800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Motive Gear Ring & Pinion Gears Ratio: 3.73

Motive Gear F7.5-373
Representative Image
Product images may differ from actual product appearance.

683-F7.5-373

jegs shipping
FREE Shipping
Ships directly from the manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Motive Gear Ring & Pinion Gears Ratio: 3.73 $227.48
Ring & Pinion Gears
  • Ratio: 3.73
  • Teeth: 41-11

  • Motive Gear F7.5-373 Details

    Ford 7.5"

    Specifications:

  • Ring Gear Diameter: 7.5"
  • 10-7/16" x 20 Right Hand Threaded Bolts
  • Pinion Diameter: 1.626" 28-Splines
  • No Case Breaks
  • 8620 Material - Heat Treated

    Applications:

  • 1990-97 Aerostar
  • 1976-81 Bobcat
  • 1983-92 Bronco II
  • 1979-86 Capri (Except 1986 w/ v8)
  • 1980-97 Cougar
  • 1991-97 Explorer (R)
  • 2001-On Explorer Sport Trac (R)
  • 1978-83 Fairmont
  • 1979-81 Ford Full Size
  • 1981-82 Granada
  • 1980-81 Mercury Full Size
  • 1979-80 Monarch Car (R)
  • 1980-On Mustang 4 & 6 Cyl
  • 1983-On Ranger w/o 4.0L
  • 1980-97 Thunderbird
  • 1979-83 Zephyr

  • Specifications:

    Gear Ratio
    3.73
    Axle Type
    Ford 7.5 in.
    Ring Gear Tooth Quantity
    41
    Cover Bolt Quantity
    10
    Ring Gear Diameter
    7.5
    Ring Gear Bolt Quantity
    10
    Pinion Shaft Diameter
    1.626
    Pinion Spline Count
    28
    Ring Gear Rotation
    Standard
    Pinion Gear Tooth Quantity
    11
    Ring Gear Material
    8620 Steel
    Manufacturer's Part Number:
    F7.5-373

    Motive Gear Ring & Pinion Gears are the differential's critical point of power transfer, and they're one of the simplest performance modifications to complete on a vehicle. The Motive Ring & Pinion Gears are made with superior strength and quality and are excellent OE replacements for on street applications or off-road use.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    Does Motive Gear F7.5-373 fit your vehicle?

    Narrow Results

    2008 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: LS

    2010-2011 FORD RANGER

    • CC: 2300
    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1991-1994 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: XL SPORT

    1980-1982 FORD FAIRMONT

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979-1980 MERCURY MONARCH

    • EngineType: ALL
    • SubModel: ALL

    1989 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: SUPER COUPE

    2010-2012 FORD RANGER

    • CC: 2300
    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1996-1997 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: XLT

    1986 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: BASE

    1980 FORD LTD

    • EngineType: ALL
    • SubModel: CROWN VICTORIA

    1983-1988 FORD THUNDERBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1978-1983 MERCURY ZEPHYR

    • EngineType: ALL
    • SubModel: ALL

    2009-2011 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: ALL

    1994-1997 MAZDA B2300

    • EngineType: ALL
    • SubModel: ALL

    1985 FORD THUNDERBIRD

    • CC: 3797
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1979-1982 FORD FAIRMONT

    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1979-1980 FORD LTD

    • CC: 5752
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1983-1985 MERCURY GRAND MARQUIS

    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1987-1988 FORD THUNDERBIRD

    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979-1981 FORD MUSTANG

    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    2001 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA

    2001-2004 FORD RANGER

    • EngineType: ALL
    • SubModel: XLT

    1980 FORD LTD

    • EngineType: ALL
    • SubModel: S

    2003 FORD MUSTANG

    • EngineType: ALL
    • SubModel: MACH I

    1986 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: 5.0

    1990-1994 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    1981-1982 FORD GRANADA

    • EngineType: ALL
    • SubModel: GL

    2004 FORD RANGER

    • EngineType: ALL
    • SubModel: TREMOR

    1995 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GTS

    1985 MERCURY MARQUIS

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1982 MERCURY CAPRI

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )

    2005-2009 FORD RANGER

    • EngineType: ALL
    • SubModel: ALL

    1998-2001 MAZDA B2500

    • EngineType: ALL
    • SubModel: SX

    1987-1989 FORD THUNDERBIRD

    • CC: 3797
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1985 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: EQUIPADO

    1980-1981 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: ALL

    1983-1984 FORD THUNDERBIRD

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1983-1995 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: LX

    1981-1986 FORD LTD

    • EngineType: ALL
    • SubModel: ALL

    1983-1986 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: LS

    1979 FORD FAIRMONT

    • Liter: 5
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5 L / 302 )

    1984 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BASE

    1982-1985 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: RS

    1983-1985 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: COLONY PARK

    1979-1982 FORD MUSTANG

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1984-1987 LINCOLN MARK VII

    • EngineType: ALL
    • SubModel: ALL

    2010 FORD MUSTANG

    • CC: 4009
    • Liter: 4.0
    • SubModel: BASE
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2001-2002 FORD RANGER

    • Engine Vin: 1
    • EngineType: E1 ( )
    • SubModel: EV

    1979-1981 MERCURY MARQUIS

    • EngineType: ALL
    • SubModel: ALL

    1982-1983 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: BLACK MAGIC

    1979-1980 FORD LTD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1984-1986 MERCURY COUGAR

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1990-1994 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: XLT

    1983 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: ALL

    1990-1992 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: BASE

    1996-1997 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1982-1983 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GLX

    1994 FORD MUSTANG

    • EngineType: ALL
    • SubModel: CONVERTIBLE

    2005 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SALEEN

    1986 FORD RANGER

    • Liter: 2.9
    • SubModel: XL
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1982-1983 MERCURY CAPRI

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1985-1986 FORD MUSTANG

    • EngineType: ALL
    • SubModel: ALL

    1979-1983 FORD FAIRMONT

    • EngineType: ALL
    • SubModel: ELITE

    1979-1980 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: GHIA

    1994-1997 MAZDA B3000

    • EngineType: ALL
    • SubModel: ALL

    1979 FORD MUSTANG

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 171
    • EngineType: V6 ( 2.8 L / 171 )

    1987-1990 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: EQUIPADO

    2010-2011 FORD RANGER

    • CC: 2300
    • Liter: 2.3
    • SubModel: XLT
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2001 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT BULLITT

    2008-2010 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SHELBY

    1982-1984 FORD MUSTANG

    • EngineType: ALL
    • SubModel: L

    2012 FORD RANGER

    • CC: 2300
    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1991-1992 FORD AEROSTAR

    • CC: 2986
    • Liter: 3.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2008-2009 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BULLITT

    1994-1999 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA

    1986 FORD RANGER

    • Liter: 2.3
    • SubModel: STX
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1982 MERCURY MARQUIS

    • Liter: 4.2
    • SubModel: BROUGHAM
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )

    2004 FORD MUSTANG

    • EngineType: ALL
    • SubModel: MACH I

    1983 FORD MUSTANG

    • EngineType: ALL
    • SubModel: TURBO GT

    1982 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: LS

    1990 FORD RANGER

    • EngineType: ALL
    • SubModel: S PLUS

    1982 MERCURY COUGAR

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1990-1997 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: XLT PLUS

    1987 FORD BRONCO II

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    1984 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT-350 20TH ANNIVERSARY

    2001-2004 FORD RANGER

    • EngineType: ALL
    • SubModel: EDGE

    1991-1994 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: V8

    1984-1985 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: FILA

    1995 FORD RANGER

    • EngineType: ALL
    • SubModel: XL SPORT

    1987-1997 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: ALL

    1985 FORD THUNDERBIRD

    • CC: 3797
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    2010-2011 FORD RANGER

    • EngineType: ALL
    • SubModel: BASE

    1991-1997 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: XLT SPORT

    1995 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: SUPER COUPE

    2004-2009 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BASE

    1982 MERCURY MARQUIS

    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979 FORD FAIRMONT

    • CC: 4949
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1982-1983 FORD MUSTANG

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    2007-2008 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SHELBY GT

    1986 MERCURY GRAND MARQUIS

    • Liter: 5.0
    • SubModel: COLONY PARK
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations