Left Lower Door Glass 205-9588 for Caterpillar 414E 420E 432E 442E 450E
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
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.
| Caterpillar 414E |
| Caterpillar 416E |
| Caterpillar 420E |
| Caterpillar 422E |
| Caterpillar 428E |
| Caterpillar 430E |
| Caterpillar 432E |
| Caterpillar 434E |
| Caterpillar 442E |
| Caterpillar 444E |
| Caterpillar 450E |
| Caterpillar 416F |
| Caterpillar 420F |
| Caterpillar 428F |
| Caterpillar 430F |
| Caterpillar 432F |
| Caterpillar 434F |
| Caterpillar 444F |
| Caterpillar 450F |
Product Overview
Replace cracked, shattered or deeply scratched cab glass to restore operator protection, weather sealing and clear visibility around the left side of the machine.
Cab glass is position-specific. Correct shape, tint, frit pattern and mounting details matter for sealing and visibility, so matching the exact part number is the safest way to order.
Key Features & Performance
- Restores cab weather protection and operator visibility
- Heat-treated safety-glass construction for the listed Cat cab application
- Correct left/right position and cab configuration should be verified before ordering
Technical Specifications
| Green-tinted heat-treated safety glass | |
| Minimum light transmittance | 70% |
| Thickness | 0.2 in |
| Approx. 22.6 in wide x 36.41 in long | |
Replaces / Cross-References
205-9588
Common Reasons for Replacement
- Cracked or shattered cab glass
- Deep scratches affecting visibility
- Failed seal after glass damage
- Cab repair or restoration
Fitment Notes
205-9588 is a left-hand Cat cab glass panel. Verify the part number and cab configuration before ordering.
Frequently Asked Questions
How should I verify fitment?
205-9588 is a left-hand Cat cab glass panel. Verify the part number and cab configuration before ordering.
Is this an OEM part?
This listing is for a new replacement part. It is not represented as the original manufacturer's branded part unless the product listing specifically states otherwise.
What should I check before installation?
Compare the replacement with the removed part before installation, correct any related wiring, hose, mounting or system problems, and follow the equipment manufacturer's service procedures.