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Internal Parts fit your 1981 Mercury Grand Marquis 8 Cyl 5.0L 3-Speed Automatic Transmission
Currently shopping for
1981 Mercury Grand Marquis
Change VehicleVehicle Options
8 Cyl 5.0L; 3-Speed Automatic TransmissionVehicle Options
8 Cyl 5.0L; 3-Speed Automatic TransmissionCategories Close X
Currently selected
Automatic Transmission
- External Parts - Oil Cooling System
- External Parts - Shift Mechanism
- External Parts - Steering Column
- External Parts - Steering Column And Shift Mechanism
- External Parts - Steering Column Shift Mechanism And Related Parts - Fixed Wheel
- External Parts - Steering Column Shift Mechanism And Related Parts - Steering Column
- External Parts - Steering Column Shift Mechanism And Related Parts - Tilt Wheel
- External Parts - Steering Column Shift Mechanism And Related Parts - Transmission Bushings
- External Parts - Transmission Shift Controls
- Internal Parts
- Internal Parts - Case, Converter Assy. And Related Parts
- Internal Parts - Clutches, Gears, Shafts, Extension & Related Parts
- Internal Parts - Main Control Valve Body
- Internal Parts - Manual Control Linkage And Parking Pawl
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Accelerator Linkage, Air Cleaner & Speed Control
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IT Interior Trim Parts
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Speedometer, Bumpers, Mirrors & Wipers
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- REAR AXLE ASY. (DIFFERENTIAL BEARING)
C9AZ-4222-A
Cup- #LM102910 - cup - SL Slim Line
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 4222
- Callout Name: 4000
$12.82 $8.771 
C9AZ-4221-A
Bearing Assy - Ball- Cone roller
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4000
- Replaced By: BC2Z-1216-B
$19.50 $13.461
D9AZ-4222-A
Cup- #LM603012 - CONE - ROLLER
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 4222
- Callout Name: 4000
- Replaced By: NL3Z-4220-A
$16.58 $11.441
C6TZ-4222-A
Cup- #LM501314 - cup - M Medium
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4000
- Replaced By: DV6Z-4222-A
$15.52 $10.611
B7A-4221-A
Bearing Assy - Differential- Cone roller
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4000
- Replaced By: DV6Z-4221-A
$19.33 $13.341
B7A-4221-B
Bearing Assembly - Ball- Cone roller
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4000
- Replaced By: NL3Z-4220-A
$16.58 $11.641
$18.75 $13.731
- SPEEDOMETER DRIVE GEAR IDENTIFICATION CHART
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
$13.731 
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
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
- CLUTCH ASY. (ONE-WAY)
C3AZ-7A089-A
Clutch Assy- Planetary gears - roller type
Planetary one-way clutch - Base Number: 7A089
- Callout Name: 7A089
$28.00 $19.151 
- CONE, ROLLER AND CUP (REAR AXLE DIFFERENTIAL BEARING)
D9AZ-4222-A
Cup- #LM603012 - CUP
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 4222
- Callout Name: 4221
- Replaced By: NL3Z-4220-A
$16.58 $11.441 - C6TZ-4222-A
Cup- #LM501314 - CUP
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4221
- Replaced By: DV6Z-4222-A
$15.52 $10.611 - B7A-4221-A
Bearing Assy - Differential- #LM501349 - CONE - ROLLER , WITH 7.5" R/G
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4221
- Replaced By: DV6Z-4221-A
$19.33 $13.341 - B7A-4221-B
Bearing Assembly - Ball- #LM603049 - CONE - ROLLER , WITH 8.5" OR 8.8" R/G
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4221
- Replaced By: NL3Z-4220-A
$16.58 $11.641
- ADJUSTER (REAR AXLE DIFFERENTIAL BEARING)
D8BZ-4067-AS
Shim - Differential Driving Gr Brg- .261" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$50.50 $27.721 
D9AZ-4067-AF
Shim - Differential Driving Gr Brg- .297" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$26.25 $18.432
D9AZ-4067-K
Shim - Differential Driving Gr Brg- .259" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$43.84 $30.772
D9AZ-4067-Z
Shim - Differential Driving Gr Brg- .285" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$33.92 $23.812- D8BZ-4067-AH
Shim - Differential Driving Gr Brg- .245" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$45.67 $31.241 
D8BZ-4067-AJ
Shim - Differential Driving Gr Brg- .247" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$51.83 $28.461- D8BZ-4067-AK
Shim - Differential Driving Gr Brg- .249" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$39.67 $21.781 - D8BZ-4067-AL
Shim - Differential Driving Gr Brg- .251" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$39.67 $21.781 - D8BZ-4067-AM
Shim - Differential Driving Gr Brg- .253" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$59.67 $32.761 - D8BZ-4067-AN
Shim - Differential Driving Gr Brg- .255" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$39.67 $21.781 - D8BZ-4067-AP
Shim - Differential Driving Gr Brg- .257" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$38.33 $26.221 - D8BZ-4067-AR
Shim - Differential Driving Gr Brg- .259" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$68.50 $37.611 - D8BZ-4067-AT
Shim - Differential Driving Gr Brg- .263" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$39.67 $21.781 - D8BZ-4067-AU
Shim - Differential Driving Gr Brg- .265" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$33.67 $23.031 - D8BZ-4067-AV
Shim - Differential Driving Gr Brg- .267" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$39.67 $28.561 - D8BZ-4067-AW
Shim - Differential Driving Gr Brg- .269" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$42.17 $26.111 - D8BZ-4067-AX
Shim - Differential Driving Gr Brg- .271" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$38.17 $26.111 - D8BZ-4067-AY
Shim - Differential Driving Gr Brg- .273" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$49.67 $35.761 - D8BZ-4067-AZ
Shim - Differential Driving Gr Brg- .275" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$42.17 $30.361 - D8BZ-4067-BB
Shim - Differential Driving Gr Brg- .279" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$40.33 $29.041 - D8BZ-4067-BC
Shim - Differential Driving Gr Brg- .281" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$39.67 $28.561 
D8BZ-4067-BD
Shim - Differential Driving Gr Brg- .283" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$59.67 $32.761- D8BZ-4067-BF
Shim - Differential Driving Gr Brg- .287" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$69.17 $49.801 - D8BZ-4067-BH
Shim - Differential Driving Gr Brg- .291" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$60.33 $33.121 - D8BZ-4067-BJ
Shim - Differential Driving Gr Brg- .293" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$59.00 $32.391 - D8BZ-4067-BK
Shim - Differential Driving Gr Brg- .295" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$60.33 $33.121 - D8BZ-4067-BL
Shim - Differential Driving Gr Brg- .297" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$59.00 $32.391 - D8BZ-4067-BM
Shim - Differential Driving Gr Brg- .299" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$60.33 $43.441 - D8BZ-4067-BN
Shim - Differential Driving Gr Brg- .301" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$40.83 $22.421 - D8BZ-4067-BP
Shim - Differential Driving Gr Brg- .303" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$100.33 $55.081 - D8BZ-4067-BS
Shim - Differential Driving Gr Brg- .243" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$39.67 $21.781 - D8BZ-4067-BT
Shim - Differential Driving Gr Brg- .305" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$99.67 $61.721 - D8BZ-4067-BU
Shim - Differential Driving Gr Brg- .307" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
$103.67 $64.191 
D9AZ-4067-A
Shim - Differential Driving Gr Brg- .241" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$35.42 $24.862
D9AZ-4067-AA
Shim - Differential Driving Gr Brg- .287" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$37.17 $26.092- D9AZ-4067-AB
Shim - Differential Driving Gr Brg- .289" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$28.84 $20.242 - D9AZ-4067-AC
Shim - Differential Driving Gr Brg- .291" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$26.25 $18.432 
D9AZ-4067-AD
Shim - Differential Driving Gr Brg- .293" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$43.84 $30.772- D9AZ-4067-AE
Shim - Differential Driving Gr Brg- .295" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$29.75 $20.882 
D9AZ-4067-AG
Shim - Differential Driving Gr Brg- .299" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$29.75 $20.882- D9AZ-4067-AH
Shim - Differential Driving Gr Brg- .301" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$57.17 $39.792 
D9AZ-4067-AJ
Shim - Differential Driving Gr Brg- .303" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$48.09 $33.752- D9AZ-4067-AK
Shim - Differential Driving Gr Brg- .305" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$35.84 $25.162 
D9AZ-4067-AL
Shim - Differential Driving Gr Brg- .307" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$26.50 $18.602- D9AZ-4067-B
Shim - Differential Driving Gr Brg- .243" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$37.17 $26.092 - D9AZ-4067-C
Shim - Differential Driving Gr Brg- .245" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$37.17 $26.092 - D9AZ-4067-D
Shim - Differential Driving Gr Brg- .247" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$48.09 $33.752 - D9AZ-4067-E
Shim - Differential Driving Gr Brg- .249" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$35.34 $24.802 - D9AZ-4067-F
Shim - Differential Driving Gr Brg- .251" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$37.42 $26.272 - D9AZ-4067-G
Shim - Differential Driving Gr Brg- .253" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$37.17 $26.092 - D9AZ-4067-H
Shim - Differential Driving Gr Brg- .255" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$37.17 $26.092 - D9AZ-4067-J
Shim - Differential Driving Gr Brg- .257" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$35.34 $24.802 - D9AZ-4067-L
Shim - Differential Driving Gr Brg- .261" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$35.34 $24.802 
D9AZ-4067-M
Shim - Differential Driving Gr Brg- .263" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$35.34 $24.802
D9AZ-4067-N
Shim - Differential Driving Gr Brg- .265" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$33.59 $23.582- D9AZ-4067-P
Shim - Differential Driving Gr Brg- .267" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$33.17 $23.282 
D9AZ-4067-R
Shim - Differential Driving Gr Brg- .269" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$32.75 $22.992- D9AZ-4067-S
Shim - Differential Driving Gr Brg- .271" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$33.59 $23.582 - D9AZ-4067-T
Shim - Differential Driving Gr Brg- .273" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$32.75 $22.992 
D9AZ-4067-U
Shim - Differential Driving Gr Brg- .275" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$33.25 $23.342- D9AZ-4067-V
Shim - Differential Driving Gr Brg- .277" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$35.42 $24.862 
D9AZ-4067-W
Shim - Differential Driving Gr Brg- .279" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$33.59 $23.582- D9AZ-4067-X
Shim - Differential Driving Gr Brg- .281" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$33.17 $23.282 - D9AZ-4067-Y
Shim - Differential Driving Gr Brg- .283" thick , 8.5" OR 8.8" R/G
- Base Number: 4067
- Callout Name: 4067
$32.75 $22.402 - D8BZ-4067-BA
Shim - Differential Driving Gr Brg- .277" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
- D8BZ-4067-BE
Shim - Differential Driving Gr Brg- .285" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
- D8BZ-4067-BG
Shim - Differential Driving Gr Brg- .289" thick , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
- D8BZ-4067-BR
Shim - Differential Driving Gr Brg- .241" THICK, , 6 3/4" OR 7.5" R/G
- Base Number: 4067
- Callout Name: 4067
- WASHER (REAR AXLE DIFFERENTIAL PINION THRUST)
$3.10 $2.188 
D8BZ-4230-B
Washer - Thrust- 7.5" R/G
- Require Quantity: 2
- Package Quantity: 6
- Base Number: 4230
- Callout Name: 4230
$1.82 $1.286
F67Z-1177-AC
SEAL ASY. (WHEEL BEARING OIL INNER)Seal- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 1177
- Replaced By: F67Z-1S177-ACA
$23.27 $13.731
-E860109-S
HUB (FORWARD RING GEAR)Ring- (AQ-30-D) - ring (hub to gear) - M34 I.D. (Metric)
- Base Number: E860109-S
- Callout Name: 7B067
$3.25 $1.914
$18.75 $13.731
- WASHER (AXLE DIFFERENTIAL SIDE GEAR THRUST)
$49.17 $34.524 
D8BZ-4228-A
Washer - Thrust- 7.5" R/G
- Require Quantity: 2
- Package Quantity: 4
- Base Number: 4228
- Callout Name: 4228
$7.46 $5.244
$64.17 $44.661
D8BZ-4211-A
SHAFT (DIFFERENTIAL PINION)Shaft - Differential Pinion- WITH 7.5" R/G- CONVENTIONAL
- Base Number: 4211
- Callout Name: 4211
$9.13 $6.411
- CASE ASY. (REAR AXLE DIFFERENTIAL)
$229.00 $136.201 
- CASE ASSY.
-87650-S
Plug - Blanking - Threaded- (P-12) - plug (to plug servo hole in case) - 1/8" - 27 x 9/16"
(P-12)-plug (reqd. to plug front pump, direct cl., forward. & throttle valve-pressure holes in case-dry seal-1/8"-27
(P-12)-plug (to plug servo pressure hole in case)-dry seal-1/8"-27 - Base Number: 87650-S
- Callout Name: 7005
- GEAR (REAR AXLE DIFFERENTIAL SIDE)
D9AZ-4236-B
Gear - Differential Side- 8.5" OR 8.8" R/G- CONVENTIONAL , GEARS HAVE THE COUNTERBORE
- Base Number: 4236
- Callout Name: 4236
- E9SZ-4236-C
Gear - Differential Side- 8.5" OR 8.8" R/G- LOCKER
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 4236
- Replaced By: 2L1Z-4215-EA
E4DZ-4215-A
PINION KIT (REAR AXLE DIFFERENTIAL)Pinion - Differential- 7.5" R/G- CONVENTIONAL
- Base Number: 4215
- Callout Name: 4215
- Replaced By: YL5Z-4215-CA
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1981 Mercury Grand Marquis 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: 8 Cyl 5.0L. Transmission: 3AT.