Surge Tanks for large Trucks & Rvs Price $0.00 Prev Next Product Description RV owners have begin asking us to replace the Chinese and Pakistan manufactured plastic surge tanks that split at the seams. This is no big deal because we fabricate radiator tanks tanks every day. Soon after we started getting calls from large truck owners tired of paying for poorly welded aluminum and steel to replace the Navistar, Kenworth and Volvo surge tanks. Email us a photo with dimensions. We'll evaluate and estimate. Our prices are based on time and materials (but seeing that you are being asked to pay $300-$500 for the aftermarket we think you'll be pleased). Our lead times vary and this is is not Amazon Prime for so please don't call with an emergency.