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💖Valentine's Day Deals: 10% OFF Sitewide-Up to 50% OFF-> Code: 2026 Click Here for More Details!
💖Valentine's Day Deals: 10% OFF Sitewide-Up to 50% OFF-> Code: 2026 Click Here for More Details!

enginediy

Original price $299.99
Original price $299.99 - Original price $299.99
Original price $299.99
Current price $259.99
$259.99 - $259.99
Current price $259.99

HUINA 4-in-1 1: 14 22CH 2.4G RC Excavator Remote Control Truck Electric Engineering Vehicle Model Unique Gift for Kids, Teens and Adults

Features: .Function: 1:14 high simulation excavator, 2.4G wireless all-round remote control, 22CH can go forward, backward, turn left, turn right,...

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Original price $299.99
Original price $299.99 - Original price $299.99
Original price $299.99
Current price $259.99
$259.99 - $259.99
Current price $259.99
Save 13% Save %
Original price $134.99 - Original price $134.99
Original price
$134.99
$134.99 - $134.99
Current price $134.99

Humanoid-1 3D Metal Future Mech War Machine Model with Articulated Joints & Lights

Humanoid-1 3D Metal Future Mech War Machine Model with Articulated Joints & Lights (700+PCS) Features: 1. Design style: Humanoid-1 continues th...

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Original price $134.99 - Original price $134.99
Original price
$134.99
$134.99 - $134.99
Current price $134.99
Original price $74.99 - Original price $74.99
Original price
$74.99
$74.99 - $74.99
Current price $74.99

HV-CLS-1238 Steering Gear Waterproof All-Metal Gear High Voltage Brushless High-Speed Servo for Capo U4 RC Car (Bearing Capacity 36KG)

HV-CLS-1238 Steering Gear Waterproof All-Metal Gear High Voltage Brushless High-Speed Servo for Capo U4 RC Car (Bearing Capacity 36KG)Features:.Sui...

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Original price $74.99 - Original price $74.99
Original price
$74.99
$74.99 - $74.99
Current price $74.99
Original price $189.99 - Original price $189.99
Original price
$189.99
$189.99 - $189.99
Current price $189.99

HW EzRun MAX10 G2+3652 G3 3300KV Sensored Brushless Power Kit with Extension Wire&ESC&Motor Set

Parameters:Color: BlackMaterial: Electronic componentsScale: 1/10thBrushed / Brushless: BrushlessSensored / Non-sensor: InductiveNumber of poles: 4...

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Original price $189.99 - Original price $189.99
Original price
$189.99
$189.99 - $189.99
Current price $189.99
Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99

Ignition Module for Holt H75 Engine Model

Original Ignition Module for H75 Engine ModelSpecifications:.Material: Electronic Components.Product Dimensions: 7 x 3 x 2cm.Product Weight: 85g.Pa...

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Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99
Original price $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99

Ignition Set for SEMTO Engine ST-NF2 Nitro Engine Model

Ignition Set for SEMTO Engine ST-NF2 Nitro Engine ModelThe ignition set contains a Fuel Tank + Fuel Pipe + Mounting Base Set, 2 F-Type Electric Plu...

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Original price $159.99 - Original price $159.99
Original price
$159.99
$159.99 - $159.99
Current price $159.99
Original price $20.99 - Original price $20.99
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$20.99
$20.99 - $20.99
Current price $20.99

Ignition Spare Part for Hit and Miss Engine Part

Ignition Spare Part for Hit and Miss Engine Part Features:1, Specialized For: Blue Hit and Miss Engine (Product ID: 33ED2674139 )2, It is used for ...

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Original price $20.99 - Original price $20.99
Original price
$20.99
$20.99 - $20.99
Current price $20.99
Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $89.99
Current price $89.99

Ignition Start Kit for TOYAN FS-S100G 4 Stroke RC Engine Four Stroke Gasoline Engine Kit (SKU: 33ED2726117)

Ignition Start Kit for TOYAN FS-S100G 4 Stroke RC Engine Four Stroke Gasoline Engine Kit (SKU: 33ED2726117) Package Lists: 1 x Starting ESC 1 x Spa...

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Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $89.99
Current price $89.99
Original price $12.99 - Original price $13.99
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$12.99 - $13.99
$12.99 - $13.99
Current price $12.99

Imperial 3/16in x 100mm Hex Socket Universal Knurled Screwdriver for Professional Models

Imperial 3/16in x 100mm Hex Socket Universal Knurled Screwdriver for Professional Models (Black) Upgrade your toolkit with this professional 3/16in...

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Original price $12.99 - Original price $13.99
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$12.99 - $13.99
Current price $12.99
Original price $14.99 - Original price $14.99
Original price
$14.99
$14.99 - $14.99
Current price $14.99

Inch Thread 3/16-40 Hex Socket Model Tool for Bolts / Spark Plugs Mounting DIY Engine Tool

Inch Thread 3/16-40 Hex Socket Model Tool for Bolts / Spark Plugs Mounting DIY Engine Tool Features:.The 3/16 inch threaded hex socket wrench tool ...

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Original price $14.99 - Original price $14.99
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$14.99
$14.99 - $14.99
Current price $14.99
Original price $18.99 - Original price $59.99
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$18.99 - $59.99
$18.99 - $59.99
Current price $18.99

Inch Thread 3/16-40 Spark Plug with Insulation Cap for HOWIN L6 Engine Model/ENJOMOR V12 Engine Model

Inch Thread 3/16-40 Spark Plug with Insulation Cap for Engine ModelFeatures:The spark plug thread interface has an inch thread of 3/16-40Specificat...

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Original price $18.99 - Original price $59.99
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$18.99 - $59.99
$18.99 - $59.99
Current price $18.99
Original price $49.99 - Original price $53.99
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$49.99 - $53.99
$49.99 - $53.99
Current price $49.99

Industrial Style Table Lamp Man Figure 3D Steampunk Handmade Metal Models with Light

Industrial Style Table Lamp Man Figure 3D Steampunk Handmade Metal Models with Light Features: .Three AA  batteries are needed and put into the hea...

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Original price $49.99 - Original price $53.99
Original price
$49.99 - $53.99
$49.99 - $53.99
Current price $49.99
Original price $24.99 - Original price $149.99
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$24.99 - $149.99
$24.99 - $149.99
Current price $24.99

Interstellar Cultural Exchange 3D DIY Metal Assembly Model Combo Set 1200+PCS

Interstellar Cultural Exchange 3D DIY Metal Assembly Model Combo Set 1200+PCS Features: 1. Unique appearance: 8 pieces in total, you can assemble 8...

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Original price $24.99 - Original price $149.99
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$24.99 - $149.99
Current price $24.99
Original price $179.99 - Original price $179.99
Original price
$179.99
$179.99 - $179.99
Current price $179.99

IV18 Vacuum Fluorescent Tube Clock - Cyberpunk NIXIE Tube Decor, RGB Glowing Display for PC Gaming Setup

IV18 Vacuum Fluorescent Tube Clock - Cyberpunk NIXIE Tube Decor, RGB Glowing Display for PC Gaming Setup Features: Retro VFD Tube Display:  Feature...

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Original price $179.99 - Original price $179.99
Original price
$179.99
$179.99 - $179.99
Current price $179.99
Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99

J31008 Single-Cylinder Four-Stroke Gasoline Internal Combustion Engine Teaching Model Experimental Instrument STEM Toy

J31008 Single-Cylinder Four-Stroke Gasoline Internal Combustion Engine Teaching Model Experimental Instrument STEM ToyFeatures:.This novel and uniq...

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Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
Original price $1,666.99 - Original price $1,785.99
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$1,666.99 - $1,785.99
$1,666.99 - $1,785.99
Current price $1,666.99

JCZK 300C PRO 2.4G 12CH Flybarless RC Helicopter Model with H1 PRO Smart Flight Control and GPS Positioning (RTF Version)

JCZK 300C PRO 2.4G 12CH Flybarless RC Helicopter Model with H1 PRO Smart Flight Control and GPS Positioning (RTF Version/Red/Silver) Product Info...

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Original price $1,666.99 - Original price $1,785.99
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$1,666.99 - $1,785.99
$1,666.99 - $1,785.99
Current price $1,666.99
Original price $53.99 - Original price $53.99
Original price
$53.99
$53.99 - $53.99
Current price $53.99

JXC5813B 1/24 Scale 2.4G 4WD Full-Proportional Synchronous RC Car Model

JXC5813B 1/24 Scale 2.4G 4WD Full-Proportional Synchronous RC Car Model Features: Full Proportional Control for Realistic Driving: Equipped with fu...

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Original price $53.99 - Original price $53.99
Original price
$53.99
$53.99 - $53.99
Current price $53.99
Original price $133.99 - Original price $139.99
Original price
$133.99 - $139.99
$133.99 - $139.99
Current price $133.99

KACIO B30-1 Mini Centrifugal Water Pump Model For Steam Engine Whippet Interal Combustion Engine Model

KACIO B30-1 Mini Centrifugal Water Pump Model For Steam Engine Whippet  Interal Combustion Engine Model   Features:.Made of brass, the exquisite ...

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Original price $133.99 - Original price $139.99
Original price
$133.99 - $139.99
$133.99 - $139.99
Current price $133.99
Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99

KACIO FD-6 Mini Three-legged Vertical Swing Steam Engine Model with Boiler & Steam Power Generating Units

KACIO FD-6 Mini Three-legged Vertical Swing Steam Engine Model with Boiler & Steam Power Generating Units Features:Mini Steam Engine: This stea...

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Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99
Original price $449.99 - Original price $449.99
Original price
$449.99
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Current price $449.99

KACIO LS1-14 Single Cylinder Reciprocating Steam Engine Model for Model Ship Model Boat Above 60cm

KACIO LS1-14 Single Cylinder Reciprocating Steam Engine Model without Boiler for Steam Model Ships Above 60cm Features: .The surface of body is t...

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Original price $449.99 - Original price $449.99
Original price
$449.99
$449.99 - $449.99
Current price $449.99
Sold out
Original price $599.99 - Original price $599.99
Original price
$599.99
$599.99 - $599.99
Current price $599.99

KACIO LS2-13S Vertical Steam Engine 2-cylinder Reciprocating Steam Engine with Oil Cup Reverse Rotation Steam Model Boat

KACIO LS2-13S Vertical Steam Engine 2-cylinder Reciprocating Steam Engine with Oil Cup Reverse Rotation Steam Model Boat Suitable for 80-120CM Stea...

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Original price $599.99 - Original price $599.99
Original price
$599.99
$599.99 - $599.99
Current price $599.99
Original price $799.99 - Original price $799.99
Original price
$799.99
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Current price $799.99

KACIO LS2-14 2 Cylinders Reciprocating Retro Steam Engine Model for Model Ship Model Boat Above 80cm

KACIO LS2-14 Double Cylinder Reciprocating Steam Engine Model without Boiler for Steam Model Ships Above 80cm Features: .The surface of body is t...

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Original price $799.99 - Original price $799.99
Original price
$799.99
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Current price $799.99
Original price $799.99 - Original price $799.99
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$799.99
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Current price $799.99

KACIO LS3-13S Steam Engine 3-cylinder Reciprocating Engine with Oil Cup Reverse Rotation Steam Model Boat

KACIO LS3-13S Steam Engine 3-cylinder Reciprocating Engine with Oil Cup Reverse Rotation Steam Model Boat Suitable for 80-120CM Steam Model Ship B...

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Original price $799.99 - Original price $799.99
Original price
$799.99
$799.99 - $799.99
Current price $799.99
Original price $99.99 - Original price $99.99
Original price
$99.99
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Current price $99.99

KACIO RS445-1 Simulated Miniature 12V 1A DC Generator Model For Whippet Steam Engine ICE Model

KACIO RS445-1 Simulated Miniature 12V 1A DC Generator Model For Whippet Steam Engine ICE Model Features: .The delicate and beautiful miniature DC g...

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Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99