1985 Dodge Diplomat Differentials

Essential 1985 Dodge Diplomat Differentials

Motive Gear – Differential Super Bearing Kit – Koyo (Part No.R8.25RSK)

Differential Super Bearing Kit - Koyo

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$137.99


Product Features:
  • SUPER KIT-CHRY 8.25
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Yukon Gear – Pinion Install Kit For Chrysler 7.25" Differential (Part No.13001)

Pinion Install Kit For Chrysler 7.25" Differential

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$223.99
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, 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 Chrysler 7.25″
  • Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.
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Motive Gear – Differential Carrier Gear Kit (Part No.C7.25BI)

Differential Carrier Gear Kit

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$108.99


Product Features:
  • CHRYSLER 7.25″ INTERNAL KIT
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Yukon Gear – Dura Grip For Chrysler 9.25" Rear (Part No.26019)

Dura Grip For Chrysler 9.25" Rear

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$829.99
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.

Product Features:
  • Fits Chrysler 9.25″ rear
  • 4-spring, clutch style positraction
  • Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
  • Fully rebuildable
  • Assembled in the USA
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Motive Gear – Differential Gear Install Kit (Part No.C8.25IK)

Differential Gear Install Kit

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$39.99
Product Features:
  • MINI INSTALL KIT CHRYSLER 8.25 8 1/4″
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USA Standard Gear – Open Spider Gear Set For Chrysler 9.25", 31 Spline (Part No.39004)

Open Spider Gear Set For Chrysler 9.25", 31 Spline

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$209.99
Product Features:
  • Fits Chrysler 9.25″ rear with open differential
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Yukon Gear – 7.25" & 8.25" Chrysler Pinion Seal (Part No.30189)

7.25" & 8.25" Chrysler Pinion Seal

from

$16.99
7.25″ & 8.25″ Chrysler pinion seal.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits Chrysler 7.25″ and 8.25″
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Yukon Gear – Standard Open Carrier Case For Chrysler 8.25", 29 Spline, 2.56 & Up, 1997 & Up Only (Part No.20011)

Standard Open Carrier Case For Chrysler 8.25", 29 Spline, 2.56 & Up, 1997 & Up Only

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$634.99
Product Features:
  • Standard open carrier case
  • Does not include spider gears
  • Fits Chrysler 8.25″
  • 29 spline only
  • ABS and non-ABS compatible
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Powertrax – No-Slip Traction System (Part No.9203923125)

No-Slip Traction System

from

$579.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. 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!
  • See More

    Yukon Gear – Carrier Installation Kit For ’76 & Up Chrysler 8.25" Rear (Part No.57014)

    Carrier Installation Kit For '76 & Up Chrysler 8.25" Rear

    from

    $78.99
    Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for ’76 & up Chrysler 8.25″ rear.

    Product Features:
    • Fits 1976 and up Chrysler 8.25″
    • Includes carrier bearings and races
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    USA Standard Gear – Spartan Locker For Chrysler 8.25" With 27 Spline Axles, Includes Heavy-Duty Cross Pin Shaft (Part No.17037)

    Spartan Locker For Chrysler 8.25" With 27 Spline Axles, Includes Heavy-Duty Cross Pin Shaft

    from

    $829.99
    The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. Give your vehicle great traction and save some cash. Choose a Spartan Locker for better traction. The Spartan locker by USA standard gear is a mechanical locker that replaces the spiders in a standard case. The Spartan locker’s design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap! The couplers and drivers are made from 9310 steel, for added strength. Each Spartan locker carries a one year warranty against defect.

    Product Features:
    • Fits Chrysler 8.25″ with 27 spline axles
    • Made from 9310 steel for added strength
    • Replaces the spiders in a standard carrier case
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    USA Standard Gear – Pinion Installation Kit For ’76 And Up Chrysler 8.25" (Part No.60020)

    Pinion Installation Kit For '76 And Up Chrysler 8.25"

    from

    $159.99
    Yukon yoke for GM 12 bolt car & truck, 1330 u/joint size. 3.625″ snap ring span, 1.062″ cap diameter. Outside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.

    Product Features:
    • Fits 1976 and up Chrysler 8.25″
    • Included are pinion bearings and races, pinion seal, pinion nut, crush sleeve, complete pinion shim kit, and marking compound with brush.
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    Yukon Gear – Differential Side Bearing Screw Adjuster For 9.25" Chrysler (Part No.33256)

    Differential Side Bearing Screw Adjuster For 9.25" Chrysler

    from

    $64.99
    Differential side bearing screw adjuster for 9.25″ Chrysler.

    Product Features:
    • Side adjuster for Chrysler 9.25″ rear
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    USA Standard Gear – Ring/Pinion Sets (Part No.36350)

    Ring/Pinion Sets

    from

    $469.99
    Ring/Pinion Sets

    Yukon Gear – Ring Gear Bolt For Chrysler 7.25", 8" IFS, 8.25", 8.75" & GM 7.2" IFS Front (Part No.33035)

    Ring Gear Bolt For Chrysler 7.25", 8" IFS, 8.25", 8.75" & GM 7.2" IFS Front

    from

    $8.99
    Ring gear bolt for Chrysler 7.25″, 8″ IFS, 8.25″, 8.75″ & GM 7.2″ IFS front. 3/8″ x 24.

    Product Features:
    • Ring gear bolt for Chrysler 7.25″, 8.0″ IFS and 8.75″
    • 3/8″ x 24 thread
    • .866″ long
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    Powertrax – No-Slip Traction System (Part No.9203822705)

    No-Slip Traction System

    from

    $527.99
    For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. 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!
  • See More

    Yukon Gear – Set Up Bearing (Part No.56045)

    Set Up Bearing

    from

    $153.99
    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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    Yukon Gear – 8.25" Chrysler Cover Gasket (Part No.23000)

    8.25" Chrysler Cover Gasket

    from

    $12.99
    8.25″ Chrysler cover gasket.

    Product Features:
    • Cover gasket
    • Fits Chrysler 8.25″
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    Yukon Gear – Steel Cover For Chrysler 9.25" Rear (Part No.32314)

    Steel Cover For Chrysler 9.25" Rear

    from

    $93.99
    Product Features:
    • Fits Chrysler 9.25″ rear
    • Steel
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    Pro-King – Differential Axle Bearing (Part No.742G280)

    Differential Axle Bearing

    from

    $16.79
    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 Pinion Shim Kit (Part No.1100)

    Differential Pinion Shim Kit

    from

    $7.49
    High-quality Differential Component Shim

    Product Features:
    • SHIM KIT FITS-8.25-F7.5-AMC20-GM0
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    Yukon Gear – Six Piece Side Gear And Thrust Washer Kit For Chrysler 8" And 9.25" (Part No.33278)

    Six Piece Side Gear And Thrust Washer Kit For Chrysler 8" And 9.25"

    from

    $98.99
    Six piece side gear thrust washer kit for Chrysler 8″ and 9.25″.

    Product Features:
    • Side gear thrust washer kit
    • Fits Chrysler 8″ and 9.25″
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    Pro-King – Crush Sleeve (Part No.721A034)

    Crush Sleeve

    from

    $2.89
    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.
    See More

    Yukon Gear – The Carrier Bearing Puller (Part No.56034)

    The Carrier Bearing Puller

    from

    $689.99
    The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with a handy bench top stand and works with up to most standard one ton applications. This unit is works with differentials up to one-ton applcations. It is not compatible with Dana 70HD, Dana 80, 10.25″ & 10.5″ Ford, or GM & Chrysler 11.5″ differentials.

    Product Features:
    • Carrier bearing puller
    • Works with an impact gun to safely and easliy remove carrrier bearings
    • Not compatible with Dana 70HD, Dana 80, Ford 10.25″ and 10.5″ or Gm and Chrysler 11.5″ applications
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    Yukon Gear – Chrysler 9.25" And Dana 44 / 60 Tracloc Clutch Guide Replacement (Part No.33249)

    Chrysler 9.25" And Dana 44 / 60 Tracloc Clutch Guide Replacement

    from

    $8.99
    Product Features:
    • Clutch guide for Chrysler 9.25″, Dana Spicer 44 and Dana Spicer 60
    • For Trac Loc positraction applications only
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    Yukon Gear – 8.25" Chrysler Pinion Gear Thrust Washer (Part No.33273)

    8.25" Chrysler Pinion Gear Thrust Washer

    from

    $26.99
    8.25″ Chrysler pinion gear thrust washer.

    Product Features:
    • Pinion gear thrust washer
    • Fits Chrysler 8.25″
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    Yukon Gear – 8.25" Chrysler Notched Cross Pin (0.801" Diameter) (Part No.33433)

    8.25" Chrysler Notched Cross Pin (0.801" Diameter)

    from

    $84.99
    8.25″ Chrysler notched cross pin shaft for standard open carriers. (0.801″ diameter). This cross pin shaft is not compatible with Powertrax Lock Rights or Spartan Lockers, or with factory Trac Loc positractions.

    Product Features:
    • Cross pin shaft
    • Fits Chryler 8.25″
    • 0.801″ diameter
    • Notched
    • Not compatible with Spartan Lockers or Lock Rights
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    Yukon Gear – Bearing Race Driver (Part No.56023)

    Bearing Race Driver

    from

    $219.99
    Bearing race driver. No return.

    Product Features:
    • Bearing race driver
    • Fits M88010 race
    • All steel construction
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    1985 Dodge Diplomat Differentials

    Maybe you’re in the middle of a full rebuild of that 1985 Dodge Diplomat. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 164 different Differentials in our inventory ranging from $2.49 to $829.99. That means you can find the exact parts or products you need to keep that 1985 Dodge Diplomat 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 1985 Dodge Diplomat. Driveworks, Dorman, and Yukon Gear 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 1985 Dodge Diplomat, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 420 reviews in this category, some of the top rated parts include Bearings with 4.7 stars and Differential Ring and Pinion Set with 5.0 stars.

    So if you’re in the market for aftermarket Differentials to keep your 1985 Dodge Diplomat 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 1985 Dodge Diplomat Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 1985 Dodge Diplomat 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 Diplomat the best it can be. Be sure to browse some of our top Differentials brands and parts.

    Popular Needa Parts Differentials

    We carry Needa Parts parts in our stock across Differential Drain Plugs categories, plus more. For a 1985 Dodge Diplomat, our most popular Needa Parts Differentials include:
    Differential Plug, Rubber, Chrysler 2008-2000
    from $5.99
    (11)
    Differential Plug, Rubber, Chrysler 2008-2000
    Differential Drain Plugs

    Top 1985 Dodge Diplomat Differentials from Felpro

    Felpro products are another trusted brand when it comes to Differentials for your 1985 Dodge Diplomat. Popular Felpro parts include:
    DIFFERENTIAL GASKET
    from $6.79
    (21)
    DIFFERENTIAL GASKET
    Rear Differential Cover Gaskets

    FAQs for 1985 Dodge Diplomat Differentials

    What are the most purchased Differentials for the 1985 Dodge Diplomat?

    Out of 164 Differentials for the 1985 Dodge Diplomat, the most popular in our inventory are:
    Tapered Cone/Cup Wheel Bearing Set
    from $13.99
    (14)
    Tapered Cone/Cup Wheel Bearing Set
    Differential Bearings
    Differential Shaft Lock Bolt
    from $5.99
    (11)
    Differential Shaft Lock Bolt
    Differential Pinion Shaft Lock Bolts
    3 Qt - Penzoil 80W90 Conventional Gear Oil
    from $44.99
    This product is not rated
    3 Qt – Penzoil 80W90 Conventional Gear Oil
    Differential Oil

    What are the top-rated 1985 Dodge Diplomat Differentials?

    Top-rated Differentials for your 1985 Dodge Diplomat based on customer reviews/ratings are:
    Bearings
    from $18.79
    (3)
    Bearings
    “as advertised”
    Differential Ring and Pinion Set
    from $384.99
    (2)
    Differential Ring and Pinion Set
    “good”
    Differential Crush Sleeve
    from $2.49
    (1)
    Differential Crush Sleeve
    “High quality, would buy again”