Product notes: On/Off Hwy OEM Numbers: E23529322 R23529322 Make Model Years Engine Model Notes Notes Detroit Diesel 1994 to 2002 Detroit Diesel Series 60 Series 60 12.7L, 14L Detroit Diesel 1994 to 2002 Detroit Diesel Series 60 Series 60 12.7L, 14L Detroit Diesel 2006 Detroit Diesel Series 60 Series 60 12.7L, 14L Detroit Diesel 2006 Detroit Diesel Series 60 Series 60 12.7L, 14L
