1972 AMC Hornet Differentials

Essential 1972 AMC Hornet Differentials

Yukon Gear – Steel Spool For Model 20 With 29 Spline Axles, 3.08 & Up (Part No.32049)

Steel Spool For Model 20 With 29 Spline Axles, 3.08 & Up

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$423.99
Yukon Performance spool for Model 20 with 29 spline axles. fits 3.08 and up. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Spools provide 100% power to both tires at all times and are a lower cost alternative to lockers. Spools are not recommended for street driven vehicles. Yukon Performance spools come with a one year warranty against manufacturing defects.

Product Features:
  • Fits AMC Model 20
  • 3.08 and up ratio only
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles
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USA Standard Gear – Standard Spider Gear Set For Amc Model 35 With 1.560" Side Gear Bore (Part No.39030)

Standard Spider Gear Set For Amc Model 35 With 1.560" Side Gear Bore

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$172.99
USA Standard Gear standard spider gear set for AMC Model 35 with 1.560″ side gear bore. (used in ’94 and newer models).

Product Features:
  • Fits AMC Model 35 with open differential and 1.560″ side gear bore
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Yukon Gear – Grizzly Locker For Model 35 With 27 Spline Axles, 3.54 Up (Part No.28016)

Grizzly Locker For Model 35 With 27 Spline Axles, 3.54 Up

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$1042.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!

Product Features:
  • Fits AMC Model 35 with 27 spline axles
  • 3.56 and up ratio only
  • Patented internal design reduces common locker failures
  • 8620 internals for added strength
  • Assembled in the USA
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Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R35JRMK)

Differential Master Bearing Kit - Koyo

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$134.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv

Product Features:
  • DANA 35 JEEP 1980-06 MASTER BRG KIT DAKOTA FRONT
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Motive Gear – Differential Gear Install Kit (Part No.AM20IK)

Differential Gear Install Kit

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$52.79
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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Yukon Gear – High Performance Ring & Pinion Gear Set For Model 35 In A 4.56 Ratio (Part No.24182)

High Performance Ring & Pinion Gear Set For Model 35 In A 4.56 Ratio

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$399.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.

Product Features:
  • Fits standard rotation AMC Model 35
  • 7.562″ ring gear diameter
  • 26 spline pinion
  • 8 ring gear bolts
  • 4.56 ratio
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Yukon Gear – Replacement Ring Gear Bolt For Model 20, Grand Cherokee 35, "Super" Dana 30 & Dana 50 – 7/16" X 20 (Part No.33040)

Replacement Ring Gear Bolt For Model 20, Grand Cherokee 35, "Super" Dana 30 & Dana 50 - 7/16" X 20

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$3.99
Replacement ring gear bolt for Model 20, Grand Cherokee 35, “Super” Dana 30 & Dana 50. 7/16″ x 20.

Product Features:
  • Ring gear bolt for AMC Model 20, “Super” 35, Dana Spicer “Super” 30 and Dana Spicer 50
  • 7/16″ 20 thread
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Yukon Gear – 8.75" Chrysler & 55P Chevy Power Lok Clutches, Model 20 Also, Posi (Part No.16148)

8.75" Chrysler & 55P Chevy Power Lok Clutches, Model 20 Also, Posi

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$275.99
8.75″ Chrysler & 55P Chevy Power Lok clutches, Model 20 also, POSI.

Product Features:
  • Clutch kit
  • Fits Chrysler 8.75″, 1955-1964 GM passenger car and AMC Model 20 Powr Lok positraction
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Pro-King – Pinion Seal (Part No.720A070)

Pinion Seal

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$4.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:
  • All products are designed to meet or exceed OE quality, form, fit and funtion.
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Motive Gear – Differential Crush Sleeve (Part No.3507575)

Differential Crush Sleeve

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$2.49


Product Features:
  • CRUSH SLEEVE 7.25 & 8.25 MIN ORDER 5000
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Yukon Gear – Standard Open Spider Gear Kit For Model 35 With 27 Spline Axles (Part No.16128)

Standard Open Spider Gear Kit For Model 35 With 27 Spline Axles

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$197.99
Yukon standard open spider gear kit for Model 35 with 27 spline axles. hubs have 1.560″ diameter (used in ’94 and newer models). Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects. *May work with ’93 model with 1.5600″ journal.

Product Features:
  • Spider gear kit
  • Fits AMC Model 35 open differential with 1.560″ side gear bore
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Powertrax – Lock Right Locker (Part No.2310-LR)

Lock Right Locker

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$359.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
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    Yukon Gear – Standard Open Cross Pin Shaft (.750") For Ford 8", 8.8", 9" And Model 20 (Part No.33332)

    Standard Open Cross Pin Shaft (.750") For Ford 8", 8.8", 9" And Model 20

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    $16.99
    Standard open cross pin shaft (.750″) for Ford 8″, 8.8″, 9″ and Model 20.

    Product Features:
    • Cross pin shaft for Ford 8″, 8.8″ and 9″ and AMC Model 20
    • Fits standard open differentials only
    • 0.750″ diameter
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    Yukon Gear – Model 35 (Standard Open & Tracloc) 8.25" Chrysler Tracloc Cross Pin Bolt (Part No.33230)

    Model 35 (Standard Open & Tracloc) 8.25" Chrysler Tracloc Cross Pin Bolt

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    $13.99
    Model 35 (standard Open & TracLoc) 8.25″ Chrysler TracLoc cross pin bolt.

    Product Features:
    • Cross pin bolt for AMC Model 35 with c-clip axles
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    Yukon Gear – Ppinion Nut 7/8-20 Thread, 1 1/8 Socket (Part No.33146)

    Ppinion Nut 7/8-20 Thread, 1 1/8 Socket

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    $10.99
    Replacement pinion nut for Model 20 & 35, Dana 30 JK, 44 JK front, Ford 10.25″, 10.5″ & some 9.75″. 7/8-20 thread, 1 1/8 socket.

    Product Features:
    • Pinion nut for Jeep JK front, Jeep Liberty front, Ford 9.75″, 10.25″, 10.5″ and AMC Model 20 and Model 35
    • 7/8″ x 20 thread
    • 1 1/8″ socket
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    Yukon Gear – O-Ring For Dana 30 & Model 35 Zip Locker Seal Housing (Part No.34005)

    O-Ring For Dana 30 & Model 35 Zip Locker Seal Housing

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    $13.99
    Product Features:
    • O-ring for seal housing
    • Fits Dana Spicer 30 and AMC Model 35
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    Felpro – DIFFERENTIAL GASKET (Part No.RDS 13089)

    DIFFERENTIAL GASKET

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    $6.79
    Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    Product Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Unsurpassed quality you can trust
    • Validated for fit, form and function
    • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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    Yukon Gear – Pinion Install Kit For Model 35 Differential (Part No.13083)

    Pinion Install Kit For Model 35 Differential

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    $207.99
    Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your pinion gear.

    Product Features:
    • Fits AMC Model 35 rear
    • Included are pinion bearings and races, pinion seal, crush sleeve , complete pinion shim kit, and marking compound with brush.
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    Yukon Gear – Bearing Race Driver (Part No.56015)

    Bearing Race Driver

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    $188.99
    Bearing race driver. No return.

    Product Features:
    • Bearing race driver
    • Fits HM88610 race
    • All steel construction
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    Yukon Gear – Set Up Bearing (Part No.56045)

    Set Up Bearing

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    $147.99
    M802048 set-up bearing (one bearing). No return.

    Product Features:
    • Set up bearing
    • Fits M802048 pinion bearing
    • Easily slips on and off pinion journal to allow for easier pinion depth adjustment
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    USA Standard Gear – Master Overhaul Kit for the ‘Model 20 Differential (Part No.37065)

    Master Overhaul Kit for the 'Model 20 Differential

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    $248.99
    USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

    Product Features:
    • Fits AMC Model 20
    • Uses Koyo bearings and races
    • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
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    Yukon Gear – Model 35 Roll Pin For Cross Pin Shaft, 0.190" Diameter (Part No.33320)

    Model 35 Roll Pin For Cross Pin Shaft, 0.190" Diameter

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    $5.99
    Model 35 roll pin for cross pin shaft, 0.190″ DIA.

    Product Features:
    • Roll pin
    • Fits AMC Model 35
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    Yukon Gear – Replacement Trail Repair Kit For Amc Model 20 With 1310 Size U/Joint And U-Bolts (Part No.32286)

    Replacement Trail Repair Kit For Amc Model 20 With 1310 Size U/Joint And U-Bolts

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    $259.99
    Yukon replacement trail repair kit for AMC Model 20 with 1310 size U/joint and u-bolts. This kit comes with a yoke, U/joint, pinion seal, U/bolt kit, pinion nut, and pinion nut washer (if applicable).

    Product Features:
    • Fits AMC Model 20
    • 1310 u-joint size
    • Kit includes yoke, U-joint, pinion seal, pinion nut and washer, U-bolts and threadlocker
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    Yukon Gear – Dana 25, 27, 30, 44, Model 20 And Model 35, GM 7.5", 8.2", 8.5", 12P, 12T, C9.25 Rear Cover Bolt (Part No.33286)

    Dana 25, 27, 30, 44, Model 20 And Model 35, GM 7.5", 8.2", 8.5", 12P, 12T, C9.25 Rear Cover Bolt

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    $9.99
    5/16″-18 cover bolt, Dana Spicer 25, 27, 30 and 44, AMC Model 20 and Model 35, Chrysler 9.25 rear, GM 7.5″, 7.625″, 8.2″, 8.5″, 12 bolt passenger car and truck.

    Product Features:
    • Cover bolt for Dana Spicer 25, 27, 30 and 44, AMC Model 20 and Model 35, GM 7.5″, 7.625″, 8.2″, 8.5″ and 12 bolt passenger car and truck.
    • 1/2″ head
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    Yukon Gear – Dana 44, Ford 8" / 9", And Model 20 Side Gear Thrust Washer Replacement (Part No.33283)

    Dana 44, Ford 8" / 9", And Model 20 Side Gear Thrust Washer Replacement

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    $5.99
    Product Features:
    • Side gear thrust washer for Ford 8″, Ford 9″ and AMC Model 20
    • 0.030″ thick
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    Yukon Gear – Pinion Gear And Thrust Washer For 8" And 9" Ford, Model 20, And 7.25" Chrysler (Part No.33301)

    Pinion Gear And Thrust Washer For 8" And 9" Ford, Model 20, And 7.25" Chrysler

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    $4.99
    Pinion gear thrust washer for 8″ and 9″ Ford, Model 20, and 7.25″ Chrysler.

    Product Features:
    • Pinion gear thrust washer for Ford 8″, Ford 9″ and Chrysler 7.25″
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    Yukon Gear – Steel Cover For Amc Model 35, With Metal Fill Plug (Part No.32335)

    Steel Cover For Amc Model 35, With Metal Fill Plug

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    $79.99
    Product Features:
    • Fits AMC Model 35
    • Steel
    • Metal fill plug
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    Yukon Gear – Zip Locker Bulkhead Fitting (Part No.34001)

    Zip Locker Bulkhead Fitting

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    $27.99
    Product Features:
    • Bulkhead fitting
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    1972 AMC Hornet Differentials

    Maybe you’re in the middle of a full rebuild of that 1972 AMC Hornet. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 164 different Differentials in our inventory ranging from $1.99 to $1,286.99. That means you can find the exact parts or products you need to keep that 1972 AMC Hornet running smoothly.

    Differentials are only as good as their brand. We stock 10 different brands to make sure you have plenty of trusted parts to choose from for your 1972 AMC Hornet. National, Yukon Gear, and Felpro are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

    We know you’ll find the perfect Differentials for your 1972 AMC Hornet, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 774 reviews in this category, some of the top rated parts include Differential Ring and Pinion with 5.0 stars and Differential Crush Sleeve with 5.0 stars.

    So if you’re in the market for aftermarket Differentials to keep your 1972 AMC Hornet rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

    Differentials Brands To Make Your 1972 AMC Hornet Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 1972 AMC Hornet demands trusted brand parts and products to keep it running. Many trusted brands of Differentials make up Advance Auto Parts’ inventory, and all are ready to help make your Hornet the best it can be. Be sure to browse some of our top Differentials brands and parts.

    Popular National Differentials

    We carry National parts in our stock across Differential Bearings categories, plus more. For a 1972 AMC Hornet, our most popular National Differentials include:
    Bearings
    from $10.49
    (2)
    Bearings
    Differential Bearings
    Bearings
    from $16.99
    (25)
    Bearings
    Differential Bearings

    FAQs for 1972 AMC Hornet Differentials

    What are the most purchased Differentials for the 1972 AMC Hornet?

    Out of 164 Differentials for the 1972 AMC Hornet, the most popular in our inventory are:
    3 Qt - Penzoil 80W90 Conventional Gear Oil
    from $44.99
    This product is not rated
    3 Qt – Penzoil 80W90 Conventional Gear Oil
    Differential Oil
    DIFFERENTIAL GASKET
    from $6.79
    (12)
    DIFFERENTIAL GASKET
    Rear Differential Cover Gaskets
    Replacement Ring Gear Bolt For Model 35, Dana 25, 27, 30 & 44 - 3/8" X 24
    from $11.99
    This product is not rated
    Replacement Ring Gear Bolt For Model 35, Dana 25, 27, 30 & 44 – 3/8" X 24
    Differential Ring Gear Bolts

    What are the top-rated 1972 AMC Hornet Differentials?

    Top-rated Differentials for your 1972 AMC Hornet based on customer reviews/ratings are:
    Differential Ring and Pinion
    from $196.99
    (2)
    Differential Ring and Pinion
    “exact fit-truthful.”
    Differential Crush Sleeve
    from $2.49
    (1)
    Differential Crush Sleeve
    “High quality, would buy again”
    Differential Pinion Nut
    from $6.49
    (1)
    Differential Pinion Nut
    “If a pinion nut is ever removed from the pinion shaft, it is recommended NOT to reuse it. Replace it with a BRAND NEW nut, even if the old nut is rel”