28584/28521 – Rear Wheel Bearing
Brand: Koyo, Japan

Equivalent Part Number: 28584/21 / 28584/21

• Isuzu NPR 3.6
• Hino Dutro WU302
• Bison 1039

Inner Diameter (ID): 52.388mm
Outer Diameter (OD): 92.075mm
Width (B): 25.4mm

28985/20 – Rear Wheel Bearing
Brand: Koyo, Japan

Equivalent Part Number: 28985/28920

• Isuzu
  • NPR
  • Hicom 3.6

Inner Diameter (ID): 60.325mm
Outer Diameter (OD): 101.6mm
Width (B): 25.4mm

29586/22 – Rear Wheel Bearing
Brand: Koyo, Japan

Use together with: 28680/22

• Isuzu NPR (ELF)
• Hicom 4.3

Inner Diameter (ID): 63.5mm
Outer Diameter (OD): 107.95mm
Width (B): 25.4mm