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- USA
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
MSF45 RHP 4 Bolt Cast Iron Flange Bearing Unit 45mm BoreThese bearing housings have square flange which can be easily attached to a machine with four bolts. Shaft diameter: 45mm RHP designation: MSF45 Basic bearing insert: 1050 Casting group: 5 Dimensions (mm) L: 142. 9 H: 115. 9 J: 111. 00 G: 16 A: 39. 7 A1: 60. 53 A4: 14. 3 B: 51. 60 S: 19. 04 ISO Load ratings (newtons) Dynamic: 35000 Static: 23200 Rec max speed: 3400 rev min Mass: 2. 8 kg

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 885 reviews
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Product Reviews
★★★★★ 4
Good fit.
Model: 10914N
The starter that I ordered was exactly what the description said. The starter fit my car and it is now running again.
There is just one thing that did not happen with this order. I ordered this paticular part because it stated if you order within the next 4 hours it will be delivered between 4am and 8 am howwver it was not delivered ubtil 4:30 pm.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Excellent Starter
Model: 17825
Starter is an excellent Replacement for the OEM Starter. Easy installation after removing Air Flow inlet. Car is starting easily now and running smoothly after Fusible Link Block was replaced.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Good quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good quality gear oil, works perfectly.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
For motorcycles
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great stuff, good price
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Reviewed in the United States on April 25, 2026
★★★★★ 5
The best lower unit gear oil I have used
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
I have been boating my whole life, this is by far the best gear oil. I use this in my Johnson 115 even though this is technically made by Mercury. I seem to get less if any water intrusion into my gearcase with this oil. If there is any, the oil emulsifies the water and continues to protect the gears. I have had better luck with this than Pennzoil marine or others. Highly recommend. It is a blue color and easy to drain and fill.
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Reviewed in the United States on March 23, 2026
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