Image	Qty	Item No	Description	MID
Regular Items:
Parts:
Yes	1	7942stk01	Sticker Sheet for Set 7942 - (58593/4500817)
Yes	1	3835	Black Minifigure, Utensil Axe
Yes	1	3962b	Black Minifigure, Utensil Radio with Extended Handle
Yes	1	3795	Black Plate 2 x 6
Yes	1	2508	Black Plate, Modified 1 x 2 with Long Tow Ball
Yes	6	4488	Black Plate, Modified 2 x 2 with Wheel Holder
Yes	1	2584	Black String Reel 2 x 2 Holder
Yes	1	x77cc30	Black String, Cord Medium Thickness 30cm / 38L	99
Yes	6	6015	Black Tire 21mm D. x 12mm - Offset Tread Small Wide	3
Yes	1	52038	Dark Bluish Gray Brick, Modified 2 x 4 - 1 x 4 with 2 Recessed Studs and Thick Side Arches
Yes	2	4346	Dark Bluish Gray Container, Box 2 x 2 x 2 Door with Slot
Yes	1	6158	Dark Bluish Gray Minifigure Fire Helmet Breathing Hose
Yes	1	30194	Dark Bluish Gray Minifigure, Utensil Tool Circular Blade Saw
Yes	1	3710	Dark Bluish Gray Plate 1 x 4
Yes	2	3839b	Dark Bluish Gray Plate, Modified 1 x 2 with Bar Handles - Flat Ends, Low Attachment
Yes	1	2431px17	Dark Bluish Gray Tile 1 x 4 with Light Switch, 2 White Gauges and Train Throttle Pattern
Yes	1	2432	Dark Bluish Gray Tile, Modified 1 x 2 with Bar Handle
Yes	1	52036	Dark Bluish Gray Vehicle, Base 4 x 12 x 3/4 with 4 x 2 Recessed Center with Smooth Underside
Yes	6	50745	Dark Bluish Gray Vehicle, Mudguard 4 x 2 1/2 x 1 2/3 with Arch Round
Yes	5	3023	Light Bluish Gray Plate 1 x 2
Yes	1	3021	Light Bluish Gray Plate 2 x 3
Yes	1	48336	Light Bluish Gray Plate, Modified 1 x 2 with Bar Handle on Side - Closed Ends
Yes	1	3730	Light Bluish Gray Plate, Modified 2 x 2 with Tow Ball Socket, Short, 4 Slots	1
Yes	1	2585	Light Bluish Gray String Reel 2 x 2 Drum
Yes	1	3069px19	Light Bluish Gray Tile 1 x 2 with Red 82, Yellow and White Gauges Pattern
Yes	2	2431	Light Bluish Gray Tile 1 x 4
Yes	2	3010	Red Brick 1 x 4
Yes	2	4070	Red Brick, Modified 1 x 1 with Headlight
Yes	2	4345	Red Container, Box 2 x 2 x 2
Yes	2	44569	Red Hinge Train Gate 2 x 4 Locking Dual 2 Fingers with Rear Reinforcements	2
Yes	6	30413	Red Panel 1 x 4 x 1
Yes	2	3623	Red Plate 1 x 3
Yes	1	3710	Red Plate 1 x 4
Yes	4	3020	Red Plate 2 x 4
Yes	1	6019	Red Plate, Modified 1 x 1 with U Clip (Horizontal Grip)	5
Yes	2	4085c	Red Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)	4
Yes	4	52501	Red Slope, Inverted 45 6 x 1 Double with 1 x 4 Cutout
Yes	5	2555	Red Tile, Modified 1 x 1 with Clip
Yes	2	45677	Red Wedge 4 x 4 x 2/3 Triple Curved
Yes	1	2447	Trans-Brown (Old Trans-Black) Minifigure, Visor Standard
Yes	1	4865	Trans-Clear Panel 1 x 2 x 1
Yes	2	54200	Trans-Clear Slope 30 1 x 1 x 2/3
Yes	4	54200	Trans-Dark Blue Slope 30 1 x 1 x 2/3
Yes	1	57783	Trans-Light Blue Windscreen 3 x 4 x 1 1/3 Large Glass Surface
Yes	2	3024	Trans-Red Plate 1 x 1
Yes	1	3023	Trans-Yellow Plate 1 x 2
Yes	1	4073	Trans-Yellow Plate, Round 1 x 1
Yes	1	3004	White Brick 1 x 2
Yes	2	44568	White Hinge Plate 1 x 4 Locking Dual 1 Finger on Side
Yes	3	3710	White Plate 1 x 4
Yes	2	3020	White Plate 2 x 4
Yes	1	3794a	White Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)	8
Yes	1	4599a	White Tap 1 x 1 with Hole in Nozzle End	7
Yes	9	2412b	White Tile, Modified 1 x 2 Grille with Bottom Groove
Yes	6	6014b	White Wheel 11mm D. x 12mm, Hole Notched for Wheels Holder Pin
Yes	1	3062	Yellow Brick, Round 1 x 1
Yes	1	3838	Yellow Minifigure Air Tanks
Yes	1	60849	Yellow Minifigure, Utensil Hose Nozzle Elaborate	99
Yes	1	3022	Yellow Plate 2 x 2
Yes	1	4599a	Yellow Tap 1 x 1 with Hole in Nozzle End	6
Yes	1	3829c01	Yellow Vehicle, Steering Stand 1 x 2 with Black Steering Wheel
Minifigures:
Yes	1	cty0047 (Inv)	Fire - Reflective Stripes, Black Legs, Silver Fire Helmet, Silver Sunglasses
Extra Items:
Parts:
Yes	1	2447	Trans-Brown (Old Trans-Black) Minifigure, Visor Standard
Yes	1	54200	Trans-Clear Slope 30 1 x 1 x 2/3
Yes	1	54200	Trans-Dark Blue Slope 30 1 x 1 x 2/3
Yes	1	4073	Trans-Yellow Plate, Round 1 x 1
Yes	1	60849	Yellow Minifigure, Utensil Hose Nozzle Elaborate
Counterparts:
Parts:
Yes	1	2584c003 (Inv)	Black String Reel 2 x 2 Holder with Light Bluish Gray Drum (2584 / 2585)
Yes	1	2584c09 (Inv)	Black String Reel 2 x 2 Holder with Light Bluish Gray Drum with Black String 35L with Yellow Hose Nozzle Simple (2584 / 2585 / 194cx2)
Yes	1	2584c11 (Inv)	Black String Reel 2 x 2 Holder with Light Bluish Gray Drum with Black String Medium 38L and Yellow Hose Nozzle Elaborate (2584 / 2585 / x77cc30 / 60849)
Yes	2	4346pb20	Dark Bluish Gray Container, Box 2 x 2 x 2 Door with Slot with City Fire Logo Badge on Dark Bluish Gray Background Pattern (Sticker) - Set 7942
Yes	2	2431pb075	Light Bluish Gray Tile 1 x 4 with Silver Tread Plate and 6 Rivets Pattern (Sticker) - Sets 3179 / 7636 / 7642 / 7942 / 7944 / 8191
Yes	2	30413pb017	Red Panel 1 x 4 x 1 with White '7942' Pattern (Sticker) - Set 7942
Yes	1	45677pb001	Red Wedge 4 x 4 x 2/3 Triple Curved with Fire Logo Badge and 2 White Chevrons Pattern (Sticker) - Sets 7208 / 7942 / 7945
Yes	6	6014bc01 (Inv)	White Wheel 11mm D. x 12mm, Hole Notched for Wheels Holder Pin with Black Tire 21mm D. x 12mm - Offset Tread Small Wide (6014b / 6015)
Yes	6	6014bc05 (Inv)	White Wheel 11mm D. x 12mm, Hole Notched for Wheels Holder Pin with Black Tire 21mm D. x 12mm - Offset Tread Small Wide, Band Around Center of Tread (6014b / 87697)
Alternate Items:
Parts:
Yes	6	87697	Black Tire 21mm D. x 12mm - Offset Tread Small Wide, Band Around Center of Tread	3
Yes	1	63082	Light Bluish Gray Plate, Modified 2 x 2 with Tow Ball Socket, Short, Flattened with Holes and Axle Hole in Center	1
Yes	2	92092	Red Hinge Train Gate 2 x 4 Locking Dual 2 Fingers without Rear Reinforcements	2
Yes	1	61252	Red Plate, Modified 1 x 1 with Open O Clip (Horizontal Grip)	5
Yes	2	4085d	Red Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)	4
Yes	2	4085b	Red Plate, Modified 1 x 1 with U Clip Thin (Vertical Grip)	4
Yes	1	3794b	White Plate, Modified 1 x 2 with 1 Stud with Groove (Jumper)	8
Yes	1	4599b	White Tap 1 x 1 without Hole in Nozzle End	7
Yes	1	194cx2	Yellow Minifigure, Utensil Hose Nozzle Simple with 35L Black String	99
Yes	1	4599b	Yellow Tap 1 x 1 without Hole in Nozzle End	6

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: The yellow hose nozzle and the black string are replaced with a hose nozzle with fixed string.

Summary:

Type	Unique Lots	Total Qty
Regular Items:
Parts	61	127
Minifigures	1	1
Extra Items:
Parts	5	5
Counterparts:
Parts	9	22
Alternate Items:
Parts	10	18

Source:
(Unknown)