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Car Drivetrain Parts

The drivetrain is what gets power from the engine to the wheels. When a part fails, your car isn’t going anywhere. That’s where we come in. Sixity Auto is your source for top-quality car drivetrain parts that get the job done right without the steep price tag. We carry reliable components for your vehicle that meet or exceed original specifications. So, whether you need to swap out that drive belt or some driveshaft joints, you’re in the right place.

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  1. Sixity Wheel Spacers
    Sixity 4 pc 1" Inch Thick 6x5.5 Wheel Spacers M14x1.5mm 1.25in Studs Lugs
    Special Price $74.55 Regular Price $106.99
    Sixity Auto Parts
  2. Sixity Wheel Spacers
    Sixity 4 pc 2" Thick Wheel Spacers - Chevy Colorado - 6x5.5
    Rating:
    100%
    2  Reviews
    Special Price $113.48 Regular Price $161.99
    Sixity Auto Parts
  3. Sixity Wheel Spacers
    Sixity 2 pc 1" Inch Thick 6x5.5 Wheel Spacers M14x1.5mm 1.25in Studs Lugs
    Special Price $36.96 Regular Price $52.99
    Sixity Auto Parts
  4. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Chevy Astro Avalanche Chevy Pickup Express G30 - 6x5.5
    Rating:
    100%
    1  Review
    Special Price $53.43 Regular Price $75.99
    Sixity Auto Parts
  5. Sixity Wheel Spacers
    Sixity 2 pc 1.5" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Hubcentric
    Special Price $54.87 Regular Price $77.99
    Sixity Auto Parts
  6. Sixity Wheel Spacers
    Sixity 4 pc 2" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Studs Lugs
    Special Price $87.80 Regular Price $124.99
    Sixity Auto Parts
  7. Sixity Wheel Spacers
    Sixity 4 pc 1" Thick Wheel Spacers - Mazda B2000 B2200 - 6x5.5
    Special Price $92.01 Regular Price $130.99
    Sixity Auto Parts
  8. Sixity Wheel Spacers
    Sixity 2 pc 1" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Studs Lugs
    Special Price $37.66 Regular Price $53.99
    Sixity Auto Parts
  9. Sixity Wheel Spacers
    Sixity 2 pc 1.25" Thick Wheel Spacers - Hummer H3 Truck SUV - 6x5.5
    Special Price $56.12 Regular Price $79.99
    Sixity Auto Parts
  10. Sixity Wheel Spacers
    Sixity 2 pc 2" Inch Thick 6x5.5 Wheel Spacers M14x1.5mm 1.25in Studs Lugs
    Special Price $58.20 Regular Price $82.99
    Sixity Auto Parts
  11. Sixity Wheel Spacers
    Sixity 2 pc 1.5" Thick Wheel Spacers - Toyota Tacoma Truck - 6x5.5
    Special Price $74.73 Regular Price $106.99
    Sixity Auto Parts
    Out of stock
  12. Sixity Wheel Spacers
    Sixity 4 pc 2" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Hubcentric
    Special Price $88.95 Regular Price $126.99
    Sixity Auto Parts
    Out of stock
  13. Sixity Wheel Spacers
    Sixity 4 pc 1.25" Thick Wheel Spacers - Hummer H3 Truck SUV - 6x5.5
    Rating:
    100%
    1  Review
    Special Price $99.68 Regular Price $141.99
    Sixity Auto Parts
    Out of stock
  14. Sixity Wheel Spacers
    Sixity 2 pc 1.25" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Studs Lugs
    Special Price $39.16 Regular Price $55.99
    Sixity Auto Parts
  15. Sixity Wheel Spacers
    Sixity 4 pc 1.5" Inch Thick 6x5.5 Wheel Spacers M14x1.5mm 1.25in Studs Lugs
    Special Price $108.84 Regular Price $154.99
    Sixity Auto Parts
  16. Sixity Wheel Spacers
    Sixity 4 pc 1" Thick Wheel Spacers - Chevy Colorado - 6x5.5
    Special Price $93.89 Regular Price $133.99
    Sixity Auto Parts
  17. Sixity Wheel Spacers
    Sixity 4 pc 1.25" Thick Wheel Spacers - Mazda B2000 B2200 - 6x5.5
    Special Price $99.68 Regular Price $141.99
    Sixity Auto Parts
    Out of stock
  18. Sixity Wheel Spacers
    Sixity 4 pc 2" Thick Wheel Spacers - Honda Passport - 6x5.5
    Special Price $111.20 Regular Price $158.99
    Sixity Auto Parts
  19. Sixity Wheel Spacers
    Sixity 2 pc 1.25" Thick Wheel Spacers - Honda Passport - 6x5.5
    Special Price $56.12 Regular Price $79.99
    Sixity Auto Parts
  20. Sixity Wheel Spacers
    Sixity 4 pc 1.25" Thick Wheel Spacers - Toyota Tacoma Truck - 6x5.5
    Special Price $99.68 Regular Price $141.99
    Sixity Auto Parts
    Out of stock
  21. Sixity Wheel Spacers
    Sixity 2 pc 2" Inch Thick 6x5.5 Wheel Spacers M14x1.5mm 1.25in Hubcentric
    Special Price $45.34 Regular Price $64.99
    Sixity Auto Parts
    Out of stock
  22. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Chevy Colorado - 6x5.5
    Special Price $53.22 Regular Price $75.99
    Sixity Auto Parts
  23. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Hyundai Entourage - 6x5.5
    Special Price $53.22 Regular Price $75.99
    Sixity Auto Parts
  24. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - GMC Jimmy K1500 Suburban Safari Sierra Denali - 6x5.5
    Special Price $53.43 Regular Price $75.99
    Sixity Auto Parts
  25. Sixity Wheel Spacers
    Sixity 2 pc 2" Inch Thick 6x5.5 Wheel Spacers M14x1.5mm 1.25in Studs Lugs
    Special Price $57.03 Regular Price $80.99
    Sixity Auto Parts
  26. Sixity Wheel Spacers
    Sixity 2 pc 2" Thick Wheel Spacers - Lexus GX470 LX450 - 6x5.5
    Special Price $61.75 Regular Price $87.99
    Sixity Auto Parts
  27. Sixity Wheel Spacers
    Sixity 4 pc 1" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Studs Lugs
    Special Price $74.43 Regular Price $105.99
    Sixity Auto Parts
  28. Sixity Wheel Spacers
    Sixity 2 pc 2" Thick Wheel Spacers - Chevy Blazer C2500 K1500 K2500 Suburban 1500 - 6x5.5
    Special Price $75.52 Regular Price $107.99
    Sixity Auto Parts
  29. Sixity Wheel Spacers
    Sixity 2 pc 2" Thick Wheel Spacers - Chevy C2500 K2500 Silverado 2500 - 6x5.5
    Special Price $77.06 Regular Price $109.99
    Sixity Auto Parts
  30. Sixity Wheel Spacers
    Sixity 4 pc 2" Inch Thick 6x5.5 Wheel Spacers M14x1.5mm 1.25in Hubcentric
    Special Price $91.64 Regular Price $130.99
    Sixity Auto Parts
    Out of stock
  31. Sixity Wheel Spacers
    Sixity 4 pc 1" Thick Wheel Spacers - Dodge Ram 50 Raider D50 - 6x5.5
    Special Price $93.89 Regular Price $133.99
    Sixity Auto Parts
  32. Sixity Wheel Spacers
    Sixity 4 pc 1.25" Thick Wheel Spacers - Dodge Ram 50 Raider D50 - 6x5.5
    Special Price $97.68 Regular Price $139.99
    Sixity Auto Parts
    Out of stock
  33. Sixity Wheel Spacers
    Sixity 4 pc 1.5" Thick Hubcentric Wheel Spacers - Toyota 4Runner T100 Truck Land - 6x5.5
    Special Price $131.12 Regular Price $186.99
    Sixity Auto Parts
  34. Sixity Wheel Spacers
    Sixity 4 pc 1.5" Thick Wheel Spacers - Chevy Colorado - 6x5.5
    Special Price $136.90 Regular Price $195.99
    Sixity Auto Parts
    Out of stock
  35. Sixity Wheel Spacers
    Sixity 4 pc 2" Thick Wheel Spacers - GMC Jimmy K1500 Suburban Safari Sierra Denali - 6x5.5
    Special Price $138.74 Regular Price $197.99
    Sixity Auto Parts
  36. Sixity Wheel Spacers
    Sixity 4 pc 2" Thick Wheel Spacers - Chevy Blazer C2500 K1500 K2500 Suburban 1500 - 6x5.5
    Special Price $141.57 Regular Price $201.99
    Sixity Auto Parts
  37. Sixity Wheel Adapters
    Sixity 2 pc 1.5" Inch Thick 6x5.5" to 6x5.3" Wheel Spacers Adapters
    Special Price $42.46 Regular Price $60.99
    Sixity Auto Parts
  38. Sixity Wheel Spacers
    Sixity 2 pc 2" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Hubcentric
    Special Price $44.02 Regular Price $62.99
    Sixity Auto Parts
    Out of stock
  39. Sixity Wheel Spacers
    Sixity 2 pc 2" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Studs Lugs
    Special Price $44.33 Regular Price $62.99
    Sixity Auto Parts
  40. Sixity Wheel Spacers
    Sixity 2 pc 1.25" Inch Thick 6x5.5 Wheel Spacers M12x1.5mm 1.25in Hubcentric
    Special Price $50.32 Regular Price $71.99
    Sixity Auto Parts
  41. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Lexus GX470 LX450 - 6x5.5
    Special Price $52.16 Regular Price $74.99
    Sixity Auto Parts
  42. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Acura SLX - 6x5.5
    Special Price $52.16 Regular Price $74.99
    Sixity Auto Parts
  43. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Honda Passport - 6x5.5
    Special Price $52.16 Regular Price $74.99
    Sixity Auto Parts
  44. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Mitsubishi Pickup Truck - 6x5.5
    Special Price $52.16 Regular Price $74.99
    Sixity Auto Parts
  45. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Ford Courier - 6x5.5
    Special Price $52.16 Regular Price $74.99
    Sixity Auto Parts
  46. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Kia Sedona - 6x5.5
    Special Price $52.16 Regular Price $74.99
    Sixity Auto Parts
  47. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Chevy C2500 K2500 Silverado 2500 - 6x5.5
    Special Price $52.36 Regular Price $74.99
    Sixity Auto Parts
  48. Sixity Wheel Spacers
    Sixity 2 pc 1" Thick Wheel Spacers - Cadillac Escalade - 6x5.5
    Special Price $52.36 Regular Price $74.99
    Sixity Auto Parts
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Your Go-To Source for Drivetrain Auto Parts and More

Our catalog is packed with quality drivetrain parts and everything else you need to keep your vehicle running like new. All our parts are built for an OEM-like fit and made from materials that offer long-term durability without any extravagant markups. At Sixity Auto, we believe that quality doesn’t have to cost a fortune; that’s why our prices are set to beat local auto parts stores and dealerships every time.

Shop Car Drivetrain Parts With Confidence

We get it: buying parts online can be a gamble. That’s why we back every part with our 100% fitment guarantee. We’ve been at this for over 20 years and have shipped over 10 million parts. We’re a brand you can trust.

Get Help From Our US-Based Experts

Do you want dependable customer service from a US-based team? Call us with any questions about our aftermarket transmission parts. Whether you need to confirm a part number or ask about your order, we’re here to help you find quality drivetrain auto parts and get your project done.

Frequently Asked Questions

What’s included in a car’s drivetrain?

The drivetrain includes everything that gets power from the engine to the wheels, like the transmission, driveshaft, axles, and differentials.

Why should I choose aftermarket drivetrain parts over OEM?

Our aftermarket car drivetrain parts give you the same (or better) performance and reliability as OEM parts because they are made to meet or beat the original specs — just without the high dealership prices.

How does the 100% fitment guarantee work for drivetrain parts?

It’s our promise that the drivetrain auto parts you buy from us will fit your vehicle as advertised. No guesswork, no hassle.

free shipping on eligible items at sixityauto.com

FAST & FREE SHIPPING
On eligible items

At SixityAuto.com, we offer free shipping on thousands of eligible items. We also ship FAST. Over 99% of all items ordered will ship within one business day. Plus, we ship from our strategically located warehouses on the East and West Coast to save precious shipping time.

100% fitment guarantee at sixityauto.com

100% FITMENT GUARANTEE
Your parts will fit as advertised

Shop with confidence, knowing that your purchase from Sixity Auto will fit your vehicle. If after purchase you determine that your part does not fit the vehicle we advertised, simply contact us to initiate a return. We want your parts to fit!

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RAVE REVIEWS
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Don't take it from us - check out our feedback from our customers! Sixity Auto has partnered with Sitejabber, the industry leader in tracking customer loyalty and feedback, to bring genuine product and customer service reviews.

Plus read thousands of authentic reviews on Trustpilot, Google, Reseller Ratings, the Better Business Bureau, and more!

call sixity auto 8am to 8pm Eastern, Monday through Friday

WE'RE HERE TO HELP
(888) 679-6279
Monday through Friday, 8am-8pm Eastern

We speak your language. Our staff has decades of experience selling auto parts to enthusiasts like you. Whether it's for your car, truck, or van, we have staff on hand that can answer your questions and make sure you get the part you're looking for.

For phone sales or help with product fitment questions, our U.S.-based customer service staff in California and Indiana is available weekdays, 8am-8pm ET.

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BUILT FOR BUSINESS
Tax-exempt shopping available

Sixity Auto works with a wide range of business customers—from repair shops and dealerships to fleet operators, government organizations, and others that purchase parts for resale or operational use.

If you are a qualified tax-exempt or resale customer, submit your documentation and we'll set you up for tax-free shopping. Check out all the details here.

military members and vets save 10% every day

MILITARY DISCOUNT
Save 10% on every purchase

Sixity Auto is proud to support our Active-Duty Service Members, Vets, and their immediate families. To show a token of our thanks, we extend a 10% discount on your entire purchase, every single day.

We use VerifyPass (formerly ID Discount) to help us manage our Military Discount program. Click here for all the details!

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© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.

© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.