Search  for anything...

Light Rail Drive Wheel Replacement Kit, Robotic Grow Light Mover Part, Fits LightRail 3.5, LightRail 4.0, LightRail 4.20

  • Based on 67 reviews
Condition: New
Checking for the best price...
$12.00 Why this price?
Save $37.99 was $49.99

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Gualala Robotics Inc.

Arrives Jul 3 – Jul 5
Order within 6 hours and 29 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • LR3 Drive Wheel O-Ring Kit

Brand: Light Rail


Color: Natural


Material: Metal


Style: Instrument Grade Robotics


Room Type: Indoor


Room Type: Indoor


Specific Uses For Product: Indoor


Indoor Outdoor Usage: Indoor


Power Source: Corded Electric


Other Special Features of the Product: Automatic Traction Control and Advanced Digital Control Circuitry


Control Method: Remote


Light Source: LED


Number of Light Sources: 1


Light Color: White


Embellishment Feature: Crystal


Lighting Method: Fluorescent


Wattage: 9 watts


Bulb Base: E26 Medium


Controller Type: Remote Control


Switch Type: Toggle


Water Resistance Level: Not Water Resistant


Connectivity Protocol: Zigbee


Efficiency: High Efficiency


Mounting Type: Motor


Fixture Type: Non Removable


Installation Type: Motor Mounted


Warranty Type: Limited


Specification Met: CE, CSA, RoHS, UL


Required Assembly: No


Color: Natural


Style Name: Instrument Grade Robotics


Theme: Industrial


Shape: Round


Shade Color: black


Material Type: Metal


Finish Types: Powder Coated


Shade Material: Plastic


Number of Items: 1


Unit Count: 1.0 Count


Brand Name: Light Rail


Included Components: Black Drive Wheel, Tension Spring, Fasteners, Instructions


Model Number: DW KIT


Manufacturer: Gualala Robotics


UPC: 689001390022


Global Trade Identification Number: 22


Model Name: DW KIT


Item Type Name: agricultural-machinery-lighting-and-electrical


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 3 – Jul 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Better than my original drive wheel?
It seems better than the original? I used the larger wheel
Reviewed in the United States on February 15, 2025 by Michelle Davis

  • Quick And Easy
After 3 years of near continuous operation I bought this rebuild kit. Quick and easy with a video on YouTube for guidance.
Reviewed in the United States on September 29, 2023 by Amazon Customer

  • It's like getting new tires on your car.
As these drive wheels age, they wear down and leave rubber on the track which loosens its grip on the rail. The result is a gradual unnoticeable slow down and bogged down movement. Replacement is as easy as slide off - slide on, and a quick cleaning of the rail. Now the speed is up to par and working like brand new. Very cheap fix. Also consider changing the trolley wheels with the extreme duty wheels. Gualala Robotics Inc. answered all my questions and were very helpful. ... show more
Reviewed in the United States on March 15, 2019 by Terry Smiel

  • Perfect fit
Identical to the factory part
Reviewed in the United States on December 11, 2022 by Christopher Anderson

  • Been using light rail for years
Replacement parts great ideal
Reviewed in the United States on December 5, 2021 by robert

  • works fantastic to move light for even heat distribution above animals ...
works fantastic to move light for even heat distribution above animals enclosures reducing the chance of potentially harmful hot spots for animals
Reviewed in the United States on December 13, 2017 by Internet Shopper

  • Works as it should
Easy to replace
Reviewed in the United States on September 9, 2019 by The Dude

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...