SHIELDS 1/2 Inch Front Windshield for CAT C and D Series Excavators

CAT C and D Series excavators, from the 307C and 312D through the 320C, 320D, 325D, 330D, 336D and 349D, share front upper glass 156-6472 and lower glass 156-6473. SHIELDS replaces the flat upper and the curved lower with 1/2 inch polycarbonate shaped like the originals; the lower in our listing is SHIELDS' version with holes. SUPERCOAT on both faces lets the wiper keep running. You can buy each window on its own, in clear or tint. SHIELDS asks owners to match the glass numbers as well as the model.

SHIELDS 1/2 inch polycarbonate windows replace the front upper and lower glass on CAT C and D Series excavators. The upper is flat and the lower is curved, like the original glass, and SHIELDS coats both sides with its SUPERCOAT hard coat. Each window is sold on its own in clear or tint.

SHIELDS CAT C and D Series Excavator Windshield Features: Caterpillar Excavator Replacement Glass, 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 156-6472; lower replaces 156-6473
• Flat upper and curved lower, formed to the shape of the original glass
• The lower in our list is SHIELDS' version with holes
• Tint is built into the material, not a film; SHIELDS advises against adding aftermarket tint film because the coating will not hold adhesives

CAT C and D Series Upper and Lower Window Part and Glass Numbers

SHIELDS publishes the material data that applies to these CAT C and D Series 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 CAT C and D Series Excavators Do These Windows Fit?

Fits CAT C and D Series excavators.

SHIELDS lists these windows for the CAT 307C, 307CSB, 307D, 311CU, 311DLRR, 311FLRR, 312D, 312D2, 312D2GC, 312D2L, 312DL, 312FGC, 313D, 313D2, 313D2GC, 313D2LGP, 313FLGC, 315C, 315CL, 315D, 315DL, 318C, 318D2L, 319DL, 319DLN, 320C, 320CL, 320CLRR, 320CLU, 320CU, 320D, 320D2, 320D2GC, 320D2L, 320DGC, 320DL, 320DLN, 320DLRR, 320DRR, 322C, 322CL, 323D2L, 323DL, 324D, 324DL, 325C, 325CCR, 325CL, 325CMH, 325D, 325DL, 325DMH, 326D2L, 326DL, 329D, 329D2, 329D2L, 329DL, 330C, 330CL, 330CMH, 330D, 330DL, 330DMH, 336D, 336D2, 336D2GC, 336D2L, 336D2LXE, 336D2XE, 336DL, 340D2L, 340DL, 345C, 345CL, 345CLVG, 345CLWVG, 345CMH, 345D, 345DL, 345DLVG, 349D, 349D2, 349D2L, 349DL, 349DLVG, MH3049, MH3059, 320CFMHW, 320CFMST, 320DFMLLB, 322CFMHW, 322CFMLGP, 322CFMST, 325CFMHW, 325CFMST, 330CFMHW and 330CFMST.

SHIELDS asks owners to match the glass numbers, not only the model number.

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.