KOMATSU PC78US-8/PC88MR-8 FRONT LOWER GLASS | 22P-53-18410
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Product Description
Komatsu Front Lower Glass 22P-53-18410
Replace the lower front cab glass on compatible Komatsu compact excavators with an aftermarket panel matched to OEM reference 22P-53-18410. The lower position, part number, machine model, and serial number should all be confirmed before the old glass is removed or a replacement is ordered.
Which Komatsu models are listed?
This glass is listed for Komatsu PC78US-8 and PC88MR-8 excavators. Cab glass can vary by series, market, and serial range, so the model name alone is not enough. Check 22P-53-18410 in the Komatsu parts catalog for the specific machine and compare the original panel.
What are the panel details?
- Front lower cab position
- Komatsu OEM reference: 22P-53-18410
- SSC SKU: D22P-53-18410
- Approximate size: 25 x 40 in.
- Approximate glass weight: 12 lb
- Medium flat-pack shipping method
Use the dimensions as a cross-check rather than a substitute for the OEM reference. Note the panel shape, edge profile, markings, and any mounting or seal details on the original glass.
What should be inspected before installation?
Check the windshield frame, seals, channels, latches, and surrounding upper-glass hardware. Remove old sealant and debris without damaging the frame. Correct bent metal, corrosion, or hardened sealing material before setting the new panel; uneven support can cause leaks or place stress on the glass.
How should the replacement be handled?
Use appropriate lifting and protective equipment and follow the Komatsu or glass supplier procedure. Keep the panel supported, protect its edges, and do not force it into a distorted opening. Once installed, check the seal around the full perimeter and verify that the upper and lower windshield sections move or latch as intended.
Not sure whether your excavator uses 22P-53-18410? Send SSC the complete model, serial number, old-glass markings, and opening photos through our contact page. Browse related Komatsu replacement doors and windows.
Confirm fitment before ordering
A machine model listed on this page does not, by itself, guarantee fitment. Before ordering, use your machine serial number to confirm the required OEM part number through the manufacturer or dealer, the applicable owner's or parts manual, or an authoritative OEM parts catalog. Match that OEM number and the existing door or window configuration to this listing.
If SSC correctly ships the item, SKU, and variant you selected, but the selection is not correct for your machine, the order is not eligible for return, exchange, refund, or credit, and SSC will not cover any costs to correct the selection. If SSC ships a different item than you ordered, we will make it right at our expense.
If you are uncertain, contact SSC before ordering with the machine make, model, serial number, current OEM part number if available, and clear photos. Review our Returns and Refunds Policy.
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