1973 GMC C25/C2500 Suburban Drivetrains

Essential 1973 GMC C25/C2500 Suburban Drivetrains

Yukon Gear – 10.5" GM 14 Bolt Truck Ring Gear Bolt (Part No.33051)

10.5" GM 14 Bolt Truck Ring Gear Bolt

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$10.99
14T ring gear bolt 4.11 & down. 9/16″ x 18. 2.085″ overall length.

Product Features:
  • Ring gear bolt for GM 10.5″ 14 bolt truck
  • 4.11 and down ratio
  • 1/2″ x 18 thread
  • 2.085″ overall length
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Yukon Gear – Mini Spool For GM 10.5" 14 Bolt Truck (Part No.32301)

Mini Spool For GM 10.5" 14 Bolt Truck

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$287.99
Yukon mini spool for GM 10.5″ 14 bolt truck.

Product Features:
  • Fits 10.5″ GM 14 bolt truck
  • Provides 100% traction to both wheels at all times
  • Installs into standard open carrier case
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Pro-King – Differential Axle Seal (Part No.742G074)

Differential Axle Seal

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$4.49
Pro-King High Quality Differential Products are designed for trouble free installation and setup.
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Yukon Gear – The Carrier Bearing Puller (Part No.56034)

The Carrier Bearing Puller

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$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 – 14T Pinion Gear Thrust Washer (Part No.33384)

14T Pinion Gear Thrust Washer

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$8.99
14T pinion gear Thrust washer.

Product Features:
  • Pinion gear thrust washer
  • Fits GM 10.5″ 14 bolt truck
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Powertrax – No-Slip Traction System (Part No.9207883005)

No-Slip Traction System

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$551.99
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!
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    Dorman – Differential Pinion Yoke Assembly (Part No.697-542)

    Differential Pinion Yoke Assembly

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    $111.99
    Drive shaft pinion yoke corroded or damaged? This pinion yoke directly replaces the original equipment on specific vehicle years, makes and models to restore smooth driving.

    Product Features:
    • Direct replacement – this drive shaft pinion yoke directly replaces the original equipment on specified vehicles
    • Effective fix – replacement restores proper connection between drive shaft and differential
    • Rigorously tested – designed and evaluated to assure safe, reliable operation
    • Trustworthy quality – backed by team of engineers and inspectors in the United States
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    Spectre – GM Diff Cover Truck 14 Bolt (Part No.6086)

    GM Diff Cover Truck 14 Bolt

    from

    $62.99
    Spectre’s Chrome GM Differential Covers feature a 14 bolt design and include the chrome bolts and gasket needed for an easy install. Made to OEM specifications these differential covers are triple chrome plated ensuring they perform as well as they look. This product fits the following vehicles with a 10.5 inch ring gear: 73-’87 Chevy/GMC 3/4 & 1 Ton 2/4WD (rear), ’75-’00 Chevy/GMC Dually 2/4WD (rear), ’88-’99 Suburban 3/4 Ton 2/4WD (rear). Includes 14 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.

    Product Features:
    • Fits the following vehicles with a 10.5 inch ring gear: 73-’87 Chevy/GMC 3/4 & 1 Ton 2/4WD (rear), ’75-’00 Chevy/GMC Dually 2/4WD (rear), ’88-’99 Suburban 3/4 Ton 2/4WD (rear).
    • Triple chrome plated steel construction
    • 14 bolt design
    • 14 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included
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    Felpro – DIFFERENTIAL GASKET (Part No.RDS 5088)

    DIFFERENTIAL GASKET

    from

    $9.79
    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 – Eaton-Type Positraction Carbon Clutch Kit With 14 Plates For GM 14T And 10.5" (Part No.16112)

    Eaton-Type Positraction Carbon Clutch Kit With 14 Plates For GM 14T And 10.5"

    from

    $304.99
    Yukon 1480 Lifetime Series U/Joint. 4.188″ snap ring span, 1.375″ cap diameter. Outside snap ring.

    Product Features:
    • Clutch kit
    • Fits GM 10.5″ 14 bolt truck with Eaton positraction
    • Carbon fiber clutches
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    Yukon Gear – Standard Open Spider Gear Kit For GM 10.5" And 14T With 30 Spline Axles (Part No.16044)

    Standard Open Spider Gear Kit For GM 10.5" And 14T With 30 Spline Axles

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    $315.99
    Yukon standard open spider gear kit for GM 10.5″ and 14T with 30 spline axles. 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
    • Fits GM 10.5″ 14 bolt truck open differential
    • Includes two side gears, four pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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    Dorman – Help – Axle Shaft Lock Assortment (Part No.81050)

    Axle Shaft Lock Assortment

    from

    $6.49
    This drive axle shaft lock C-clip 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 drive axle shaft lock C-clip matches the fit and function of the factory part on specified years, makes and models
    • Ideal solution – this clip 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 – U/Joint Strap For GM 14T (Part No.41200)

    U/Joint Strap For GM 14T

    from

    $9.99
    Product Features:
    • U-joint strap
    • Fits GM 10.5″ 14 bolt truck
    • 1350 and 1410 u-joint size
    • One single strap
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    National – Bearings (Part No.N-1211-L)

    Bearings

    from

    $94.99
    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
    • Controlled heat treating process for lasting performance and extended bearing life
    • Industry leading coverage
    • Professional technicians know they can depend on National
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    Dorman – Help – U-Joint Bolt Kit (Part No.81002)

    U-Joint Bolt Kit

    from

    $6.99
    This universal joint U-bolt kit is designed to match the original components required to repair and resecure universal joints on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

    Product Features:
    • Direct replacement – this universal joint U-bolt kit is designed to match the original components required to repair and resecure universal joints on specified vehicles
    • Ideal solution – this kit is a reliable replacement for original components that are missing or have failed due to fatigue
    • Durable construction – this kit is made from quality components to ensure reliable performance and a 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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    Powertrax – Grip LS Traction System (Part No.LS231230)

    Grip LS Traction System

    from

    $480.99
    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!
    See More

    National – Shaft Repair Sleeve (Part No.99187)

    Shaft Repair Sleeve

    from

    $41.99
    National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

    Product Features:
    • Designed to repair damaged, grooved or worn shafts
    • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
    • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
    • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
    • Easy to install with removable flange and installation tool
    • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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    Yukon Gear – Pinion Install Kit For ’88 And Older 10.5" GM 14 Bolt Truck Differential (Part No.13058)

    Pinion Install Kit For '88 And Older 10.5" GM 14 Bolt Truck Differential

    from

    $349.99
    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 1988 and down GM 10.5″ 14 bolt truck
    • 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 – Standard Open Cross Pin Shaft For Four Pinion Design For GM 10.5" 14 Bolt Truck (Part No.33405)

    Standard Open Cross Pin Shaft For Four Pinion Design For GM 10.5" 14 Bolt Truck

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    $89.99
    Standard Open cross pin shaft for four pinion design for GM 14T.

    Product Features:
    • Cross pin shaft
    • Fits GM 10.5″ 14 bolt truck
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    National – Bearings (Part No.HM803149)

    Bearings

    from

    $36.49
    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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    Motive Gear – Differential Ring and Pinion (Part No.GM12-373A)

    Differential Ring and Pinion

    from

    $179.99


    Product Features:
    • GM 12BL 8.875 R/P 3.73A MG
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    Yukon Gear – Spindle Nut For GM 10.5" 14 Bolt Truck, 1.935" I.D., 6 Holes (Part No.33510)

    Spindle Nut For GM 10.5" 14 Bolt Truck, 1.935" I.D., 6 Holes

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    $76.99
    Product Features:
    • Spindle nut
    • Fits GM 10.5″ 14 bolt truck
    • 6 holes
    • 1.935″ I.D.
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    Yukon Gear – Standard Open Carrier Case, GM 10.5" 14 Bolt Truck, 4.10 & Down (Part No.20100)

    Standard Open Carrier Case, GM 10.5" 14 Bolt Truck, 4.10 & Down

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    $729.99
    Product Features:
    • Standard open carrier case
    • Fits GM 10.5″ 14 bolt truck
    • 4.10 and down ratio only
    • Does not include spider gears
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    Driveworks – Ball Bearing (Part No.S-206-FF)

    Ball Bearing

    from

    $5.79
    Product Features:
    • Brand may vary by location
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    Yukon Gear – U/Joint Strap Bolt For 14T, 7.5", And 8.5" GM (Part No.33351)

    U/Joint Strap Bolt For 14T, 7.5", And 8.5" GM

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    $8.49
    U/joint strap bolt for 14T, 7.5″, and 8.5″ GM.

    Product Features:
    • u-joint strap bolt for GM 10.5″ 14 bolt truck, 7.5″ and 8.5″
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    National – Multi Purpose Seal (Part No.5200)

    Multi Purpose Seal

    from

    $12.99
    National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

    Product Features:
    • Low swell in hydrocarbon fluids
    • Design type: spring loaded; multi-lip
    • Provides good low temperature capability
    • Temperature range: -40°F to 225°F; -40°C to 107°C
    • Delivers quality and reliable performance for every type of repair
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    Yukon Gear – DiffrlPinSupportBolt (Part No.33582)

    DiffrlPinSupportBolt

    from

    $5.99
    DiffrlPinSupportBolt

    Yukon Gear – 14T Side Gear Thrust Washer (Part No.33383)

    14T Side Gear Thrust Washer

    from

    $7.99
    14T side gear Thrust washer.

    Product Features:
    • Side gear thrust washer
    • Fits GM 10.5″ 14 bolt truck
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    Popular 1973 GMC C25/C2500 Suburban Drivetrains Categories

    1973 GMC C25/C2500 Suburban Drivetrains

    You count on your 1973 GMC C25/C2500 Suburban to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Drivetrains. With 193 Drivetrains ranging in price from $0.91 to $1,110.00, you’re sure to find everything you need for your 1973 GMC C25/C2500 Suburban.

    Brands matter. If you want to shop a specific Drivetrains brand, we stock 18 different brands like Valvoline, Spicer, and Felpro. 1973 GMC C25/C2500 Suburban Drivetrains start as low as $0.91!

    One of the best ways to find top quality OEM or aftermarket Drivetrains is by asking professionals. Short of that, you can shop with confidence thanks to our 8,595 extensive product reviews on 1973 GMC C25/C2500 Suburban Drivetrains. Some of the top-rated Drivetrains products we carry are Multi Purpose Bearing with 3.4 stars and MileMarker Street Master; Manual Hub with 4.6 stars.

    Did we mention you can order your Drivetrains from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Drivetrains inventory for your 1973 GMC C25/C2500 Suburban below to get started!

    Top-Rated Drivetrains Brands For Your 1973 GMC C25/C2500 Suburban

    Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1973 GMC C25/C2500 Suburban running right for years to come. In our inventory you’ll find brands like Valvoline, Spicer, Felpro, and even more.

    Popular Mr. Gasket Drivetrains

    You’ll find popular Mr. Gasket brand products across Differentials. All are waiting to get your 1973 GMC C25/C2500 Suburban back on the road. Some of the top-rated Mr. Gasket products in these categories are:
    Differential Gasket
    from $18.09
    (1)
    Differential Gasket
    Rear Differential Cover Gaskets

    FAQs for 1973 GMC C25/C2500 Suburban Drivetrains

    What are the most purchased Drivetrains for the 1973 GMC C25/C2500 Suburban?

    Out of 193 Drivetrains for the 1973 GMC C25/C2500 Suburban, the most popular in our inventory are:
    Drive Axle Shaft Flange Gasket
    from $4.79
    (11)
    Drive Axle Shaft Flange Gasket
    Axle Flange Gaskets
    Universal Joint
    from $28.99
    (12)
    Universal Joint
    Axle Shaft Universal Joints
    Universal Joint
    from $42.99
    (5)
    Universal Joint
    Axle Shaft Universal Joints

    What are the top-rated 1973 GMC C25/C2500 Suburban Drivetrains?

    Top-rated Drivetrains for your 1973 GMC C25/C2500 Suburban based on customer reviews/ratings are:
    Multi Purpose Bearing
    from $44.99
    (25)
    Multi Purpose Bearing
    “Fit just like the old one.”
    MileMarker Street Master; Manual Hub
    from $196.99
    (19)
    MileMarker Street Master; Manual Hub
    “Great fit.”
    MileMarker Supreme; Manual Hub
    from $204.99
    (13)
    MileMarker Supreme; Manual Hub
    “Nice quality unit good fit”