John Deere Loader 444 H & J RH Side Door | Shields Lexan Polycarbonate

✅ Exact OEM replacement at every thickness — including 3/8" and 1/2"

Every thickness is cut to exact OEM dimensions and drops into the factory opening. The perimeter is edge-milled to OEM glass thickness so the panel seats in the factory gasket and frame. The latch area is counter-milled so the original latch engages and secures normally. Original latch, frame, and mounting hardware are reused — no drilling, shimming, or trimming; no hardware kit required.

Same impact-grade polycarbonate used in check-cashing and teller windows

260× stronger than glass at half the weight. Post-coated with SHIELDS® proprietary SUPERCOAT™ — a silicone hard coating applied after forming, abrasion-resistant to steel wool. Wiper-safe. Inspect wipers before use and clear debris from the frame seal. 10-year coverage against breakage, coating failure, hazing, and yellowing.

John Deere Loader 444 H & J RH Side Door | Shields Lexan Polycarbonate

Ensure operator safety and maintain optimal visibility with the John Deere Loader 444 H & J RH Side Door.

This premium replacement door is engineered from 1/4″ clear Shields Lexan Polycarbonate, a material renowned for its extreme durability.

Lexan polycarbonate provides exceptional impact resistance, significantly surpassing traditional glass in demanding operational environments.

Designed specifically for the Right Hand (RH) side of John Deere Loader 444 H & J models, it ensures a precise fit and seamless integration.

Maintain clear sightlines while operating in construction, landscaping, or agricultural settings, enhancing productivity and safety.

The robust construction of this door minimizes the risk of damage from debris and environmental hazards.

Investing in a high-quality replacement cab component like this reduces potential downtime and long-term maintenance costs.

eSkidSteer.com provides essential attachments and parts for heavy machinery, focusing on reliable solutions for professionals.

Experience the benefits of superior material engineering with a product designed to withstand rigorous daily use.

Browse our extensive selection of cab enclosures and accessories to find precise fits for your equipment needs.

OEM gaskets are frequently damaged when the original glass breaks. Before installing, inspect the cab frame gasket — replace if torn, hardened, or deformed. A properly seated gasket is essential for weather sealing regardless of door material.

A: Yes. Every thickness — including 3/8" and 1/2" — is cut to exact OEM dimensions and drops into the factory opening. The perimeter is edge-milled to OEM glass thickness so the panel seats in the factory gasket and frame. The latch area is counter-milled so the original latch engages and secures normally. No accommodation is required for the added thickness.

A: Yes. The 1/2" panel is edge-milled to OEM glass thickness at the perimeter and counter-milled at the latch. It drops into the same factory frame, seats in the same gaskets, and is secured with the same hardware. No extra hardware, shimming, or drilling required.

A: Yes. SUPERCOAT™ is wiper-compatible. Inspect your wiper blade before use and clear any rocks, sticks, or debris from the frame seal. Trapped debris scratches any surface — this is standard wiper maintenance, not a SHIELDS® limitation.

A: Manufacturing defects: breakage, coating failure, excessive haze, and excessive yellowing — up to 10 years from date of sale. Does not cover scratching from normal use, impact damage from operation, or improper installation.

A: Inspect them before installing. OEM gaskets are frequently damaged when the original glass breaks. Replace any gasket that is torn, hardened, or deformed before installing the new panel.

A: SUPERCOAT™ is a proprietary silicone hard coating applied post-forming — not co-extruded into the material. Post-application gives higher adhesion and abrasion resistance. It is abrasion-resistant to steel wool and UV-stable. Cheap uncoated polycarbonate yellows and hazes within months outdoors; SUPERCOAT™ is designed to maintain clarity for the full warranty term.

A: Shipping is calculated at checkout — simply add the item to your cart, enter your delivery address, and the shipping charge will be displayed before you complete your order.

A: Add the item to your cart directly on eskidsteer.com and complete checkout online. If you have a fitment question before purchasing, call us at (866) 757-8337.