LF670 OEM NUMBER LF670 TYPE Full Flow/By-Pass DESCRIPTIONS Full-Flow Lube Spin-on THREAD 1-1/2-12 OD 118mm HEIGHT 250mm THICKNESS OF SHELL 1mm APPLICATIONS Extended Drain Version of 51970 Detroit Diesel, Cummins Engines - For High Efficiency Glass Media Type Use 51970XE - For Extended Drain ...