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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
For Your Every Summer RSVP, with Code: SUMMER15
Description
MST1.3/8 RHP Cast Iron Take-Up Bearing Unit 1.3/8 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: 1. 3 8 inch RHP designation: MST1. 3 8 Basic bearing insert: 1040 Casting group: 3 Dimensions (mm) L: 143. 5 L1: 89. 2 L2: 15. 5 L3: 20. 5 L4: 81. 5 L5: 50. 5 H: 118. 0 H1:

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- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 495 reviews
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Product Reviews
★★★★★ 5
Outboard thermostat
Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Good
Good
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Works as it should
Works as it should
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Reviewed in the United States on March 24, 2026
★★★★★ 4
Four Stars
Just what I needed
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Reviewed in the United States on October 14, 2016
★★★★★ 5
Functioned as advertized.
Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2024
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