SLIDING ROOF SPACER 650MM KRONE 515079697

Original OE Krone spacer for sliding roof guidance – Length: 650 mm – Product code: 515079697

The KRONE (Product code: 515079697) sliding roof spacer, with a length of 650 mm, is a high-quality replacement structural component (Original Equipment - OE), specifically designed for Krone brand superstructures and semi-trailers equipped with mobile roof systems. The primary role of this mechanical spacer (positioning lever) is to maintain a constant, fixed, and correctly calibrated distance between the roof cross-members (arches) during sliding operations, ensuring a uniform and compact folding of the roof tarpaulin (accordion type).

Made of structural steel with high mechanical resistance to fatigue and deformation, the spacer is calibrated to the exact dimension of 650 mm. It optimally absorbs dynamic loads during transport and prevents the mobile roof elements from jamming or overlapping, ensuring the long-term geometric integrity of the semi-trailer superstructure.

Technical specifications:

Main advantages of the 650mm Krone spacer:

• 100% Native Krone compatibility: As an original OE part, the spacer guarantees a millimetric geometric fit within the existing sliding mechanism, eliminating the risk of structural play or rail jamming.

• Excellent structural stability: The robust construction from treated steel allows the part to brilliantly withstand the traction/compression forces that occur during rapid roof opening, as well as the continuous vibrations during highway travel.

• Long-term anti-corrosion protection: The protective industrial galvanization layer completely isolates the metal against direct exposure to condensation, water infiltration, and chemical or saline substances spread on roads during winter.

• Easy installation in the native system: Replacement is carried out directly on the existing attachment points on the roof profiles, reducing vehicle downtime in the workshop.

Applicability and functionality:

The Krone 515079697 structural spacer is a key kinematic part in the mobile roof assembly. Its correct functioning is directly responsible for:

• Smooth, parallel, and effortless sliding of the roof cross-members, preventing the trolleys from seizing on the guide rail;

• Maintaining geometric alignment and equal spacing between elements, preventing the tarpaulin from sagging or the uneven accumulation of water and ice on the roof;

• Correct and compact folding of the textile material at the front of the semi-trailer, maximizing useful space for top loading.

Target audience (Who is this product for):

• International road transport companies and logistics firms that have Krone semi-trailers in their fleet;

• Fleet managers who aim to maintain vehicles to factory standards using exclusively original spare parts;

• Truck service centers, workshops authorized for superstructure repairs, and technicians specializing in TIR hardware;

• Spare parts distributors and specialized shops for heavy commercial vehicles.

Conclusion

The 650mm KRONE 515079697 sliding roof spacer is the ideal professional choice for the safety, fluidity, and durability of the roof uncovering system. Choosing this original Krone component eliminates mechanical improvisations in the workshop, ensures easy and fast operation at the ramp for the driver, and guarantees the correct sliding of the roof components at every loading.