Will Thule Xadapt12 T-Bolt Fit OEM Toyota Cross Bars
Updated 08/15/2025 | Published 07/17/2025 >
Products Featured in This Question
Question:
Im looking at Toyota OEM bars PW301-47009 that appear to have a T slot. If it does, would these fit? Hoping to use older type Thule bike accessories that are not meant to fit aero bars. May also need an adapter plate I guess. Thanks
asked by: Ulandt
Expert Reply:
Hey Ulandt, thanks for reaching out!
Yes, the Replacement Square T-Bolt for Thule Xadapt12 Watersports Adapter Kit # 853208914 will fit the OEM Toyota bars you mentioned.
This T-Bolt was designed for the Xadapt12 Kit # THXADAPT12 for watersports carriers.
What Thule bike accessory do you have? I can see if there is a retro-fit adapter that will work for your setup.
Product Page this Question was Asked From
Replacement Square T-Bolt for Thule Xadapt12 Watersports Adapter Kit - Qty 1
- Accessories and Parts
- Roof Rack
- Adapters
- Hardware
- Bolts
- Barrel Nut
- Thule
more information >
Continue Researching
- Q&A: Thule Aero Crossbar T-slot Dimensions
- Q&A: T-bolt and Wing Knob Fit With Thule AeroBlade Channel
- Q&A: What Size T-Nuts Does The Adarac M-Series Custom Truck Bed Ladder Rack Accept?
- Q&A: Recommended Replacement M6 Square Head Carriage Bolt With Flange Nut
- Q&A: T-Bolt for Thule Roof Mounted Top Rack System
- Q&A: What are the T-Slot Dimensions of Yakima HD Crossbars and Rhino-Rack Aero Crossbars?
- Q&A: Replacement Bolts for Thule Wingbar Evo T-Slots
- Article: How to Measure for Trailer Hitch Drop
- Article: Steel vs. Aluminum Ball Mounts
- Article: Trailer Wiring Diagrams


Jon G.
8/15/2025
Hey Ulandt, did you find the right adapter for your Thule bike accessories? I'm asking because I want to make sure you have everything you need for your setup. Let me know if there's anything else I can do to help!