Usage:
307B (4RW),
311B (8GR, 8HR, 2LS, 2MS),
312B (9GR, 9HR, 2NS, 3ES),
312B L (8JR, 3FS),
315B (1SW, 2DW),
315B L (3AW),
320B (3MR, 5BR, 1CS, 4FS, 8ES),
32OB L (4MR, 6CR, 9CS),
320B N (4NR),
322B (8MR, 3NR),
322B L (5CR, 8NR, 1AS),
325B (8PR, 8GM),
325B L (8RR, 1GS, 7EN),
330B (8SR, 9HN),
330B L (8TR, 1JS, 2RR),
345B (2ZW),
345B L (3MW, 4SW) Excavators
Description of Change: The new rear glass assembly features a wider and thicker polycarbonate frame for more strength. The new frame also improves the contact with the rubber seal around the window opening. This improved contact eliminates water and dust from entering the cab through this window when the window is closed.
Adaptable To: The new 151-6757 Frame (not serviced) is part of the new 151-6755 Glass Assembly. The new frame is 4 mm (.16 in) thicker and 11 mm (.43 in) wider than the former 133-8017 Frame. The new 151-6755 Glass Assembly replaces the former 133-8018 Glass Assembly. See the chart for effectivity and adaptability information. The chart also shows the basic cap groups that use the new 151-6755 Glass Assembly.
Illustration 1.
Rear view of cab assembly.
Illustration 2.
View A-A.
Illustration 3.
A comparison of frame construction. The new frame is in the upper left portion of the illustration.