1. Engine Bearings Parts
  2. sku: 11383671286057673
  3. KING ENGINE BEARINGS MB5304XPSTDX

KING ENGINE BEARINGS MB5304XPSTDX Zm 611500542947 B6-T

fits model: B6, B3, B5, Xp. make: Mazda.

King Engine Bearings 611500542947 Mb5304xpstdx Mazda B6 B6-t Zm B3 B5 Xp Main

( Brand: King Engine Bearings ), ( Number In Pack: 10 ), ( Type: Crankshaft Main Bearing ), ( Manufacturer Part Number: MB5304XPSTDX ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Size: Standard .001 ), ( Fitment Type: Performance/custom ), ( Notes: Clevite Acl King ), ( UPC: 611500542947 )

Review KING ENGINE BEARINGS Mazda B6-t Zm Main fits B6 B3 B5 XP

Introducing the King Engine Bearings MB5304XPSTDX, a high-performance solution for Mazda B6, B6-T, ZM, B3, and B5 engines with the XP engine platform. These bearings, specifically part number 611500542947, are designed to deliver superior durability and reliability for those seeking to extract the maximum potential from their Mazda engines.

The MB5304XPSTDX bearings from King are engineered using a unique, patented design that incorporates a copper-alloy composite material for the bearing shells. This advanced material offers superior strength and conductivity, allowing for efficient heat dissipation and reduced thermal expansion. The result is a more stable and precise engine operation, even under the demands of high-performance applications.

Moreover, these bearings feature a chrome molybdenum steel backing plate that provides increased strength and rigidity, ensuring a secure installation and reduced risk of failure. The backing plates are also designed to minimize the potential for oil leaks, making them a preferred choice for those seeking a clean and efficient engine compartment.

The MB5304XPSTDX bearings are also designed with a tapered roller bearing design, which provides a larger contact area between the bearing and the engine crankshaft. This design feature enhances the overall load capacity and durability of the bearings, making them suitable for high-horsepower applications.

The installation process of these bearings is simplified thanks to their press-fit design. The use of a hydraulic press or arbor press is recommended to ensure a proper and secure installation. King offers a variety of installation tools and kits to make this process as easy as possible for the DIY enthusiast.

In summary, the King Engine Bearings MB5304XPSTDX, part number 611500542947, is an excellent choice for those seeking high-performance and reliability for their Mazda B6, B6-T, ZM, B3, and B5 engines with the XP engine platform. With their advanced design, superior materials, and easy installation, these bearings offer a significant upgrade over OEM options and are a worthy investment for any Mazda enthusiast.

Pros and Cons of Buying King Engine Bearings MB5304XPSTDX for Mazda B6, B6-T, ZM, B3, and B5 Models

Introduction:

King Engine Bearings MB5304XPSTDX is a popular choice among Mazda owners for engine bearing upgrades. This article provides an unbiased analysis of the pros and cons of purchasing these bearings.

Pros:

1. Superior Quality: King Engine Bearings are known for their high-quality materials and manufacturing processes. These bearings are made from steel alloys and have a proprietary coating that enhances their durability and performance.

2. Reduced Engine Noise: The use of King bearings can significantly reduce engine noise, providing a quieter and more enjoyable driving experience.

3. Improved Engine Performance: Upgrading to King bearings can lead to improved engine performance, as they provide better support to the crankshaft and pistons, reducing friction and improving power delivery.

4. Longer Lifespan: King bearings are designed to last longer than OEM bearings, reducing the frequency of engine bearing replacements and saving you money in the long run.

5. Wide Compatibility: These bearings are compatible with a wide range of Mazda engines, including the B6, B6-T, ZM, B3, and B5 models.

Cons:

1. Cost: King Engine Bearings are generally more expensive than OEM bearings. However, the long-term savings and performance benefits may outweigh the initial investment.

2. Installation Complexity: Installing King bearings may require more time and expertise than installing OEM bearings due to their larger size and unique design features.

3. Potential Clearance Issues: In some cases, the installation of King bearings may require additional clearance modifications to ensure proper fitment and function.

Conclusion:

King Engine Bearings MB5304XPSTDX offer several advantages for Mazda owners, including superior quality, reduced engine noise, improved engine performance, longer lifespan, and wide compatibility. However, they come with a higher cost, installation complexity, and potential clearance issues that should be considered before making a purchase.

Recommendation:

If you are looking for a high-performance engine bearing upgrade for your Mazda and are willing to invest in the initial cost, King Engine Bearings MB5304XPSTDX are an excellent choice. However, if you are on a budget or prefer a more straightforward installation process, OEM bearings may be a better option for you. It's always recommended to consult with a professional mechanic or engine specialist for advice on the best bearing option for your specific Mazda model and driving needs.

Details:

Successful race Engine builders are constantly pushing the limits of load capacity to new levels. Mains are 1/2 grooved for un compromised lower shell load capacity. 0.0005 metallurgical enhanced and hardened performance overlay withstands greater loads better resists surface fatigue. The Secure Bond unique adhesion process, for superior stability between the top and intermediate layers.

At King Racing we met the challenge with XP high performance Bearings series. It was developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads extended periods. Features: High-load, long-duration racing such as circle track, off-road, off-shore, and others that require steel crankshafts. The XP series is a line of Bearings with advanced metallurgical and geometric technologies that meet extreme performance loads.

15% - 30% greater load capacity than traditional Bearings. Enhanced Teri-metal copper lead construction with nickel barrier and Secure Bond adhesion. King Racing's XP series features Max Black, a unique Teri-metal structure that is 24% harder than any other conventional race bearing. Max Black together with the XP geometric features are ideal combination for performance racing.

The XP Teri-Metal Racing Series. Race Bearings today inevitably need to match these demands with more competitive.

specifications engibearing:

  • for models: B6, B3, B5, Xp
  • for makes: Mazda
  • brand: King Engine Bearings
  • number in pack: 10
  • type: Crankshaft Main Bearing
  • manufacturer part number: MB5304XPSTDX
  • items included: Engine Bearing
  • universal fitment: No
  • size: Standard .001
  • fitment type: Performance/custom
  • notes: Clevite Acl King
  • upc: 611500542947

general engibearing:

  • Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
  • condition: New

returns engibearing:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

shipping engibearing:

  • class: Standard
  • type: Fixed
  • transit: 2-6 Days
  • cost: $0.00
  • service: Standard

payments engibearing:

  • other
  • credit card: Visa
  • wallet: Paypal

seller engibearing:

  • rating: 99.2%
  • city: Wrightstown, Wisconsin
  • # reviews: 69751

offer engibearing:

  • quantity: 2
  • availability: In Stock
  • started: December 3, 2025
  • options: Ship-to-home
  • sold: 0
for models: b6, b3, b5, xp, for makes: mazda, number in pack: 10, type: crankshaft main bearing, items included: engine bearing, universal fitment: no, size: standard .001, fitment type: performance/custom, notes: clevite acl king,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 11383671286057673,

King Engine Bearings MB5304XPSTDX Is Similar To:

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5 offers $87.64–$122.99 USD
  • New. Offer #1 priced at $87.64 + $0.00 delivery = $87.64* total. At King Racing we met the challenge with the XP high performance bearings series.Features: High-load, long-duration racing such as circle track, off-road, off-shore, and others that require steel crankshafts Enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion 15% - 30% greater load capacity than traditional. Race bearings today inevitably need to match these demands with more competitive bearings.FREE SHIPPING
  • New. Offer #2 priced at $104.09 + $0.00 delivery = $104.09* total. EATON TCPD 19818-020 EAST PENN 02461 Primary Wire 12 Gauge 100' Green.FREE SHIPPING
  • New. Offer #3 priced at $122.99 + $0.00 delivery = $122.99* total. Crafted with precision, these bearings help ensure smooth operation and longevity of your engine components. This set is suitable for Mazda Miata models from 2004 and 2005, as well as select Ford Escort models from 1993 and 1994.FREE SHIPPING
  • New. Offer #4 priced at $120.95 + $0.00 delivery = $120.95* total. 2001 2005 Kia Rio (B6/B6-T/ZM/B3/B5). 1986 1995 Mazda 323 (B6/B6-T/ZM/B3/B5).FREE SHIPPING
  • New. Offer #5 priced at $80.77 + $0.00 delivery = $80.77* total. Bull s Eye Wall Tolerance Ensures Perfect Oil Clearance in Every Set. Extra CL for 86-05 Ford 1.5-1.8.FREE SHIPPING

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