About this product
📘 Overview
Komatsu windshield replacement — front Glass — the Komatsu replacement for OEM 421-926-2860. It covers 9 published Komatsu models, listed in full further down this page. The pane installs into the original cab frame using the factory glazing seal and retaining hardware, so no cab modification is required. Sold as a komatsu windshield replacement and listed as a komatsu windshield replacement, it is matched to the OEM number rather than offered as a universal fit.
⚙ Key Features of the Komatsu WA120-3 Front Glass
- Direct interchange with OEM 421-926-2860 — same mounting points and same fit as the original Komatsu part
- One part number across 9 models spanning Komatsu machines — one spare covers a mixed fleet
- Packed for crate — the shipping method Depco specifies for this part
- A true skid steer front glass — the komatsu front glass is dimensioned from the original Komatsu part, not adapted from a similar one
🔑 Why Fit the OEM 421-926-2860 Front Glass Replacement
- Restores the original sightline — cracked cab glass is a visibility and pre-start inspection failure, not a cosmetic problem
- Aftermarket pricing against a dealer pane with the identical cut and the identical mounting method
- One number covers 9 machines — a yard running mixed Komatsu models stocks one spare rather than several
- Ordering a komatsu skid steer by OEM number removes the guesswork — the front glass replacement fitment on this page is published, not inferred
📊 Komatsu windshield replacement Specifications — OEM 421-926-2860
Specification Value OEM part number 421-926-2860 Depco part number D421-926-2860 Part type Front Glass Glass Length 42.5" Box Glass Width 16" Glass Height 43.5" Machine class Skid Steer Models covered 9 Installation Original cab frame, factory glazing seal Shipping method CRATE🚜 Which Komatsu Models Take the OEM 421-926-2860 Front Glass?
This is a machine-specific replacement part matched to OEM 421-926-2860, not a universal fit. Fitment follows the published model list below:
Machine group Models Komatsu machines WA120-3, WA120-3A, WA120L-3, WA180-3, WA180L-3, WA180PT-3, WA250PT-3, WA320-3, WA320-3MCConfirm both your model and your serial-number range against the list above before ordering. If your model is not listed, email support@eskidsteer.com or message us on chat with the machine model and serial number. Everything needed to confirm fitment is on this page — add it to your cart to check delivered pricing for your address.
🔗 Parts Often Bought With the 421-926-2860 Front Glass
Buyers of this front glass usually need one of the following, all stocked on eskidsteer.com:
Part OEM number Why it is listed here Komatsu Wheel Loader Left & Right Side Glass for WA180-3, WA250-3, WA320-3L OEM 419-926-A780 fits the same machines Komatsu Wheel Loader Front Cab Glass for WA475-10E0 OEM 421-926-7711 the same part for other models Komatsu Loader Front Center Glass for WA3 OEM 423-926-4712 the same part for other modelsCheck the glass before the driver leaves: any breakage must be written on the delivery receipt at the moment of delivery. A Bill of Lading signed clean closes the carrier claim window for good.
❓ OEM 421-926-2860 Front Glass Questions, Answered
Is this an exact replacement for Komatsu OEM 421-926-2860?
Yes. The Depco D421-926-2860 is a direct interchange for OEM 421-926-2860 and fits the original mounting position without modification.
Will the 421-926-2860 part fit a WA120-3 and a WA320-3MC?
Yes. Both the WA120-3 and the WA320-3MC are on the published fitment list for OEM 421-926-2860, along with 7 other models shown in the compatibility table on this page.
Do I need new seals to fit the 421-926-2860 glass?
No. The existing seal and retainers carry the new pane. A fresh glazing strip is needed only where the old one is split or perished.
How does the Komatsu Front Glass ship?
Delivery is by LTL truck freight. Enter your address at checkout to see the shipping charge, and add lift gate service there if the delivery point is residential.
Description supplied by eSkidSteer through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






