Polar Base

Notable parts

• 3 parts come in a colour no other set has for that mould: Panel 3 x 6 x 6 Sloped with Window (Light Gray) ×6; Panel 4 x 4 x 6 Corner Concave (Light Gray) ×4; Cockpit 10 x 10 x 4 Octagonal (Light Gray).
• 1 printed part is only in this set: Tile 2 x 2 with Stethoscope and Clipboard Print (White).
• 24 parts appear in only a few other sets: Glass for Panel 3 x 6 x 6 with Window (Trans-Dark Blue) ×6 — also in 6520 Mobile Outpost (all Town); Baseplate 16 x 16 (White) ×4 — also in 3538 Snowboard Boarder Cross Race; Panel 3 x 2 x 5 2/3 (Black) ×2 — also in 6395 Victory Lap Raceway (all Town); Animal, Scorpion (Trans-Neon Green) — also in 2000400 Enterprise RTS; Plate Special 1 x 2 with Long Towball (Blue) — also in 6586 Polar Scout (all Town); Tile 2 x 2 with "X-RAY" Print (Yellow) — also in 3408 Super Sports Coverage; Tile 2 x 2 with Blue EMT Star of Life Print (White) — also in 7267 Paramedic; Windscreen 10 x 10 x 4 Octagonal Canopy (Trans-Dark Blue) — also in 6195 Neptune Discovery Lab; Panel, Trapezoid, Tipper End Flat without Pins (Light Gray) ×2 — also in 163 Cargo Wagon, 2000400 Enterprise RTS; Boat, Mast 2 x 2 x 9 2/3 Bar with Slot on Top and 2 Finger Hinge on Two Sides (Yellow) — also in 6636 Command Post Central, 6332 Command Post Central (all Town); Minifig Neckwear Backpack with Sleeping Bag (Yellow) — also in 6520 Mobile Outpost, 6570 {snowmobile} (all Town); Windscreen 4 x 4 x 3 Canopy (Trans-Dark Blue) — also in 6479 Emergency Response Centre, 6445 Emergency Evac (all Town); and 12 more.
• 1 part is otherwise only found in Town sets: Minifig Footwear Snowshoe [Long Front End] (Yellow) ×6.
• 3 moulds first came out in 2000, including in this set: Glass for Panel 3 x 6 x 6 with Window ×6; Panel 3 x 6 x 6 Sloped with Window ×6; Animal, Bear / Polar Bear.
• 12 existing moulds first came out in their colour in 2000, including in this set: Brick Sloped 55° 1 x 6 x 5 (Blue) ×11; Baseplate 16 x 16 (White) ×4; Brick Special 1 x 2 with Vertical Clip [Thick U Clip] (Red) ×4; Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed (Orange) ×3; Brick Sloped 45° 2 x 2 Double Convex (Orange) ×2; and 7 more.
• 1 minifigure part with this print is only in this set: Torso Arctic Logo Small and EMT Star of Life Print, Red Arms, Black Hands (Red).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.