Description

21020-42030 MAIN BEARING Vehicle Compatibility Guide

The 21020-42030 MAIN BEARING Hyundai & Kia 2.5L Diesel D4B Series (Commercial & SUV)

Premium Engine Bearing Set featuring the MAIN BEARING engineered for the 2.5L Diesel architecture (D4BF, D4BH, D4BB). This component is designed for heavy-duty cycle endurance in Turbo Diesel and Naturally Aspirated configurations, offering high compatibility with 4D56-based platforms. Browse our complete auto parts catalog or read more about diesel bearing standards featuring the MAIN BEARING from ISO automotive guidelines:

MAIN BEARING Hyundai Models

  • H-100 / Porter: 2.5L Diesel (All) utilizing the MAIN BEARING
  • H-1 / Starex: Early Gen (Cargo/Van) utilizing the MAIN BEARING
  • Galloper I & II: 2.5L TD Models utilizing the MAIN BEARING
  • Terracan: 2.5L Diesel Fitment utilizing the MAIN BEARING
  • Engine: D4BF, D4BH, D4BB utilizing the MAIN BEARING

21020-42030 MAIN BEARING Kia & Global Specs

  • Pregio / Bongo: 2.5L LCV Lineup utilizing the MAIN BEARING
  • Mitsubishi Cross: Fits 4D56 Architecture utilizing the MAIN BEARING
  • Quality: High-Load Bearing Alloy utilizing the MAIN BEARING
  • Standard: OEM Precision Tolerance utilizing the MAIN BEARING
  • Reliability: Optimized Oil Film Retention utilizing the MAIN BEARING

Part Number for the MAIN BEARING:

MAIN BEARING

To ensure 100% fitment for your 21020-42030 MAIN BEARING, it is recommended to verify compatibility for the 21020-42030 MAIN BEARING with your specific vehicle’s Chassis number (VIN).


WhatsApp Link

Our team will cross-reference your VIN with the official manufacturer catalog for the 21020-42030 MAIN BEARING.

Note: Images shown are for illustration purposes only and may not be an exact representation of the product.

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Questions and Answers

Which vehicle models are compatible with the 21020-42030 MAIN BEARING?
The 21020-42030 MAIN BEARING set fits Hyundai and Kia 2.5L diesel commercial vehicles and SUVs utilizing the D4BF, D4BH, and D4BB engines (such as the H-100, Porter, Starex, Galloper, Terracan, Pregio, and Bongo).
What engine platforms does this bearing set support?
It is precision-engineered for the 2.5L D4B series diesel engines and shares architectural compatibility with 4D56-based platforms.
How do I verify correct fitment for the 21020-42030 MAIN BEARING?
You can instantly confirm 100% compatibility by sharing your vehicle's Chassis number (VIN) through our WhatsApp verification link.

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