SIDE WINDOW FOR JOHN DEERE SG2 CAB L57976

The side window for the John Deere L57976 is designed for tractors equipped with an SG2 cab. It can be identified by its specific configuration, featuring a 1-hole hinge and a 2-hole handle. These features are important for identifying the correct replacement window for John Deere 40 and 50 Series cabs listed for this part number.

A side window designed for the SG2 cab

This part replaces a cab side window on compatible John Deere tractors. On an SG2 cab, this type of window helps close the side opening and provides visibility from the driver’s seat. When replacing the window, the goal is to identify a pane that matches the correct overall shape and mounting points relative to the existing installation on the tractor.

Part number L57976 corresponds to a version identified by its single-hole hinges and two-hole handle. These two features are the primary criteria to check before ordering, well before considering mere visual similarity.

Key points to consider when choosing this part number

Before confirming a side window, compare your old part based on three simple points:

• whether the tractor has an SG2 cab;
• a 1-hole hinge configuration;
• a 2-hole handle.

If your original window has a different mounting method, a different hole pattern, or a different handle location, it’s best to check the cab part number before replacing the window. Since the specific side isn’t indicated here, directly comparing it with the removed part remains a useful way to avoid misidentification.

John Deere Applications Listed for L57976

This side window is listed for several John Deere tractors. It is compatible with 40-series models from the 1000, 2000, and 3000 series, as well as various tractors from the 50 series. With this part number, you’ll find applications such as 1640, 2040, 2040S, 2140, 3040, 3140, 3640, 1550, 1750, 1850, 1950, 2250, 2450, 2650, 2850, 3050, 3150, and 3350.

A detailed list of compatible models accompanies this part number. It allows you to confirm the specific tractor model while using the SG2 configuration, 1-hole hinges, and 2-hole handle as the primary criteria.

When to Replace a Cab Side Window

Replacement is necessary when the window is broken, cracked, or scratched to the point of obstructing visibility, or when its mounting points no longer provide proper support. On an agricultural cab, a side window in good condition helps maintain a sealed driving environment and ensures a clear view of the surroundings while working in the field or on the road.

To make an informed choice, check part number L57976, the cab type, and the mounting pattern on your current window. If these details match, you can proceed with the replacement, confident that you have the correct part.

Compatibility by Brand and Series

John Deere · 1000 Series

• 40: 1640

John Deere · 2000 Series

• 40: 2040
• 2040S
• 2140

John Deere · 3000 Series

• 40: 3040
• 3140
• 3640

John Deere · 50 Series

• 1550
• 1750
• 1850
• 1950
• 2250
• 2,450
• 2,650
• 2,850
• 3,050
• 3,150
• 3,350
• 1-hole hinges
• 2-hole handle

FAQ — Frequently Asked Questions

Is this glass panel compatible with an SG2 shower enclosure?

Yes, this part number is suitable for an SG2 cab. To ensure you’re making the right choice, also check the configuration of your current window: 1-hole hinges and a 2-hole handle. These details are essential, as there may be several different side window configurations depending on the cab setup.

How can I identify the correct configuration before ordering?

The most helpful way to check is to compare it to your old window. Part number L57976 corresponds to a side window with 1-hole hinges and a 2-hole handle, designed for the SG2 cab. Compare the overall shape and the placement of the mounting points, especially if the installation side is not indicated on your part.

Which John Deere tractors are compatible with part number L57976?

This part number is listed for the John Deere 1640, 2040, 2040S, 2140, 3040, 3140, 3640, 1550, 1750, 1850, 1950, 2250, 2450, 2650, 2850, 3050, 3150, and 3350. Also check to see if the tractor has an SG2 cab and verify the mounting configuration.

Should I check the left or right side of the window?

Yes, that’s best. The source identifies an SG2 cab side window with single-hole hinges and a two-hole handle, but does not specify whether it is for the left or right side. A visual comparison with the removed window is therefore still useful before confirming the order.

The original replacement part numbers and brands are provided for comparison purposes only. This does not imply that these are original parts.