Overview Product Description Koford Beuf Express Ultra Extra Strong Chassis - 4.150 long - KOF-M5310 Product Videos Custom Field Product Reviews Write a Review Write a Review × Koford Group 7 Chassis 4.150 KOF-M531O Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *