Premium aftermarket fifth wheel spring rebuild kit equivalent to FON KIT SPRING, engineered for Fontane 6000/7000/5092 series fifth wheels on Freightlner Cascdia
Direct fit for 2008+ Cascdia models; includes (2) high-tensile compression springs, retainers, pins, clips, and grease fittings for full jaw mechanism
Music-wire steel springs with zinc plating deliver 150,000+ cycles, -40°F to 250°F, 80,000 lb lock force
Ideal for fleet & owner-operators; eliminates weak lock, kingpin slip, and downtime in long-haul or reefer service
وصف
Ensure secure kingpin lock with the FON KIT SPRING Fifth Wheel Spring Kit, an aftermarket replacement matching Fontane specs for Freightlner Cascdia (2008+). This complete rebuild kit includes high-tensile springs, retainers, pins, and full hardware, built to last 150K+ cycles in -40°F to 250°F. Cross-compatible with KIT-SPRING, it bolts on in under 30 minutes. Perfect for preventing uncoupling.