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57_ababaa6e-1a8c-43be-ac68-b290de58c2f7 - Northline Parts

Front Lower Windshield Glass AT154431 / 4289521 for John Deere 190E 490E 690ELC 790ELC

SKU: NLT2T00307
$220.09 In Stock
$220.09
Sale price  $220.09 Regular price 
Ships for free in 2–4 business days.
This front lower windshield pane replaces the lower cab glass used on several John Deere excavators, cross-referenced by AT154431 and 4289521.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Brand / Platform Application
John Deere 190E, 490E
John Deere 690ELC, 790ELC, 892ELC, 992ELC

Product Overview

A broken lower windshield exposes the operator station to dust, rain and flying debris while reducing visibility near the machine. Replacement is glass-only service, so existing seals, frame hardware and latches should be inspected and replaced separately if damaged.

John Deere parts information shows 4289521 superseding/substituting to AT154431, while cab-glass catalogs list 190E, 490E, 690ELC, 790ELC, 892ELC and 992ELC applications. Published replacement dimensions are roughly 790 x 364 mm; compare the opening and original number before ordering.

Key Features & Performance

  • Lower front cab window pane
  • Bronze/tinted tempered safety-glass style
  • Glass-only replacement for the existing frame
  • Cross-reference coverage for AT154431 and 4289521

Technical Specifications

  • Approx. width: 790 mm / 31.1 in
  • Approx. height: 364 mm / 14.3 in
  • Glass only; frame/seals/hardware not included unless pictured

OE / Reference Numbers

  • AT154431
  • 4289521

Frequently Asked Questions

Is this an OEM part? This listing is for a replacement component. OE and manufacturer numbers are provided as fitment references and do not indicate original-manufacturer production unless the listing specifically states otherwise.

How do I verify fitment? Match the machine or engine model, the existing part number, and the mounting or connection details before ordering.

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