Heavy Duty Excavator

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This Set Consists of the following Items:

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Image	Qty	Item No	Description	MID
Regular Items:
Parts:
*	1	42121stk01	Sticker Sheet for Set 42121 - (72184/6323407) Catalog: Parts: Sticker Sheet
*	1	57360	Black Hinge Cylinder 1 x 2 Locking with 2 Fingers and Axle Hole on Ends without Slots Catalog: Parts: Hinge
*	1	44567b	Black Hinge Plate 1 x 2 Locking with 1 Finger on Side without Bottom Groove Catalog: Parts: Hinge
*	1	3022	Black Plate 2 x 2 Catalog: Parts: Plate
*	1	15573	Black Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper) Catalog: Parts: Plate, Modified
*	2	18677	Black Plate, Modified 1 x 2 with Pin Hole on Bottom Catalog: Parts: Plate, Modified
*	4	61409	Black Slope 18 2 x 1 x 2/3 with Grille Catalog: Parts: Slope
*	1	54200	Black Slope 30 1 x 1 x 2/3 Catalog: Parts: Slope
*	1	18938	Black Technic Turntable 60 Tooth, Top Catalog: Parts: Technic
*	12	18651	Black Technic, Axle 2L with Pin with Friction Ridges Catalog: Parts: Technic, Axle
*	6	3705	Black Technic, Axle 4L Catalog: Parts: Technic, Axle
*	1	32013	Black Technic, Axle and Pin Connector Angled #1 Catalog: Parts: Technic, Connector
*	3	32034	Black Technic, Axle and Pin Connector Angled #2 - 180 degrees Catalog: Parts: Technic, Connector
*	3	32014	Black Technic, Axle and Pin Connector Angled #6 - 90 degrees Catalog: Parts: Technic, Connector
*	8	6536	Black Technic, Axle and Pin Connector Perpendicular Catalog: Parts: Technic, Connector
*	1	32184	Black Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole Catalog: Parts: Technic, Connector
*	2	63869	Black Technic, Axle and Pin Connector Perpendicular Triple Catalog: Parts: Technic, Connector
*	2	44	Black Technic, Axle and Pin Connector Toggle Joint Smooth Catalog: Parts: Technic, Connector
*	1	32000	Black Technic, Brick 1 x 2 with Holes Catalog: Parts: Technic, Brick
*	3	32270	Black Technic, Gear 12 Tooth Double Bevel Catalog: Parts: Technic, Gear
*	5	18654	Black Technic, Liftarm Thick 1 x 1 (Spacer) Catalog: Parts: Technic, Liftarm
*	2	32523	Black Technic, Liftarm Thick 1 x 3 Catalog: Parts: Technic, Liftarm
*	5	32316	Black Technic, Liftarm Thick 1 x 5 Catalog: Parts: Technic, Liftarm
*	4	40490	Black Technic, Liftarm Thick 1 x 9 Catalog: Parts: Technic, Liftarm
*	10	41677	Black Technic, Liftarm Thin 1 x 2 - Axle Holes Catalog: Parts: Technic, Liftarm
*	2	11478	Black Technic, Liftarm Thin 1 x 5 - Axle Holes Catalog: Parts: Technic, Liftarm
*	4	32271	Black Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3) Catalog: Parts: Technic, Liftarm
*	2	32140	Black Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4 Catalog: Parts: Technic, Liftarm
*	5	32526	Black Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 Catalog: Parts: Technic, Liftarm
*	2	71708	Black Technic, Liftarm, Modified L-Shape Quarter Ellipse Thick 2 x 3 Catalog: Parts: Technic, Liftarm
*	6	32250	Black Technic, Liftarm, Modified L-Shape Quarter Ellipse Thin 3 x 5 Catalog: Parts: Technic, Liftarm
*	4	99773	Black Technic, Liftarm, Modified Triangle Thin 3 x 5 with Short Supports Catalog: Parts: Technic, Liftarm
*	86	3873	Black Technic, Link Tread Catalog: Parts: Technic, Link
*	3	39793	Black Technic, Pin Connector Block, Liftarm 1 x 3 x 3 Catalog: Parts: Technic, Connector
*	4	62462	Black Technic, Pin Connector Round 2L with Slot (Pin Joiner Round) Catalog: Parts: Technic, Connector
*	38	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin
*	4	2412b	Black Tile, Modified 1 x 2 Grille with Bottom Groove / Lip Catalog: Parts: Tile, Modified
*	14	43093	Blue Technic, Axle 1L with Pin with Friction Ridges Catalog: Parts: Technic, Axle
*	63	6558	Blue Technic, Pin 3L with Friction Ridges Catalog: Parts: Technic, Pin
*	1	24120	Dark Bluish Gray Technic Digger Bucket 4 x 7 Catalog: Parts: Technic
*	2	87083	Dark Bluish Gray Technic, Axle 4L with Stop Catalog: Parts: Technic, Axle
*	1	32209	Dark Bluish Gray Technic, Axle 5.5L with Stop Catalog: Parts: Technic, Axle
*	1	61904	Dark Bluish Gray Technic, Axle and Pin Connector Block 4 x 3 x 2 1/2 (Linear Actuator Holder) Catalog: Parts: Technic, Connector
*	7	22961	Dark Bluish Gray Technic, Axle and Pin Connector Hub with 1 Axle Catalog: Parts: Technic, Connector
*	1	27940	Dark Bluish Gray Technic, Axle and Pin Connector Hub with 2 Axles Catalog: Parts: Technic, Connector
*	6	10928	Dark Bluish Gray Technic, Gear 8 Tooth with Dual Face Catalog: Parts: Technic, Gear
*	20	60483	Dark Bluish Gray Technic, Liftarm Thick 1 x 2 - Axle Hole Catalog: Parts: Technic, Liftarm
*	1	32524	Dark Bluish Gray Technic, Liftarm Thick 1 x 7 Catalog: Parts: Technic, Liftarm
*	5	32525	Dark Bluish Gray Technic, Liftarm Thick 1 x 11 Catalog: Parts: Technic, Liftarm
*	6	32278	Dark Bluish Gray Technic, Liftarm Thick 1 x 15 Catalog: Parts: Technic, Liftarm
*	2	60849	Light Bluish Gray Minifigure, Utensil Hose Nozzle Elaborate Catalog: Parts: Minifigure, Utensil
*	1	3713	Light Bluish Gray Technic Bush Catalog: Parts: Technic
*	2	92693c01	Light Bluish Gray Technic Linear Actuator Mini with Dark Bluish Gray Head and Orange Axle Catalog: Parts: Technic
*	1	18939	Light Bluish Gray Technic Turntable 60 Tooth, Base Catalog: Parts: Technic
*	13	4519	Light Bluish Gray Technic, Axle 3L Catalog: Parts: Technic, Axle
*	1	32073	Light Bluish Gray Technic, Axle 5L Catalog: Parts: Technic, Axle
*	1	60485	Light Bluish Gray Technic, Axle 9L Catalog: Parts: Technic, Axle
*	5	32184	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole Catalog: Parts: Technic, Connector
*	4	41678	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular Double Split Catalog: Parts: Technic, Connector
*	1	92907	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular Split Catalog: Parts: Technic, Connector
*	4	63869	Light Bluish Gray Technic, Axle and Pin Connector Perpendicular Triple Catalog: Parts: Technic, Connector
*	3	26287	Light Bluish Gray Technic, Axle Connector 3L Catalog: Parts: Technic, Connector
*	4	94925	Light Bluish Gray Technic, Gear 16 Tooth - Axle Hole with Closed Sides Catalog: Parts: Technic, Gear
*	1	18654	Light Bluish Gray Technic, Liftarm Thick 1 x 1 (Spacer) Catalog: Parts: Technic, Liftarm
*	15	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
*	6	32054	Light Bluish Gray Technic, Pin 3L with Friction Ridges and Stop Bush Catalog: Parts: Technic, Pin
*	1	48989	Light Bluish Gray Technic, Pin Connector Perpendicular 3L with 4 Pins Catalog: Parts: Technic, Connector
*	4	62520c01 (Inv)	Light Bluish Gray Technic, Universal Joint 3L Catalog: Parts: Technic, Connector
*	2	3069	Light Bluish Gray Tile 1 x 2 Catalog: Parts: Tile
*	1	98138	Light Bluish Gray Tile, Round 1 x 1 Catalog: Parts: Tile, Round
*	1	47905	Red Brick, Modified 1 x 1 with Studs on 2 Sides, Opposite Catalog: Parts: Brick, Modified
*	4	4589b	Red Cone 1 x 1 with Top Groove Catalog: Parts: Cone
*	1	3623	Red Plate 1 x 3 Catalog: Parts: Plate
*	4	87580	Red Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper) Catalog: Parts: Plate, Modified
*	1	11477	Red Slope, Curved 2 x 1 x 2/3 Catalog: Parts: Slope, Curved
*	7	11214	Red Technic, Axle 1L with Pin 2L with Friction Ridges Catalog: Parts: Technic, Axle
*	6	32062	Red Technic, Axle 2L Notched Catalog: Parts: Technic, Axle
*	1	3706	Red Technic, Axle 6L Catalog: Parts: Technic, Axle
*	4	32054	Red Technic, Pin 3L with Friction Ridges and Stop Bush Catalog: Parts: Technic, Pin
*	2	3070	Red Tile 1 x 1 Catalog: Parts: Tile
*	10	24316	Reddish Brown Technic, Axle 3L with Stop Catalog: Parts: Technic, Axle
*	2	3749	Tan Technic, Axle 1L with Pin without Friction Ridges Catalog: Parts: Technic, Axle
*	1	6589	Tan Technic, Gear 12 Tooth Bevel Catalog: Parts: Technic, Gear
*	1	32198	Tan Technic, Gear 20 Tooth Bevel Catalog: Parts: Technic, Gear
*	1	32269	Tan Technic, Gear 20 Tooth Double Bevel Catalog: Parts: Technic, Gear
*	4	32002	Tan Technic, Pin 3/4 Catalog: Parts: Technic, Pin
*	4	32556	Tan Technic, Pin 3L without Friction Ridges Catalog: Parts: Technic, Pin
*	1	24116	Trans-Clear Technic, Panel Curved 3 x 5 x 3 Catalog: Parts: Technic, Panel
*	2	98138	Trans-Clear Tile, Round 1 x 1 Catalog: Parts: Tile, Round
*	1	58176	Trans-Orange Bar with Light Bulb Cover (Bionicle Barraki Eye) Catalog: Parts: Bar
*	4	4073	White Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	1	40490	White Technic, Liftarm Thick 1 x 9 Catalog: Parts: Technic, Liftarm
*	1	3023	Yellow Plate 1 x 2 Catalog: Parts: Plate
*	1	3710	Yellow Plate 1 x 4 Catalog: Parts: Plate
*	1	3032	Yellow Plate 4 x 6 Catalog: Parts: Plate
*	4	15068	Yellow Slope, Curved 2 x 2 x 2/3 Catalog: Parts: Slope, Curved
*	5	4265c	Yellow Technic Bush 1/2 Smooth Catalog: Parts: Technic
*	1	44294	Yellow Technic, Axle 7L Catalog: Parts: Technic, Axle
*	1	6538c	Yellow Technic, Axle Connector 2L (Smooth with x Hole + Orientation) Catalog: Parts: Technic, Connector
*	5	32523	Yellow Technic, Liftarm Thick 1 x 3 Catalog: Parts: Technic, Liftarm
*	4	32524	Yellow Technic, Liftarm Thick 1 x 7 Catalog: Parts: Technic, Liftarm
*	2	32525	Yellow Technic, Liftarm Thick 1 x 11 Catalog: Parts: Technic, Liftarm
*	2	6632	Yellow Technic, Liftarm Thin 1 x 3 - Axle Holes Catalog: Parts: Technic, Liftarm
*	4	32063	Yellow Technic, Liftarm Thin 1 x 6 Catalog: Parts: Technic, Liftarm
*	2	32009	Yellow Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double Catalog: Parts: Technic, Liftarm
*	6	32140	Yellow Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4 Catalog: Parts: Technic, Liftarm
*	3	32526	Yellow Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 Catalog: Parts: Technic, Liftarm
*	4	71708	Yellow Technic, Liftarm, Modified L-Shape Quarter Ellipse Thick 2 x 3 Catalog: Parts: Technic, Liftarm
*	3	24116	Yellow Technic, Panel Curved 3 x 5 x 3 Catalog: Parts: Technic, Panel
*	1	64683	Yellow Technic, Panel Fairing # 3 Small Smooth Long, Side A Catalog: Parts: Technic, Panel
*	1	64391	Yellow Technic, Panel Fairing # 4 Small Smooth Long, Side B Catalog: Parts: Technic, Panel
*	1	11947	Yellow Technic, Panel Fairing #22 Very Small Smooth, Side A Catalog: Parts: Technic, Panel
*	2	44809	Yellow Technic, Pin Connector Perpendicular 2 x 2 Bent Catalog: Parts: Technic, Connector
*	5	15100	Yellow Technic, Pin with Friction Ridges and Pin Hole Catalog: Parts: Technic, Pin
*	1	87079	Yellow Tile 2 x 4 Catalog: Parts: Tile
Extra Items:
Parts:
*	1	54200	Black Slope 30 1 x 1 x 2/3 Catalog: Parts: Slope
*	1	18654	Black Technic, Liftarm Thick 1 x 1 (Spacer) Catalog: Parts: Technic, Liftarm
*	4	3873	Black Technic, Link Tread Catalog: Parts: Technic, Link
*	2	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin
*	1	60849	Light Bluish Gray Minifigure, Utensil Hose Nozzle Elaborate Catalog: Parts: Minifigure, Utensil
*	1	3713	Light Bluish Gray Technic Bush Catalog: Parts: Technic
*	1	18654	Light Bluish Gray Technic, Liftarm Thick 1 x 1 (Spacer) Catalog: Parts: Technic, Liftarm
*	2	4274	Light Bluish Gray Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin
*	1	98138	Light Bluish Gray Tile, Round 1 x 1 Catalog: Parts: Tile, Round
*	1	3070	Red Tile 1 x 1 Catalog: Parts: Tile
*	1	32002	Tan Technic, Pin 3/4 Catalog: Parts: Technic, Pin
*	1	98138	Trans-Clear Tile, Round 1 x 1 Catalog: Parts: Tile, Round
*	1	58176	Trans-Orange Bar with Light Bulb Cover (Bionicle Barraki Eye) Catalog: Parts: Bar
*	1	4073	White Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	1	4265c	Yellow Technic Bush 1/2 Smooth Catalog: Parts: Technic
Counterparts:
Parts:
*	1	18939c01 (Inv)	Light Bluish Gray Technic Turntable 60 Tooth with Black Top (18939 / 18938) Catalog: Parts: Technic
*	1	3069pb1079	Light Bluish Gray Tile 1 x 2 with Control Panel, Gauges, Buttons and Lights Pattern (Sticker) - Set 42121 Catalog: Parts: Tile, Decorated
*	1	32523pb37	Yellow Technic, Liftarm Thick 1 x 3 with Red Double Arrows for Excavator Arm Pattern (Sticker) - Set 42121 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32524pb065	Yellow Technic, Liftarm Thick 1 x 7 with Red Double Arrows for Excavator Boom Pattern (Sticker) - Set 42121 Catalog: Parts: Technic, Liftarm, Decorated
*	2	32009pb038	Yellow Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double with Black Danger Warning Sign Pattern (Sticker) - Set 42121 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32526pb033L	Yellow Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 with 'CL500' on Black Stripe Pattern Model Left Side (Sticker) - Set 42121 Catalog: Parts: Technic, Liftarm, Decorated
*	1	32526pb033R	Yellow Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5 with 'CL500' on Black Stripe Pattern Model Right Side (Sticker) - Set 42121 Catalog: Parts: Technic, Liftarm, Decorated
*	1	24116pb035L	Yellow Technic, Panel Curved 3 x 5 x 3 with Air Intake Grilles, Red and Orange Taillights, Black and Yellow Danger Stripes Pattern Model Left Side (Stickers) - Set 42121 Catalog: Parts: Technic, Panel, Decorated
*	1	24116pb035R	Yellow Technic, Panel Curved 3 x 5 x 3 with Air Intake Grilles, Red and Orange Taillights, Black and Yellow Danger Stripes Pattern Model Right Side (Stickers) - Set 42121 Catalog: Parts: Technic, Panel, Decorated
*	1	64683pb080	Yellow Technic, Panel Fairing # 3 Small Smooth Long, Side A with Hatch with Handle and Black Line Pattern (Sticker) - Set 42121 Catalog: Parts: Technic, Panel, Decorated
*	1	64391pb080	Yellow Technic, Panel Fairing # 4 Small Smooth Long, Side B with Hatch with Handle and Black Line Pattern (Sticker) - Set 42121 Catalog: Parts: Technic, Panel, Decorated

Summary:

Type	Unique Lots	Total Qty
Regular Items:
Parts	116	569
Extra Items:
Parts	15	20
Counterparts:
Parts	11	12

Source:
Sealed Set Contents

Ale999 (2227) inventoried this Set on Mar 12, 2021, inventory last updated on Feb 24, 2023.

tomsmith (1575) confirmed accuracy of this inventory on Jun 27, 2021.  (source: Sealed Set Contents)

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