SKU: 1591385477

King Engine Bearings Main Bearing Set (MB5511AM)

Sale price$96.80 Regular price$107.55
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

King Engine Bearings Main Bearing Set (MB5511AM)Todays sport compact race engines make more power than ever before. Yesterdays engine bearings load capacity no longer works for todays sport compact race engines. Tomorrows engines will be even more powerful. King bearings meet these demands with higher performance benchmarks, advanced materials and unique geometrical features. King Racings SV, GPC, XP, and XPC series of rod and main bearings were developed to meet these challenges through

Today’s sport compact race engines make more power than ever before. Yesterday’s engine bearings’ load capacity no longer works for today’s sport compact race engines. Tomorrow’s engines will be even more powerful.

King bearings meet these demands with higher performance benchmarks, advanced materials and unique geometrical features.
King Racing’s SV, GPC, XP, and XPC series of rod and main bearings were developed to meet these challenges through technologically advanced geometrical features and a unique metal structures. Together, they drive the industry to a higher level of durability, performance and expectation.

King’s new pMaxKote is a nano-composite polymer coating. It is applied over the pMaxBlack overlay at the King factory as part of the bearing manufacturing process. It enhances wear resistance without changing the bearing’s original precision wall thickness dimension.

King’s pMaxKote is a new approach to coated bearings. It has proven to protect bearings during metal-to-metal contact, as well as from the erosive effects of cavitation. It contains ceramic nano-composite particles that function as a fourth layer that provides superior build protection.

pMaxKote enhances the following benefits of King XP race bearings:

  • Superior seizure resistance
  • Superior cavitation resistance
  • Superior wear resistance
  • Superior protection against oil starvation

The intermediate layer of a typical race bearing contains 2-3% tin, with hardness values of 90-95 HV. For a superior pMaxBlack intermediate layer, we increased the tin content to 4.5%, making it 22% harder at 115 HV, with a load carrying capacity of 17,000 psi.

The overlay of a typical high performance bearing consists of a leaded alloy that contains 2-3% copper. It achieves a hardness level of 11 – 14 HV, and a maximum load capacity of 8,000-8,500 psi.

King’s pMax Black overlay is significantly stronger than conventional overlays due to its 5% copper content and an innovative nano-scaled hardening process.



Check your bearing size using our fitment calculator here
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 1591385477

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Michelle
Carnegie, US
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Would have been 5 stars, but it came in with a broken branch.
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Reviewed in the United States on February 18, 2026
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Bennett
Pawtucket, US
★★★★★ 5
Charming Earring Display
Style: TREE, Style: TREE
I’m using this wooden jewelry tree as a display for my fun earring collection, and I love how cute and creative it looks! It comes in three pieces and is easy to assemble, though I did need a hammer to tap the pieces flush. I wish the earring holes were spaced a bit farther apart in some areas, but overall, it’s a charming and functional stand. Makes a great gift for any jewelry lover!
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Reviewed in the United States on August 3, 2025
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SKZ
Charlottesville, US
★★★★★ 1
Not worth the money
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This is certainly NOT worth the money. It arrived broken and not worth fixing. Don't waste your money.
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Reviewed in the United States on February 28, 2026
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B.Nicole
Lexington, US
★★★★★ 5
Perfect Drawer Organizers—Love the Assorted Sizes
Color: Clear
I really love these drawer organizers. The quality is great, and the assorted sizes are exactly why I decided to purchase them. I used a few inside my vanity to help keep everything more organized, and they work perfectly for separating smaller items without everything getting cluttered together. I like that there are multiple sizes included because it makes it easy to customize the layout for different drawers and products. One feature I really appreciate is the non-slip bottom. They stay in place well and don’t slide around every time I open and close my drawers, which makes a huge difference. The clear plastic design also makes it easy to quickly see where everything is without digging through the drawer making a mess. They feel sturdy and durable, not flimsy like some other organizers I’ve tried. I also like that they can be stacked when not in use, which helps save space. Best for: vanities, makeup organization, bathroom drawers, office supplies, and general home organization Overall, these are practical, well made, and really help make drawers look cleaner and more organized. Definitely happy with my purchase.
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Reviewed in the United States on May 11, 2026

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