Image	Qty	Item No	Description	MID
Regular Items:
Parts:
*	1	42023stk01	Sticker Sheet for Set 42023 - (16139/6057478) Catalog: Parts: Sticker Sheet
*	1	2950	Black Technic Digger Bucket 4 x 4 x 9 with 3 Teeth Catalog: Parts: Technic
*	1	2951	Black Technic Digger Bucket 8 x 10 Catalog: Parts: Technic
*	1	99010	Black Technic Turntable 28 Tooth, Top Catalog: Parts: Technic
*	1	6553	Black Technic, Axle 2L with Reverser Handle Axle Connector Catalog: Parts: Technic, Axle
*	5	3705	Black Technic, Axle 4L Catalog: Parts: Technic, Axle
*	1	32034	Black Technic, Axle and Pin Connector Angled #2 - 180 degrees Catalog: Parts: Technic, Connector
*	15	32184	Black Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole Catalog: Parts: Technic, Connector
*	2	32291	Black Technic, Axle and Pin Connector Perpendicular Double Catalog: Parts: Technic, Connector
*	7	6538c	Black Technic, Axle Connector 2L (Smooth with x Hole + Orientation) Catalog: Parts: Technic, Connector
*	4	32270	Black Technic, Gear 12 Tooth Double Bevel Catalog: Parts: Technic, Gear
*	1	40490	Black Technic, Liftarm Thick 1 x 9 Catalog: Parts: Technic, Liftarm
*	4	32526	Black Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 Catalog: Parts: Technic, Liftarm
*	4	33299	Black Technic, Liftarm, Modified Crank / Pin 1 x 3 - Axle Holes Catalog: Parts: Technic, Liftarm
*	80	3873	Black Technic, Link Tread Catalog: Parts: Technic, Link
*	2	87082	Black Technic, Pin 3L with Friction Ridges and Center Pin Hole Catalog: Parts: Technic, Pin
*	1	62462	Black Technic, Pin Connector Round 2L with Slot (Pin Joiner Round) Catalog: Parts: Technic, Connector
*	1	87408	Black Technic, Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Catalog: Parts: Technic, Connector
*	2	32138	Black Technic, Pin Double with Axle Hole Catalog: Parts: Technic, Pin
*	96	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin
*	6	58090	Black Tire 30.4 x 14 Solid Catalog: Parts: Wheel, Tire & Tread
*	4	15413	Black Tire 49.5 x 20 Catalog: Parts: Wheel, Tire & Tread
*	45	43093	Blue Technic, Axle 1L with Pin with Friction Ridges Catalog: Parts: Technic, Axle
*	2	32013	Blue Technic, Axle and Pin Connector Angled #1 Catalog: Parts: Technic, Connector
*	4	44	Blue Technic, Axle and Pin Connector Toggle Joint Smooth Catalog: Parts: Technic, Connector
*	6	43857	Blue Technic, Liftarm Thick 1 x 2 Catalog: Parts: Technic, Liftarm
*	4	32523	Blue Technic, Liftarm Thick 1 x 3 Catalog: Parts: Technic, Liftarm
*	7	32316	Blue Technic, Liftarm Thick 1 x 5 Catalog: Parts: Technic, Liftarm
*	3	32524	Blue Technic, Liftarm Thick 1 x 7 Catalog: Parts: Technic, Liftarm
*	2	6629	Blue Technic, Liftarm, Modified Bent Thick 1 x 9 (6 - 4) Catalog: Parts: Technic, Liftarm
*	3	32140	Blue Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4 Catalog: Parts: Technic, Liftarm
*	5	32526	Blue Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 Catalog: Parts: Technic, Liftarm
*	2	4274	Blue Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin
*	52	6558	Blue Technic, Pin 3L with Friction Ridges Catalog: Parts: Technic, Pin
*	5	3941	Dark Bluish Gray Brick, Round 2 x 2 with Axle Hole Catalog: Parts: Brick, Round
*	4	3023	Dark Bluish Gray Plate 1 x 2 Catalog: Parts: Plate
*	2	3623	Dark Bluish Gray Plate 1 x 3 Catalog: Parts: Plate
*	2	3022	Dark Bluish Gray Plate 2 x 2 Catalog: Parts: Plate
*	1	3020	Dark Bluish Gray Plate 2 x 4 Catalog: Parts: Plate
*	1	3795	Dark Bluish Gray Plate 2 x 6 Catalog: Parts: Plate
*	4	61678	Dark Bluish Gray Slope, Curved 4 x 1 Catalog: Parts: Slope, Curved
*	8	11214	Dark Bluish Gray Technic, Axle 1L with Pin 2L with Friction Ridges Catalog: Parts: Technic, Axle
*	8	87083	Dark Bluish Gray Technic, Axle 4L with Stop Catalog: Parts: Technic, Axle
*	5	32209	Dark Bluish Gray Technic, Axle 5.5L with Stop Catalog: Parts: Technic, Axle
*	1	3894	Dark Bluish Gray Technic, Brick 1 x 6 with Holes Catalog: Parts: Technic, Brick
*	3	10928	Dark Bluish Gray Technic, Gear 8 Tooth with Dual Face Catalog: Parts: Technic, Gear
*	2	3648	Dark Bluish Gray Technic, Gear 24 Tooth with 1 Axle Hole Catalog: Parts: Technic, Gear
*	1	15457	Dark Bluish Gray Technic, Gear Worm Screw with 2 Bushes Catalog: Parts: Technic, Gear	99
*	14	60483	Dark Bluish Gray Technic, Liftarm Thick 1 x 2 - Axle Hole Catalog: Parts: Technic, Liftarm
*	5	32523	Dark Bluish Gray Technic, Liftarm Thick 1 x 3 Catalog: Parts: Technic, Liftarm
*	1	32316	Dark Bluish Gray Technic, Liftarm Thick 1 x 5 Catalog: Parts: Technic, Liftarm
*	3	32524	Dark Bluish Gray Technic, Liftarm Thick 1 x 7 Catalog: Parts: Technic, Liftarm
*	1	32525	Dark Bluish Gray Technic, Liftarm Thick 1 x 11 Catalog: Parts: Technic, Liftarm
*	6	41239	Dark Bluish Gray Technic, Liftarm Thick 1 x 13 Catalog: Parts: Technic, Liftarm
*	2	32278	Dark Bluish Gray Technic, Liftarm Thick 1 x 15 Catalog: Parts: Technic, Liftarm
*	2	32526	Dark Bluish Gray Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 Catalog: Parts: Technic, Liftarm
*	1	3068	Dark Bluish Gray Tile 2 x 2 Catalog: Parts: Tile
*	4	6587	Dark Tan Technic, Axle 3L with Stud Catalog: Parts: Technic, Axle
*	5	3941	Light Bluish Gray Brick, Round 2 x 2 with Axle Hole Catalog: Parts: Brick, Round
*	19	3713	Light Bluish Gray Technic Bush Catalog: Parts: Technic
*	6	4265c	Light Bluish Gray Technic Bush 1/2 Smooth Catalog: Parts: Technic	99
*	2	2853	Light Bluish Gray Technic Engine Crankshaft Catalog: Parts: Technic
*	2	92693c01	Light Bluish Gray Technic Linear Actuator Mini with Dark Bluish Gray Head and Orange Axle Catalog: Parts: Technic
*	1	99009	Light Bluish Gray Technic Turntable 28 Tooth, Base Catalog: Parts: Technic
*	17	4519	Light Bluish Gray Technic, Axle 3L Catalog: Parts: Technic, Axle	99
*	13	32073	Light Bluish Gray Technic, Axle 5L Catalog: Parts: Technic, Axle
*	4	44294	Light Bluish Gray Technic, Axle 7L Catalog: Parts: Technic, Axle
*	6	60485	Light Bluish Gray Technic, Axle 9L Catalog: Parts: Technic, Axle
*	1	32034	Light Bluish Gray Technic, Axle and Pin Connector Angled #2 - 180 degrees Catalog: Parts: Technic, Connector
*	2	32015	Light Bluish Gray Technic, Axle and Pin Connector Angled #5 - 112.5 degrees Catalog: Parts: Technic, Connector
*	9	42003	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Catalog: Parts: Technic, Connector
*	2	32184	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole Catalog: Parts: Technic, Connector
*	6	41678	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular Double Split Catalog: Parts: Technic, Connector
*	3	63869	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular Triple Catalog: Parts: Technic, Connector
*	2	6538c	Light Bluish Gray Technic, Axle Connector 2L (Smooth with x Hole + Orientation) Catalog: Parts: Technic, Connector
*	8	32039	Light Bluish Gray Technic, Axle Connector with Axle Hole Catalog: Parts: Technic, Connector
*	8	87407	Light Bluish Gray Technic, Gear 20 Tooth Bevel with Pin Hole Catalog: Parts: Technic, Gear
*	7	60483	Light Bluish Gray Technic, Liftarm Thick 1 x 2 - Axle Hole Catalog: Parts: Technic, Liftarm
*	6	32523	Light Bluish Gray Technic, Liftarm Thick 1 x 3 Catalog: Parts: Technic, Liftarm
*	9	32316	Light Bluish Gray Technic, Liftarm Thick 1 x 5 Catalog: Parts: Technic, Liftarm
*	4	32524	Light Bluish Gray Technic, Liftarm Thick 1 x 7 Catalog: Parts: Technic, Liftarm
*	5	40490	Light Bluish Gray Technic, Liftarm Thick 1 x 9 Catalog: Parts: Technic, Liftarm
*	2	41239	Light Bluish Gray Technic, Liftarm Thick 1 x 13 Catalog: Parts: Technic, Liftarm
*	4	6632	Light Bluish Gray Technic, Liftarm Thin 1 x 3 - Axle Holes Catalog: Parts: Technic, Liftarm
*	2	32140	Light Bluish Gray Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4 Catalog: Parts: Technic, Liftarm
*	3	14720	Light Bluish Gray Technic, Liftarm, Modified H-Shape Thick 3 x 5 Perpendicular Catalog: Parts: Technic, Liftarm
*	2	2825	Light Bluish Gray Technic, Liftarm, Modified Stud Connector Thin 1 x 4 Catalog: Parts: Technic, Liftarm
*	6	60484	Light Bluish Gray Technic, Liftarm, Modified T-Shape Thick 3 x 3 Catalog: Parts: Technic, Liftarm
*	2	64782	Light Bluish Gray Technic, Panel Plate 5 x 11 x 1 Catalog: Parts: Technic, Panel
*	16	4274	Light Bluish Gray Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin
*	5	87082	Light Bluish Gray Technic, Pin 3L with Friction Ridges and Center Pin Hole Catalog: Parts: Technic, Pin
*	9	32054	Light Bluish Gray Technic, Pin 3L with Friction Ridges and Stop Bush Catalog: Parts: Technic, Pin
*	9	48989	Light Bluish Gray Technic, Pin Connector Perpendicular 3L with 4 Pins Catalog: Parts: Technic, Connector
*	1	32557	Light Bluish Gray Technic, Pin Connector Perpendicular Double 3L Catalog: Parts: Technic, Connector
*	4	62462	Light Bluish Gray Technic, Pin Connector Round 2L with Slot (Pin Joiner Round) Catalog: Parts: Technic, Connector
*	9	3673	Light Bluish Gray Technic, Pin without Friction Ridges Catalog: Parts: Technic, Pin
*	1	62520c01 (Inv)	Light Bluish Gray Technic, Universal Joint 3L Catalog: Parts: Technic, Connector
*	6	55982	Light Bluish Gray Wheel 18mm D. x 14mm with Axle Hole, Fake Bolts and Shallow Spokes Catalog: Parts: Wheel
*	2	4477	Red Plate 1 x 10 Catalog: Parts: Plate
*	2	3713	Red Technic Bush Catalog: Parts: Technic
*	10	32062	Red Technic, Axle 2L Notched Catalog: Parts: Technic, Axle	99
*	4	32523	Red Technic, Liftarm Thick 1 x 3 Catalog: Parts: Technic, Liftarm
*	6	32316	Red Technic, Liftarm Thick 1 x 5 Catalog: Parts: Technic, Liftarm
*	3	32524	Red Technic, Liftarm Thick 1 x 7 Catalog: Parts: Technic, Liftarm
*	10	40490	Red Technic, Liftarm Thick 1 x 9 Catalog: Parts: Technic, Liftarm
*	2	32525	Red Technic, Liftarm Thick 1 x 11 Catalog: Parts: Technic, Liftarm
*	3	32271	Red Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3) Catalog: Parts: Technic, Liftarm
*	10	32054	Red Technic, Pin 3L with Friction Ridges and Stop Bush Catalog: Parts: Technic, Pin
*	5	3941	Tan Brick, Round 2 x 2 with Axle Hole Catalog: Parts: Brick, Round
*	10	3749	Tan Technic, Axle 1L with Pin without Friction Ridges Catalog: Parts: Technic, Axle
*	2	99008	Tan Technic, Axle 4L with Center Stop Catalog: Parts: Technic, Axle
*	4	6589	Tan Technic, Gear 12 Tooth Bevel Catalog: Parts: Technic, Gear
*	2	32198	Tan Technic, Gear 20 Tooth Bevel Catalog: Parts: Technic, Gear
*	1	32002	Tan Technic, Pin 3/4 Catalog: Parts: Technic, Pin
*	5	32556	Tan Technic, Pin 3L without Friction Ridges Catalog: Parts: Technic, Pin
*	2	3023	Trans-Clear Plate 1 x 2 Catalog: Parts: Plate
*	2	58176	Trans-Orange Bar with Light Bulb Cover (Bionicle Barraki Eye) Catalog: Parts: Bar
*	6	4073	Trans-Orange Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	2	4073	Trans-Red Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	2	54200	Trans-Red Slope 30 1 x 1 x 2/3 Catalog: Parts: Slope
*	1	6536	White Technic, Axle and Pin Connector Perpendicular Catalog: Parts: Technic, Connector
*	2	6632	White Technic, Liftarm Thin 1 x 3 - Axle Holes Catalog: Parts: Technic, Liftarm
*	2	32250	White Technic, Liftarm, Modified L-Shape Quarter Ellipse Thin 3 x 5 Catalog: Parts: Technic, Liftarm
*	6	4265c	Yellow Technic Bush 1/2 Smooth Catalog: Parts: Technic
*	6	6536	Yellow Technic, Axle and Pin Connector Perpendicular Catalog: Parts: Technic, Connector
*	3	42003	Yellow Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Catalog: Parts: Technic, Connector
*	3	6538c	Yellow Technic, Axle Connector 2L (Smooth with x Hole + Orientation) Catalog: Parts: Technic, Connector
*	2	40490	Yellow Technic, Liftarm Thick 1 x 9 Catalog: Parts: Technic, Liftarm
*	2	41239	Yellow Technic, Liftarm Thick 1 x 13 Catalog: Parts: Technic, Liftarm
*	4	32017	Yellow Technic, Liftarm Thin 1 x 5 Catalog: Parts: Technic, Liftarm
*	2	6629	Yellow Technic, Liftarm, Modified Bent Thick 1 x 9 (6 - 4) Catalog: Parts: Technic, Liftarm
*	2	32009	Yellow Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double Catalog: Parts: Technic, Liftarm
*	2	32140	Yellow Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4 Catalog: Parts: Technic, Liftarm
*	2	32250	Yellow Technic, Liftarm, Modified L-Shape Quarter Ellipse Thin 3 x 5 Catalog: Parts: Technic, Liftarm
*	6	99773	Yellow Technic, Liftarm, Modified Triangle Thin 3 x 5 with Short Supports Catalog: Parts: Technic, Liftarm
*	4	56145	Yellow Wheel 30.4mm D. x 20mm with No Pin Holes and Reinforced Rim Catalog: Parts: Wheel
Extra Items:
Parts:
*	3	3873	Black Technic, Link Tread Catalog: Parts: Technic, Link
*	3	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin
*	1	43093	Blue Technic, Axle 1L with Pin with Friction Ridges Catalog: Parts: Technic, Axle
*	1	4274	Blue Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin
*	3	3713	Light Bluish Gray Technic Bush Catalog: Parts: Technic
*	2	4265c	Light Bluish Gray Technic Bush 1/2 Smooth Catalog: Parts: Technic
*	3	4274	Light Bluish Gray Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin
*	3	3673	Light Bluish Gray Technic, Pin without Friction Ridges Catalog: Parts: Technic, Pin
*	1	3713	Red Technic Bush Catalog: Parts: Technic
*	1	32002	Tan Technic, Pin 3/4 Catalog: Parts: Technic, Pin
*	2	4073	Trans-Orange Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	1	4073	Trans-Red Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	1	54200	Trans-Red Slope 30 1 x 1 x 2/3 Catalog: Parts: Slope
*	1	4265c	Yellow Technic Bush 1/2 Smooth Catalog: Parts: Technic
Counterparts:
Parts:
*	1	32524pb014L	Blue Technic, Liftarm Thick 1 x 7 with White Broken Stripe and 3 Air Intakes Pattern Model Left Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32524pb014R	Blue Technic, Liftarm Thick 1 x 7 with White Broken Stripe and 3 Air Intakes Pattern Model Right Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32526pb005	Blue Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 with Grille Pattern (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	61678pb073L	Dark Bluish Gray Slope, Curved 4 x 1 with Black Lines Pattern Model Left Side (Sticker) - Set 42023 Catalog: Parts: Slope, Curved, Decorated
*	1	61678pb073R	Dark Bluish Gray Slope, Curved 4 x 1 with Black Lines Pattern Model Right Side (Sticker) - Set 42023 Catalog: Parts: Slope, Curved, Decorated
*	1	61678pb072L	Dark Bluish Gray Slope, Curved 4 x 1 with Red and White Danger Stripes Thick Pattern (White Corners) Model Left Side (Sticker) - Set 42023 Catalog: Parts: Slope, Curved, Decorated
*	1	61678pb072R	Dark Bluish Gray Slope, Curved 4 x 1 with Red and White Danger Stripes Thick Pattern (White Corners) Model Right Side (Sticker) - Set 42023 Catalog: Parts: Slope, Curved, Decorated
*	1	3068pb0882	Dark Bluish Gray Tile 2 x 2 with Black Vent on Dark Bluish Gray Background Pattern (Sticker) - Set 42023 Catalog: Parts: Tile, Decorated
*	1	99009c01 (Inv)	Light Bluish Gray Technic Turntable 28 Tooth with Black Top (99009 / 99010) Catalog: Parts: Technic
*	1	32316pb010L	Light Bluish Gray Technic, Liftarm Thick 1 x 5 with Red and White Danger Stripes Pattern on End Model Left Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32316pb010R	Light Bluish Gray Technic, Liftarm Thick 1 x 5 with Red and White Danger Stripes Pattern on End Model Right Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	2	60484pb001	Light Bluish Gray Technic, Liftarm, Modified T-Shape Thick 3 x 3 with Grille Pattern (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	64782pb006L	Light Bluish Gray Technic, Panel Plate 5 x 11 x 1 with 'HEAVY LOADER' and Container Side Panel Pattern Model Left Side (Sticker) - Set 42023 Catalog: Parts: Technic, Panel, Decorated
*	1	64782pb006R	Light Bluish Gray Technic, Panel Plate 5 x 11 x 1 with 'HEAVY LOADER' and Container Side Panel Pattern Model Right Side (Sticker) - Set 42023 Catalog: Parts: Technic, Panel, Decorated
*	6	55982c03 (Inv)	Light Bluish Gray Wheel 18mm D. x 14mm with Axle Hole, Fake Bolts and Shallow Spokes with Black Tire 30.4 x 14 Solid (55982 / 58090) Catalog: Parts: Wheel & Tire Assembly
*	1	40490pb017L	Red Technic, Liftarm Thick 1 x 9 with 'EXCAVATOR', White Line and Vent Pattern Model Left Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	40490pb017R	Red Technic, Liftarm Thick 1 x 9 with 'EXCAVATOR', White Line and Vent Pattern Model Right Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32009pb017L	Yellow Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double with Red and White Danger Stripes Thick Pattern Model Left Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32009pb017R	Yellow Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double with Red and White Danger Stripes Thick Pattern Model Right Side (Sticker) - Set 42023 Catalog: Parts: Technic, Liftarm, Decorated
*	4	56145c05 (Inv)	Yellow Wheel 30.4mm D. x 20mm with No Pin Holes and Reinforced Rim with Black Tire 49.5 x 20 (56145 / 15413) Catalog: Parts: Wheel & Tire Assembly
Alternate Items:
Parts:
*	1	3706	Black Technic, Axle 6L Catalog: Parts: Technic, Axle	99
*	1	4716	Black Technic, Gear Worm Screw, Long Catalog: Parts: Technic, Gear	99
*	8	4265c	Light Bluish Gray Technic Bush 1/2 Smooth Catalog: Parts: Technic	99
*	16	4519	Light Bluish Gray Technic, Axle 3L Catalog: Parts: Technic, Axle	99
*	9	32062	Red Technic, Axle 2L Notched Catalog: Parts: Technic, Axle	99

Note:

Redesigned during production. There are at least 2 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: Replacement of a special worm screw (plus the 2-long and 3-long axles that hold it in place) with a standard worm screw, a 6-long axle, and two half-spacers. The special worm screw was only used in this set and in the 42026/42027 combo model.

Summary:

Type	Unique Lots	Total Qty
Regular Items:
Parts	136	833
Extra Items:
Parts	14	26
Counterparts:
Parts	20	29
Alternate Items:
Parts	5	35

Source:
Parts List