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
*	8	3460	Black Plate 1 x 8 Catalog: Parts: Plate
*	1	3022	Black Plate 2 x 2 Catalog: Parts: Plate
*	4	3020	Black Plate 2 x 4 Catalog: Parts: Plate
*	4	4282	Black Plate 2 x 16 Catalog: Parts: Plate
*	1	x77ac50	Black String, Cord Thin 50cm Catalog: Parts: String & Net
*	1	2906	Black Technic Propeller 4 Blade 7 Stud Diameter with Square Ends Catalog: Parts: Technic
*	5	3704	Black Technic, Axle 2L Catalog: Parts: Technic, Axle
*	8	4519	Black Technic, Axle 3L Catalog: Parts: Technic, Axle
*	13	3705	Black Technic, Axle 4L Catalog: Parts: Technic, Axle
*	5	3706	Black Technic, Axle 6L Catalog: Parts: Technic, Axle
*	5	3707	Black Technic, Axle 8L Catalog: Parts: Technic, Axle
*	1	3737	Black Technic, Axle 10L Catalog: Parts: Technic, Axle
*	5	3708	Black Technic, Axle 12L Catalog: Parts: Technic, Axle
*	1	3701	Black Technic, Brick 1 x 4 with Holes Catalog: Parts: Technic, Brick
*	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
*	2	2825	Black Technic, Liftarm, Modified Stud Connector Thin 1 x 4 Catalog: Parts: Technic, Liftarm
*	68	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin
*	4	2711	Black Technic, Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Catalog: Parts: Technic, Plate
*	2	2738	Black Technic, Steering Arm 6.5 x 2 with Tow Ball Socket Squared, Un-Chamfered Catalog: Parts: Technic, Steering
*	2	3068	Black Tile 2 x 2 Catalog: Parts: Tile
*	4	3483	Black Tire 24mm D. x 8mm Offset Tread - Interior Ridges Catalog: Parts: Wheel, Tire & Tread
*	2	2717	Blue Technic Seat 3 x 2 Base Catalog: Parts: Technic
*	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
*	2	2357	Light Gray Brick 2 x 2 Corner Catalog: Parts: Brick
*	1	3960	Light Gray Dish 4 x 4 Inverted (Radar) with Solid Stud Catalog: Parts: Dish
*	14	3023	Light Gray Plate 1 x 2 Catalog: Parts: Plate
*	3	3623	Light Gray Plate 1 x 3 Catalog: Parts: Plate
*	3	3710	Light Gray Plate 1 x 4 Catalog: Parts: Plate
*	1	3666	Light Gray Plate 1 x 6 Catalog: Parts: Plate
*	1	3022	Light Gray Plate 2 x 2 Catalog: Parts: Plate
*	1	3795	Light Gray Plate 2 x 6 Catalog: Parts: Plate
*	2	2540	Light Gray Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends Catalog: Parts: Plate, Modified
*	2	4032	Light Gray Plate, Round 2 x 2 with Axle Hole Catalog: Parts: Plate, Round
*	2	2654	Light Gray Plate, Round 2 x 2 with Rounded Bottom (Boat Stud) Catalog: Parts: Plate, Round
*	2	4286	Light Gray Slope 33 3 x 1 Catalog: Parts: Slope
*	2	3039	Light Gray Slope 45 2 x 2 Catalog: Parts: Slope
*	1	2907	Light Gray Technic Ball with Grooves Catalog: Parts: Technic
*	15	3713	Light Gray Technic Bush Catalog: Parts: Technic
*	45	4265a	Light Gray Technic Bush 1/2 Toothed with 4 Interior Ridges Catalog: Parts: Technic
*	1	2908	Light Gray Technic Helicopter Rotor Holder Catalog: Parts: Technic
*	2	2744	Light Gray Technic Slope 6 x 1 x 1 2/3 Catalog: Parts: Technic
*	3	4185	Light Gray Technic Wedge Belt Wheel (Pulley) Catalog: Parts: Wheel
*	3	3749	Light Gray Technic, Axle 1L with Pin without Friction Ridges Catalog: Parts: Technic, Axle
*	2	2736	Light Gray Technic, Axle 1L with Tow Ball Catalog: Parts: Technic, Axle
*	5	3651	Light Gray Technic, Axle and Pin Connector Catalog: Parts: Technic, Connector
*	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
*	1	3894	Light Gray Technic, Brick 1 x 6 with Holes Catalog: Parts: Technic, Brick
*	3	3702	Light Gray Technic, Brick 1 x 8 with Holes Catalog: Parts: Technic, Brick
*	1	2730	Light Gray Technic, Brick 1 x 10 with Holes Catalog: Parts: Technic, Brick
*	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
*	2	4019	Light Gray Technic, Gear 16 Tooth - Axle Hole with Open Sides Catalog: Parts: Technic, Gear
*	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
*	10	4274	Light Gray Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin
*	2	3673	Light Gray Technic, Pin without Friction Ridges Catalog: Parts: Technic, Pin
*	2	4263	Light Gray Technic, Plate 1 x 4 with Toothed Ends Catalog: Parts: Technic, Plate
*	2	3709b	Light Gray Technic, Plate 2 x 4 with 3 Holes Catalog: Parts: Technic, Plate
*	5	3738	Light Gray Technic, Plate 2 x 8 with 7 Holes Catalog: Parts: Technic, Plate
*	1	3736	Light Gray Technic, Steering Pulley Large Catalog: Parts: Technic, Steering
*	4	9244c01 (Inv)	Light Gray Technic, Universal Joint 4L Catalog: Parts: Technic, Connector
*	2	3069	Light Gray Tile 1 x 2 Catalog: Parts: Tile
*	1	2876	Light Gray Wedge 6 x 6 Cutout (Train Roof) Catalog: Parts: Wedge
*	1	2436	Red Bracket 1 x 2 - 1 x 4 Catalog: Parts: Bracket
*	4	4865	Red Panel 1 x 2 x 1 Catalog: Parts: Panel
*	9	3023	Red Plate 1 x 2 Catalog: Parts: Plate
*	5	3623	Red Plate 1 x 3 Catalog: Parts: Plate
*	3	3710	Red Plate 1 x 4 Catalog: Parts: Plate
*	11	3666	Red Plate 1 x 6 Catalog: Parts: Plate	99
*	7	3460	Red Plate 1 x 8 Catalog: Parts: Plate
*	4	4477	Red Plate 1 x 10 Catalog: Parts: Plate
*	2	2420	Red Plate 2 x 2 Corner Catalog: Parts: Plate
*	2	3021	Red Plate 2 x 3 Catalog: Parts: Plate
*	2	3020	Red Plate 2 x 4 Catalog: Parts: Plate
*	1	3795	Red Plate 2 x 6 Catalog: Parts: Plate	99
*	2	2817	Red Plate, Modified 2 x 2 with Pin Holes Catalog: Parts: Plate, Modified
*	4	3665	Red Slope, Inverted 45 2 x 1 Catalog: Parts: Slope, Inverted	99
*	2	2743	Red Technic Slope 4 x 1 x 1 2/3 Catalog: Parts: Technic
*	2	2744	Red Technic Slope 6 x 1 x 1 2/3 Catalog: Parts: Technic
*	6	3700	Red Technic, Brick 1 x 2 with Hole Catalog: Parts: Technic, Brick
*	9	3701	Red Technic, Brick 1 x 4 with Holes Catalog: Parts: Technic, Brick
*	16	3894	Red Technic, Brick 1 x 6 with Holes Catalog: Parts: Technic, Brick
*	3	3702	Red Technic, Brick 1 x 8 with Holes Catalog: Parts: Technic, Brick
*	12	2730	Red Technic, Brick 1 x 10 with Holes Catalog: Parts: Technic, Brick
*	8	3895	Red Technic, Brick 1 x 12 with Holes Catalog: Parts: Technic, Brick
*	4	3703	Red Technic, Brick 1 x 16 with Holes Catalog: Parts: Technic, Brick
*	2	4262	Red Technic, Plate 1 x 6 with Toothed Ends Catalog: Parts: Technic, Plate
*	6	3709b	Red Technic, Plate 2 x 4 with 3 Holes Catalog: Parts: Technic, Plate
*	5	3738	Red Technic, Plate 2 x 8 with 7 Holes Catalog: Parts: Technic, Plate
*	1	2413	Red Wedge, Plate 4 x 9 without Stud Notches Catalog: Parts: Wedge, Plate
*	2	4266	Red Wheel 20 x 30 Technic Catalog: Parts: Wheel
*	1	4073	Trans-Green Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	1	4073	Trans-Red Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	4	3482	White Wheel with Split Axle Hole Catalog: Parts: Wheel
*	4	3070	Yellow Tile 1 x 1 Catalog: Parts: Tile
*	4	3069	Yellow Tile 1 x 2 Catalog: Parts: Tile
Extra Items:
Parts:
*	1	2780	Black Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin
*	1	3713	Light Gray Technic Bush Catalog: Parts: Technic
*	1	4265a	Light Gray Technic Bush 1/2 Toothed with 4 Interior Ridges Catalog: Parts: Technic
*	1	4274	Light Gray Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin
*	1	4073	Trans-Green Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	1	4073	Trans-Red Plate, Round 1 x 1 Catalog: Parts: Plate, Round
*	1	3070	Yellow Tile 1 x 1 Catalog: Parts: Tile
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	2876pb01	Light Gray Wedge 6 x 6 Cutout (Train Roof) with Yellow Arrow on Light Gray Background Pattern on Both Sides (Stickers) - Set 8856 Catalog: Parts: Wedge, 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	1
*	12	3666	Red Plate 1 x 6 Catalog: Parts: Plate	99
*	2	3795	Red Plate 2 x 6 Catalog: Parts: Plate	99
*	2	3665	Red Slope, Inverted 45 2 x 1 Catalog: Parts: Slope, Inverted	99
*	2	3660	Red Slope, Inverted 45 2 x 2 with Flat Bottom Pin Catalog: Parts: Slope, Inverted	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	8	9
Alternate Items:
Parts	5	20
New Items:
Parts	1	1

Source:
(Unknown)