John Deere 75D/G, 135D/G/P, 225D & 245G/P Excavator Front Lower Glass | OEM #T396405

John Deere Front Lower Glass – Replaces OEM #T396405

This is an aftermarket replacement for the lower front windshield on John Deere 75, 135, 225 and 245 reduced-tail-swing excavators (D Series, G Series and P-Tier), replacing John Deere part #T396405 (also listed as A-4664383). It is the removable pane below the opening upper windshield.

It is green-tinted tempered safety glass, DOT certified, measuring about 34.06" wide × 17.52" high (approximately 865 × 445 mm).

Fits the following John Deere models:

John Deere D Series: 75D, 135D, 225D LC

John Deere G Series: 75G, 135G, 245G LC

John Deere P-Tier: 135P, 245P

Product Features

• Glass Type: Tempered safety glass (not polycarbonate)
• Width: 865 mm (34.06")
• Height: 445 mm (17.52")
• Tint: Green Tint
• Certification: DOT certified
• Location: Front Lower Windshield (removable)
• Condition: New aftermarket replacement glass

Tempered Glass vs. Polycarbonate

This is tempered safety glass — the same material type the factory installs, not a polycarbonate substitute. Glass resists scratching from wipers, dust and cleaning far better than polycarbonate and stays clear over years of use. If it is broken, tempered glass crumbles into small, blunt pieces instead of large shards. For forestry mulching, demolition or other work with flying debris, consider our impact-resistant polycarbonate options in the John Deere excavator collection.

Installation Information

This is the glass panel only. The seals, frame & hardware are not included — reuse your existing parts if they are in good condition or source new ones separately.

What's Included

• (1) John Deere front lower glass panel, OEM #T396405 replacement

Not Included: seals, frame & hardware.

Frequently Asked Questions

What is the John Deere part number for this glass?

John Deere sells this glass as T396405, and its parts store also lists it as A-4664383 "Standard Lower Windowpane" for the 75D, 75G, 135D, 135G, 135P, 225D, 245G and 245P.

Does T396405 fit my John Deere 135C or 225C LC?

No. The C-Series machines (75C, 80C, 135C, 225C) use lower front glass T396404 / 4457161R, which is listed at 32-11/16" × 19".

Will it fit an 85D or 85G?

No. Those cabs take a different lower front glass, part 4684423.

Which John Deere G-Series serial numbers does it cover?

Typically it covers the 75G from s/n J015001, the 135G from E400001 and F500001, and the 245G LC from E600001 and F800001.

John Deere® is a registered trademark of Deere & Company. Forestry Doors is not affiliated with John Deere; OEM numbers are listed for cross-reference only.