Truck Differentials and Rear-End Components

Truck Differentials and Rear-End Components

Discover an extensive selection of differentials and rear-end components for trucks at JJ Motorsports. We stock leading brands including AFE POWER, ALLSTAR PERFORMANCE, B and M AUTOMOTIVE, DETROIT LOCKER-TRACTECH, MOTIVE GEAR, OMIX-ADA, POWERTRAX, RATECH, RICHMOND, and more. Our diverse product range includes axle shafts, differential carriers, differential covers, differential shims, pinion crush sleeves, rear end breathers, ring and pinion gears, spider gears, and spools. Specific items in our selection include the "4.10 12 Bolt GM Truck RIC69-0350-1" from RICHMOND and "Full Spool Ford 8.8in 31 Spline MOTFS8.8-31" from MOTIVE GEAR.

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  • 4.10 12 Bolt GM Truck RIC69-0350-1 4.10 12 Bolt GM Truck RIC69-0350-1
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    4.10 12 Bolt GM Truck RIC69-0350-1

    RICHMOND

    $379.99
    4.10 12 Bolt GM Truck 4.10 Ratio30 Spline Pinion3 SeriesThick Gear8.875 inGM 12-BoltKit
    RIC69-0350-1
    SKU:
    RIC69-0350-1
    Availability:
    Ships Same Business Day
    Weight:
    15.62 LBS
    MFG Part #:
    69-0350-1
    Add to Cart
    $379.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $379.99
    Subtotal:
    Add to Cart
  • Full Spool Ford 8.8in 31 Spline MOTFS8.8-31 Full Spool Ford 8.8in 31 Spline MOTFS8.8-31
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    Full Spool Ford 8.8in 31 Spline MOTFS8.8-31

    MOTIVE GEAR

    $181.99
    Full Spool Ford 8.8in 31 SplineFull Size31 SplineSteelFord 8.8 inEach
    MOTFS8.8-31
    SKU:
    MOTFS8.8-31
    Availability:
    Ships Same Business Day
    Weight:
    9.35 LBS
    MFG Part #:
    FS8.8-31
    Add to Cart
    $181.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $181.99
    Subtotal:
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  • Master Overhaul Kit Ford 8.8 2009 & Older YKNYKF8.8-A Master Overhaul Kit Ford 8.8 2009 & Older YKNYKF8.8-A
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    Master Overhaul Kit Ford 8.8 2009 & Older YKNYKF8.8-A

    YUKON GEAR AND AXLE

    $241.89
    Master Overhaul Kit Ford 8.8 2009 & OlderMaster OverhaulBearings / Crush Sleeve / Gaskets / Hardware / Seals / ShimsFord 8.80 in Pre 2009Kit
    YKNYKF8.8-A
    SKU:
    YKNYKF8.8-A
    Availability:
    Ships Same Business Day
    Weight:
    6.38 LBS
    MFG Part #:
    YK F8.8-A
    Add to Cart
    $241.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $241.89
    Subtotal:
    Add to Cart
  • Grizzly Locker Ford 10.25in 35 Spline YKNYGLF10.25-35 Grizzly Locker Ford 10.25in 35 Spline YKNYGLF10.25-35
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    Grizzly Locker Ford 10.25in 35 Spline YKNYGLF10.25-35

    YUKON GEAR AND AXLE

    $1,148.89
    Grizzly Locker Ford 10.25in 35 SplineGrizzly Locker35 SplineIronFord 10.25 inEach
    YKNYGLF10.25-35
    SKU:
    YKNYGLF10.25-35
    Availability:
    Ships Same Business Day
    Weight:
    36.33 LBS
    MFG Part #:
    YGLF10.25-35
    Add to Cart
    $1,148.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $1,148.89
    Subtotal:
    Add to Cart
  • 4.11 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-411 4.11 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-411
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    4.11 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-411

    YUKON GEAR AND AXLE

    $498.89
    4.11 Ring & Pinion Gear Set GM 8.5High Performance4.11 Ratio30 Spline Pinion8.5 in / 8.6 inGM 10-BoltKit
    YKNYGGM8.5-411
    SKU:
    YKNYGGM8.5-411
    Availability:
    Ships Same Business Day
    Weight:
    18.60 LBS
    MFG Part #:
    YG GM8.5-411
    Add to Cart
    $498.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $498.89
    Subtotal:
    Add to Cart
  • 3.73 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-373 3.73 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-373
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    3.73 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-373

    YUKON GEAR AND AXLE

    $417.89
    3.73 Ring & Pinion Gear Set GM 8.5High Performance3.73 Ratio30 Spline Pinion8.5 in / 8.6 inGM 10-BoltKit
    YKNYGGM8.5-373
    SKU:
    YKNYGGM8.5-373
    Availability:
    Ships Same Business Day
    Weight:
    18.10 LBS
    MFG Part #:
    YG GM8.5-373
    Add to Cart
    $417.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $417.89
    Subtotal:
    Add to Cart
  • 3.42 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-342 3.42 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-342
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    3.42 Ring & Pinion Gear Set GM 8.5 YKNYGGM8.5-342

    YUKON GEAR AND AXLE

    $378.89
    3.42 Ring & Pinion Gear Set GM 8.5High Performance3.42 Ratio30 Spline Pinion8.5 in / 8.6 inGM 10-BoltKit
    YKNYGGM8.5-342
    SKU:
    YKNYGGM8.5-342
    Availability:
    Ships Same Business Day
    Weight:
    17.70 LBS
    MFG Part #:
    YG GM8.5-342
    Add to Cart
    $378.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $378.89
    Subtotal:
    Add to Cart
  • 3.73 Ring & Pinion Gear Set GM 12-Bolt Truck YKNYGGM12T-373 3.73 Ring & Pinion Gear Set GM 12-Bolt Truck YKNYGGM12T-373
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    3.73 Ring & Pinion Gear Set GM 12-Bolt Truck YKNYGGM12T-373

    YUKON GEAR AND AXLE

    $413.89
    3.73 Ring & Pinion Gear Set GM 12-Bolt TruckHigh Performance3.73 Ratio30 Spline Pinion4 Series8.875 inGM 12-BoltKit
    YKNYGGM12T-373
    SKU:
    YKNYGGM12T-373
    Availability:
    Ships Same Business Day
    Weight:
    13.45 LBS
    MFG Part #:
    YG GM12T-373
    Add to Cart
    $413.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $413.89
    Subtotal:
    Add to Cart
  • 3.73 Ring & Pinion Gear Set Dana 44 YKNYGD44-373 3.73 Ring & Pinion Gear Set Dana 44 YKNYGD44-373
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    3.73 Ring & Pinion Gear Set Dana 44 YKNYGD44-373

    YUKON GEAR AND AXLE

    $413.89
    3.73 Ring & Pinion Gear Set Dana 44High Performance3.73 Ratio26 Spline Pinion8.5 inDana 44Kit
    YKNYGD44-373
    SKU:
    YKNYGD44-373
    Availability:
    Ships Same Business Day
    Weight:
    13.93 LBS
    MFG Part #:
    YG D44-373
    Add to Cart
    $413.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $413.89
    Subtotal:
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  • 4.56 Ring & Pinion Gear Set TJ D30 YKNYGD30S-456TJ 4.56 Ring & Pinion Gear Set TJ D30 YKNYGD30S-456TJ
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    4.56 Ring & Pinion Gear Set TJ D30 YKNYGD30S-456TJ

    YUKON GEAR AND AXLE

    $338.89
    4.56 Ring & Pinion Gear Set TJ D30High Performance4.56 Ratio26 Spline Pinion7.2 inShort PinionDana 30JeepKit
    YKNYGD30S-456TJ
    SKU:
    YKNYGD30S-456TJ
    Availability:
    Ships Same Business Day
    Weight:
    10.05 LBS
    MFG Part #:
    YG D30S-456TJ
    Add to Cart
    $338.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $338.89
    Subtotal:
    Add to Cart
  • Duragrip Differential GM 8.5/8.6 30 Spl YKNYDGGM8.5-3-30-1 Duragrip Differential GM 8.5/8.6 30 Spl YKNYDGGM8.5-3-30-1
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    Duragrip Differential GM 8.5/8.6 30 Spl YKNYDGGM8.5-3-30-1

    YUKON GEAR AND AXLE

    $826.89
    Duragrip Differential GM 8.5/8.6 30 SplDura Grip Posi30 Spline2.73 Ratio and upIron8.5 inGM 10-BoltEach
    YKNYDGGM8.5-3-30-1
    SKU:
    YKNYDGGM8.5-3-30-1
    Availability:
    Ships Same Business Day
    Weight:
    22.50 LBS
    MFG Part #:
    YDGGM8.5-3-30-1
    Add to Cart
    $826.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $826.89
    Subtotal:
    Add to Cart
  • Duragrip Differential GM 8.5 2.73-UP 28 Spl YKNYDGGM8.5-3-28-1 Duragrip Differential GM 8.5 2.73-UP 28 Spl YKNYDGGM8.5-3-28-1
    Quick view

    Duragrip Differential GM 8.5 2.73-UP 28 Spl YKNYDGGM8.5-3-28-1

    YUKON GEAR AND AXLE

    $826.89
    Duragrip Differential GM 8.5 2.73-UP 28 SplDura Grip Posi28 Spline2.73 Ratio and upIron8.5 inGM 10-BoltEach
    YKNYDGGM8.5-3-28-1
    SKU:
    YKNYDGGM8.5-3-28-1
    Availability:
    Ships Same Business Day
    Weight:
    22.45 LBS
    MFG Part #:
    YDGGM8.5-3-28-1
    Add to Cart
    $826.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $826.89
    Subtotal:
    Add to Cart
  • Duragrip Differential GM 12 Bolt Car 30 Spl HD YKNYDGGM12P-3-30-1 Duragrip Differential GM 12 Bolt Car 30 Spl HD YKNYDGGM12P-3-30-1
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    Duragrip Differential GM 12 Bolt Car 30 Spl HD YKNYDGGM12P-3-30-1

    YUKON GEAR AND AXLE

    $822.89
    Duragrip Differential GM 12 Bolt Car 30 Spl HDDura Grip Posi30 Spline3.08-3.90 RatioIron8.875 inCarGM 12-BoltEach
    YKNYDGGM12P-3-30-1
    SKU:
    YKNYDGGM12P-3-30-1
    Availability:
    Ships Same Business Day
    Weight:
    24.20 LBS
    MFG Part #:
    YDGGM12P-3-30-1
    Add to Cart
    $822.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $822.89
    Subtotal:
    Add to Cart
  • Duragrip Differential Ford 9in 31 Spl HD T/L YKNYDGF9-31-AG Duragrip Differential Ford 9in 31 Spl HD T/L YKNYDGF9-31-AG
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    Duragrip Differential Ford 9in 31 Spl HD T/L YKNYDGF9-31-AG

    YUKON GEAR AND AXLE

    $824.89
    Duragrip Differential Ford 9in 31 Spl HD T/LTrac-Loc PosiAggressive31 SplineIronFord 9 inEach
    YKNYDGF9-31-AG
    SKU:
    YKNYDGF9-31-AG
    Availability:
    Ships Same Business Day
    Weight:
    21.15 LBS
    MFG Part #:
    YDGF9-31-AG
    Ships from Manufacture | Call to Order (231) 767-5055
    $824.89
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $824.89
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • Duragrip Differential Ford 8.8 31 Spline YKNYDGF8.8-31-1 Duragrip Differential Ford 8.8 31 Spline YKNYDGF8.8-31-1
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    Duragrip Differential Ford 8.8 31 Spline YKNYDGF8.8-31-1

    YUKON GEAR AND AXLE

    $820.89
    Duragrip Differential Ford 8.8 31 SplineDura Grip Posi31 SplineIronFord 8.8 inEach
    YKNYDGF8.8-31-1
    SKU:
    YKNYDGF8.8-31-1
    Availability:
    Ships Same Business Day
    Weight:
    21.65 LBS
    MFG Part #:
    YDGF8.8-31-1
    Add to Cart
    $820.89
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $820.89
    Subtotal:
    Add to Cart
  • 03-06 Jeep Frnt Axle Kit Dana 44 30 Spl 5x4.5 TENMG22165 03-06 Jeep Frnt Axle Kit Dana 44 30 Spl 5x4.5 TENMG22165
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    03-06 Jeep Frnt Axle Kit Dana 44 30 Spl 5x4.5 TENMG22165

    TEN FACTORY

    $868.99
    03-06 Jeep Frnt Axle Kit Dana 44 30 Spl 5x4.516-5/8 and 31-7/8 in Long30 Spline Carrier27 Spline Drive Flange6.11 in Outer LengthChromolyBlack OxideDana 44Kit
    TENMG22165
    SKU:
    TENMG22165
    Availability:
    Ships Same Business Day
    Weight:
    31.80 LBS
    MFG Part #:
    MG22165
    Add to Cart
    $868.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $868.99
    Subtotal:
    Add to Cart
  • Excel Ring & Pinion Gear Set Ford 9in 5.67 Ratio RICF9567 Excel Ring & Pinion Gear Set Ford 9in 5.67 Ratio RICF9567
    Quick view

    Excel Ring & Pinion Gear Set Ford 9in 5.67 Ratio RICF9567

    RICHMOND

    $238.99
    Excel Ring & Pinion Gear Set Ford 9in 5.67 RatioExcel5.67 Ratio28 Spline PinionFord 9 inKit
    RICF9567
    SKU:
    RICF9567
    Availability:
    Ships Same Business Day
    Weight:
    19.97 LBS
    MFG Part #:
    F9567
    Add to Cart
    $238.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $238.99
    Subtotal:
    Add to Cart
  • 7.5in Ford Bearing Kit RIC83-1045-1 7.5in Ford Bearing Kit RIC83-1045-1
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    7.5in Ford Bearing Kit RIC83-1045-1

    RICHMOND

    $169.99
    7.5in Ford Bearing Kit Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Thread LockerFord 7.5 inKit
    RIC83-1045-1
    SKU:
    RIC83-1045-1
    Availability:
    Ships Same Business Day
    Weight:
    6.33 LBS
    MFG Part #:
    83-1045-1
    Add to Cart
    $169.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $169.99
    Subtotal:
    Add to Cart
  • 8.8in Ford Bearing Kit RIC83-1043-1 8.8in Ford Bearing Kit RIC83-1043-1
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    8.8in Ford Bearing Kit RIC83-1043-1

    RICHMOND

    $142.99
    8.8in Ford Bearing Kit Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Thread LockerFord 8.8 inKit
    RIC83-1043-1
    SKU:
    RIC83-1043-1
    Availability:
    Ships Same Business Day
    Weight:
    5.70 LBS
    MFG Part #:
    83-1043-1
    Add to Cart
    $142.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $142.99
    Subtotal:
    Add to Cart
  • Dana 60 Bearing Kit RIC83-1034-1 Dana 60 Bearing Kit RIC83-1034-1
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    Dana 60 Bearing Kit RIC83-1034-1

    RICHMOND

    $229.99
    Dana 60 Bearing Kit Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Thread Locker9.75 inDana 60Kit
    RIC83-1034-1
    SKU:
    RIC83-1034-1
    Availability:
    Ships Same Business Day
    Weight:
    8.70 LBS
    MFG Part #:
    83-1034-1
    Add to Cart
    $229.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $229.99
    Subtotal:
    Add to Cart
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