About this product
📘 Overview
Komatsu cab glass replacement — left Hand Front Side Glass — the Komatsu replacement for OEM 423-926-4721. It covers 15 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 cab glass replacement and listed as a komatsu cab glass replacement, it is matched to the OEM number rather than offered as a universal fit.
⚙ Key Features of the Komatsu WA380 Left Hand Front Side Glass
- Direct interchange with OEM 423-926-4721 — same mounting points and same fit as the original Komatsu part
- One part number across 15 models spanning Komatsu machines — one spare covers a mixed fleet
- Packed for large flat pack — the shipping method Depco specifies for this part
- A true wheel loader left hand front side glass — the komatsu left hand front side glass is dimensioned from the original Komatsu part, not adapted from a similar one
🔑 Why Fit the OEM 423-926-4721 Left Hand Front Side 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 15 machines — a yard running mixed Komatsu models stocks one spare rather than several
- Ordering a komatsu wheel loader by OEM number removes the guesswork — the left hand front side glass replacement fitment on this page is published, not inferred
📊 Komatsu cab glass replacement Specifications — OEM 423-926-4721
Specification Value OEM part number 423-926-4721 Depco part number D423-926-4721 Part type Left Hand Front Side Glass Glass Length 33" Box Glass Width 1" Glass Height 65" Machine class Wheel Loader Models covered 15 Installation Original cab frame, factory glazing seal Shipping method Large Flat Pack🚜 Which Komatsu Models Take the OEM 423-926-4721 Left Hand Front Side Glass?
This is a machine-specific replacement part matched to OEM 423-926-4721, not a universal fit. Fitment follows the published model list below:
Machine group Models Komatsu machines WA380, 500-6, WA380-6, WA380-7, WA380Z-6, WA430-6, WA430, WA430-6Y, WA450-6, WA470-6, WA470-6A, WA470-7, WA480-6, WA500-6R, WA500-7Find your model in the table above and verify the serial-number range 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 423-926-4721 Left Hand Front Side Glass
Stocked alongside this left hand front side glass for the same komatsu repair — opposite sides, kit components and shared fitment:
Part OEM number Why it is listed here Komatsu Right Front Side Glass for WA380-500-6 OEM 423-926-4731 the opposite-hand part Komatsu Wheel Loader Left & Right Side Glass for WA180-3, WA250-3, WA320-3L OEM 419-926-A780 the same part for other modelsBefore you sign for a freight delivery: inspect the glass while the driver is still on site and note any damage on the delivery receipt before signing the Bill of Lading. Once a clean BOL is signed, a carrier damage claim can no longer be filed.
❓ OEM 423-926-4721 Left Hand Front Side Glass Questions, Answered
Is this an exact replacement for Komatsu OEM 423-926-4721?
Yes. The Depco D423-926-4721 is a direct interchange for OEM 423-926-4721 and fits the original mounting position without modification.
Will the 423-926-4721 part fit a WA380 and a WA500-7?
Yes. Both the WA380 and the WA500-7 are on the published fitment list for OEM 423-926-4721, along with 13 other models shown in the compatibility table on this page.
Do I need new seals to fit the 423-926-4721 glass?
No — the original glazing seal and retainers are reused. Fit a new glazing strip only where the existing one has hardened or split.
How does the Komatsu Left Hand Front Side Glass ship?
This goes out as LTL truck freight rather than parcel. Checkout calculates the cost from your address, and residential deliveries can add a lift gate there.
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.
