Description
When your rear window won’t stay open or comes slamming shut unexpectedly, you’re dealing with more than just an annoying problem. This replacement gas strut restores proper rear window functionality, ensuring operators can easily adjust ventilation for optimal comfort while maintaining clear rear visibility for safe backing operations and implement monitoring. That 180 Newton pressure rating isn’t random—it’s precisely calculated to hold your rear window at the right angle for fresh air without putting stress on the glass or hinges.
What You’re Getting
- The 180 Newton rating isn’t arbitrary – it’s precisely calculated for these cab windows’ weight and geometry. Too weak and the window won’t stay open; too strong risks damaging hinges or shattering glass.
- 500mm length matches factory specifications exactly for proper fit and operation
- Heavy-duty construction designed to handle constant opening and closing through seasons of use
- The strut typically attaches with ball socket ends that snap onto mounting studs for secure connection
Built for Real Farm Work
This strut fits the workhorse tractors that handle everything from loader work to field operations—the Case 644, 744, 844, 946, 955, 1046, 1055, and 1246 models. Whether you’re running a mid-size 744 on a dairy operation or pushing a big 1246 through corn harvest, these tractors spend long days in dusty, bumpy conditions where that rear window needs to work reliably for ventilation and visibility.
Made to Last
High-quality seals prevent internal pressure loss and maintain smooth operation over time while the corrosion-resistant construction handles the harsh conditions these tractors face. Never attempt to repair or modify gas struts – they contain pressurized gas and must be replaced as complete units.
Installation Notes
Replacing a gas strut takes minutes but requires careful attention to safety. Support the window securely before removing the old strut – these windows are heavier than they look. Clean mounting points thoroughly and check for wear. Always check the Newton rating on your old strut to make sure this 180N version matches what came on your tractor.






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