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400 2x4 Auto 500 4x4 FIS 400 2x4 FIS ARCTIC CAT 550 AXLES

Equip your Arctic Cat 550 with Sixity’s robust OE-replacement axles, designed to handle the most extreme terrains. Our Sixity XT and XTA Axles offer a perfect blend of strength, durability, and affordability, ensuring your 550 performs at its peak, no matter the challenge.

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    400 2x4 Auto
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  1. 400 2x4 Auto 0items
  2. 400 2x4 FIS 0items
  3. 400 4x4 12items
  4. 400 4x4 Auto 28items
  5. 400 4x4 Auto LE 28items
  6. 400 4x4 Auto TBX 28items
  7. 400 4x4 Auto TRV 28items
  8. 400 4x4 Auto TRV Plus 28items
  9. 450 28items
  10. 450 EFI H1 4x4 Auto 28items
  11. 450 LTD 28items
  12. 450 TRV 28items
  13. 450i 28items
  14. 450i GT 28items
  15. 500 28items
  16. 500 4x4 28items
  17. 500 4x4 Auto 28items
  18. 500 4x4 Auto LE 28items
  19. 500 4x4 Auto M4 28items
  20. 500 4x4 Auto TBX 28items
  21. 500 4x4 Auto TRV 16items
  22. 500 4x4 FIS 0items
  23. 500 XT 28items
  24. 550 49items
  25. 550 4x4 Auto 28items
  26. 550 4x4 Auto LE 28items
  27. 550 4x4 Auto TRV 28items
  28. 550 4x4 Auto TRV LE 28items
  29. 550 Core 28items
  30. 550 H1 EFI 28items
  31. 550 LTD 28items
  32. 550 S 28items
  33. 550 TRV Cruiser 28items
  34. 550 TRV GT 28items
  35. 550 TRV S GT 28items
  36. 550 XT 28items
  37. 550i GT 28items
  38. 550i LTD 28items
  39. 650 4x4 Auto 12items
  40. 650 4x4 Auto LE 12items
  41. 650 4x4 Auto TBX 28items
  42. 650 H1 4x4 Auto 28items
  43. 650 H1 4x4 Auto LE 28items
  44. 650 H1 4x4 Auto Mud Pro 12items
  45. 650 H1 4x4 Auto SE 28items
  46. 650 H1 4x4 Auto TBX 28items
  47. 650 H1 4x4 Auto TRV 28items
  48. 650 H1 4x4 Auto TRV Plus 28items
  49. 650 H1 4x4 Auto TRV Plus LE 28items
  50. 650 V-2 4x4 Auto 28items
  51. 650 V-2 4x4 Auto LE/TS 28items
  52. 650 V-2 4x4 Auto MRP 12items
  53. 700 20items
  54. 700 Core 28items
  55. 700 Diesel 28items
  56. 700 EFI 4x4 Auto 28items
  57. 700 EFI 4x4 Auto LE 28items
  58. 700 EFI 4x4 Auto M4 28items
  59. 700 EFI 4x4 Auto SE 28items
  60. 700 EFI 4x4 Auto TRV Cruiser 28items
  61. 700 EFI 4x4 Auto TRV LE 28items
  62. 700 EFI H1 4x4 Auto 28items
  63. 700 EFI H1 4x4 Auto LE 28items
  64. 700 EFI H1 4x4 Auto Mud Pro 28items
  65. 700 EFI H1 4x4 Auto SE 28items
  66. 700 EFI H1 4x4 Auto TBX 28items
  67. 700 EFI H1 4x4 Auto TRV 28items
  68. 700 LTD 28items
  69. 700 S 28items
  70. 700 Super Duty Diesel 24items
  71. 700 TRV GT 20items
  72. 700 XT 20items
  73. 700i 20items
  74. 700i GT 20items
  75. 700i LTD 20items
  76. 1000 EFI H2 4x4 Auto Mud Pro 12items
  77. 1000 EFI H2 4x4 Auto TRV 28items
  78. 1000 TRV Cruiser 28items
  79. TBX 700 20items
  80. TBX 700 LTD 20items
  81. TBX 700 XT 16items
  82. TBX 700i GT 16items
  83. Thundercat 1000 4x4 Auto 16items
  84. Thundercat 1000 4x4 Auto LE 16items
  85. TRV 400 12items
  86. TRV 400 Core 12items
  87. TRV 450i 16items
  88. TRV 450i GT 16items
  89. TRV 500 16items
  90. TRV 500 Core 12items
  91. TRV 550 LTD 16items
  92. TRV 550 XT 16items
  93. TRV 550i Crusier 16items
  94. TRV 550i GT 16items
  95. TRV 700 LTD 16items
  96. TRV 700 XT 16items
  97. TRV 700i Cruiser 16items
  98. TRV 700i GT 16items
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FAST & FREE SHIPPING
No minimum purchase

At Sixity.com, we offer free shipping to the lower 48 states. And, unlike other retailers' shipping policies, you don’t have to reach a minimum order total to activate free shipping!

We not only ship free, we 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 sixity.com

100% FITMENT GUARANTEE
Your parts will fit as advertised

Shop with confidence, knowing that your purchase from Sixity will fit your ATV, Motorcycle, or Snowmobile. 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
5-Star Rated on Sitejabber

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

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call sixity 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 powersports parts to enthusiasts like you. Whether it's for your ATV, UTV, motorcycle, or snowmobile, 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.

tax exempt shopping available for businesses

BUILT FOR BUSINESS
Tax-exempt shopping available

Sixity 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 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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