Image	Qty	Item No	Description	MID
Regular Items:
Parts:
*	1	8856stk01	Sticker Sheet for Set 8856 - (164525) Catalog: Parts: Sticker Sheet
*	1	x99	Black Hook Metal 1 x 4 x 1 Catalog: Parts: Hook
*	4	3666	Black Plate 1 x 6 Catalog: Parts: Plate 366626
*	8	3460	Black Plate 1 x 8 Catalog: Parts: Plate 346026
*	1	3022	Black Plate 2 x 2 Catalog: Parts: Plate 302226
*	4	3020	Black Plate 2 x 4 Catalog: Parts: Plate 302026
*	4	4282	Black Plate 2 x 16 Catalog: Parts: Plate 428226 or 428276
*	1	x77ac50	Black String, Cord Thin 50cm Catalog: Parts: String & Net 4192130 or 4297719 or 6123924 or 6123991 or 6145492 or 6179850
*	1	2906	Black Technic Propeller 4 Blade 7 Stud Diameter with Square Ends Catalog: Parts: Technic 290626 or 4124390
*	5	3704	Black Technic, Axle 2L Catalog: Parts: Technic, Axle 370426
*	8	4519	Black Technic, Axle 3L Catalog: Parts: Technic, Axle 451926
*	13	3705	Black Technic, Axle 4L Catalog: Parts: Technic, Axle 370526
*	5	3706	Black Technic, Axle 6L Catalog: Parts: Technic, Axle 370626
*	5	3707	Black Technic, Axle 8L Catalog: Parts: Technic, Axle 370726
*	1	3737	Black Technic, Axle 10L Catalog: Parts: Technic, Axle 373726
*	5	3708	Black Technic, Axle 12L Catalog: Parts: Technic, Axle 370826
*	1	3701	Black Technic, Brick 1 x 4 with Holes Catalog: Parts: Technic, Brick 370126
*	3	2901	Black Technic, Flex Cable End, Ball Connection Catalog: Parts: Technic, Flex Cable
*	2	4716	Black Technic, Gear Worm Screw, Long Catalog: Parts: Technic, Gear 471626 or 6037533
*	2	2825	Black Technic, Liftarm, Modified Stud Connector Thin 1 x 4 Catalog: Parts: Technic, Liftarm 3200626 or 4107136 or 6331570
*	68	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin 278026 or 4121715 or 6279875
*	4	2711	Black Technic, Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Catalog: Parts: Technic, Plate 271126 or 271176 or 4195722 or 4279391
*	2	2738	Black Technic, Steering Arm 6.5 x 2 with Tow Ball Socket Squared, Un-Chamfered Catalog: Parts: Technic, Steering 273826
*	2	3068	Black Tile 2 x 2 Catalog: Parts: Tile 306826
*	4	3483	Black Tire 24mm D. x 8mm Offset Tread - Interior Ridges Catalog: Parts: Wheel, Tire & Tread 348326 or 4501048
*	2	2717	Blue Technic Seat 3 x 2 Base Catalog: Parts: Technic 271723 or 4160887 or 4190422 or 4225498 or 4252489
*	1	75c10	Dark Gray Hose, Rigid 3mm D. 10L / 8.0cm Catalog: Parts: Hose, Rigid 3mm D.
*	1	75c16	Dark Gray Hose, Rigid 3mm D. 16L / 12.8cm Catalog: Parts: Hose, Rigid 3mm D.
*	9	2900	Dark Gray Technic, Flex Cable End, Pin Connection (Square End) Catalog: Parts: Technic, Flex Cable
*	3	3005	Light Gray Brick 1 x 1 Catalog: Parts: Brick 300502
*	2	2357	Light Gray Brick 2 x 2 Corner Catalog: Parts: Brick 235702 or 235752
*	1	3960	Light Gray Dish 4 x 4 Inverted (Radar) with Solid Stud Catalog: Parts: Dish 396002 or 4143013
*	14	3023	Light Gray Plate 1 x 2 Catalog: Parts: Plate 302302
*	3	3623	Light Gray Plate 1 x 3 Catalog: Parts: Plate 362302
*	3	3710	Light Gray Plate 1 x 4 Catalog: Parts: Plate 371002
*	1	3666	Light Gray Plate 1 x 6 Catalog: Parts: Plate 366602
*	1	3022	Light Gray Plate 2 x 2 Catalog: Parts: Plate 302202
*	1	3795	Light Gray Plate 2 x 6 Catalog: Parts: Plate 379502
*	2	2540	Light Gray Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends Catalog: Parts: Plate, Modified 254002 or 254052 or 4140584
*	2	4032	Light Gray Plate, Round 2 x 2 with Axle Hole Catalog: Parts: Plate, Round 403202
*	2	2654	Light Gray Plate, Round 2 x 2 with Rounded Bottom (Boat Stud) Catalog: Parts: Plate, Round 265402
*	2	4286	Light Gray Slope 33 3 x 1 Catalog: Parts: Slope 428602
*	2	3039	Light Gray Slope 45 2 x 2 Catalog: Parts: Slope 303902
*	1	2907	Light Gray Technic Ball with Grooves Catalog: Parts: Technic 290702
*	15	3713	Light Gray Technic Bush Catalog: Parts: Technic 371302 or 4125313 or 659002
*	45	4265a	Light Gray Technic Bush 1/2 Toothed, Four Interior Ridges Catalog: Parts: Technic
*	1	2908	Light Gray Technic Helicopter Rotor Holder Catalog: Parts: Technic 290802
*	2	2744	Light Gray Technic Slope 6 x 1 x 1 2/3 Catalog: Parts: Technic 274402
*	3	4185	Light Gray Technic Wedge Belt Wheel (Pulley) Catalog: Parts: Wheel 4100502 or 418502
*	3	3749	Light Gray Technic, Axle 1L with Pin without Friction Ridges Catalog: Parts: Technic, Axle 374902 or 4154179 or 4184168 or 656202
*	2	2736	Light Gray Technic, Axle 1L with Tow Ball Catalog: Parts: Technic, Axle 273602
*	5	3651	Light Gray Technic, Axle and Pin Connector Catalog: Parts: Technic, Connector 365102 or 4105243
*	10	4273a	Light Gray Technic, Axle and Pin Connector Toggle Joint Toothed - Without Slots Catalog: Parts: Technic, Connector
*	15	3700	Light Gray Technic, Brick 1 x 2 with Hole Catalog: Parts: Technic, Brick 370002
*	1	3894	Light Gray Technic, Brick 1 x 6 with Holes Catalog: Parts: Technic, Brick 389402
*	3	3702	Light Gray Technic, Brick 1 x 8 with Holes Catalog: Parts: Technic, Brick 370202
*	1	2730	Light Gray Technic, Brick 1 x 10 with Holes Catalog: Parts: Technic, Brick 273002
*	2	bb0008c05L	Light Gray Technic, Flex Cable 5L Catalog: Parts: Technic, Flex Cable
*	1	bb0008c15L	Light Gray Technic, Flex Cable 15L Catalog: Parts: Technic, Flex Cable
*	1	bb0008c20L	Light Gray Technic, Flex Cable 20L Catalog: Parts: Technic, Flex Cable
*	2	bb0008c04L	Light Gray Technic, Flex Cable 4L Catalog: Parts: Technic, Flex Cable
*	10	4143	Light Gray Technic, Gear 14 Tooth Bevel Thin Catalog: Parts: Technic, Gear 414302 or 414352
*	2	4019	Light Gray Technic, Gear 16 Tooth - Axle Hole with Open Sides Catalog: Parts: Technic, Gear 401902 or 4107176
*	2	3650a	Light Gray Technic, Gear 24 Tooth Crown - Not Reinforced Catalog: Parts: Technic, Gear	1
*	2	x187	Light Gray Technic, Gear 24 Tooth with 3 Axle Holes Catalog: Parts: Technic, Gear
*	1	2825	Light Gray Technic, Liftarm, Modified Stud Connector Thin 1 x 4 Catalog: Parts: Technic, Liftarm 4107133
*	10	4274	Light Gray Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin 427402
*	2	3673	Light Gray Technic, Pin without Friction Ridges Catalog: Parts: Technic, Pin 367302 or 4184166
*	2	4263	Light Gray Technic, Plate 1 x 4 with Toothed Ends Catalog: Parts: Technic, Plate 4189319 or 4225508 or 426302 or 426352
*	2	3709b	Light Gray Technic, Plate 2 x 4 with 3 Holes Catalog: Parts: Technic, Plate 370902
*	5	3738	Light Gray Technic, Plate 2 x 8 with 7 Holes Catalog: Parts: Technic, Plate 373802
*	1	3736	Light Gray Technic, Steering Pulley Large Catalog: Parts: Technic, Steering 373602
*	4	9244c01 (Inv)	Light Gray Technic, Universal Joint 4L Catalog: Parts: Technic, Connector
*	2	3069	Light Gray Tile 1 x 2 Catalog: Parts: Tile 306902
*	1	2876	Light Gray Wedge 6 x 6 Cutout (Train Roof) Catalog: Parts: Wedge 287602 or 4140488
*	1	2436	Red Bracket 1 x 2 - 1 x 4 Catalog: Parts: Bracket 243621 or 4282742
*	4	4865	Red Panel 1 x 2 x 1 Catalog: Parts: Panel 486521
*	9	3023	Red Plate 1 x 2 Catalog: Parts: Plate 302321
*	5	3623	Red Plate 1 x 3 Catalog: Parts: Plate 362321
*	3	3710	Red Plate 1 x 4 Catalog: Parts: Plate 371021
*	11	3666	Red Plate 1 x 6 Catalog: Parts: Plate 366621	99
*	7	3460	Red Plate 1 x 8 Catalog: Parts: Plate 346021
*	4	4477	Red Plate 1 x 10 Catalog: Parts: Plate 447721
*	2	2420	Red Plate 2 x 2 Corner Catalog: Parts: Plate 242021 or 242071
*	2	3021	Red Plate 2 x 3 Catalog: Parts: Plate 302121
*	2	3020	Red Plate 2 x 4 Catalog: Parts: Plate 302021
*	1	3795	Red Plate 2 x 6 Catalog: Parts: Plate 379521	99
*	2	2817	Red Plate, Modified 2 x 2 with Pin Holes Catalog: Parts: Plate, Modified 281721
*	4	3665	Red Slope, Inverted 45 2 x 1 Catalog: Parts: Slope, Inverted 366521	99
*	2	2743	Red Technic Slope 4 x 1 x 1 2/3 Catalog: Parts: Technic 274321
*	2	2744	Red Technic Slope 6 x 1 x 1 2/3 Catalog: Parts: Technic 274421 or 4169042 or 4508550 or 6337300
*	6	3700	Red Technic, Brick 1 x 2 with Hole Catalog: Parts: Technic, Brick 370021
*	9	3701	Red Technic, Brick 1 x 4 with Holes Catalog: Parts: Technic, Brick 370121
*	16	3894	Red Technic, Brick 1 x 6 with Holes Catalog: Parts: Technic, Brick 389421
*	3	3702	Red Technic, Brick 1 x 8 with Holes Catalog: Parts: Technic, Brick 370221
*	12	2730	Red Technic, Brick 1 x 10 with Holes Catalog: Parts: Technic, Brick 273021
*	8	3895	Red Technic, Brick 1 x 12 with Holes Catalog: Parts: Technic, Brick 389521
*	4	3703	Red Technic, Brick 1 x 16 with Holes Catalog: Parts: Technic, Brick 370321
*	2	4262	Red Technic, Plate 1 x 6 with Toothed Ends Catalog: Parts: Technic, Plate 4106894 or 4109659 or 4189283 or 426221
*	6	3709b	Red Technic, Plate 2 x 4 with 3 Holes Catalog: Parts: Technic, Plate 370921
*	5	3738	Red Technic, Plate 2 x 8 with 7 Holes Catalog: Parts: Technic, Plate 373821
*	1	2413	Red Wedge, Plate 4 x 9 without Stud Notches Catalog: Parts: Wedge, Plate 241321 or 241371
*	2	4266	Red Wheel 20 x 30 Technic Catalog: Parts: Wheel 4204800 or 4248905 or 426621
*	1	4073	Trans-Green Plate, Round 1 x 1 Catalog: Parts: Plate, Round 3005748 or 6005748 or 6240221
*	1	4073	Trans-Red Plate, Round 1 x 1 Catalog: Parts: Plate, Round 3005741 or 614141 or 6208450
*	4	3482	White Wheel with Split Axle Hole Catalog: Parts: Wheel 348201 or 4194244 or 4279395
*	4	3070	Yellow Tile 1 x 1 Catalog: Parts: Tile 307024
*	4	3069	Yellow Tile 1 x 2 Catalog: Parts: Tile 306924
Extra Items:
Parts:
*	1	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin 278026 or 4121715 or 6279875
*	1	3713	Light Gray Technic Bush Catalog: Parts: Technic 371302 or 4125313 or 659002
*	1	4265a	Light Gray Technic Bush 1/2 Toothed, Four Interior Ridges Catalog: Parts: Technic
*	1	4274	Light Gray Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin 427402
*	1	4073	Trans-Green Plate, Round 1 x 1 Catalog: Parts: Plate, Round 3005748 or 6005748 or 6240221
*	1	4073	Trans-Red Plate, Round 1 x 1 Catalog: Parts: Plate, Round 3005741 or 614141 or 6208450
*	1	3070	Yellow Tile 1 x 1 Catalog: Parts: Tile 307024
Counterparts:
Parts:
*	1	3068pb0125	Black Tile 2 x 2 with Avionics Green and Light Gray Pattern 1 (Sticker) - Set 8856 Catalog: Parts: Tile, Decorated
*	1	3068pb0144	Black Tile 2 x 2 with Avionics Green and Light Gray Pattern 2 (Sticker) - Set 8856 Catalog: Parts: Tile, Decorated
*	1	4865pb026	Red Panel 1 x 2 x 1 with Helicopter Hook Arm Instructions Pattern (Sticker) - Set 8856 Catalog: Parts: Panel, Decorated
*	1	4865pb025	Red Panel 1 x 2 x 1 with Helicopter Hook Instructions Pattern (Sticker) - Set 8856 Catalog: Parts: Panel, Decorated
*	1	4865pb024	Red Panel 1 x 2 x 1 with Helicopter Landing Gear Instructions Pattern (Sticker) - Set 8856 Catalog: Parts: Panel, Decorated
*	1	4865pb022	Red Panel 1 x 2 x 1 with Yellow Arrow Right on Light Gray Background Pattern (Sticker) - Set 8856 Catalog: Parts: Panel, Decorated
*	2	4266pb02	Red Wheel 20 x 30 Technic with Yellow Arrow Pattern (Sticker) - Set 8856 Catalog: Parts: Wheel
Alternate Items:
Parts:
*	2	3650b	Light Gray Technic, Gear 24 Tooth Crown - Reinforced Catalog: Parts: Technic, Gear 365002	1
*	12	3666	Red Plate 1 x 6 Catalog: Parts: Plate 366621	99
*	2	3795	Red Plate 2 x 6 Catalog: Parts: Plate 379521	99
*	2	3665	Red Slope, Inverted 45 2 x 1 Catalog: Parts: Slope, Inverted 366521	99
*	2	3660	Red Slope, Inverted 45 2 x 2 with Flat Bottom Pin Catalog: Parts: Slope, Inverted 366021	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: Underside where hose connects is reinforced by the change of 2 inverted slopes 45 2 x 1 to 45 2 x 2 and addition of plate 2 x 6, one more plate 1 x 6 is also added.

Summary:

Type	Unique Lots	Total Qty
Regular Items:
Parts	108	515
Extra Items:
Parts	7	7
Counterparts:
Parts	7	8
Alternate Items:
Parts	5	20

Source:
(Unknown)