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Science / Engineering Kits On Sale

Online shopping for science, engineering kits on sale, saving you up to 49%. Tamiya is ranked #1 in science, engineering kits on sale, followed by Stevens Motors, Model Shipways and 4M Project Kits.

Science / Engineering Kits On Sale Manufacturers

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Stevens-Motors Assorted Plastic Crown Gear Set (1.9mm ID) (12pcs)
Sale
26% Off

Assorted Plastic Crown Gear Set (1.9mm ID) (12pcs)

$6.95
$5.14
 
In Stock
Earn
146
Rewards
Model-Shipways Gatling Gun Model 1866 Model Military Weapon Kit 1/16 Scale #4010
Sale
31% Off

Gatling Gun Model 1866

Model Military Weapon Kit

$78.95
$54.39
 
In Stock
Earn
1,550
Rewards
Model-Shipways #MSW4010. This is the 1/16 Scale Gatling Gun Model 1866 Model Military Weapon Kit by Model Shipways.
Tamiya Large Diameter Wheel Set
Sale
26% Off

Large Diameter Wheel Set

$8.75
$6.39
 
In Stock
Earn
182
Rewards
Tamiya #TAM70111. This is a Set of Two Large Diameter Wheels w/Hubs and Hardware. These wheels are used for Scientific Type kits and NOT for R/C kits.
Tamiya Submarine Motor
Sale
31% Off

Submarine Motor

$11.00
$7.57
 
In Stock
Earn
216
Rewards
Tamiya #TAM70153. This is a Submarine Motor Kit from Tamiya.
Tamiya Mini Motor Multi-Ratio Gearbox 12-Speed
Clearance
38% Off

Mini Motor Multi-Ratio Gearbox 12-Speed

$16.00
$12.09 $9.79
 
In Stock
Earn
279
Rewards
Tamiya #TAM70190. This is the Mini Motor Multi-Ratio Gearbox (12 Speed) from Tamiya's Educational Construction Series.
Stevens-Motors Knife Type On-Off-On Switch (DPDT)
Sale
25% Off

Knife Type On-Off-On Switch (DPDT)

$7.95
$5.89
 
In Stock
Earn
168
Rewards
Tamiya Remote Control Forklift
Sale
29% Off

Remote Control Forklift

$51.00
$36.19
 
In Stock
Earn
1,031
Rewards
Tamiya #TAM70115. This is a Remote Control Forklift Kit from the Educational Construction Series by Tamiya.
4M-Projects Weather Station Green Science Kit Science Engineering Kit #4573
Clearance
37% Off

Weather Station Green Science Kit

Science Engineering Kit

$16.50
$13.16 $10.34
 
In Stock
Earn
295
Rewards
4M-Projects #FMK4573. This is the Weather Station Green Science Kit by 4M Project Kits.
Stevens-Motors Assorted Large Plastic Pulley Set (1.9mm ID) (10pcs)
Sale
26% Off

Assorted Large Plastic Pulley Set (1.9mm ID) (10pcs)

$5.95
$4.40
 
In Stock
Earn
125
Rewards
Tamiya BOBOT CONSTRUCTION SET R/C
Sale
53% Off

BOBOT CONSTRUCTION SET R/C

$169.00
$79.09
 
In Stock
Earn
2,254
Rewards
Tamiya #TAM70216. This is the 3-Channel Remote Control Robot Construction Set from the Tamiya Robocraft Series. Suitable for Ages 14 & Older.
Model-Shipways Wright Flyer Model Airplane Kit 1/16 Scale #1020
Sale
22% Off

Wright Flyer

Model Airplane Kit

$149.97
$116.97
 
In Stock
Earn
3,334
Rewards
Model-Shipways #MSW1020. This is the 1/16 Scale Wright Flyer Model Airplane Kit by Model Airways.
OWI Super Solar Recycler (New)
Sale
19% Off

Super Solar Recycler (New)

$20.95
$16.79
 
In Stock
Earn
479
Rewards
OWI #OWIOWI-MSK616. This is the Super Solar Recycler by OWI. Suitable for Ages 8 & Older.
Tamiya 2-Ch R/C Boxing Fighter Battle Set
Sale
31% Off

2-Ch R/C Boxing Fighter Battle Set

$73.00
$50.29
 
In Stock
Earn
1,433
Rewards
Tamiya #TAM71113. This is a 2-Channel Remote Control Boxing Fighter Battle Set from the Tamiya Robocraft Series. Suitable for Ages 10 & Older.
Tamiya 1.5A Parallel Cord 5M
Sale
25% Off

1.5A Parallel Cord 5M

$5.50
$4.09
 
In Stock
Earn
117
Rewards
Tamiya #TAM75019. This is a 5 Meter Piece of 1.5 Amp Parallel Cord from Tamiya.
Elenco DaVinci Submarine Kit
Sale
25% Off

DaVinci Submarine Kit

$24.99
$18.51
 
In Stock
Earn
528
Rewards
Tamiya Amphibious Vehicle
Sale
31% Off

Amphibious Vehicle

$21.00
$14.49
 
In Stock
Earn
413
Rewards
Tamiya #TAM70119. This is an Amphibious Vehicle Kit from Tamiya. It's for experienced model builders.
Tamiya 3-Speed Crank Axle Gearbox Set by Tamiya Science Education Engineering Kit #70093
Sale
28% Off

3-Speed Crank Axle Gearbox Set by Tamiya

Science Education Engineering Kit

$9.75
$6.99
 
In Stock
Earn
199
Rewards
Tamiya #TAM70093. This is a 3-Speed Crank Axle Gearbox Assembly Set from Tamiya.
Tamiya Single Gearbox 4 Speed
Sale
31% Off

Single Gearbox 4 Speed

$9.75
$6.70
 
In Stock
Earn
191
Rewards
Tamiya Sliding Ladybug Vibrating Action
Sale
31% Off

Sliding Ladybug Vibrating Action

$13.00
$8.95
 
In Stock
Earn
255
Rewards
Tamiya #TAM71117. Internal motor spins a cylindrical plate with a weight (a screw) placed on one side creating an updown rapid vibrating movement. This vibration is then conveyed to 3 rods that smoothly propel the model forward in a sliding type movement.Easy assembly using snap-on parts and screws. Powered by a Type 130 motor. Direction can be easily altered by changing the direction of the rods. Speed can be adjusted by changing the angle of the rods. Body shape designed to represent various popular animals whilst maintaining a curved form to move around obstacles. Eyes act as rollers also helping model to smoothly work around obstacles. Games and races can be easily made by building an obstacle course usin
OWI Hydraulic Arm Edge
Sale
18% Off

Hydraulic Arm Edge

$52.95
$42.99
 
In Stock
Earn
1,225
Rewards
OWI #OWIOWI-632. This is the Hydraulic Arm Edge Kit from OWI. Suitable for Ages 10 & Older.
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