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🚜 Toyota 1HD-T — industrial / tractor base engine
This is the industrial/tractor block behind one or more marine diesels. Buy internal service parts by the Toyota number through agricultural / industrial channels — usually far cheaper than the marinizer's part number.
Marine engines using the Toyota 1HD-T
16 marine / generator models in this reference are marinized from this industrial block — they share the same cheaper tractor/industrial part numbers below.
Yamaha Inboard
YA-ME420DTI — Yamaha ME420DTI (Hydra Drive TRP) (247 hp)YA-ME420STI — Yamaha ME420STI (Hydra Drive) (247 hp)YA-ME421DTI — Yamaha ME421DTI (Hydra Drive TRP) (240 hp)YA-ME421DTIP1 — Yamaha ME421DTIP1 (Hydra Drive TRP) (240 hp)YA-ME421DTIP2 — Yamaha ME421DTIP2 (Hydra Drive TRP) (240 hp)YA-ME421ST — Yamaha ME421ST (Hydra Drive) (240 hp)YA-ME421STI — Yamaha ME421STI (Hydra Drive) (240 hp)YA-ME421STIP1 — Yamaha ME421STIP1 (Hydra Drive) (240 hp)YA-ME421STIP2 — Yamaha ME421STIP2 (Hydra Drive) (240 hp)YA-ME422HO — Yamaha ME422HO (Hydra Drive high output) (275 hp)YA-ME422STI — Yamaha ME422STI (Hydra Drive) (245 hp)YA-ME422STIP1 — Yamaha ME422STIP1 (Hydra Drive) (245 hp)YA-ME422STIP2 — Yamaha ME422STIP2 (Hydra Drive) (245 hp)
Yanmar
Base-engine parts list not yet available for this block
The Toyota 1HD-T internal BOM isn't extracted yet.