DIVERSIFIED MOBIL PROD HIN Decoder
Hull Identification Numbers beginning with DIU were assigned by the US Coast Guard to DIVERSIFIED MOBIL PROD of ELKHART, IN. The company is recorded as out of business since 2001 — 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
DIU
Location
ELKHART, IN
In business
since 1988
Status
Out of business (2001)
DIVERSIFIED MOBIL PROD hulls (1988–2001) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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DIVERSIFIED MOBIL PROD HIN FAQ
What does a DIVERSIFIED MOBIL PROD HIN look like?
It starts with the three characters "DIU" — the Manufacturer Identification Code the US Coast Guard assigned to DIVERSIFIED MOBIL PROD — followed by a 5-character hull serial and a 4-character date code, 12 characters total. DIVERSIFIED MOBIL PROD hulls (1988–2001) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is DIVERSIFIED MOBIL PROD still in business?
USCG records list DIVERSIFIED MOBIL PROD as out of business since 2001. 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 DIVERSIFIED MOBIL PROD HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. DIVERSIFIED MOBIL PROD hulls (1988–2001) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in IN
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "DIVERSIFIED MOBIL PROD HIN Decoder," carwhere.com/hin-decoder/diu, last verified 2026-06-12.