John Deere Loader 444 H & J LH 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 LH Side Door: Enhanced Durability and Visibility

Maintaining the integrity of your heavy equipment is critical for operational safety and efficiency. A damaged cab door compromises operator protection and reduces visibility.

The John Deere Loader 444 H & J LH Side Door offers a direct replacement solution designed for demanding work environments. Specifically engineered for John Deere 444 H and 444 J series loaders.

Constructed from premium 1/4″ clear Lexan Polycarbonate, this replacement door provides exceptional resistance against impacts, scratches, and harsh weather conditions encountered in construction, landscaping, and agricultural applications.

The robust polycarbonate material ensures superior strength compared to standard glass, significantly reducing the risk of shattering and enhancing operator safety during daily operations.

Optimal clarity is a key benefit, allowing operators an unobstructed view of their surroundings. This contributes to safer machine operation and improved productivity on the job site.

This LH (Left Hand) side door is precision-cut to match the specifications of your John Deere loader, ensuring a seamless fit and straightforward installation process.

Investing in high-quality replacement parts, such as this durable cab door, helps to extend the lifespan of your equipment and maintain peak operational performance.

Protect your investment and your personnel with a door engineered for resilience and performance. Its design prioritizes the rigorous demands of heavy-duty use.

eSkidSteer provides reliable components that meet the high standards required by professionals. Trust in parts that are built to last and perform.

Ensure consistent operator safety and visibility. Upgrade to the John Deere Loader 444 H & J LH Side Door and maintain your fleet's operational excellence.

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.