Pulleys & Drivebelts fit your 2003 Ford F-250 Super Duty 8 Cyl 7.3L 6-Speed Manual Transmission

My Vehicle Change Vehicle
2003 Ford F-250 Super Duty

8 Cyl 7.3L; 6-Speed Manual Transmission

My Vehicle Change Vehicle
2003 Ford F-250 Super Duty

8 Cyl 7.3L; 6-Speed Manual Transmission

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Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radio & Shock Absorbers
Alternator, Battery, Distributor & Starter
Console, instruments, mirrors, windshield
Door glass and fittings
EM Exterior Moulding
Fenders & Hood
Frame, Exhaust System & Springs
Front Axle & Steering
Fuel System & Manifolds
Fuel filler, luggage carrier, rear door
IT Body & Soft Trim Parts
Lamps & Wiring
Manual Transmission
Radiator & Grill
Rear Axle, Drive & Coupling Shafts
SM Sheet metal
Seats and belts
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Categories Close X

You have selected

Other Categories

Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radio & Shock Absorbers
Alternator, Battery, Distributor & Starter
Console, instruments, mirrors, windshield
Door glass and fittings
EM Exterior Moulding
Fenders & Hood
Frame, Exhaust System & Springs
Front Axle & Steering
Fuel System & Manifolds
Fuel filler, luggage carrier, rear door
IT Body & Soft Trim Parts
Lamps & Wiring
Manual Transmission
Radiator & Grill
Rear Axle, Drive & Coupling Shafts
SM Sheet metal
Seats and belts
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • -N806020-S2
    HARDWARE
    Bolt-M8X1.25X123.0 Hex Flange Pi
    • Base Number:
      N806020-S2
    • Callout Name:
      N806020-S2
    MSRP: $15.00
    $8.78
    1
    Add To Cart
  • BELT (DRIVE)
    1C2Z-8620-NA
    V-Belt
    Single alternator; Less Ambulance Package
    • Fit Note:
      7.3L
    • Base Number:
      8620
    • Callout Name:
      8620
    MSRP: $79.09
    $49.59
    1
    Add To Cart
  • 3C3Z-8620-DB
    V-Belt
    Single Alternator
    • Base Number:
      8620
    • Callout Name:
      8620
    MSRP: $85.09
    $51.48
    1
    Add To Cart
  • 3C3Z-8620-BC
    V-Belt
    Inner, main drive belt, Dual Heavy Duty Alternators
    • Base Number:
      8620
    • Callout Name:
      8620
  • 1C2Z-8620-LA
    V-Belt
    Single alternator; With Ambulance Prep Package.
    Single alternator; With Camper package.
    • Fit Note:
      7.3L
    • Base Number:
      8620
    • Callout Name:
      8620
  • 3C2Z-8620-HB
    V-Belt
    Outer Belt for Aux. alternator., Dual HD alternators
    • Base Number:
      8620
    • Callout Name:
      8620
  • F8TZ-8620-GC
    Belt
    Alt.: 1, IDLER OR P/S: 1, A/C Comp.: 1 , With dual alternator and idler; Ambulance Package
    • Fit Note:
      7.3L
    • Base Number:
      8620
    • Callout Name:
      8620
  • PULLEY ASY. (BELT IDLER)
    3C2Z-8678-AA
    Kit - Tension Pulley
    ENG.SZ.: 8 , Smooth pulley, attaches to alternator mounting bracket(W500314-S437 bolt not included), With Dual HD alternators
    • Base Number:
      8678
    • Callout Name:
      8678
    MSRP: $51.27
    $32.15
    1
    Add To Cart
  • 3C3Z-8678-BA
    Kit - Tension Pulley
    #3C3E 19A216-BA - smooth backside idler pulley, located between the tensioner and alternator , ENG.SZ.: 8
    • Callout Name:
      8678
    • Replaced By:
      7C3Z-8678-B
    MSRP: $55.27
    $34.66
    1
    Add To Cart
  • 3C3Z-8678-EA
    Kit - Tension Pulley
    #3C3E 19A216-EA - grooved frontside idler , ENG.SZ.: 8
    • Callout Name:
      8678
    • Replaced By:
      3C3Z-8678-EB
    MSRP: $69.64
    $43.66
    1
    Add To Cart
  • Ford 3C2Z-8678-CB
    3C2Z-8678-CB
    Kit - Tension Pulley
    #3C2E 19A216-CC - grooved 6 sheeve idler pulley, With Dual HD alternators , ENG.SZ.: 8
    • Base Number:
      8678
    • Callout Name:
      8678
    MSRP: $84.91
    $51.37
    1
    Add To Cart
  • Ford F5TZ-8678-AB
    F5TZ-8678-AB
    Tensioner
    8 rib; Mounts in place of A/C compressor, With A/C delete package , ENG.SZ.: 8
    • Fit Note:
      7.3L
    • Callout Name:
      8678
    • Replaced By:
      F5TZ-8678-AC
    MSRP: $207.27
    $125.40
    1
    Add To Cart
  • F8TZ-8678-FA
    Kit - Tension Pulley
    ENG.SZ.: 8 , Smooth Idler; Located Below dual arm tensioner (6B209), Dual Alternators (Ambulance Prep Package)
    ENG.SZ.: 8 , Smooth Idler; Located above dual arm tensioner (6B209), All. NOTE; Dual alternator systems require 2 of these Idler Pulleys.
    • Fit Note:
      7.3L
    • Base Number:
      8678
    • Callout Name:
      8678
    MSRP: $47.64
    $29.87
    1
    Add To Cart
  • 3C3Z-8678-DA
    Kit - Tension Pulley
    #3C3E 19A216-DA - includes bracket, Without A/C , ENG.SZ.: 8
    • Base Number:
      8678
    • Callout Name:
      8678
    MSRP: --
    $0.00
  • ALTERNATOR ASY.
    Ford 2C3Z-10V346-BARM
    2C3Z-10V346-BARM
    Alternator Assy
    110 amp-Reman (same as 130 amp), w/Dual Alternator
    110 amp-Reman (same as 130 amp), w/Single Alternator
    • Fit Note:
      8 Cyl 7.3L
    • Callout Name:
      10346
    • Replaced By:
      4U2Z-10V346-FVRM
    MSRP: $318.18
    $199.33
    1
    Add To Cart
  • Ford 2C3Z-10V346-CARM
    2C3Z-10V346-CARM
    Alternator Assy
    110 amp-Reman, w/Dual Alternator Bottom
    • Fit Note:
      8 Cyl 7.3L
    • Callout Name:
      10346
  • Ford -N606068-S100
    -N606068-S100
    HARDWARE
    Bolt
    • Callout Name:
      N606068-S100
    • Replaced By:
      -N606068-S437
    MSRP: $46.40
    $27.14
    4
    Add To Cart
  • ALTERNATOR MOUNTING PARTS
    Ford -N606068-S100
    -N606068-S100
    Bolt
    Bolt M10-1.5x80 hex flange head, Dual alternators
    Bolt M10-1.5x80 hex flange head, ambulance package
    Bolt M10-1.5x80 hex flange head, single alternator or ambulance package
    • Fit Note:
      7.3L
    • Require Quantity:
      2
    • Package Quantity:
      4
    • Callout Name:
      10A313
    • Replaced By:
      -N606068-S437
    MSRP: $46.40
    $27.14
    4
    Add To Cart
  • Ford -W701844-S309
    -W701844-S309
    Stud
    Stud-M12x77.6 & M10x25, ambulance package
    Stud-M12x77.6 & M10x25, dual alternators
    • Fit Note:
      7.3L
    • Base Number:
      W701844-S309
    • Callout Name:
      10A313
  • Ford F81Z-10A313-AA
    F81Z-10A313-AA
    Bracket
    Mounting bracket, front lower LH, dual alternators
    Mounting bracket, front lower LH, single alternator or ambulance package
    • Fit Note:
      7.3L
    • Base Number:
      10A313
    • Callout Name:
      10A313
  • F8TZ-10A313-AA
    Bracket - Alternator
    Mounting bracket, front lower RH, Dual alternators
    Mounting bracket, front lower RH, ambulance package
    • Fit Note:
      7.3L
    • Base Number:
      10A313
    • Callout Name:
      10A313
    MSRP: --
    $0.00
  • Ford -389706-S2
    -389706-S2
    HARDWARE
    Screw-3/8-16 X 5.50
    • Base Number:
      389706-S2
    • Callout Name:
      389706-S2
    MSRP: --
    $0.00
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford F-250 Super Duty parts. Parts like Pulleys & Drivebelts are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 7.3L. Transmission: 6MT.