1975 International Scout II Differentials

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1975 International Scout II in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1975 International Scout II looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Housing Cover Gaskets, Differential Bearings, and Differential Covers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Differentials from Trusted Brands

Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like Felpro, Valvoline, and Driveworks. For example, Felpro Differentials start at just $7.99 with an average 4.6 star rating. Valvoline and Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 1,904 reviews and a solid 4 star average, you can shop with confidence knowing other International Scout II owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1975 International Scout II Differential at Advance Auto Parts is around $239.91, with a range that starts at $3.99 and goes up to $1,633.99. With 171 options in stock from 12 trusted brands, finding the right fit is easy. Popular picks like 3 Qt – 80W90 Conventional Gear Oil With Posi Additive, 3 Qt – Penzoil 80W90 Conventional Gear Oil, and Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket start at just $7.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Differential, don’t forget to check out other key components like 4WD Components and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1975 International Scout II in peak condition, inside and out.

Essential 1975 International Scout II Differentials

Yukon Gear – Replacement Carrier Shim Kit For Dana 30 & 44 With 19 Spline Axles (Part No.55018)

Replacement Carrier Shim Kit For Dana 30 & 44 With 19 Spline Axles

from

$30.99
Product Features:
  • Carrier shim kit for Dana Spicer 30 and Dana Spicer 44 with 19 spline axles
See More

Yukon Gear – Replacement Outer Oil Slinger For Dana 25, 27, 30, 44 & 50 (Part No.33011)

Replacement Outer Oil Slinger For Dana 25, 27, 30, 44 & 50

from

$5.99
Product Features:
  • Outer oil slinger for Dana Spicer 25, 27, 30, 44 and 50
See More

Yukon Gear – Dana 44 Steel Spool Replacement (Part No.32168)

Dana 44 Steel Spool Replacement

from

$314.99
Yukon Performance steel spool for Dana 44 with 30 spline axles. fits 3.73 and down. 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 Chrysler Dana Spicer 44 with 30 spline axles
  • 3.73 and down ratio only
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles
See More

Motive Gear – Differential Pinion Shim Kit (Part No.1114)

Differential Pinion Shim Kit

from

$6.99


Product Features:
  • D30 PRE-LOAD SPACER (SHIM PACK)
See More

Yukon Gear – Minor Install Kit For Dana 30 Front Differential (Part No.12013)

Minor Install Kit For Dana 30 Front Differential

from

$101.99
Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high quality components to ensure a smooth set up. kit includes a pinion seal, crush sleeve (if applicable), complete shim kit, marking compound and brush.

Product Features:
  • Fits standard rotation Dana Spicer 30
  • Included are a pinion seal, axle seals, complete shim kit, marking compound and brush.
See More

Yukon Gear – Aluminum Girdle Replacement Cover For Dana 44 Ta HD (Part No.32110)

Aluminum Girdle Replacement Cover For Dana 44 Ta HD

from

$359.99
Aluminum Girdle replacement cover for Dana 44 TA HD.

Product Features:
  • Fits standard rotation Dana Spicer 44
  • Aluminum girdle cover
See More

Yukon Gear – Seal Housing For Dana 44, Zip Locker, With O-Rings (Part No.34013)

Seal Housing For Dana 44, Zip Locker, With O-Rings

from

$83.99
Product Features:
  • Seal housing for Dana Spicer 44
  • Includes o-rings
See More

Yukon Gear – Dana 30 Side Gear Thrust Washer (Part No.33284)

Dana 30 Side Gear Thrust Washer

from

$10.99
Dana 25, Dana 27, & Dana 30 side gear Thrust washer.

Product Features:
  • Side gear thrust washer for Dana Spicer 25, 27, 30 and AMC Model 35
  • 1.560″ I.D.
  • Fits standard open differentials only
See More

Yukon Gear – Dana 25 / 27 / 30 / 36 / 44 / 50 Pinion Seal Replacement (Part No.30128)

Dana 25 / 27 / 30 / 36 / 44 / 50 Pinion Seal Replacement

from

$17.99
Replacement pinion seal for Dana 25, Dana 27, Dana 30, D36, Dana 44, & Dana 50 .Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits Dana Spicer 25, 27, 30, 40 and 50
See More

Motive Gear – Differential Gear Install Kit (Part No.D44IK)

Differential Gear Install Kit

from

$61.99


Product Features:
  • MINI INSTALL KIT DANA 44
See More

Motive Gear – Differential Ring and Pinion (Part No.D44-538)

Differential Ring and Pinion

from

$227.99


Product Features:
  • DANA-44 R/P 5.38 STD MG
See More

Powertrax – No-Slip Traction System (Part No.9204302700)

No-Slip Traction System

from

$505.99
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

    Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 6629)

    Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket

    from

    $7.99
    Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

    Product Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Validated for fit, form and function
    • Unsurpassed quality you can trust
    See More

    Yukon Gear – Replacement Front Axle Inner Seal Redi-Sleeve For Dana 44 & 8.5" GM (Part No.30219)

    Replacement Front Axle Inner Seal Redi-Sleeve For Dana 44 & 8.5" GM

    from

    $83.99
    Replacement front axle inner seal redi-sleeve for Dana 44 & 8.5″ GM.Yukon Mighty seal.

    Product Features:
    • Axle Redi-sleeve
    • Fits Dana Spicer 44
    See More

    Richmond Gear – Differential Cross Shaft (Part No.CSPD44)

    Differential Cross Shaft

    from

    $26.99
    Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

    Product Features:
    • For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
    • The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
    • Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
    • Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
    • Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
    See More

    Yukon Gear – Dana 44 Standard Open Spider Gear Kit Replacement (Part No.16077)

    Dana 44 Standard Open Spider Gear Kit Replacement

    from

    $218.99
    Yukon standard open spider gear replacement kit for Dana 44 with 30 spline axles (all are without c-cup, including IFS). 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.

    Product Features:
    • Spider gear kit
    • Fit Dana Spicer 44 open differential with 30 spline axles
    • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
    See More

    Yukon Gear – Replacement Standard Open Carrier Case For Dana 44, 3.92 & Up (Part No.20028)

    Replacement Standard Open Carrier Case For Dana 44, 3.92 & Up

    from

    $149.99
    Yukon replacement standard open carrier case for Dana 44, 3.92 & up, 2-3/8″ tall.

    Product Features:
    • Standard open carrier case
    • Fits Dana Spicer 44 with 30 spline axles
    • 3.92 and up ratio only
    • Does not include spider gears
    See More

    Yukon Gear – Bearing Install Kit For Dana 30 Front Differential, Without Crush Sleeve (Part No.11016)

    Bearing Install Kit For Dana 30 Front Differential, Without Crush Sleeve

    from

    $251.99
    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), 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 standard rotation Dana Spicer 30
    • Included are carrier bearings and races, pinion bearings and races, pinion seal, oil baffles and slingers , marking compound and brush.
    See More

    Yukon Gear – 3 Qt – 80W90 Conventional Gear Oil With Posi Additive (Part No.15003)

    3 Qt - 80W90 Conventional Gear Oil With Posi Additive

    from

    $57.99
    3 Qt. Penzoil 80W90 conventional gear Oil. W/ bottle of Posi additive.

    Product Features:
    • Includes three quarts of conventional oil and one 4oz bottle of Yukon positraction additive
    See More

    USA Standard Gear – Spartan Locker Replacement Cross Pin For Dana 44 (Part No.17017)

    Spartan Locker Replacement Cross Pin For Dana 44

    from

    $46.99
    Product Features:
    • USA Standard Gear heavy-duty cross pin shaft
    • Fits Dana Spicer 44
    • Works with Spartan Locker or standard open spider gears
    See More

    Yukon Gear – Bearing Race Driver (Part No.56015)

    Bearing Race Driver

    from

    $215.99
    Bearing race driver. No return.

    Product Features:
    • Bearing race driver
    • Fits HM88610 race
    • All steel construction
    See More

    Yukon Gear – High Performance Ring & Pinion Replacement Gear Set For Dana 30 In A 4.88 Ratio (Part No.24022)

    High Performance Ring & Pinion Replacement Gear Set For Dana 30 In A 4.88 Ratio

    from

    $405.99
    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 Dana Spicer 30 without crush sleeve
    • 7.20″ ring gear diameter
    • 26 spline pinion
    • 10 ring gear bolts
    • 4.88 ratio
    See More

    Yukon Gear – Pump Up Kit, Zip Locker (Part No.34031)

    Pump Up Kit, Zip Locker

    from

    $174.99
    Pump up kit, Zip Locker.

    Product Features:
    • Tire pump up kit
    • Includes hose, fittings, couplers and teflon tape
    See More

    Yukon Gear – Replacement Pinion Nut For Dana 25, 27, 30, 36, 44, 53 & GM 7.75" (Part No.33143)

    Replacement Pinion Nut For Dana 25, 27, 30, 36, 44, 53 & GM 7.75"

    from

    $6.99
    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:
    • Pinion nut for Dana Spicer 25, 27, 30, 44, 50 and GM 7.75″
    • 3/4″ x 16 thread
    See More

    Yukon Gear – Replacement Pinion Depth Shims For Dana 35, Model 35 & Chrysler 7.25" (Part No.55014)

    Replacement Pinion Depth Shims For Dana 35, Model 35 & Chrysler 7.25"

    from

    $17.99
    Yukon 1541H alloy right hand rear axle for Model 35 (drum brakes) with a 54 tooth, 2.7″ ABS ring. axle has a length of 29-1/4″ inches and 27 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H allo

    Product Features:
    • Pinion depth shims for AMC Model 35 and Chrysler 7.25″
    See More

    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
    See More

    Yukon Gear – Dura Grip For Dana 44, 30 Spline, 3.92 & Up (Part No.26027)

    Dura Grip For Dana 44, 30 Spline, 3.92 & Up

    from

    $809.99
    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 Dana Spicer 44 with 30 spline axles
    • 3.92 ratio and up only
    • 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
    See More

    Driveworks – Taper Bearing Cone (Part No.S-LM-501349)

    Taper Bearing Cone

    from

    $10.99
    Value-priced bearing meets all cataloged application requirements.

    Product Features:
    • Brand may vary by location
    See More

    Most Popular Rear Housing Cover Gasket for 1975 International Scout IIs

    Enhance your 1975 International Scout II with this popular Rear Housing Cover Gasket we have in stock, for $7.99.

    Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 6629)

    Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket

    from

    $7.99
    Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

    Product Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Validated for fit, form and function
    • Unsurpassed quality you can trust
    See More

    Best-Selling 1975 International Scout II Differential Bearing

    Upgrade your Scout II with our best-selling Differential Bearing with a 5 Starts rating across 3 reviews.

    Driveworks – Taper Bearing Cone (Part No.S-LM-501349)

    Taper Bearing Cone

    from

    $10.99
    Value-priced bearing meets all cataloged application requirements.

    Product Features:
    • Brand may vary by location
    See More

    Top-Quality Differential Covers for 1975 International Scout IIs

    Choose a high-quality OEM or aftermarket Differential Cover for International Scout IIs and enjoy top-notch performance from $67.99.

    Yukon Gear – Replacement Chrome Cover For Dana 44 (Part No.32004)

    Replacement Chrome Cover For Dana 44

    from

    $67.99
    0.080″ thick Chrome replacement cover for Dana 44.

    Product Features:
    • Fits standard rotation Dana Spicer 44
    • Chrome
    See More

    Yukon Gear – Steel Cover For Dana 44 Standard Rotation (Part No.32319)

    Steel Cover For Dana 44 Standard Rotation

    from

    $129.99
    Product Features:
    • Fits standard rotation Dana Spicer 44
    • Steel
    See More

    Yukon Gear – Aluminum Girdle Replacement Cover For Dana 44 Ta HD (Part No.32110)

    Aluminum Girdle Replacement Cover For Dana 44 Ta HD

    from

    $359.99
    Aluminum Girdle replacement cover for Dana 44 TA HD.

    Product Features:
    • Fits standard rotation Dana Spicer 44
    • Aluminum girdle cover
    See More

    Yukon Gear – Differential (Part No.29101)

    Differential

    from

    $271.99
    Differential

    Top Picks for 1975 International Scout II Differential Axle Shafts

    Invest in one of our 11 durable Differential Axle Shafts for your 1975 International, knowing you’re getting trusted brands and expert craftsmanship.

    Yukon Gear – Dana 44 Chromoly Axle Kit Replacement (Part No.21330)

    Dana 44 Chromoly Axle Kit Replacement

    from

    $1633.99
    Yukon front 4340 Chrome-Moly replacement axle kit for ’71-’80 Dana 44 Scout with 27/30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon’s 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. This kit comes with inner & outer axles for both left and right sides along with Yukon Superjoints. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy’s ring & pinion) makes final determination on warranty considerations.

    Product Features:
    • 30 spline inner and 27 spline outer
    • Fits Dana Spicer 44 in 1971-1980 Scout
    • Includes inner and outer 4340 Chromoly axles and Yukon Super Joints
    See More

    USA Standard Gear – 4340 Chrome-Moly Replacement Axle Kit For ’71-’80 Scout, Dana 44 With Super Joints (Part No.35134)

    4340 Chrome-Moly Replacement Axle Kit For '71-'80 Scout, Dana 44 With Super Joints

    from

    $1475.00
    Product Features:
    • 30 spline inner and 27 spline outer
    • Fits Dana Spicer 44 in 1971-1980 Scout
    • Includes inner and outer 4340 Chromoly axles and Yukon Super Joints
    See More

    Yukon Gear – Dana 44 Chromoly Axle Kit Replacement (Part No.21329)

    Dana 44 Chromoly Axle Kit Replacement

    from

    $1200.00
    Yukon front 4340 Chrome-Moly replacement axle kit for ’71-’80 Dana 44 Scout with 27/30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon’s 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. This kit comes with inner & outer axles for both left and right sides along with Dana U/joints. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy’s ring & pinion) makes final determination on warranty considerations.

    Product Features:
    • 30 spline inner and 27 spline outer
    • Fits Dana Spicer 44 in 1971-1980 Scout
    • Includes inner and outer 4340 Chromoly axles and Spicer U-Joints
    See More

    USA Standard Gear – 4340 Chrome-Moly Replacement Axle Kit For ’71-’80 Scout, Dana 44 (Part No.35133)

    4340 Chrome-Moly Replacement Axle Kit For '71-'80 Scout, Dana 44

    from

    $969.99
    Product Features:
    • 30 spline inner and 27 spline outer
    • Fits Dana Spicer 44 in 1971-1980 Scout
    • Includes inner and outer 4340 Chromoly axles and Spicer U-Joints
    See More

    Yukon Gear – 4340 Chrome-Moly Left Hand Inner Axle For Dana 44, ’71-’80 Ih Scout, Uses 5-760X U/Joint (Part No.21346)

    4340 Chrome-Moly Left Hand Inner Axle For Dana 44, '71-'80 Ih Scout, Uses 5-760X U/Joint

    from

    $439.99
    Yukon 4340 Chrome-Moly left hand inner replacement axle for Dana 44, ’71-’80 IH Scout with a length of 32.91 and 30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon’s 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy’s ring & pinion) makes final determination on warranty considerations.

    Product Features:
    • 30 spline
    • 32.91″ long
    • Fits Dana Spicer 44 in 1971-1980 Scout
    • Left hand inner
    • 5-760X U-joint size
    • 4340 Chromoly
    See More

    Yukon Gear – 4340 Chrome-Moly Right Hand Inner Axle For Dana 44, Scout, And Wagoneer, Uses 5-760X U/Joint (Part No.21352)

    4340 Chrome-Moly Right Hand Inner Axle For Dana 44, Scout, And Wagoneer, Uses 5-760X U/Joint

    from

    $298.99
    Yukon 4340 Chrome-Moly right hand inner replacement axle for Dana 44, Scout, and Wagoneer, with a length of 14.78″ and 30 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon’s 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy’s ring & pinion) makes final determination on warranty considerations.

    Product Features:
    • Fits 1971-1980 Scout and 1974-1979 Wagoneer
    • 4340 Chromoly
    • Left hand inner axle
    • 14.78″ from end of splines to center of u-joint bore
    See More

    USA Standard Gear – 4340 Chrome Moly Replacement Axle Ford Dana 44, ’71-’80 Scout, Lh Inner, Uses 5-760X U/Joint (Part No.35114)

    4340 Chrome Moly Replacement Axle Ford Dana 44, '71-'80 Scout, Lh Inner, Uses 5-760X U/Joint

    from

    $265.99
    Product Features:
    • 30 spline
    • 32.91″ long
    • Fits Dana Spicer 44 in 1971-1980 Scout
    • Left hand inner
    • 5-760X U-joint size
    • 4340 Chromoly
    See More

    USA Standard Gear – 4340 Chrome Moly Replacement Axle For Dana 44, Scout & Wagoneer D44, Rh Inner, Uses 5-760X U/Joint (Part No.35071)

    4340 Chrome Moly Replacement Axle For Dana 44, Scout & Wagoneer D44, Rh Inner, Uses 5-760X U/Joint

    from

    $229.99
    4340 Chrome Moly replacement axle for Dana 44, Scout & Wagoneer D44, RH Inner, uses 5-760X u/joint. 14.78″ long, 30 spline.

    Product Features:
    • 30 spline
    • 14.78″ long
    • Fits Dana Spicer 44 in1974-1979 Wagoneer and 1971-1980 Scout
    • Right hand inner
    • 5-760X U-joint size
    • 4340 Chromoly
    See More

    Spicer – Axle Shaft, Dana 44 (Part No.620200)

    Axle Shaft, Dana 44

    from

    $159.99
    Genuine Spicer light vehicle axle products are manufactured to the same high standards as original equipment (OE) parts because they are OE parts. That means when an automotive axle part is replaced with a genuine Spicer part, you are getting the same performance and reliability you have come to expect. And because Dana is constantly revolutionizing the technology behind its Dana axles and Spicer products, the replacement car axle or component you purchase today may even exceed the standards set for the original equipment part that you are replacing.

    Product Features:
    • Genuine OE quality. Tested and proven.
    • Ultrasonically tested for internal cracks that magnetic testing can miss.
    • Built from high grade steel that stands up to any grade on the market.
    • Engineered for consistent quality and durability.
    See More

    Yukon Gear – Drive Flange Cap For Dana 44 (Part No.32134)

    Drive Flange Cap For Dana 44

    from

    $109.99
    Product Features:
    • Drive flange cap
    • Fits Dana 44
    See More

    Yukon Gear – Drive Flange Cap For Dana 44, Engraved (Part No.32135)

    Drive Flange Cap For Dana 44, Engraved

    from

    $109.99
    Product Features:
    • Drive flange cap
    • Fits Dana 44
    • Yukon engraved
    See More

    Top-Rated Differential Oil for 1975 International Scout IIs

    Make a smart move for your 1975 International Scout II with products all priced from $35.99 to $148.99.

    Valvoline – MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.773775)

    MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon

    from

    $35.99
    Valvoline MaxLife Multi-Vehicle ATF is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life.  Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi. Recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, Ford MERCON LV, Toyota/Lexus Type T, T-II, T-IV, WS, Honda/Acura, ATF-Z1, Nissan/Infiniti Matic-D, Matic-J, Matric-K, Matic-S, Hyundai/Kia SP-II, SP-III, SP-IV, SPH-IV, BMW 7045E, ETL 8072B, LA2634, LT71141, Allison C-4, Mercedes Benz NAG-1, Volvo 1161521, 1161540, 97340, 1273.41, and VW/Audi G-052-025-A2, G-052-162-A1. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.

    Product Features:
    • Formulated with full-synthetic base oils and long life friction modifiers to help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
    • High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
    • Developed with anti-wear technology to help improve transmission durability
    • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
    See More

    Yukon Gear – 3 Qt – 80W90 Conventional Gear Oil With Posi Additive (Part No.15003)

    3 Qt - 80W90 Conventional Gear Oil With Posi Additive

    from

    $57.99
    3 Qt. Penzoil 80W90 conventional gear Oil. W/ bottle of Posi additive.

    Product Features:
    • Includes three quarts of conventional oil and one 4oz bottle of Yukon positraction additive
    See More

    Yukon Gear – 3 Qt – Penzoil 80W90 Conventional Gear Oil (Part No.15002)

    3 Qt - Penzoil 80W90 Conventional Gear Oil

    from

    $44.99
    3 Qt. Penzoil 80W90 conventional gear Oil.

    Product Features:
    • Includes three quarts of conventional oil
    See More

    Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)

    Redline Synthetic "Shock Proof" Oil With Positraction Additive - 4 Quarts

    from

    $148.99
    Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.

    Product Features:
    • Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive
    See More

    Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)

    Redline Synthetic "Shock Proof" Oil - 3 Quarts

    from

    $99.99
    Redline Synthetic “Shock Proof” Oil. 3 Quarts.

    Product Features:
    • Includes three quarts of Redline Shockproof oil
    See More

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

    Redline Synthetic "Shock Proof" Oil - 4 Quarts

    from

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

    Product Features:
    • Includes four quarts of Redline Shockproof oil
    See More

    Top-Rated Differential Brands For Your 1975 International Scout II

    When it comes to finding the perfect Differential for your 1975 International Scout II, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 12 trusted brands. We carry the most popular Differential brands including Valvoline, Felpro, and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $7.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1975 International Scout II, providing peace of mind with parts that meet or exceed OEM standards.

    Popular Valvoline 1975 International Scout II Differentials

    If you’re looking for a top-quality Differential for your 1975 International Scout II, Advance Auto Parts has exactly what you need with our selection of Valvoline Differentials. We have 1 Valvoline Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $35.99, you’ll find the perfect Differential for your needs and budget. Valvoline Differentials for the 1975 International Scout II come highly rated, with over 446 customer reviews and an impressive average rating of 4.8 stars. Choosing a Valvoline Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
    MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon
    from $35.99
    (446)
    MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon
    “Good quality great price”

    Top-Quality Felpro 1975 International Scout II Differentials

    For those in search of a high-quality Differential for their 1975 International Scout II, Advance Auto Parts offers a great selection of Felpro Differentials. With 2 Felpro Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $7.99, with an average price of $8.14, giving you a range of options to suit your budget. Backed by over 19 customer ratings and an average rating of 4.6 stars, Felpro Differentials provide both reliability and excellent performance. Choosing a Felpro Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
    Axle Housing Cover Gasket: Irregular Shaped 10 Bolt Hole Gasket
    from $8.29
    (9)
    Axle Housing Cover Gasket: Irregular Shaped 10 Bolt Hole Gasket
    “Felpro gaskets are #1 in my book. Awesome products from Felpro, I highly recommend!”

    FAQs for 1975 International Scout II Differentials

    What are the best-selling Differentials for 1975 International Scout IIs?

    Out of 171 Differentials that fit 1975 International Scout IIs, the following parts are the top sellers:

    What’s the price range for 1975 International Scout II Differentials?

    The prices of Differentials for the 1975 International Scout II range from $3.99 up to $1,633.99 for the most premium parts.

    What is the average price of a Differential for a 1975 International Scout II?

    The average price for Differentials for the 1975 International Scout II is $239.91. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.

    Does Advance Auto Parts sell Differentials for other International Scout II model years?

    Yes, we carry Differentials for 8 model years of International Scout IIs between 1971 and 1980. The following model years are the most popular for Differential purchases: 1980, 1979, 1978, 1977, 1976, 1974, 1973, 1972, and 1971.

    What are the cheapest Differentials for my 1975 International Scout II?

    Does Advance Auto Parts sell Differentials for any other 1975 International models?

    Yes. We stock Differentials for 2 other popular 1975 International models. Some of the most popular are 1975 200 Differentials, 1975 150 Differentials, and 1975 MS1210 Differentials.

    What types of Differentials do you sell for my 1975 International Scout II?

    As of 3/1/26, these are some of the most in-demand types of Differentials for a 1975 International Scout II:

    Can I get help with 1975 International Scout II Differential orders?

    Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about International Differentials and more.

    What is your return policy for International Scout II Differentials?

    Advance Auto Parts keeps returns simple. For new International Scout II Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.