The Allstar Performance Spirolox (ALL55054) is a steel spiral retaining ring finished in black oxide, used as a replacement component for Allstar Performance single bearing aluminum sprint car birdcages. Single bearing birdcages use replaceable components fitted with grade 8 hardware, and the spirolox retains the bearing within the birdcage housing.
A manufacturer spec sheet for the ALL55054 is available from Allstar Performance: Allstar Performance Spec Sheet (PDF).
This spirolox is a replacement component for Allstar Performance sprint car birdcages ALL55040 (left) and ALL55042 (right).
FAQ
What is a spirolox?
It is a spiral-wound steel retaining ring used in place of a traditional snap ring to hold a bearing in place.
What material and finish does it use?
Steel with a black oxide finish.
What does it fit?
Allstar Performance single bearing aluminum sprint car birdcages ALL55040 and ALL55042.
Is this sold individually?
Yes, it is sold each.

