Starter Motor model 31100-94400, 31100-94401, 31100-94402, 31100-96310, 31100-96311 is designed for outboard motors ranging from 20 to 55 horsepower.This starter motor fits multiple models including PU 40 series and DT 35/DT 40 series with specified VIN ranges.Compatible models include PU 40PU 40VM, PU 40VN, PU 40VP, PU 40VK, PU 40VL, PU 40VR, DT 35MCLJ, DT 35CRSJ, DT 35MCSJ, DT 35TCLJ, DT 35CRLJ, DT 35MCLK, DT 35CRLK, DT 35CRSK, DT 35CRLH, DT 35TCLK, DT 35MCSK, DT 35MCLH, DT 40MCLE, DT 40MCSF, DT 40ECLE, DT 40ECLF, DT 40ECSE, DT 40ECSF, DT 40MCSE, DT 35CRSH, DT 35MCSH, DT 35TCLH, and others within designated year and VIN parameters.The unit serves as a direct replacement for starting motor applications in the specified outboard boat engines.