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Bumper Tire Carrier Spindle Assembly - Bomb-Proof
DIY Bumper Tire Carrier Spindle Assembly.
• Machined from Billet Spindle and Cap.
• Tapered Roller Bearings.
• Includes JcrOffroad Sticker.
• Hand built in the USA!
Looking for answers to common questions about us or our products? See our FAQ here.
5 Questions asked on DIY Tire Carrier Spindle | Bomb-Proof
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Q
Brian Gulley • 09/20/2020, 4:21:28 PM
What is the seal number on this kit? The bearings are SET 5, easy enough. But I cannot find a part number for the seal.
A
09/24/2020, 10:46:52 AM
National Wheel Seal 5121
Q
Nick Kovacevich • 04/27/2021, 3:22:53 PM
do you have a dimensional drawing of this part? specifically the bearing tube length and diameter and the lower part of the spindle to wend to.
A
04/28/2021, 4:41:20 PM
The spindle bottom (weld area) is 4" L x 1.5" D the bearing sleeve is 4.25" L x 3" D
Q
Robert • 01/06/2022, 10:51:37 AM
Thanks for posting the seal part numbers. What are the bearing parts numbers?
A
01/12/2022, 10:14:10 AM
They have changed throughout the years, you can either check the part number on your old bearings, or shoot our tech support team a message.
Q
Pyke • 04/26/2022, 8:08:30 PM
What is the wall thickness on the sleeve
A
05/02/2022, 1:07:51 PM
1/4"
Q
Nick • 12/31/2024, 11:19:46 AM
Is there a p/n for the bearing alone?
A
01/03/2025, 10:01:13 AM
This kit uses Timken SET5 bearings.
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