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Description
#815921A21 Mercury Marine Quicksilver Bushing Assembly /225E815921A21 Mercury Marine Quicksilver Bushing Assembly Sierra Part 18 2353 Item Supersession Chain: Shift shaft bushing kit 815921A21 is for use on MerCruiser Alpha One Gen II sterndrives. The kit includes the housing pieces, seals and zip tie. See your owner's manual or service manual for specific application and instructions. For use on MerCruiser Alpha One Gen II sterndrives Five piece shift shaft bushing kit includes housing pieces, seals, and zip
815921A21 Mercury Marine Quicksilver Bushing AssemblyÂ
Sierra Part 18-2353
Item Supersession Chain:Shift shaft bushing kit 815921A21 is for use on MerCruiser Alpha One Gen II sterndrives. The kit includes the housing pieces, seals and zip tie. See your owner's manual or service manual for specific application and instructions.
- For use on MerCruiser Alpha One Gen II sterndrives
- Five-piece shift shaft bushing kit includes housing pieces, seals, and zip tie
- See your owner's manual or service manual for specific applications and instructions
- The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind.
| Row | Class | Part Number | SS Level | Disp | Description |
|---|---|---|---|---|---|
| 1 | 23 | 815921A21 | 00 | ACT | BUSHING ASSY |
| 2 | 23 | 815921A17 | 01 | SS | BUSHING ASSY |
| 3 | 23 | 815921A10 | 02 | SS | BUSHING ASSY |
| 4 | 23 | 815921A8 | 03 | SS | BUSHING ASSY |
| 5 | 23 | 815921A6 | 04 | SS | BUSHING ASSY |
| 6 | 23 | 815921A2 | 05 | SS | BUSHING ASSY |
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- Free Standard Shipping on $100+ Orders to the USA.
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4.0 ★★★★★
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Product Reviews
★★★★★ 5
Privacy at ease!
Color: Black, Color: Black
This is exactly what we needed for our large house and bedroom sharing with the kids. People need privacy and this can be tucked away when it isn't being used. Perfect!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Easy to put together
Color: Black, Color: Black
I was pleasantly surprised by how well this room divider is designed. The engineering behind it is actually pretty thoughtful. All the pieces line up exactly where you expect them to, and the connectors make assembly almost foolproof. I had it put together in just a few minutes without any frustration or extra tools.
The fabric panels look clean and modern, and the whole unit is surprisingly lightweight. That makes it easy to move around if you want to reconfigure a room or create a quick private space. Even though it’s light, it still feels stable once it’s assembled.
Overall it’s a simple product done right: easy to assemble, easy to move, and it does exactly what it’s supposed to do. I’d definitely buy it again.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
This is a Must have!
Color: Black
Yesss this here was A LIFE SAVER for my Nail business.. thanks so sturdy and worth every bit of the price! I love it so much it kept everything meaning people from looking in being nosy on the other side of my garage family room. And not to mention it’s able to go wherever you go!
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Light weight and large privacy screen
Color: Black, Color: Black
The privacy screen is light weight and of great quality. The screen can block sight and also is easy to set up. It screen is sturdy and stable. It is a cheap solution for separating paces in rooms. The privacy screen is of black color and good good in many places. It can be folded when not used and does not take much space for storage.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Great divider!
Color: Black, Color: Black
This was really easy to set up and really works to decide the room. The material is dark enough that you have your privacy. Good for the price
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Reviewed in the United States on January 2, 2026