Hull identification number
SER21T910881
Sea Ray · built August 1981
Decode
Valid (pre-1984, dates estimated)Builder code
SER
Sea Ray
Serial
21T91
Chosen by the builder
Month + year
0881
Built August 1981
- Builder
- Sea Ray
- Format
- Straight-year format (1972–1984)
- Model year
- Not in this format
- Month built
- August 1981
- Country prefix
- None
- Serial
- 21T91
Builder code SER
Known code for Sea Ray.
120 boats in the archive carry a HIN starting with SER. The auctions listed them as:
- Sea Ray106
The US Coast Guard keeps the official register of codes: MIC database.
Auction history for this hull
This HIN has been offered once at Copart or IAA.

