About this product
📘 Overview
Excavator windshield — front Lower Glass — the Komatsu replacement for OEM 20Y-54-36113. It covers 24 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 excavator windshield and listed as a excavator windshield, it is matched to the OEM number rather than offered as a universal fit.
⚙ Key Features of the Komatsu PC100-6 Front Lower Glass
- Direct interchange with OEM 20Y-54-36113 — same mounting points and same fit as the original Komatsu part
- One part number across 24 models spanning Komatsu excavators — one spare covers a mixed fleet
- Packed for medium flat pack — the shipping method Depco specifies for this part
- A true excavator front lower glass — the komatsu front lower glass is dimensioned from the original Komatsu part, not adapted from a similar one
🔑 Why Fit the OEM 20Y-54-36113 Front Lower 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 24 machines — a yard running mixed Komatsu models stocks one spare rather than several
- Ordering a komatsu excavator by OEM number removes the guesswork — the front lower glass replacement fitment on this page is published, not inferred
📊 Excavator windshield Specifications — OEM 20Y-54-36113
Specification Value OEM part number 20Y-54-36113 Depco part number D20Y-54-36113 Part type Front Lower Glass Glass Length 25" Box Glass Width 1" Glass Height 40" Machine class Excavator Models covered 24 Installation Original cab frame, factory glazing seal Shipping method Medium Flat Pack🚜 Which Komatsu Models Take the OEM 20Y-54-36113 Front Lower Glass?
This is a machine-specific replacement part matched to OEM 20Y-54-36113, not a universal fit. Fitment follows the published model list below:
Machine group Models Komatsu excavators PC100-6, PC120-6, PC130-6, PC150-6K, PC160-6K, PC180LC-6K, PC200-6, PC210-6, PC220-6, PC230-6, PC240-6K, PC250-6, PC300-6, PC340-6K, PC350-6, PC380LC-6K, PC400-6, PC450-6, PC600-6, PC750-6, PC800-6, PW130-6K, PW150ES-6K, PW170ES-6KConfirm 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 20Y-54-36113 Front Lower Glass
Stocked alongside this front lower glass for the same komatsu repair — opposite sides, kit components and shared fitment:
Part OEM number Why it is listed here Komatsu Upper Rear Door Glass for Dash 6 Series, PC100-6, PC120-6, PC200-6 OEM 20Y-54-35831 fits the same machines Komatsu Excavator Front Upper Windshield Glass for PC100-6, PC200-6, PC300-6 OEM 20Y-54-38122 fits the same machines Komatsu Excavator Boomsider Window for PC100-6, PC120-6, PC130-6, PC200-6, PC300-6 OEM 20Y-54-35132 fits the same machines Komatsu Front Glass Assembly for -5 and -6 Series Models OEM 20Y-54-36103 the same part for other models Komatsu Excavator Front Lower Glass for Various Models - D22P-53-18410 OEM 22P-53-18410 the same part for other modelsFreight damage is only claimable at delivery: examine the pane in front of the driver and note anything found on the delivery receipt. Signing a clean Bill of Lading forfeits the claim.
❓ OEM 20Y-54-36113 Front Lower Glass Questions, Answered
Is this an exact replacement for Komatsu OEM 20Y-54-36113?
Yes. The Depco D20Y-54-36113 is a direct interchange for OEM 20Y-54-36113 and fits the original mounting position without modification.
Will the 20Y-54-36113 part fit a PC100-6 and a PW170ES-6K?
Yes. Both the PC100-6 and the PW170ES-6K are on the published fitment list for OEM 20Y-54-36113, along with 22 other models shown in the compatibility table on this page.
Do I need new seals to fit the 20Y-54-36113 glass?
No. Installation reuses the factory seal and retaining hardware already in the cab frame, so only a perished glazing strip needs replacing.
How does the Komatsu Front Lower 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.
