SHIELDS 1/2 Inch Front Windshield for Komatsu 8, 10 and 11 Series

Komatsu -8, -10 and -11 series excavators, from the PC130-8 and PC200LC-8 to the PC360LC-11 and PC490LC-11, share flat front upper glass 20Y-53-11520 and lower glass 20Y-53-11611. SHIELDS makes both in 1/2 inch polycarbonate shaped like the originals, duplicates the mounting holes and mills the edges so the original hardware carries over, and coats both sides with SUPERCOAT. You can buy each window on its own, in clear or tint, and replace only the panel you need.

SHIELDS 1/2 inch polycarbonate windows replace the flat front upper and lower glass on Komatsu -8, -10 and -11 series excavators. Both are flat like the original glass and coated on both sides with SHIELDS' SUPERCOAT hard coat. Each window is sold on its own in clear or tint.

SHIELDS Komatsu 8, 10 and 11 Series Excavator Windshield Features: Komatsu Excavator Glass Replacement, Upper and Lower

• 1/2 inch formed polycarbonate, which SHIELDS rates at more than 260 times the strength of glass at half the weight
• SUPERCOAT hard coat on both sides resists abrasion, so you can keep using your wiper
• Upper replaces glass 20Y-53-11520; lower replaces 20Y-53-11611
• Flat upper and lower, formed to the shape of the original glass
• Drop-in replacement: mounting holes duplicated and edges milled so the original hardware carries over
• Tint is built into the material, not a film; SHIELDS advises against adding aftermarket tint film because the coating will not hold adhesives

Komatsu 8, 10 and 11 Series Window Part and Glass Numbers

SHIELDS publishes the material data that applies to these Komatsu excavator windows: the SHIELDS polycarbonate windshield technical data sheet (PDF) covers impact strength, light transmission and UV resistance, the SHIELDS SUPERCOAT hard coat data sheet (PDF) covers abrasion and chemical resistance, and the SHIELDS polycarbonate vs glass comparison sheet (PDF) compares weight, sound, heat and light by thickness.

Which Komatsu Excavators Do These Windows Fit?

Fits Komatsu 8, 10 and 11 Series excavators.

SHIELDS lists these windows for the Komatsu PC130-8, PC130LC-10, PC160LC-10, PC170LC-10, PC200-8, PC200LC-8, PC210-8K, PC210LC-8K, PC210LC-10, PC210LC-11, PC220-8, PC220LC-8, PC240LC-8K, PC240LC-10, PC240LC-11, PC270-8, PC290LC-8K, PC290LC-10, PC290LC-11, PC300-8, PC300LC-8, PC340LC-10, PC350LC-8, PC360LC-11, PC390LC, PC400-8, PC400LC-8, PC450LC-8 and PC490LC-11.

Send us your machine make, model and serial number, plus the glass number from your current window if you have it, and we will confirm the fit before you order.