About this product
📘 Overview
Excavator cab glass — side Cab Glass — the Komatsu replacement for OEM 22B-54-15221. It covers 4 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 cab glass and listed as a excavator cab glass, it is matched to the OEM number rather than offered as a universal fit.
⚙ Key Features of the Komatsu PC400-6 Side Cab Glass
- Direct interchange with OEM 22B-54-15221 — same mounting points and same fit as the original Komatsu part
- One part number across 4 models spanning Series, Komatsu excavators — one spare covers a mixed fleet
- Packed for crate — the shipping method Depco specifies for this part
- A true excavator side cab glass — the komatsu side cab glass is dimensioned from the original Komatsu part, not adapted from a similar one
🔑 Why Fit the OEM 22B-54-15221 Side Cab 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
- Ordering a komatsu excavator by OEM number removes the guesswork — the side cab glass replacement fitment on this page is published, not inferred
📊 Excavator cab glass Specifications — OEM 22B-54-15221
Specification Value OEM part number 22B-54-15221 Depco part number D22B-54-15221 Part type Side Cab Glass Glass Length 40" Box Glass Width 16" Glass Height 52" Machine class Excavator Models covered 4 Installation Original cab frame, factory glazing seal Shipping method CRATE🚜 Which Komatsu Models Take the OEM 22B-54-15221 Side Cab Glass?
This is a machine-specific replacement part matched to OEM 22B-54-15221, not a universal fit. Fitment follows the published model list below:
Machine group Models Series PC400-6 Komatsu excavators PC450-6, PC600-6, PC750-6Before ordering, locate your model in the table above and check it against your serial-number range. 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 22B-54-15221 Side Cab Glass
Stocked alongside this side cab 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 Front Lower Glass for Dash 6 Series OEM 20Y-54-36113 fits the same machines Komatsu Excavator Boomsider Window for PC100-6, PC120-6, PC130-6, PC200-6, PC300-6 OEM 20Y-54-35132 the same part for other modelsInspect on arrival, not afterwards: unwrap enough to see the pane while the driver waits, and record any damage on the receipt before signing. A clean Bill of Lading ends any claim against the carrier.
❓ OEM 22B-54-15221 Side Cab Glass Questions, Answered
Is this an exact replacement for Komatsu OEM 22B-54-15221?
Yes. The Depco D22B-54-15221 is a direct interchange for OEM 22B-54-15221 and fits the original mounting position without modification.
Will the 22B-54-15221 part fit a PC400-6 and a PC750-6?
Yes. Both the PC400-6 and the PC750-6 are on the published fitment list for OEM 22B-54-15221, along with 2 other models shown in the compatibility table on this page.
Do I need new seals to fit the 22B-54-15221 glass?
No. The side cab glass installs into the original cab frame using the factory seal and retaining hardware. Replace the glazing strip only if it is perished or torn.
How does the Komatsu Side Cab Glass ship?
Freight carriage applies to this item. Add it to the cart and enter your address to see the charge, selecting lift gate service if there is no dock at the delivery point.
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.
