Pump Type  | Engine RPO  | Special Option codes  | High Flow Settings GPM  | High Flow Settings LPM  | Relief Valve Settings kPa (PSI)  | 
|---|---|---|---|---|---|
ZF  | L18/LB7  | Hydroboost  | 2.9/3.8  | 10.8/14.4  | 11032-12390 (1600-1798)  | 
ZF  | L18/LB7/LG4/LG5  | Hydromax  | 3.8/5.1  | 14.4/19.2  | 18617-19995 (2700-2900)  | 
All pressures are with engine at normal operating temperature.  | |||||