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Auburn Gear 542050

Pro Series Differential GM 8.5" / 8.6" (1971-1988)



Auburn Gear 542050

Part Number: 109-542050

Pro Series Differential
  • GM 8.5'' / 8.6'' (1971-1988)
  • 10-Bolt
  • 28-Spline Axle
  • Fits 2.73-Up Gear Ratios
  • $521.56

    Ships
    from Manufacturer
    Made In USA
    FREE Shipping

    Auburn Gear 542050 Details

    GM 8.5'' & 8.6''

    Applications: 1971-1988 GM products with 8.5'' & 8.6'' ring gear.

    Technical Notes: Large bearing hub-Bearings provided with this Pro Series Unit (109-542050).

    Specifications:

    Position
    N/A
    Aftermarket Carrier Style
    Limited slip
    Axle Shaft Spline Quantity
    28
    Carrier Material
    Ductile iron
    Cover Bolts
    10
    Quantity
    Sold individually
    Manufacturer's Part Number:
    542050

    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. Made in the USA.

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


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    • EngineType: V8

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    • EngineType: V8

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    • EngineType: V8

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    • CUI: 455
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    • Liter: 5.7
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    • CUI: 350
    • EngineType: V8

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    • SubModel: MALIBU
    • CUI: 400
    • EngineType: V8

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    • SubModel: S
    • CUI: 350
    • EngineType: V8

    1985 CHEVROLET C10 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1979-1981 CHEVROLET C20 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1972-1974 OLDSMOBILE CUTLASS

    • EngineType: V8
    • SubModel: BASE

    1972 PONTIAC LEMANS

    • CC: 5733
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1983-1984 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1973 CHEVROLET K20 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1973 PONTIAC VENTURA

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1971-1972 CHEVROLET CHEVELLE

    • Liter: 7.4
    • SubModel: NOMAD
    • EngineType: V8

    1978 PONTIAC LEMANS

    • Liter: 3.3
    • SubModel: BASE
    • EngineType: V6

    1980 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6

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    • CC: 6555
    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8

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    • Liter: 6.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8

    1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 403
    • EngineType: V8

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    • Liter: 5.7
    • SubModel: COLONNADE
    • EngineType: V8

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    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8

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    • CC: 5733
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

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    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

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    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

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    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6

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    • Liter: 4.9
    • SubModel: SAFARI
    • CUI: 301
    • EngineType: V8

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    • Liter: 7.5
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    • CUI: 455
    • EngineType: V8

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    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8
    542050 - Auburn Gear Pro Series Differentials is rated 5.0 out of 5 by 2.
    • 2016-08-31T09:03CST
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    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_14432, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Clean.. Boxed right! And perfect! System Make sure diff is clean and proper fluids works perfect.. Nice unit jegs
    Date published: 2015-06-14
    • 2016-08-31T09:03CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_14432, PRD, sort_relevancy
    • clientName_jegs
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