Front Lower Door Glass for Caterpillar G & H Series Motor Graders | 1505105

Fits Models At A Glance:

• Caterpillar Motor Graders - G Series: 12G, 14G, 16G, 120G, 130G, 140G
• Caterpillar Motor Graders - H Series: 12H, 14H, 16H, 120H, 135H, 140H, 143H, 160H
• Caterpillar Motor Graders - K Series: 140K, 160K

Serial Number Notes:

• 12G: 3PL00001-UP, 3WC00001-UP, 61M12027-UP
• 12H: 4XM00001-UP, 2LR00001-UP, 5ZM00001-UP, 8MN00001-UP, 4ER00001-UP, AMZ00001-UP, CBK00001-UP, 12500001-UP, XZJ00001-UP
• 120G: 11W01251-UP, 87V08360-UP
• 120H: 4MK00001-UP, 6NM00001-UP, 6TM00001-00442, 5FM00001-UP, 2AN00001-UP, 9YR00001-UP, ALZ00001-UP, CAF00001-UP, 12400001-UP
• 130G: 74V02321-UP
• 135H: 3YK00001-UP, 8WN00001-UP, AMX00001-UP, CBC00001-UP
• 14G: 96U00001-UP
• 14H: ASE00001-UP
• 140G: 5MD00001-UP, 72V10334-UP
• 140H: 8KM00001-UP, 8JM00001-UP, 9TN00001-UP, 5HM00001-UP, 3AS00001-UP, APM00001-UP, CCA00001-UP, 12600001-UP, XZH00001-UP
• 143H: 1AL00001-UP, APN00001-UP
• 16G: 93U00001-UP
• 16H: ATS00001-UP
• 160H: 6WM00001-UP, 9JM00001-UP, 3GM00001-UP, 2FM00001-UP, 2HS00001-UP, ASD00001-UP, CCP00001-UP, XZK00001-UP

Key Notes:

• Part Number: 1505105 (Caterpillar reference 150-5105)
• Side Fitment: Front Lower Cab Door
• Dimensions: 748 mm x 504 mm
• Material: Tinted laminated safety glass
• Style/Type: 5.84 mm thickness, laminated construction
• DOT Certified: Yes
• Weight: 17.2 lbs.
• Interchange Numbers: Part 1493409 is a larger lower front pane at 821 mm x 584 mm for H and K Series cabs. Measure before ordering - several machines appear on both lists.
• Condition: Aftermarket replacement part
• Application: Replaces the lower front cab door glass on Caterpillar G and H Series motor graders
• Shipping Restrictions: Ships to the lower 48 US states only
• Note: Glass only - frame, hardware, and seals are not included. This is laminated glass, not tempered. Caterpillar catalogues this pane as a cab door glass. Measure the opening to confirm before ordering.

Common Use Case or Symptoms:

Use when the lower front door pane is cracked - on the older G Series cabs this glass is getting hard to source, and a broken one leaves the door unsealed against the dust a grader lives in.

⚠ Please Inspect Glass Upon Arrival: Glass items may experience breakage during transit. Before signing the Bill of Lading, thoroughly inspect all glass shipped via LTL Truck Freight. If delivered by UPS and found broken, contact us within 48 hours of delivery. Your prompt inspection is crucial for a smooth claims process.

Why Choose Broken Tractor?

• ✅ G and H Series Cut: 748 mm x 504 mm, a smaller pane than the H and K lower front, part 1493409 - measure before choosing.
• ✅ 5.84 mm Laminated Build: The factory gauge for this opening, verified against Caterpillar's own catalog entry.
• ✅ Back to the 12G and 14G: Covers the older G Series graders that most suppliers have stopped stocking glass for entirely.