Yanmar 6LAAL-DT Engine: Yanmar Model: 6LAAL-DT PISTON 748619- 22720AL/FIN + OIL GALLERY Dia. 148.0Length 167.9Comp.Height 106.0Pin Dia. 55.0Length 120.0 LINER 748619-01900 Dia. 148.0O/Dia. 172.0Length 312.5F/Dia. 184.0F/Dep. 14.0 RING 748619-22500 1 st 4.02 …