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Auburn Gear 542043

Pro Series Differential Ford 9"

Auburn Gear 542043

109-542043

made in usa
jegs shipping
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$536.99
$496.99
ON SALE - $40.00 OFF
Auburn Gear 542043 Pro Series Differential Ford 9" $496.99
Pro Series Differential
  • Ford 9''
  • 10-Bolt
  • 28-Spline Axle
  • Fits All Gear Ratios

  • Auburn Gear 542043 Details

    Ford 9''

    Technical Notes:
  • All Ford products with 8-3/4'' & 9'' ring gear. Use Ford M-4216-A210 ring gear bolts for an open-type differential. Limited-slip type bolts are too long.

  • Specifications:

    Position
    N/A
    Axle Shaft Spline Quantity
    28
    Aftermarket Carrier Style
    Limited slip
    Carrier Material
    Ductile iron
    Quantity
    Sold individually
    Manufacturer's Part Number:
    542043

    The Auburn Gear high-bias torque Pro Series limited-slip differential out performs virtually every standard OEM differential. Pro Series differentials deliver usable traction and faster engagement for controlled power transfer and lightning-fast reaction. Pro Series differentials provide superior performance through a unique cone-clutch design that transfers more power to the high-traction wheel for quick acceleration and tight cornering.
    The Auburn Gear limited-slip differential employs an integral cone clutch side gear unit that creates friction with the carrier to drive both tires. The highly efficient torque transfer capability of the Auburn Gear limited-slip differential is achieved through the use of cone clutches coupled to beveled side gears. As torque is transmitted through the differential side gears to the axle shafts, the side gear separating forces and spring pre-load firmly seat the cones into the differential case. The cone design, along with the applied force, determines the torque transfer capability of the differential. When torque levels decrease, as in a cornering maneuver, the gear separating forces also decrease, allowing the axle shafts to rotate independently. This unequally divides the torque between the two wheels, delivering more torque (bias torque) to the wheel with the most traction. .

    Features
  • Smooth, fast, high-bias torque-sensing power
  • Cone-clutch design
  • Out-of-the-box ready for ring and pinion installation



  • Does Auburn Gear 542043 fit your vehicle?

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    1968 FORD FAIRLANE

    • CC: 4949
    • Liter: 5.0
    • SubModel: 500
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1957 FORD FAIRLANE

    • CC: 4458
    • Liter: 4.4
    • SubModel: BASE
    • CUI: 272
    • EngineType: V8 ( 4.4 L / 272 )

    1968 FORD FALCON

    • CC: 3278
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1964 FORD FALCON SEDAN DELIVERY

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1963 MERCURY COMET

    • EngineType: ALL
    • SubModel: CUSTOM

    1961-1962 FORD GALAXIE

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: V8 ( 4.8 L / 292 )

    1967 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: ALL

    1959 FORD GALAXIE

    • CC: 5441
    • Liter: 5.4
    • SubModel: BASE
    • CUI: 332
    • EngineType: V8 ( 5.4 L / 332 )

    1977 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: BROUGHAM

    1973 FORD GALAXIE 500

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971 FORD THUNDERBIRD

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972 MERCURY MONTEGO

    • EngineType: ALL
    • SubModel: ALL

    1973-1974 FORD GRAN TORINO

    • CC: 4949
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1973-1974 FORD THUNDERBIRD

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1970 FORD FALCON

    • EngineType: ALL
    • SubModel: ALL

    1968 MERCURY MONTEGO

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1977-1978 FORD LTD

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

    1969 FORD TORINO

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

    1969 FORD FAIRLANE

    • EngineType: ALL
    • SubModel: 500

    1968 FORD FALCON

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1973 MERCURY MONTEGO

    • CC: 4098
    • Liter: 4.1
    • SubModel: MX
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970-1972 FORD LTD

    • CC: 4949
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1969 FORD TORINO

    • Liter: 4.1
    • SubModel: SQUIRE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1964 FORD FAIRLANE

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1966 FORD BRONCO

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1974 MERCURY MONTEGO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: VILLAGER
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971-1974 FORD LTD

    • CC: 6556
    • Liter: 6.6
    • SubModel: BROUGHAM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968 FORD LTD

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1969 FORD GALAXIE 500

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

    1965-1968 FORD LTD

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1970 FORD TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: SUPER COBRA JET
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1974 FORD E-100 ECONOLINE

    • EngineType: ALL
    • SubModel: ALL

    1969 FORD FAIRLANE

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1982 FORD BRONCO

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

    1963-1964 FORD FALCON SEDAN DELIVERY

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1968-1969 FORD MUSTANG

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1970 FORD MUSTANG

    • CC: 7014
    • Liter: 7.0
    • Aspiration: N
    • SubModel: GRANDE
    • Engine Vin: R
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1975-1978 FORD LTD

    • EngineType: ALL
    • SubModel: COUNTRY SQUIRE

    1957-1961 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1962-1963 FORD THUNDERBIRD

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1972-1974 FORD LTD

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1974-1977 FORD BRONCO

    • EngineType: ALL
    • SubModel: ALL

    1964 FORD GALAXIE

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1971 FORD GALAXIE 500

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 FORD LTD

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1968-1971 LINCOLN MARK III

    • EngineType: ALL
    • SubModel: ALL

    1975 FORD F-100

    • CC: 6391
    • Liter: 6.4
    • SubModel: RANGER
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1975-1978 FORD E-100 ECONOLINE

    • EngineType: ALL
    • SubModel: NORTHLAND

    1969-1970 FORD TORINO

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969 FORD FALCON

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

    1965 FORD FAIRLANE

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1978-1981 FORD BRONCO

    • EngineType: ALL
    • SubModel: RANGER XLT

    1968 FORD GALAXIE 500

    • CC: 4949
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1981-1982 FORD E-150 ECONOLINE

    • EngineType: ALL
    • SubModel: BASE

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1973 FORD GRAN TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: SPORT
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1973 FORD RANCHERO

    • EngineType: ALL
    • SubModel: 500

    1965 FORD MUSTANG

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

    1969 FORD GALAXIE 500

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

    1968 FORD BRONCO

    • EngineType: ALL
    • SubModel: WAGON

    1971 FORD TORINO

    • EngineType: ALL
    • SubModel: 500

    1963 FORD THUNDERBIRD

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968 FORD MUSTANG

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1969 FORD TORINO

    • CC: 7014
    • Liter: 7.0
    • Aspiration: N
    • SubModel: COBRA
    • Engine Vin: R
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1978 FORD F-150

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1968 MERCURY COMET

    • CC: 3278
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1968 FORD BRONCO

    • CC: 2786
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1962-1964 FORD GALAXIE

    • Liter: 5.8
    • SubModel: BASE
    • CUI: 352
    • EngineType: V8 ( 5.8 L / 352 )

    1973-1974 FORD GRAN TORINO

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968 FORD MUSTANG

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1985 FORD E-150 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: XLT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1969 MERCURY COUGAR

    • CC: 4950
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BOSS 302
    • Engine Vin: G
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1976 FORD F-100

    • Liter: 6.4
    • SubModel: RANGER XLT
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1986-1987 FORD E-150 ECONOLINE

    • EngineType: ALL
    • SubModel: XL

    1968 FORD FALCON

    • CC: 4949
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1970-1971 FORD TORINO

    • CC: 4949
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1987 FORD BRONCO

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1970 FORD RANCHERO

    • EngineType: ALL
    • SubModel: 500

    1971 MERCURY MONTEGO

    • CC: 4949
    • Liter: 5.0
    • SubModel: MX
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1973 FORD GRAN TORINO

    • CC: 5753
    • Liter: 5.8
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: H
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1965 FORD FAIRLANE

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968 FORD BRONCO

    • CC: 4727
    • Liter: 4.7
    • SubModel: ROADSTER
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1969-1974 FORD GALAXIE 500

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969-1971 FORD TORINO

    • CC: 5753
    • Liter: 5.8
    • SubModel: SQUIRE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1979-1980 FORD E-150 ECONOLINE

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

    1975-1979 FORD RANCHERO

    • EngineType: ALL
    • SubModel: ALL

    1975-1980 FORD GRANADA

    • EngineType: ALL
    • SubModel: ALL

    1968-1969 FORD RANCHERO

    • CC: 7014
    • Liter: 7.0
    • SubModel: 500
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1963 MERCURY COMET

    • CC: 2360
    • Liter: 2.4
    • SubModel: BASE
    • CUI: 144
    • EngineType: L6 ( 2.4 L / 144 )

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: GRANDE
    • Engine Vin: Z
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 FORD MUSTANG

    • CC: 5753
    • Liter: 5.8
    • SubModel: MACH I
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972 FORD GRAN TORINO

    • EngineType: ALL
    • SubModel: BASE

    1966 FORD RANCHERO

    • EngineType: ALL
    • SubModel: CUSTOM

    1979-1980 FORD E-150 ECONOLINE

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

    1968 FORD FAIRLANE

    • CC: 4949
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1957-1961 FORD RANCHERO

    • EngineType: ALL
    • SubModel: ALL

    1970 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1971 MERCURY MONTEGO

    • CC: 4098
    • Liter: 4.1
    • SubModel: MX BROUGHAM
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1967 FORD RANCHERO

    • EngineType: ALL
    • SubModel: 500 XL

    1960 FORD GALAXIE

    • EngineType: ALL
    • SubModel: SPECIAL
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