1988 Dodge Diplomat Differentials

Essential 1988 Dodge Diplomat Differentials

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)

Redline Synthetic "Shock Proof" Oil - 4 Quarts

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$137.99
Redline Synthetic “Shock Proof” Oil. 4 Quarts.

Product Features:
  • Includes four quarts of Redline Shockproof oil
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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 – Grip LS Traction System (Part No.LS309231)

Grip LS Traction System

from

$511.99
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!
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Yukon Gear – Dana 44 And Chrysler 9.25" Traclloc Clutch Kit Replacement (Part No.16153)

Dana 44 And Chrysler 9.25" Traclloc Clutch Kit Replacement

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$139.99
Dana 44 & 9.25 Chrysler TracLoc clutch kit.

Product Features:
  • Clutch kit
  • Fits Dana Spicer 44 and Chrysler 9.25″ Trac Loc positraction
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Yukon Gear – Steel Cover For Chrysler 8.25" (Part No.32312)

Steel Cover For Chrysler 8.25"

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$157.99
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 t

Product Features:
  • Fits Chrysler 8.25″
  • Steel
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Yukon Gear – Bearing Install Kit For ’75 And Newer Chrysler 8.25" Differential (Part No.11004)

Bearing Install Kit For '75 And Newer Chrysler 8.25" Differential

from

$234.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits 1976 and up Chrysler 8.25″
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve , marking compound and brush.
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Powertrax – Lock Right Locker (Part No.1230-LR)

Lock Right Locker

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$450.99
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 – Bearing Race Driver (Part No.56021)

    Bearing Race Driver

    from

    $188.99
    Bearing race driver. No return.

    Product Features:
    • Bearing race driver
    • Fits M804010 race
    • All steel construction
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    USA Standard Gear – Pinion Installation Kit For Chrysler 9.25" Rear (Part No.60004)

    Pinion Installation Kit For Chrysler 9.25" Rear

    from

    $135.99
    9.25″ Chrysler REAR PINION KIT .

    Product Features:
    • Fits 2000 and down Chrysler 9.25″ rear
    • Uses Koyo bearings and races
    • Included are pinion bearings and races, pinion seal, pinion nut, crush sleeve, marking compound and brush.
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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

    from

    $202.99
    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 Pinion Seal (Part No.8516N)

    Differential Pinion Seal

    from

    $10.99
    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 – 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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    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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    National – Bearings (Part No.JLM704610)

    Bearings

    from

    $16.49
    National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

    Product Features:
    • Premium bearing design matches OEM specifications
    • Precision manufactured using premium-grade steel for outstanding durability and performance
    • Crowned raceways and rollers to ensure even load distribution for maximum life
    • Industry leading coverage
    • Professional technicians know they can depend on National
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    USA Standard Gear – Ring/Pinion Sets (Part No.36349)

    Ring/Pinion Sets

    from

    $393.99
    Ring/Pinion Sets

    Yukon Gear – Carrier Installation Kit For Chrysler 9.25" Rear Differential (Part No.57001)

    Carrier Installation Kit For Chrysler 9.25" Rear Differential

    from

    $173.99
    Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for Chrysler 9.25″ rear differential. This kit contains carrier bearings and races.

    Product Features:
    • Fits Chrysler 9.25″ rear
    • Includes carrier bearings and races
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    Yukon Gear – Set Up Bearing (Part No.56046)

    Set Up Bearing

    from

    $147.99
    M804049 set-up bearing (one bearing). No return.

    Product Features:
    • Set up bearing
    • Fits HM804049 pinion bearing
    • Easily slips on and off pinion journal to allow for pinion depth adjustment
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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

    from

    $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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    Needa Parts – Differential Plug, Rubber, Chrysler 2008-2000 (Part No.65293)

    Differential Plug, Rubber, Chrysler 2008-2000

    from

    $5.99
    This differential cover plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

    Product Features:
    • Direct replacement – this differential cover plug matches the fit and function of the factory part on specified years, makes and models
    • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
    • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
    • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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    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 – Crush Sleeve (Part No.33094)

    Crush Sleeve

    from

    $15.99
    Crush Sleeve for Chrysler 8″ & 9.25″ rear. Approx 0.630″ long.

    Product Features:
    • Crush sleeve for Chrysler 8.0″ IFS and 9.25″ rear, also Ford 9″ with aftermarket Daytona pinion support
    • 0.630″ tall
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    Yukon Gear – Redi-Sleeve Yoke Saver For 8.75" C, 9.25" C, Dana 60, Dana 61, Dana 70, Dana 70U, Dana 70HD (Part No.30228)

    Redi-Sleeve Yoke Saver For 8.75" C, 9.25" C, Dana 60, Dana 61, Dana 70, Dana 70U, Dana 70HD

    from

    $37.99
    Replacement redi-sleeve yoke saver for 8.75″ c, 9.25″ c, Dana 60, Dana 61, Dana 70, Dana 70U, Dana 70HD .Yukon Mighty seal.

    Product Features:
    • Redi-Sleeve yoke saver
    • Fits Chrysler 8.75″ and 9.25″ rear, Dana Spicer 60, 70, 70U and 70HD
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    Yukon Gear – Cross Pin Shaft For Chrysler 7.25" (Part No.33307)

    Cross Pin Shaft For Chrysler 7.25"

    from

    $46.99
    Cross pin shaft for Chrysler 7.25″.

    Product Features:
    • Cross pin shaft
    • Fits Chrysler 7.25″
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    Motive Gear – Differential Gear Install Kit (Part No.C8.25IK)

    Differential Gear Install Kit

    from

    $39.99
    Product Features:
    • MINI INSTALL KIT CHRYSLER 8.25 8 1/4″
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    Yukon Gear – Yoke For Chrysler 7.25" And 8.25" With A 7290 U/Joint Size (Part No.41005)

    Yoke For Chrysler 7.25" And 8.25" With A 7290 U/Joint Size

    from

    $359.99
    Yukon yoke for Chrysler 7.25″ and 8.25″ with a 7290 U/joint size. 2.625″ snap ring span. 1.125″ cap diameter. Inside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.

    Product Features:
    • Fits Chrysler 7.25″ and 8.25″
    • 27 spline
    • 7290 u-joint size
    • Inside snap ring design
    • 2.625″ snap ring span
    • 1.125″ cap diameter
    • Strap style
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    Yukon Gear – Side Gear And Thrust Washer For 7.25" Chrysler (Part No.33279)

    Side Gear And Thrust Washer For 7.25" Chrysler

    from

    $56.99
    Side gear thrust washer for 7.25″ Chrysler.

    Product Features:
    • Side gear thrust washer kit
    • Fits Chrysler 7.25″
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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

    $62.99
    Differential side bearing screw adjuster for 9.25″ Chrysler.

    Product Features:
    • Side adjuster for Chrysler 9.25″ rear
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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

    1988 Dodge Diplomat Differentials

    Maybe you’re in the middle of a full rebuild of that 1988 Dodge Diplomat. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 168 different Differentials in our inventory ranging from $2.49 to $883.99. That means you can find the exact parts or products you need to keep that 1988 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 1988 Dodge Diplomat. Dorman, 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 1988 Dodge Diplomat, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 236 reviews in this category, some of the top rated parts include Bearings with 4.4 stars and Differential Ring and Pinion Set with 5.0 stars.

    So if you’re in the market for aftermarket Differentials to keep your 1988 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 1988 Dodge Diplomat Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 1988 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 1988 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 1988 Dodge Diplomat Differentials from Felpro

    Felpro products are another trusted brand when it comes to Differentials for your 1988 Dodge Diplomat. Popular Felpro parts include:
    DIFFERENTIAL GASKET
    from $6.79
    (21)
    DIFFERENTIAL GASKET
    Rear Differential Cover Gaskets

    FAQs for 1988 Dodge Diplomat Differentials

    What are the most purchased Differentials for the 1988 Dodge Diplomat?

    Out of 168 Differentials for the 1988 Dodge Diplomat, the most popular in our inventory are:
    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
    Oil Drain Plug Differential Plug Chrysler 2008-2000, Head Size
    from $8.99
    This product is not rated
    Oil Drain Plug Differential Plug Chrysler 2008-2000, Head Size
    Differential Cover Plugs

    What are the top-rated 1988 Dodge Diplomat Differentials?

    Top-rated Differentials for your 1988 Dodge Diplomat based on customer reviews/ratings are:
    Bearings
    from $15.99
    (7)
    Bearings
    “Comparable with the Timkens I removed. NATIONAL bearings have lasted decades in many of my other machines.”
    Differential Ring and Pinion Set
    from $384.99
    (2)
    Differential Ring and Pinion Set
    “good”
    Cross Pin Shaft For Standard Open Chrysler 9.25"
    from $46.99
    (1)
    Cross Pin Shaft For Standard Open Chrysler 9.25"
    “Fits like the old one”