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Differentials, Open 1972-1993 Dana 70 Rear Axle

Shop Now for Open Differentials for 1972-1993 Dana 70 Series Rear Axles in Dodge D300, W300, D350, and W350 trucks.

Except for the Differential Side Gears, 1984.5-1993 Dodge D (4x2) and W (4x4) trucks with Dana 70 Rear Axles and Open Differentials use the same internal parts inside the differential. 35 Spline Side Gears are found in 1984.5-1990 axles and 32 Spline Side Gears equip 1991-1993 axles.

1991-1993 Dodge Dana 71 rear axles with the 3.07 ratio can use all the ABS compatible 3.31-4.10 ratio differentials. 1991-1993 are the only years where the 3.07 ratio was used with 32 spline axle shafts. The Dana 71 has a greater pinion offset compared to the Dana 70 due to the larger diameter of the pinion head.

Differentials, Open 1972-1993 Dana 70 Rear Axle

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  • QU40041 Dana Axle Differential Side Gear Thrust Washer Torque King 4x4 QU40041 Dana Axle Differential Side Gear Thrust Washer Torque King 4x4
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    QU40041 Dana Axle Differential Side Gear Thrust Washer

    40041
    $4.98
    QU40041 Dana 60, Dana 70, Dana 80 Axle Differential Side Gear Thrust Washer is a genuine Dana-Spicer part that fits most Model 60 and Model 70 front or rear axles with open differentials. QU40041 also fits most Dana 80 open differential rear axles. Use 2...
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    $4.98
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  • QU40049 Dana 70, Dana 80 Pinion Mate Thrust Washer Torque King 4x4 QU40049 Dana 70, Dana 80 Pinion Mate Thrust Washer Torque King 4x4
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    QU40049 Dana 70, Dana 80 Pinion Mate Thrust Washer

    40049
    $3.98
    QU40049 Dana 70, Dana 80 Pinion Mate Thrust Washer is a genuine original equipment part for most Dana-Spicer Model 70, Model 70HD, and Model 80 front or rear drive axles with open differentials. Use 2 per axle. USA Made. Need More Info? Use the handy...
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  • QU40205 Dana 70 32-Spline Differential Parts Kit Torque King 4x4
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    QU40205 Dana 70 32-Spline Differential Parts Kit

    40205
    $259.98
    QU40205 Dana 70 Differential Parts Kit. Includes 2 32 spline Differential Side Gears, 2 QU40049 Pinion Mate Thrust Washers, 2 Differential Pinion Mate Gears, 2 QU40041 Side Gear Thrust Washers, QU40116 Differential Cross Shaft, QU40117 Cross Shaft...
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  • QU40482 Fast Ratio Bare Differential Case for Dana 70, Dana 71 Torque King 4x4 QU40482 Fast Ratio Bare Differential Case for Dana 70, Dana 71 Torque King 4x4
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    QU40482 Fast Ratio Bare Differential Case for Dana 70, Dana 71

    40482
    $332.98
    QU40482 Dana 70, Dana 71 Bare Differential Case has 100% genuine Dana-Spicer parts. QU40482 fits many 1984.5-2002 Dodge D250, D350, W250, W350 and Ram 2500 trucks with Dana-Spicer Model 70U full floating rear axles with 4.10 and numerically lower gear...
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  • QU40117 Cross Shaft Retaining Pin for Dana 70 and Dana 80 Axles Torque King 4x4 QU40117 Cross Shaft Retaining Pin for Dana 70 and Dana 80 Axles Torque King 4x4
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    QU40117 Cross Shaft Retaining Pin for Dana 70 and Dana 80 Axles

    40117
    $7.98
    QU40117 Cross Shaft Retaining Pin for Dana 70 and Dana 80 Axles with open differentials. Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your...
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  • QU40116 Differential Cross Shaft for most Dana 70, Dana 70HD, Dana 80 Axles Torque King 4x4 QU40116 Differential Cross Shaft for most Dana 70, Dana 70HD, Dana 80 Axles Torque King 4x4
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    QU40116 Differential Cross Shaft for most Dana 70, Dana 70HD, Dana 80 Axles

    40116
    $35.98
    QU40116 Dana 70, Dana 70HD, Dana 80 Differential Cross Shaft is a genuine Dana-Spicer original equipment replacement part for almost all Model 70 and Model 70HD Axles from 1957 to current with open differentials and Dana 80 open diff axles 1988-on. Need...
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  • D440055 Differential Cover Pan Fill Plug Torque King 4x4 D440055 Differential Cover Pan Fill Plug Torque King 4x4
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    D440055 Differential Cover Pan Fill Plug

    440055
    $12.98
    D440055 Differential Cover Pan Fill Plug for various Dana 28, Dana 30, Dana 35, Dana 44, Dana 70, Dana 80 front or rear axles in Chevy/GMC, Dodge, Ford and Jeep applications. See below for specific applications. Need More Info? Use the handy Links...
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  • D441291 Dana 70U Dana 70R Differential Rebuild Kit Torque King 4x4 D441291 Dana 70U Dana 70R Differential Rebuild Kit Torque King 4x4
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    D441291 Dana 70U Dana 70R Differential Rebuild Kit

    441291
    $685.98
    D441291 Differential Rebuild Kit Dana 70U 70R This kit includes differential and pinion bearings and corresponding bearing cups, shims, crush sleeve, pinion seal, pinion washer, pinion nut, new ring gear bolts, Silicone gasket maker, and marking compound...
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  • QU40212 Dana 70 Differential Pinion Mate Gear Torque King 4x4
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    QU40212 Dana 70 Differential Pinion Mate Gear

    40212
    $78.98
    QU40212 Differential Pinion Mate Gear for Dana 70 front and rear axles with open differentials.
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  • YC D708016 Fast Ratio Loaded Open Diff Case for Dana 70, 71 Rear Axles Torque King 4x4
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    YC D708016 Fast Ratio Loaded Open Diff Case for Dana 70, 71 Rear Axles

    708016
    $1,166.98
    YC D708016 Yukon Fast Ratio Loaded Differential Case Assembly for 1991-2002 Chrysler Dana 70 32 spline rear axles. Use with 3.31-4.10 Gears. Also fits 1991-1993 Dodge Dana 71 32 spline rear axles with 3.07 gears. Need More Info? Use the handy Links...
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  • ZIKD70-S-35 Standard Spider Gear Set for Dana 70 35 Spline Rear Axles Torque King 4x4
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    ZIKD70-S-35 Standard Spider Gear Set for Dana 70 35 Spline Rear Axles

    454470
    $248.89
    ZIKD70-S-35 USA Standard Gear Replacement Standard Spider Gear Set for Dana 70, Dana 70HD, and Dana 70U 35 spline rear axles. Includes two side gears, two pinion gears, cross pin shaft, roll pin, and spider gear thrust washers.
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  • D440163 Open Differential Side Gear for 1991-2002 Dodge Dana 70 Rears Torque King 4x4
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    D440163 Open Differential Side Gear for 1991-2002 Dodge Dana 70 Rears

    440163
    $258.98
    D440163 Open Differential Side Gear for 1991-2002 Dodge Dana 70 32-spline rear axles.
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