LEGO 4537 Octan Twin Tank Rail Tanker

Released 1993 · 174 pieces · 1 minifigure · Train · 9V

LEGO Octan Twin Tank Rail Tanker (4537) was released in 1993 in the Train · 9V line, with 174 pieces and 1 minifigure. It was one of 3 Train sets released that year (see them all). Released in 1993, 33 years ago, well past the two-to-three-year run most LEGO sets get, so it is almost certainly out of production.

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• Estimated value: $58 (modelled from piece count, era, and age, not live market data)

Availability: Likely retired (inferred from its release year, not an official retirement date)

Full details, the price breakdown, and the minifigures included are below. Add it to your collection to track what it's worth.

• 33¢ per piece, cheaper per piece than most Train sets

Minifigures: Man, White Top with Large Octan Logo, Green Legs, Red Cap

More from 1993

Set data from the Rebrickable database, refreshed daily. Catalog data as of 2026-09-01. Values are this site's estimates, see how they're calculated.

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