Skip to content
  • 💃🏻 Get your shopping fix now🛍️ 20% off all items 🔥
  • 💃🏻 Get your shopping fix now🛍️ 20% off all items 🔥
Athearn StoreAthearn Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • RC Cars and Trucks
    • Ready-To-Run
    • Parts & Accessories
    • Wheels and Tires
    • Kit
  • Model Trains
    • HO Scale Model Trains
    • Trains by Brand
    • O Gauge Model Trains
    • N Scale Model Trains
    • Model Train Clearance
    • Model Scenery
    • European Model Trains
    • Model Railroading Tools
  • Scale
    • HO Scale
    • O Scale
    • N Scale
    • Wood
    • ON30
Home / Model Trains / HO Scale Model Trains / Detail Parts
  • Athearn 29137 HO Scale Modern Yard Tractor UPS -Athearn Store athearn 29137 ho scale modern yard tractor ups
  • Lionel 2329360 O Gauge Theatre - Disney 100th -Athearn Store lionel 2329360 o gauge theatre disney 100th
Sale!
Athearn 67240 HO Scale RTR DC-21 Pin Motherboard For LEDs

Athearn 67240 HO Scale RTR DC-21 Pin Motherboard For LEDs

$19.99 Original price was: $19.99.$13.99Current price is: $13.99.

SKU: D2HPD 6703868969126 Categories: Detail Parts, HO Scale Model Trains, Model Trains Tags: HO DL Parts, Lightboard, Scale_HO Scale, Trains
  • Risk-Free Shopping with Returns
  • 100% High Quality Guarantee
  • Fast and Secure Payments
  • Service with a smile, always online.
Browse
  • Model Trains
    • European Model Trains
    • HO Scale Model Trains
      • Couplers and Wheelsets
      • Detail Parts
      • Freight Cars
      • Locomotives
      • Passenger Cars
      • Pre-Order
      • Rolling Stock
      • Vehicles
    • Model Railroading Tools
    • Model Scenery
    • Model Train Clearance
    • N Scale Model Trains
    • O Gauge Model Trains
    • Trains by Brand
      • Athearn
      • Lionel Trains
      • ScaleTrains
      • Tangent Scale Models
      • Walthers Model Trains
  • RC Cars and Trucks
    • Kit
    • Parts & Accessories
    • Ready-To-Run
    • Wheels and Tires
  • Scale
    • HO Scale
      • Rolling Stock
      • Track And Accessories
      • Trains
      • Vehicles and Containers
    • N Scale
      • Rolling Stock
      • Trains
    • O Scale
      • Couplers Wheels Parts
      • Rolling Stock
      • Track And Accessories
      • Trains
      • Vehicles and Containers
    • ON30
    • Wood
  • Uncategorized
  • Description
  • Reviews (0)

Athearn 67240 HO Scale RTR DC-21 Pin Motherboard for LEDs

HO RTR DC-21 Pin Motherboard for LEDs (1)

Reviews

There are no reviews yet.

Be the first to review “Athearn 67240 HO Scale RTR DC-21 Pin Motherboard For LEDs” Cancel reply

Related products

Sale!
Athearn 18011 HO Scale 62' Tank Car Norfolk Southern Safety Training NS 362785
Quick View

Freight Cars

Athearn 18011 HO Scale 62′ Tank Car Norfolk Southern Safety Training NS 362785

$31.99 Original price was: $31.99.$22.39Current price is: $22.39.
Sale!
Walthers 910-1261 HO Scale Trinity 25,000 Gal Tank Car PBF Holding DPRX 255989
Quick View

Model Trains

Walthers 910-1261 HO Scale Trinity 25,000 Gal Tank Car PBF Holding DPRX 255989

$27.99 Original price was: $27.99.$19.59Current price is: $19.59.
Sale!
Woodland Scenics JP5618 N Scale Just Plug Vehicles - Blue Coupe
Quick View

Model Scenery

Woodland Scenics JP5618 N Scale Just Plug Vehicles – Blue Coupe

$22.99 Original price was: $22.99.$16.09Current price is: $16.09.
Sale!
Märklin 81846 Z Scale American Christmas Starter Set - Standard DC
Quick View

Model Trains

Märklin 81846 Z Scale American Christmas Starter Set – Standard DC

$219.99 Original price was: $219.99.$98.99Current price is: $98.99.
Sale!
Atlas 20007054 HO Scale Commuter Passenger Type 8500 Cab Car Metra 8572
Quick View

HO Scale Model Trains

Atlas 20007054 HO Scale Commuter Passenger Type 8500 Cab Car Metra 8572

$99.99 Original price was: $99.99.$69.99Current price is: $69.99.
Sale!
Brekina 85750 HO Scale 1955 Peterbilt 281 Semi Tractor Cab - Red
Quick View

HO Scale Model Trains

Brekina 85750 HO Scale 1955 Peterbilt 281 Semi Tractor Cab – Red

$31.99 Original price was: $31.99.$22.39Current price is: $22.39.
Sale!
Athearn 3578 N Scale 33,900 Gallon Tank Car TACX 1145
Quick View

Model Trains

Athearn 3578 N Scale 33,900 Gallon Tank Car TACX 1145

$31.99 Original price was: $31.99.$22.39Current price is: $22.39.
Sale!
Walthers Cornerstone 933-4113 HO Scale The Bargain Depot Kit
Quick View

Model Trains

Walthers Cornerstone 933-4113 HO Scale The Bargain Depot Kit

$31.99 Original price was: $31.99.$22.39Current price is: $22.39.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping Policy
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.usmodeltoysworld.com
    • RC Cars and Trucks
      • Ready-To-Run
      • Parts & Accessories
      • Wheels and Tires
      • Kit
    • Model Trains
      • HO Scale Model Trains
      • Trains by Brand
      • O Gauge Model Trains
      • N Scale Model Trains
      • Model Train Clearance
      • Model Scenery
      • European Model Trains
      • Model Railroading Tools
    • Scale
      • HO Scale
      • O Scale
      • N Scale
      • Wood
      • ON30
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.