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Differentials & Parts 1977.5-1979 Ford F250 D44

Shop now for Differential and Gear Parts to fit 1977.5-1979 Ford F250 4x4 Trucks with Dana 44 Open Knuckle Front Axles. Great selection. In stock. Quick shipping. 

Most 1976-1979 Ford F250 Dana 44 Front Axles were factory equipped with conventional open differentials. An optional Trac-Lok® limited slip differential was offered. Depending upon the year, both full time and part time transfer cases were used to drive the front axle. In vehicles having full time transfer cases in which the front axle is always under power when driving, wear on the thrust washers and cross shaft can be expected on higher mileage vehicles. The differential small parts are the same for all ratios, but the ring gear flange on the case castings are different for 3.73 and numerically lower ratios and axles having 4.09 and numerically higher ratios due to the pinion gear diameter size for high and low ratios.

Differentials & Parts 1977.5-1979 Ford F250 D44

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  • QU40209 Dana 44 Ring Gear Bolt Torque King 4x4 QU40209 Dana 44 Ring Gear Bolt Torque King 4x4
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    QU40209 Dana 44 Ring Gear Bolt

    40209
    $1.98
    QU40209 Dana 44 Ring Gear Bolt is an exact fit, Grade 9, genuine Dana-Spicer replacement part for most Dana 44 axles from the mid-1970's on. It also fits most Dana 30 and some Dana 35 axles. This bolt, which has a serrated inner face resists loosening...
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  • QU40343 Bolt, Differential Bearing Cap Dana 44, 50, 60, 61, 70, 70HD, 80 Axles Torque King 4x4 QU40343 Bolt, Differential Bearing Cap Dana 44, 50, 60, 61, 70, 70HD, 80 Axles Torque King 4x4
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    QU40343 Bolt, Differential Bearing Cap Dana 44, 50, 60, 61, 70, 70HD, 80 Axles

    40343
    $2.98
    QU40343 Differential Cap Bolt with 3/4" hex head for almost all Dana 44, 50, 60, 61, 70, 70HD, and 80 Front and Rear Drive Axles. Long shoulder, hardened, Grade 8 bolt is a genuine Dana-Spicer original equipment part. Use to replace any broken,...
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  • QU40448 Dana 44 Inner Pinion Bearing Oil Baffle Torque King 4x4 QU40448 Dana 44 Inner Pinion Bearing Oil Baffle Torque King 4x4
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    QU40448 Dana 44 Inner Pinion Bearing Oil Baffle

    40448
    $3.98
    QU40448 Dana 44 Inner Pinion Bearing Oil Baffle is a genuine Dana original equipment stepped, stamped steel Oil Baffle primarily found on front axle applications. QU40448 fits between your Dana 44 axle's inner pinion bearing cup and the axle housing. The...
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  • QU40000 Dana 44 Differential Pinion Mate Gear Thrust Washer Torque King 4x4 QU40000 Dana 44 Differential Pinion Mate Gear Thrust Washer Torque King 4x4
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    QU40000 Dana 44 Differential Pinion Mate Gear Thrust Washer

    40000
    $0.98
    QU40000 Dana 44 Pinion Mate Thrust Washer is a genuine Dana hardened concave thrust washer that fits between each of the splined differential side gears in your Dodge Dana 44 open differential. Fits all Chevy, Dodge, Ford, GMC, International, and Jeep...
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  • D440029 .312-18 X .594 Dana 30, 35, 44 Differential Cover Pan or IFS Axle Retainer Bolt Torque King 4x4 D440029 .312-18 X .594 Dana 30, 35, 44 Differential Cover Pan or IFS Axle Retainer Bolt Torque King 4x4
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    D440029 .312-18 X .594 Dana 30, 35, 44 Differential Cover Pan or IFS Axle Retainer Bolt

    440029
    $3.98
    D440029 .312-18 X .594 Differential Cover Pan Bolt for Dana 30, Dana 44 front axles for Chevy/GMC, Dodge, Ford and Jeep, and Dana 35 Dana 44 rear axles for Ford and Jeep. Three D440029 bolts are also used on 1980-1983 Ford Dana 44IFS and Dana 50IFS front...
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  • QU40010 Dana Axle Pinion Washer Torque King 4x4 QU40010 Dana Axle Pinion Washer Torque King 4x4
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    QU40010 Dana Axle Pinion Washer

    40010
    $5.98
    QU40010 Dana Axle Pinion Washer is a genuine Dana-Spicer flat washer that fits between the pinion nut and pinion yoke on most Dana 25, Dana 27, Dana 30, Dana 44, Dana 50, and Dana 53 Drive Axles. Need More Info? Use the handy Links below to access over...
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  • QU40675U Used Loaded Dana 44 30 Spline Open Diff Assembly Torque King 4x4 QU40675U Used Loaded Dana 44 30 Spline Open Diff Assembly Torque King 4x4
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    QU40675U Used Loaded Dana 44 30 Spline Open Diff Assembly

    5540675
    $125.00
    $100.00
    QU40675U Good Used Loaded Dana 44 30 Spline Open Differential Assembly for 3.73 and faster gear ratios. Available while supplies last.
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  • QU40001 Differential Cross Shaft Retaining Pin for Dana 30 and Dana 44 Torque King 4x4 QU40001 Differential Cross Shaft Retaining Pin for Dana 30 and Dana 44 Torque King 4x4
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    QU40001 Differential Cross Shaft Retaining Pin for Dana 30 and Dana 44

    40001
    $11.98
    QU40001 Dana 30 and Dana 44 Differential Cross Shaft Retaining Pin is a genuine Dana spring steel Pin used to retain your differential cross shaft in open differentials for all Dana 30 or Dana 44 front or rear axles in Chevy, Dodge, Ford, GMC,...
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  • D442051 1967-1991 Dana 44 Differential Cover Kit, Chevy, Ford, Jeep Torque King 4x4 D442051 1967-1991 Dana 44 Differential Cover Kit, Chevy, Ford, Jeep Torque King 4x4
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    D442051 1967-1991 Dana 44 Differential Cover Kit, Chevy, Ford, Jeep

    442051
    $56.98
    D442051 Dana 44 Differential Cover Kit for 1967-1980 Chevy/GMC Blazer, K10, K20 Dana 44 Front Axles, 1973-1976 F100 Ford Bronco Dana 44 Front Axles, 1979 Ford F100, F150 Dana 44 Rear Axles, 1967-1992 Jeep J10, J20, J30, Cherokee, Wagoneer, and Grand...
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  • D442047 Dana 44 Differential Shim Set Torque King 4x4 D442047 Dana 44 Differential Shim Set Torque King 4x4
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    D442047 Dana 44 Differential Shim Set

    442047
    $19.98
    D442047 Dana 44 Differential Adjuster Shim Kit is a complete, genuine Dana Spicer Differential Adjusting Shim Kit for most Dan Model 44 front or rear axles from the mid 1960's up to about 2005. D442047 includes a generous assortment of different...
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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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