Assembly Power Take-Off (PTO)

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Item	Part Number	Description
1	7A248	Torque converter hub seal
2	7A248	Pump housing seal
3	7L323	Teflon ® seals (3 required)
4	W500318	Long pump bolts (7 required)
5	W500525	Short pump bolts (6 required)
6	-	Stator support (part of 7A103)
7	-	Plate assembly (part of 7A103)
8	-	Pump body (part of 7A103)
9	-	Pump housing (part of 7A103)
10	-	Inner pump gear (part of 7A103)
11	-	Outer pump gear (part of 7A103)
12	7A248	Pump body seal
13	7J021	Anti-drain back valve
14	7H375	Power Take-Off (PTO) drive gear thrust bearing
15	-	Power Take-Off (PTO) drive gear (part of 7A103)
16	-	Power Take-Off (PTO) drive gear thrust washer (part of 7A103)
17	7A248	O-ring seal
18	7A248	Teflon ® seals (2 required)

Pump Assembly Non-Power Take-Off (PTO)

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Item	Part Number	Description
1	7A248-A-A	Torque converter hub seal
2	7A248-D-D	Pump housing seal
3	7L323	Teflon ® seals (3 required)
4	W500318	Long pump bolts (7 required)
5	W500525	Short pump bolts (6 required)
6	-	Stator support (part of 7A103)
7	-	Plate assembly (part of 7A103)
8	-	Pump body (part of 7A103)
9	-	Pump housing (part of 7A103)
10	-	Inner pump gear (part of 7A103)
11	-	Outer pump gear (part of 7A103)
12	7A248-E-E	Pump body seal
13	7J021	Anti-drain back valve
14	7A248-B-B	Teflon ® seal
15	7A248-C-C	O-ring seal

Component Location

Courtesy of FORD MOTOR COMPANY

Item	Description
1	Torque converter
2	Pump assembly
3	Front planetary gearset
4	Forward (1, 2, 3, 4) clutch
5	Direct (3, 5, R) clutch
6	Overdrive (4, 5, 6) clutch
7	Intermediate clutch (2, 6)
8	Low/One-Way Clutch (OWC) (part of 7G224)
9	Low/reverse (1, R) clutch
10	Rear planetary gearset
11	Transmission case
12	Main control assembly
13	Transmission fluid filter