Volvo VN VNL VNM Positive And Negative Battery Bar *Please Verify OEM Number Before Purchase Positive And Negative Battery Bar Fits Most Volvo VNL & VNM Models (2004-2015) and Volvo VN Models (2004-2014) Available in Two Lengths (Choose Option Above) 4 Holes - 22.7" - OE# 21107829 And 21107... See More