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TracTop™ WD4 Fiberglass Canopy Only: Scratch and Dent (52" W x 57" L x 10" D)

Item #: WD4
Your Price: $669.99
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TracTop™ WD4 Series Fiberglass Canopy – Cosmetic Discount Options Available

Engineered to solve a key challenge brought on by the introduction of folding ROPS, the WD4 Series fiberglass canopy redefined operator protection and comfort. First launched in the late 1990s, this innovative design allows the ROPS to extend through the canopy—bringing shade closer to the operator without sacrificing functionality or adding unnecessary bulk.

Think of it like pulling your hat down for better coverage—this design delivers sun protection exactly where it’s needed, improving both comfort and performance in the field. Built to OEM standards and backed by over 40 years of manufacturing excellence, the WD4 Series represents a proven solution for operators who demand both performance and fit.


Cosmetic Discount Grading Guide

All discounted canopies are priced based on cosmetic condition. Performance and durability remain consistent unless otherwise noted.

Grade 1 – Light Cosmetic Imperfections
Minor surface scratches, small chips, or light gel-coat imperfections. Typically only noticeable upon close inspection. Fully structurally sound with no impact on performance.

Grade 2 – Moderate Cosmetic Imperfections
More noticeable wear including larger scratches, multiple chips, scuffs, or surface inconsistencies. Structurally solid and fully functional, with cosmetic defects visible from a short distance.

Grade 3 – Repair Required
Units in this category show significant cosmetic damage such as deep gouges, cracks, or major surface defects. These units may require repair or refinishing prior to use and are best suited for customers prioritizing cost savings or willing to perform repairs. Grade 3 canopies may not include trim.


Important Purchase Information

  • Free freight included within the continental U.S.
  • Grade 1 and Grade 2 units are fully functional with cosmetic imperfections only
  • Grade 3 units are sold as-is and may require repair
  • All cosmetic discount canopy sales are final and non-returnable
  • Inventory varies by grade and color

Mounting Kit Required (Sold Separately)

Custom Fit: Designed for John Deere 4000 & 5000 Series open station tractors.
Sleek Design: High-gloss gel-coated fiberglass, color-matched to John Deere Green for a seamless factory look.
Glare & Noise Reduction: Textured blackened resin underside minimizes glare and dampens noise for a more comfortable ride.
Durable & Reinforced: Heavy-duty fiberglass construction ensures long-lasting durability in demanding conditions.
Enhanced Safety: Emergency-grade amber and red reflectors increase visibility in low-light conditions.
Installation: 45 Minutes
For the best fit, use our Fitment Guide to choose your tractors make and model. Our high-quality fiberglass canopy attaches securely to your roll bar, offering tough, UV-resistant protection and added comfort. The WD4 was designed specifically for John Deere 3000, 4000, & 5000 series tractors.
At Thunderbird Industries, we stand behind the quality of our products and want you to be completely satisfied with your purchase. that's why every fiberglass canopy is backed by a 1-Year Limited Warranty covering manufacturer defects in materials and workmanship.

While we take great care of our design, production, and packaging processes, we understand that issues can occasionally arise. If your canopy arrives with miss parts or shows signs of defect we're here to help.

Buy now pay later

With NO down NO interest

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Why buy from Thunderbird?

  • Experience

    Over 40 Years manufacturing canopies!

  • Quality & Value

    OEM Quality at Aftermarket Prices

  • Durability

    Will last the life of your equipment!

How to buy

1

Select Your Canopy & Order

Select Your Canopy & Order

2

Track Your Shipment

Track Your Shipment

3

Install & Enjoy

Install & Enjoy
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With decades of manufacturing excellence, we produce premium fiberglass canopies designed for both retail customers and large-scale B2B operations. Our commitment to quality and innovation drives everything we do.

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