Skip to product information
Usually ships in 2–4 business days.
2X Gas Strut Spring Cylinder AT340156 AT280674 For John Deere 310J 410J 310SJ
$136.99
Sale price
$136.99
Regular price
Available to Order
This gas strut set is a high-quality aftermarket replacement for compatible John Deere equipment that helps restore controlled lifting and support for the cab door or access panel.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. 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
Product Overview
Gas struts assist with lifting and holding a door, hood, window, or access panel. Weak lift support, sudden closing, fluid leakage, or a panel that will not stay open are common signs of a worn strut.
This part matches reference numbers AT340156 and AT280674. Compare the original component’s part number, extended and compressed length, end fittings, force rating, and mounting orientation before ordering.
Key Features & Performance
- Restores assisted lifting and holding force
- Helps prevent uncontrolled panel or door closing
- Designed for compatible mounting points
- Includes two pieces for the listed repair
Fitment & Compatibility
Compatible with select John Deere 310J 410J 310SJ applications. Serial-number breaks, production changes, or equipment options may affect the required part.
Technical Specifications
- Product Type: Gas Strut Set
- Compatible Brand: John Deere
- Part Number(s): AT340156, AT280674
- Quantity: 2
Frequently Asked Questions
Q: Should gas struts be replaced in pairs? A: When two struts support the same panel, replacing both can provide more even lifting force and operation.
Q: Is this an original OEM part? A: This is a high-quality aftermarket replacement and is not supplied by the original equipment manufacturer.
Compatibility may vary by serial number, production date, or equipment configuration. Verify fitment before purchase.