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Internal Parts fit your 1984 Ford Mustang 4 Cyl 2.3L 4-Speed Manual Transmission
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1984 Ford Mustang
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4 Cyl 2.3L; 4-Speed Manual TransmissionVehicle Options
4 Cyl 2.3L; 4-Speed Manual TransmissionCategories Close X
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Manual Transmission
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- GASKET (EXTENSION HOUSING)
$8.78 $6.173 
$9.39 $6.593
- SEAL (INPUT SHAFT AND EXTENSION HOUSING)
$14.17 $9.951 
$14.17 $9.951
$14.17 $9.952
$50.50 $27.721
- FORK (GEAR SHIFTER)
-357479-S15
Hardware - Miscellaneous- (NN-108) pin (retain 5th speed fork to 7240 rail) 3/16" x 1"
- Callout Name: 7230
- Replaced By: AR3Z-7B096-A
$14.72 $10.331 
E3ZZ-7230-D
Fork - Gear Shift- 5TH SPEED-INCL. (2) D8ZZ-7L082-A INSERTS & (1) 357479-S15 PI N
- Base Number: 7230
- Callout Name: 7230
$43.54 $31.341
E3ZZ-7230-B
Fork - Gear Shift- 1ST & 2ND SPEED-INCL. (2) D8ZZ-7L082-A INSERTS
- Callout Name: 7230
- Replaced By: 8R3Z-7230-BA
- E3ZZ-7230-C
Fork - Gear Shift- 3RD & 4TH SPEED-INCL. (2) D8ZZ-7L082-A INSERTS
- Callout Name: 7230
- Replaced By: 8R3Z-7230-CA
- SHAFT (REVERSE IDLER GEAR)-357479-S15
Hardware - Miscellaneous- (NN-108) PIN (7140 TO 7005) 3/16" X 1"
- Callout Name: 7140
- Replaced By: AR3Z-7B096-A
$14.72 $10.331 
- LEVER ASY. (GEARSHIFT OFFSET)-357479-S15
Hardware - Miscellaneous- (NN-108) PIN (7F018 TO 7358) 3/16" X 1"
- Callout Name: 7F018
- Replaced By: AR3Z-7B096-A
$14.72 $10.331 
- SPEEDOMETER DRIVE GEAR IDENTIFICATION CHART
DOTZ-17285-A
Gear - Speedometer- MATERIAL: NYLON, COLOR: GREEN , TEETH: 6, I.D.: 1 3/4., O.D.: 2.00, LENGTH: 11/16
- Callout Name: 17285
$41.71 $30.521 
E5FZ-17285-A
GEAR-TRNS SPEEDO DRI- MATERIAL: NYLON, COLOR: LT. BLUE , TEETH: 26, I.D.: 2 13/16, O.D.: 3 1/2, LENGTH: 1/2
- Callout Name: 17285
$18.75 $13.731
C8OZ-17285-B
Gear - Speedometer- MATERIAL: NYLON, COLOR: BROWN , TEETH: 8, I.D.: 1 3/8, O.D.: 2 1/64, LENGTH: 11/16
- Callout Name: 17285
- Replaced By: F7TZ-17285-AA
E3ZZ-17285-A
Gear - Speedometer- MATERIAL: NYLON, COLOR: YELLOW , TEETH: 7, I.D.: 1 3/32, O.D.: 2.00, LENGTH: 11/16
- Base Number: 17285
- Callout Name: 17285
E3ZZ-17285-B
Gear - Speedometer- MATERIAL: NYLON, COLOR: BLACK , TEETH: 6, I.D.: 1 3/32, O.D.: 2.00, LENGTH: 11/16
- Callout Name: 17285
- E6DZ-17285-A
Gear - Speedometer- MATERIAL: NYLON, COLOR: NONE , TEETH: 7, I.D.: 17/32, O.D.: 1 31/32, LENGTH: 17/32
- Base Number: 17285
- Callout Name: 17285
$0.00
- CASE ASY.
-N605935-S2
Bolt- (AB-116-M) BOLT (7005 TO 6392) M12 X 1.75 X 44.5 (METRIC)
- Require Quantity: 4
- Package Quantity: 1
- Base Number: HB1
- Callout Name: 7005
$26.60 $15.561 
-87675-S
Plug - Oil Filler- (P-17) PLUG (FILLER) 1/2" PIPE
- Require Quantity: 2
- Package Quantity: 15
- Base Number: 87675-S
- Callout Name: 7005
$5.64 $3.9715
-87650-S
Plug - Blanking - Threaded- (P-12) plug dry seal 1/8" - 27
(P-12)-plug (reqd. to plug front pump, direct cl., forward. & throttle valve-pressure holes in case-dry seal-1/8"-27 - Base Number: 87650-S
- Callout Name: 7005
- RING (SYNCHRONIZER BLOCKING)
$21.99 $16.091 - D8RZ-7107-B
Ring - Synchronizer- 3rd & 4th speed
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 7107
$20.35 $14.901
$18.75 $13.731
EOZZ-15520-A
SWITCH (BACKUP LAMP)Switch Assy - Reversing Lamp- #EOZR 15520-AA , T-5
- Base Number: 15520
- Callout Name: 15520
$45.45 $28.501
- PIN (REVERSE GEARSHIFT LEVER PIVOT)
-371197-S
Ring 7/16 Retaining- (XX-16-FE) RETAINING RING - 7/16" DIA.
- Callout Name: 7K024
- Replaced By: F6ZZ-7348-A
$4.38 $3.083 
$29.00 $20.361
- HOUSING (EXTENSION)
-E800152-S72
Screw- (AB-119-F) - screw (housing to case) - hex. washer head - M10 x 30 (Metric coarse)
(AB-119-F) BOLT (7A039 TO 7005) HEX WASHER HEAD-M10 X 30.0 (METRIC) - Require Quantity: 8
- Package Quantity: 4
- Base Number: E800152-S72
- Callout Name: 7A039
$3.25 $1.914 
EOSZ-7A039-A
Housing - Transmission Extension- HOUSING - 10.287" LONG - #RF EOAP 7A040-BC,BD,CC; F2TP-AA
- Callout Name: 7A039
- SPRING (SYNCHRONIZER BLOCKING)
E5ZZ-7109-A
Spring - Synchronizer- 1st & 2nd speed, 3rd & 4th speed
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 7109
- Callout Name: 7109
$10.74 $7.731 - D4ZZ-7109-A
Spring - Synchronizer- 5th speed
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 7109
- Callout Name: 7109
$74.46 $53.601
- COVER (CASE)
-87038-S91
Hardware - Miscellaneous- (T-2-EB) SEAL (7222 TO 7A039) "O" RING- 51/64" I.D. X 1" O.D.
- Base Number: 87038-S91
- Callout Name: 7222
- -E450102-S80
CASE ASSY.Plug- (AP-10-G)-plug (case)-1/8-27 (Metric)
- Require Quantity: 2
- Package Quantity: 1
- Base Number: E450102-S80
- Callout Name: 7005
-N602529-S2
RETAINER (MAIN DRIVE GEAR BEARING)Screw- (AB-53A)-screw & washer (retainer to case)-hex. head
- Require Quantity: 4
- Package Quantity: 1
- Base Number: N602529-S2
- Callout Name: 7050
- C3AZ-7118-A
ROLLER (INPUT SHAFT PILOT)Bearing Assy - Needle- #C417-Q - individual rollers - (set consists of 15) - For 1993/1995 Cobra; refer to group 7025
- Base Number: 7118
- Callout Name: 7118
- INSERT (SYNCHRONIZER HUB)
D4ZZ-7A044-A
Insert- 5th speed
- Require Quantity: 3
- Package Quantity: 1
- Base Number: 7A044
- Callout Name: 7A044
- E4ZZ-7A044-A
Insert- 3RD & 4TH SPEED-FLARED TYPE INSERT
- Require Quantity: 3
- Package Quantity: 1
- Base Number: 7A044
- Callout Name: 7A044
- E4ZZ-7A044-B
Insert - Synchronizer- 3rd and 4th speed
- Require Quantity: 3
- Package Quantity: 1
- Base Number: 7A044
- Callout Name: 7A044
E3ZZ-7064-A
SNAP RING (INPUT/OUTPUT SHAFT BEARING)Ring - Retaining- 5TH SPEED GEAR RETAINING
- Base Number: 7064
- Callout Name: 7064
E3ZZ-7234-B
SPRING (DETENT)Spring- OFFSET LEVER - 1 3/8" - FREE LENGTH - 23/64" O.D.
- Base Number: 7234
- Callout Name: 7234
F6ZZ-7050-A
RETAINER (INPUT SHAFT BEARING)Retainer - Main Drive Gear Bearing- ALUMINUM FRONT BEARING RETAINER
SERVICE REPLACEMENT PART - TWO PIECE WELDED DESIGN WITH STEEL BARREL - INCLUDES SEAL - Base Number: 7050
- Callout Name: 7050
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1984 Ford Mustang parts. Parts like Internal Parts are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.3L. Transmission: 4MT.