Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
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Description
MST3 RHP Cast Iron Take-Up Bearing Unit 3 inch BoreTake up units are used where shaft adjustment and belt tightening devices are required, such as conveyor applications. With a choice of locking systems, this cast iron style is used for standard duty and pressed steel design for low cost, light duty applications. Shaft diameter: 3 inch RHP designation: MST3 Basic bearing insert: 1080 Casting group: 10 Dimensions (mm) L: 231. 5 L1: 139. 5 L2: 20. 5 L3: 32. 0 L4: 125. 0 L5: 74. 0 H: 184. 0 H1: 113. 0
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 179 reviews
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Product Reviews
★★★★★ 5
2007 Honda Accord coupe
Perfect fit for a 2007 accord coupe or sedan. Fixed a noisy power steering pump straight away on a 240,000 mile car. Easy DIY fix
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
★★★★★ 4
No issues
Great aftermarket o ring. If for whatever reason OEM isn’t possible, these o rings will work perfectly fine. Had no issues installing into power steering system. Still would recommend Honda o rings if you can because they are also cheap.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Fixed noisy and leaking power steering pump
My daughters 2008 Honda Accord 2.4L 4 cylinder that had a very noisy power steering pump which was also starting to leak. I was about to buy a new pump when I found out it might just be leaking from the hoses to the pump. I bought these O rings for the hose connections at the power steering pump, and spent 15 minutes replacing them. Pump is quiet again! The suction hose can develop a leak, letting air get into the pump which creates the loud noises.
This fix is all I needed, and was much cheaper and faster than replacing the power steering pump.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Perfect!
Fits exactly on my 2000 civic and I have not had any issues!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Good brand
They work good so far.
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Reviewed in the United States on March 4, 2026
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