Pro-GUARD D2 oil filters deliver increased flow and efficiency that is demanded from heavy duty diesel applications. They are constructed with a high strength steel canister and a heavy duty coil spring. They also feature a 3/8" nut/ratchet drive with a 1" square boss built-in to the filter for easy removal. This oil filter comes with a built-in seal for a leak free installation.
3/8 in. Ratchet Drive w/1 in. Square Boss Built In
