Inv ID	Image	Qty	Item No	Description	MID
Regular Items:
Parts:
156160	*	1	7344stk01	Sticker Sheet for Set 7344 - (53135/4264780) Catalog: Parts: Sticker Sheet
156163	*	1	4083	Black Bar 1 x 4 x 2 with Open Studs Catalog: Parts: Bar
156118	*	3	3010	Black Brick 1 x 4 Catalog: Parts: Brick
156122	*	2	6111	Black Brick 1 x 10 Catalog: Parts: Brick
156124	*	4	3006	Black Brick 2 x 10 Catalog: Parts: Brick
156165	*	1	30413	Black Panel 1 x 4 x 1 Catalog: Parts: Panel
156133	*	2	3710	Black Plate 1 x 4 Catalog: Parts: Plate
156134	*	2	3460	Black Plate 1 x 8 Catalog: Parts: Plate
156148	*	2	42022	Black Slope, Curved 6 x 1 Catalog: Parts: Slope, Curved
156170	*	4	32209	Black Technic, Axle 5.5L with Stop Catalog: Parts: Technic, Axle
156171	*	3	3707	Black Technic, Axle 8L Catalog: Parts: Technic, Axle
156172	*	2	32039	Black Technic, Axle Connector with Axle Hole Catalog: Parts: Technic, Connector
163085	*	1	32531	Black Technic, Brick 4 x 6 Open Center Catalog: Parts: Technic, Brick
156183	*	17	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin	99
156154	*	2	2432	Black Tile, Modified 1 x 2 with Bar Handle Catalog: Parts: Tile, Modified
156158	*	4	41893	Black Tire 68.8 x 36 H Catalog: Parts: Wheel, Tire & Tread
156168	*	2	30663	Black Vehicle, Steering Wheel Small, 2 Studs Diameter Catalog: Parts: Vehicle
156127	*	1	30000	Blue Brick, Modified 2 x 2 with Pins and Axle Hole Catalog: Parts: Brick, Modified
156176	*	1	3701	Blue Technic, Brick 1 x 4 with Holes Catalog: Parts: Technic, Brick
156155	*	1	3829c01	Blue Vehicle, Steering Stand 1 x 2 with Black Steering Wheel Catalog: Parts: Vehicle
156164	*	2	30359b	Dark Bluish Gray Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) Catalog: Parts: Bar
156116	*	2	3005	Dark Bluish Gray Brick 1 x 1 Catalog: Parts: Brick
156120	*	3	3009	Dark Bluish Gray Brick 1 x 6 Catalog: Parts: Brick
156123	*	2	2456	Dark Bluish Gray Brick 2 x 6 Catalog: Parts: Brick
156129	*	1	6249	Dark Bluish Gray Brick, Modified 2 x 4 with Pins Catalog: Parts: Brick, Modified
156130	*	2	47973	Dark Bluish Gray Hinge 1 x 3 with Two Pins, Locking 1 Finger - Round Pin Holes Catalog: Parts: Hinge
156140	*	8	4175	Dark Bluish Gray Ladder 1 1/2 x 2 x 2 Catalog: Parts: Ladder
156166	*	1	3841	Dark Bluish Gray Minifigure, Utensil Pickaxe Catalog: Parts: Minifigure, Utensil
156167	*	1	3837	Dark Bluish Gray Minifigure, Utensil Shovel / Spade - Handle with Round End Catalog: Parts: Minifigure, Utensil	1
156175	*	2	3700	Dark Bluish Gray Technic, Brick 1 x 2 with Hole Catalog: Parts: Technic, Brick
156153	*	8	2412b	Dark Bluish Gray Tile, Modified 1 x 2 Grille with Bottom Groove Catalog: Parts: Tile, Modified
156125	*	1	30414	Light Bluish Gray Brick, Modified 1 x 4 with Studs on Side Catalog: Parts: Brick, Modified
156137	*	1	2445	Light Bluish Gray Plate 2 x 12 Catalog: Parts: Plate
156138	*	1	3035	Light Bluish Gray Plate 4 x 8 Catalog: Parts: Plate
156139	*	2	4081b	Light Bluish Gray Plate, Modified 1 x 1 with Light Attachment - Thick Ring Catalog: Parts: Plate, Modified
156142	*	2	2476	Light Bluish Gray Plate, Modified 2 x 2 with Pin on Bottom Catalog: Parts: Plate, Modified
156143	*	3	41862	Light Bluish Gray Plate, Modified 2 x 2 with Vents Catalog: Parts: Plate, Modified
156144	*	10	4073	Light Bluish Gray Plate, Round 1 x 1 Catalog: Parts: Plate, Round
156173	*	2	6553	Light Bluish Gray Technic, Axle 2L with Reverser Handle Axle Connector Catalog: Parts: Technic, Axle
156177	*	4	3703	Light Bluish Gray Technic, Brick 1 x 16 with Holes Catalog: Parts: Technic, Brick
156182	*	4	32054	Red Technic, Pin 3L with Friction Ridges and Stop Bush Catalog: Parts: Technic, Pin
156174	*	4	48989	Red Technic, Pin Connector Perpendicular 3L with 4 Pins Catalog: Parts: Technic, Connector
156169	*	1	4176	Trans-Brown (Old Trans-Black) Windscreen 2 x 6 x 2 Catalog: Parts: Windscreen
156146	*	2	3040	Trans-Orange Slope 45 2 x 1 Catalog: Parts: Slope
156150	*	2	3069	Trans-Orange Tile 1 x 2 Catalog: Parts: Tile
156151	*	2	3069	Trans-Red Tile 1 x 2 Catalog: Parts: Tile
156152	*	2	3069	Trans-Yellow Tile 1 x 2 Catalog: Parts: Tile
156181	*	2	32524	White Technic, Liftarm Thick 1 x 7 Catalog: Parts: Technic, Liftarm
156117	*	6	3004	Yellow Brick 1 x 2 Catalog: Parts: Brick
156119	*	1	3010	Yellow Brick 1 x 4 Catalog: Parts: Brick
156121	*	4	3008	Yellow Brick 1 x 8 Catalog: Parts: Brick
156126	*	4	6232	Yellow Brick, Modified 2 x 2 with Pin and Axle Hole Catalog: Parts: Brick, Modified
156131	*	2	44302	Yellow Hinge Plate 1 x 2 Locking with 2 Fingers on End Catalog: Parts: Hinge
156132	*	2	3623	Yellow Plate 1 x 3 Catalog: Parts: Plate
156135	*	4	3022	Yellow Plate 2 x 2 Catalog: Parts: Plate
156136	*	1	3832	Yellow Plate 2 x 10 Catalog: Parts: Plate
156141	*	3	6583	Yellow Plate, Modified 1 x 6 with Train Wagon End Catalog: Parts: Plate, Modified
156147	*	4	30180	Yellow Slope 45 10 x 2 x 2 Double Catalog: Parts: Slope
156128	*	2	6192a	Yellow Slope, Curved 2 x 4 Double without Groove Catalog: Parts: Slope, Curved
156149	*	4	42023	Yellow Slope, Curved 6 x 1 Inverted Catalog: Parts: Slope, Curved
210849	*	3	32532	Yellow Technic, Brick 6 x 8 Open Center Catalog: Parts: Technic, Brick	99
156180	*	4	32523	Yellow Technic, Liftarm Thick 1 x 3 Catalog: Parts: Technic, Liftarm
156156	*	1	2431p52	Yellow Tile 1 x 4 with Black and Yellow Danger Stripes (Black Corners) Pattern Catalog: Parts: Tile, Decorated
156159	*	1	52045	Yellow Vehicle, Tipper Bed 32 x 16 x 10 2/3 Catalog: Parts: Vehicle
156162	*	1	52031	Yellow Wedge 4 x 6 x 2/3 Triple Curved Catalog: Parts: Wedge
156157	*	4	41896	Yellow Wheel 43.2mm D. x 26mm Technic Racing Small, 3 Pin Holes Catalog: Parts: Wheel
Minifigures:
156161	*	1	cty0010 (Inv)	Construction Worker - Orange Zipper, Safety Stripes, Orange Arms, Orange Legs, Red Construction Helmet, Moustache and Stubble Catalog: Minifigures: Town: City: Construction
Extra Items:
Parts:
211745	*	2	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin
156145	*	1	4073	Light Bluish Gray Plate, Round 1 x 1 Catalog: Parts: Plate, Round
Counterparts:
Parts:
266648	*	1	3010pb002	Yellow Brick 1 x 4 with Black '7344' Pattern (Sticker) - Set 7344 Catalog: Parts: Brick, Decorated
933443	*	1	BA084pb01L	Yellow Stickered Assembly 4 x 2 x 1 with Gauges Pattern Model Left Side (Sticker) - Set 7344 - 2 Brick, Modified 2 x 2 with Pin and Axle Hole Catalog: Parts: Stickered Assembly
934071	*	1	BA084pb01R	Yellow Stickered Assembly 4 x 2 x 1 with Gauges Pattern Model Right Side (Sticker) - Set 7344 - 2 Brick, Modified 2 x 2 with Pin and Axle Hole Catalog: Parts: Stickered Assembly
469888	*	1	52045pb01	Yellow Vehicle, Tipper Bed 32 x 16 x 10 2/3 with Black and Yellow Danger Stripes Pattern on Front and Both Sides (Stickers) - Set 7344 Catalog: Parts: Vehicle
333210	*	4	41896c02 (Inv)	Yellow Wheel 43.2mm D. x 26mm Technic Racing Small, 3 Pin Holes with Black Tire 68.8 x 36 H (41896 / 41893) Catalog: Parts: Wheel & Tire Assembly
Alternate Items:
Parts:
491971	*	19	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin	99
224618	*	1	3837	Dark Gray Minifigure, Utensil Shovel / Spade - Handle with Round End Catalog: Parts: Minifigure, Utensil	1
210848	*	2	32531	Yellow Technic, Brick 4 x 6 Open Center Catalog: Parts: Technic, Brick	99
1309145	*	2	32532	Yellow Technic, Brick 6 x 8 Open Center Catalog: Parts: Technic, Brick	99

Note:

Redesigned during production. There are at least two different versions of instructions for this set. The differences for the second version are indicated in this inventory in the Alternate Items section with Match ID 99. Quick overview of redesign: A supplementary sheet shows that one yellow 32532 Technic, Brick 6 x 8 Open Center in step 11 is replaced by two 32531 Technic, Brick 4 x 6 Open Center and two black 2780 Technic, Pin with Short Friction Ridges. The supplementary sheet shows black 32531 Technic, Brick 4 x 6 Open Center used in the build, but yellow ones are actually included in the set.

Summary:

Type	Unique Lots	Total Qty
Regular Items:
Parts	66	184
Minifigures	1	1
Extra Items:
Parts	2	3
Counterparts:
Parts	5	8
Alternate Items:
Parts	4	24

Source:
(Unknown)