Sign in

Sets
Minifigs
Parts
Instructions
Boxes
Gear
Prototype
Colors
Customs
Marketplace
Community

Loading…

🤍 Love BlokBlok? Support us on Ko-fi→

Compatible with / aftermarket for products by Mattel, Inc. Not affiliated with, endorsed, or sponsored by Mattel, Mega Brands, or any franchise rights-holder.

FAQ Terms Privacy Copyright Sources Health

9778 · Steam Express · BlokBlok

Home
Sets
Probuilder
9778

9778

Steam Express

Year released: 2004
Year discontinued: —
Pieces: 1300 logged
Figures: —
Brand era: —
Weight: —
Retail price (USD): —

Details incomplete · missing Brand era, Weight

No sellers have this set yet.

Become a seller to list the item.

Sign in to add to your wanted list →

Contribute

Contribute to make BlokBlok better for everyone. All your contributions will be attributed and thus forever commemorated.

Sign in to suggest catalog edits →

Inventory

1300 parts logged · no official count to compare

Parts1300 logged· 109 typesSort:

×3Plate 6 x 8, newAM02237FBlack

×1

Item catalogued 2026-05-08. No community contributions yet. Be the first to suggest an edit, image, or inventory line.

Instructions

ScanInstructions on github.com↗

Sources & cross-references (3)

Community instruction archive (GitHub)micro/probuilder/9778.pdf ↗
Bricker.infohttps://bricker.info/osets/MEGABLOKS/9778/ ↗
Bloksforum threadhttps://bloksforum.freeforums.net/thread/844/9778-steam-express ↗

Door 4 x 2 x 4, hatch cover, type 02, tarnishedAS097787

MULMulticolored

×2Bracket 1 x 1 - 1 x 1 with tall stud on faceAM01684JYBrass (Metallic)

×4Bracket 1 x 1 - 1 x 1 with tall stud on faceAM01684JXChrome (Metalic)

×8Plate 1 x 1 round with horizontal pegM1312FBlack

×20Plate 1 x 1 round with horizontal pegM1312NSilver, Dull

×12Plate 2 x 2AM03773FBlack

×2Connector: connecting rod, trainAM04301FBlack

×10Bracket 2 x 2 - 2 x 2 with studsM1141FBlack

×4Bracket 2 x 2 - 2 x 2 with studsM1141NSilver, Dull

×10Slope brick 45 1 x 2 inverseM1417FBlack

×6Slope plate 4 x 1 x 5M1346FBlack

×9Brick 4 x 6 two-thirds-heightAM03015FBlack

×2Door 1 x 3 x 4, rightAM02189MARed, Barn

×3Cylinder 10 x 8 x 12 horizonal, bottom halfAM04303NSilver, Dull

×1Cylinder 10 x 8 x 12 horizonal, bottom halfAM04303FBlack

×37Brick 1 x 2M09013FBlack

×8Wheel, Rim, Medium: grooved tread mountAM01317FBlack

×3Plate 1 x 1 - Type 01AM02802JYBrass (Metallic)

×5Plate 1 x 1 - Type 01AM02802JXChrome (Metalic)

×80Plate 2 x 4M09493FBlack

×11Plate 2 x 4M09493NSilver, Dull

×2Plate 1 x 2AM02803JYBrass (Metallic)

×2Connector: side rod, trainAS097782FBlack

×3Hinge tile 1 x 4 baseM1389FBlack

×1Fixture: steam outlet safety valveAM04310JYBrass (Metallic)

×4Plate Round 1 x 1M1113ZDYellow (Translucent)

×12Plate Round 1 x 1M1113NSilver, Dull

×9Plate Round 1 x 1M1113FBlack

×93Brick 2 x 4M09033FBlack

×6Wheel, Large: drive wheel with tire, trainAS097781FBlack

×48Plate 2 x 6M1480FBlack

×2Plate 2 x 6M1480NSilver, Dull

×4Plate 2 x 6M1480DRSand, Desert

×4Plate 1 x 1 round with horizontal pegAM02804JYBrass (Metallic)

×10Brick 1 x 2 with vertical cutout and six notchesM1133FBlack

×2Brick 1 x 2 with vertical cutout and six notchesM1133NSilver, Dull

×2Panel 2 x 2 x 1AM03872FBlack

×2Connector: main rod, trainAS097783FBlack

×8Plate 1 x 1 with horizontal pegM1140FBlack

×31Plate 2 x 12M1172FBlack

×4Plate 2 x 12M1172DRSand, Desert

×2Plate 4 x 4 with horizontal drive cylinders, trainAS097784FBlack

×1Tile 2 x 2 round grillAM01748ZDYellow (Translucent)

×2Brick 4 x 16 x 2/3 HeightAM01530FBlack

×2Window 4 x 3 x 1, four paneAM04306MARed, Barn

×8Slope brick 33 1 x 3 inverseM1418FBlack

×2Sprue holding M1158 x2S1158FBlack

×1Wedge Plate 4 x 10 - RightAM03768NSilver, Dull

×16Plate 1 x 1 - Type 03AM03328FBlack

×39Tile 2 x 2M0948FBlack

×27Tile 2 x 2M0948NSilver, Dull

×2Plate 1 x 4M09593NSilver, Dull

×2Plate 1 x 4M09593NFBrown, Ruddy

×18Plate 1 x 4M09593DRSand, Desert

×98Plate 1 x 4M09593FBlack

×2Plate 1 x 3M1314NSilver, Dull

×33Plate 1 x 3M1314FBlack

×6Plate 1 x 3M1314DRSand, Desert

×9Slope brick 45 2 x 2M10273FBlack

×37Brick 1 x 4M1087FBlack

×2Brick 1 x 4M1087NFBrown, Ruddy

×9Brick 2 x 2M09023FBlack

×8Brick 1 x 2 two-thirds-height with axleM11101FBlack

×4Plate 2 x 4 w/ Rounded Corner- LeftAM03324FBlack

×2Plate 2 x 3AM03772DRSand, Desert

×26Plate 2 x 3AM03772FBlack

×1Plate 2 x 3AM03772NSilver, Dull

×2Hinge plate 1 x 4 with 2 pairs of 3 fingersM1390FBlack

×1Cylinder 10 x 8 x 12 horizonal, top halfAM04304FBlack

×3Cylinder 10 x 8 x 12 horizonal, top halfAM04304NSilver, Dull

×2Door 1 x 3 x 4, leftAM02190MARed, Barn

×22Slope brick 33 1 x 3M1323FBlack

×12Brick 1 x 8M10233FBlack

×4Bar 1 x 8 Short Railing Fence with 2 StudsAM01797NSilver, Dull

×23Brick 2 x 3AM03873FBlack

×77Plate 1 x 2M09393FBlack

×2Plate 1 x 2M09393DRSand, Desert

×4Plate 1 x 2M09393NFBrown, Ruddy

×4Plate 1 x 2M09393NSilver, Dull

×1Antenna 3H, type 01AM01683ARed

×10Brick 1 x 2 with hole and open backM1419FBlack

×2Sprue holding M11631 & M11632S1163FBlack

×4Connector: rubber tubing 2.500''X097343FBlack

×81Tile 1 x 2M022501FBlack

×19Tile 1 x 2M022501NSilver, Dull

×9Tile 1 x 2M022501EWhite

×6Brick 2 x 2 with large axle (assembled)AS097786FBlack

×10Connector: axle 2.5 studs longAM01793FBlack

×1Fixture: bellAM02183JYBrass (Metallic)

×3Tile 4 x 12 with vertically facing fans/turbinesAM03057FBlack

×40Brick 1 x 1M1086FBlack

×2Brick 1 x 1M1086DRSand, Desert

×2Brick 1 x 1M1086NFBrown, Ruddy

×12Bar 12L with end clipsM1115NSilver, Dull

×4Plate 2 x 4 with rounded left cornerAM03323FBlack

×1Wedge Plate 4 x 10 - LeftAM03769NSilver, Dull

×4Brick 2 x 2 corner, double-roundAM02212FBlack

×10Brick 1 x 6M1313NFBrown, Ruddy

×19Brick 1 x 6M1313FBlack

×2Hinge plate 2 x 3 with offset handle, baseM1142NSilver, Dull

×26Slope brick 45 1 x 2M1322FBlack

×4Plate 1 x 1 round with vertical clipM1225NSilver, Dull

×4Plate 1 x 1 round with vertical clipM1225FBlack

×1Bracket 2 x 2 - 2 x 2 with holesM1153FBlack

×11Slope brick 45 2 x 2 inverseM1154FBlack

×3Brick Round 2 x 2M1320FBlack

×1Panel 10 x 8 x 1 smoke box door, trainAS097785FBlack

×3Brick Modified 8 x 16 with open undersideAM03064FBlack

Instructions1 logged· 1 type

×1Instruction booklet for 9778D097781

Packaging1 logged· 1 type

×1Original packaging for 9778 Steam ExpressBOX-9778

Price history(last 6 months)

No completed sales in the last 6 months.