HINO and ISUZU Clutch Kits: HNC, HND, ISC and ISD Series Explained

13 November 2026 · Japanese trucks

Japanese truck clutch numbering separates the cover from the disc with a letter prefix. HINO covers start with HNC, HINO discs with HND. ISUZU covers start with ISC, ISUZU discs with ISD. Reading the prefix correctly is the first filter when a customer sends a number without a model.

Diameter range in this catalogue

Representative kits

What the suffix means

Disc suffixes are not sequential sizes. HND045Y and HND005 are different discs, not a later revision of the same part. Treat every suffix as a distinct part until the dimensions are checked.

Before ordering a Japanese truck clutch

• Confirm whether the vehicle is 24V heavy duty or a lighter chassis — the 300–350mm kits belong to different applications than the 430mm kits.
• Measure the cover diameter across the friction face, not across the outer casing.
• Check the release bearing type; several HINO applications use a different carrier than the European pattern.
• Send the chassis number (frame number) — it resolves the model year ambiguity faster than any part number.

Fitment status on this site

Where a supplier catalogue or a SORL listing states the models, the product page carries a green verification block with the source. Where the model list is inferred from brand and size class only, the page says so in an amber block. Please read that block before quoting a customer — it tells you whether the fitment is documented or still needs confirmation.

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