Hino 300 Dutro Crown Pinion 41221 37310 Ratio 6 41

Hino 700 Parts
July 18, 2026
Video Description:
We tested it—see the highlights and what to expect in real operation. In this video, we showcase the Hino 300 Dutro Crown Pinion (41221-37310) with a 6.41 ratio, demonstrating its installation process, compatibility features, and performance under real-world conditions. Learn how our 13 years of expertise in Isuzu parts and modern electronic checking systems ensure quality and reliability for international markets.