YAMATO OUTBOARD RACING HIN Decoder
Hull Identification Numbers beginning with YRG were assigned by the US Coast Guard to YAMATO OUTBOARD RACING of GARDENA, CA. The company is recorded as out of business since 1980 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
YRG
Location
GARDENA, CA
In business
—
Status
Out of business (1980)
YAMATO OUTBOARD RACING hulls (1972–1980) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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YAMATO OUTBOARD RACING HIN FAQ
What does a YAMATO OUTBOARD RACING HIN look like?
It starts with the three characters "YRG" — the Manufacturer Identification Code the US Coast Guard assigned to YAMATO OUTBOARD RACING — followed by a 5-character hull serial and a 4-character date code, 12 characters total. YAMATO OUTBOARD RACING hulls (1972–1980) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is YAMATO OUTBOARD RACING still in business?
USCG records list YAMATO OUTBOARD RACING as out of business since 1980. That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a YAMATO OUTBOARD RACING HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. YAMATO OUTBOARD RACING hulls (1972–1980) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in CA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "YAMATO OUTBOARD RACING HIN Decoder," carwhere.com/hin-decoder/yrg, last verified 2026-06-12.