SHIELDS 1/2 Inch Front Windshield for CAT Mini Hydraulic Excavators

CAT 307E, 307E2, 308E CR and 308E2 CR excavators use front upper glass 419-1289 and lower glass 419-9586, and SHIELDS makes both in flat 1/2 inch polycarbonate. SHIELDS shapes each one like the original, duplicates the mounting holes and mills the edges so the original hardware carries over, then coats both sides with SUPERCOAT. Buy one window or both, in clear or tint. The 308E CR and 308E2 CR also appear on SHIELDS' 308 to 315 list with different glass, so read your glass number before you order.

SHIELDS 1/2 inch polycarbonate windows replace the flat front upper and lower glass on CAT mini hydraulic 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 CAT Mini Hydraulic Excavator Windshield Features: Mini Excavator Window Replacement for the 307E and 308E

• 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 419-1289; lower replaces 419-9586
• 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

CAT Mini Hydraulic Upper and Lower Window Part and Glass Numbers

SHIELDS publishes the material data that applies to these CAT 307E and 308E 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 CAT 307E and 308E Excavators Do These Windows Fit?

Fits CAT mini hydraulic excavators.

SHIELDS lists these windows, glass 419-1289 (upper) and 419-9586 (lower), for the CAT 307E, 307E2, 308E CR and 308E2 CR.

The 308E CR and 308E2 CR also appear on SHIELDS' 308 to 315 list with different glass numbers, so check the glass number on your window.

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.