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King Engine Bearings

King MB5304XPSTDX Performance Main Bearing Set for 1986-2005 Mazda B6/B6-T/ZM/B3

$111.95
$111.95
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In Stock: 16

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Product Specification:

SKU:KINGMB5304XPSTDX

MPN: MB5304XPSTDX

UPC: 611500542947

Weight: 0.7 lb

Inventory: 16

Type: Bearings

Vehicle Fitment

  • 1986-1995 Mazda 323 (B6/B6-T/ZM/B3/B5)
  • 1990-1998 Mazda Protege (B6/B6-T/ZM/B3/B5)
  • 1991-1996 Ford Escort (B6/B6-T/ZM/B3/B5)
  • 1991-1994 Mercury Capri (B6/B6-T/ZM/B3/B5)
  • 1991-1996 Mercury Tracer (B6/B6-T/ZM/B3/B5)
  • 1992-1995 Mazda MX-3 (B6/B6-T/ZM/B3/B5)
  • 2000-2005 Mazda Miata (B6/B6-T/ZM/B3/B5)
  • 2001-2005 Kia Rio (B6/B6-T/ZM/B3/B5)

Features

  • Engineered for high-performance applications
  • pMaxBlackâ„¢ polymer coating for enhanced wear resistance
  • Tri-metal construction with lead bronze and Babbitt overlay
  • Designed to withstand up to 10,200 PSI load
  • Ideal for racing, off-shore, and other high-stress environments
  • Compatible with steel crankshafts
  • Provides superior seizure resistance and cavitation protection
  • Maintains original precision wall thickness

Specifications

  • Material: pMaxBlackâ„¢ polymer-coated tri-metal (Lead Bronze with Babbitt overlay)
  • Size: Standard (STDX)
  • Backing Layer: Steel
  • Intermediate Layer: Bronze
  • Overlay: Surface Hardened Babbitt
  • Quantity: 5 pairs (set includes main bearings for all main journals)
  • Grooved: Yes
  • Groove Location: Upper
  • Groove Style: 1/2
  • Thrust Bearing Oversize: Stock

Included Components

  • 1x King MB5304XPSTDX Performance Main Bearing Set (5 pairs)

Product Description

The King Engine Bearings MB5304XPSTDX Performance Main Bearing Set is meticulously crafted for Mazda's B6, B6-T, ZM, B3, and B5 engines. Designed to withstand the rigors of high-performance applications, these bearings feature King's proprietary pMaxBlackâ„¢ polymer coating, offering enhanced wear resistance and protection against seizure and cavitation. The standard size (STDX) is tailored for engines with standard journal dimensions, ensuring optimal fitment and performance.

Ideal for enthusiasts and professionals engaged in racing, off-shore, or other high-stress environments, these

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