CU359-02: CUMMINS/DODGE TRUCK STRAIGHT SIX TURBO DIESEL 12 VALVE INLINE INJECTION PUMP INCLUDES STD THICKNESS 1 NOTCH HEAD GASKET PISTON .010 REDUCED COMPRESSION HEIGHT; CU359-03: DODGE/CUMMINS STRAIGHT SIX TURBO DIESEL 12 VALVE ROUNDED BOWL PISTONS, ROTARY INJECTION PUMP, .010 REDUCED COMPRESSION HEIGHT PISTON, 1 NOTCH HEAD GASKET; CU359-04: CUMMINS/DODGE STRAIGHT SIX TURBO DIESEL 12 VALVE INLINE INJECTION PUMP, .010 REDUCED COMPRESSION DISTANCE PISTON, 1 NOTCH HEAD GASKET; CU359-05: DODGE/CUMMINS STRAIGHT SIX TURBO DIESEL 12 VALVE RE-ENTRANT BOWL PISTON, INLINE INJECTION PUMP, STD THICKNESS 1 NOTCH HEAD GASKET; CU359-06: DODGE/CUMMINS STRAIGHT SIX TURBO DIESEL 12 VALVE RE-ENTRANT BOWL PISTON, INLINE INJECTION PUMP, INCLUDES STD THICKNESS 1 NOTCH HEAD GASKET