Engine: Yanmar
Model: 12AYM-EST , 12AY-ET , 12AYM-WET , 12AYM-WGT , 12AY

PISTON 

748690-95060

IRON + OIL GALLERY

 

Dia. 155.0

Length 137.0

Comp.Height 90.0

Pin Dia. 62.0

Length 124.0

LINER 

748620-01900 

 

 

Dia. 155.0

O/Dia. 177.0

Length 316.5

F/Dia. 191.0

F/Dep. 15.0

RING 

748660-22500

 

 

 

 

1 st 4.0

2 nd 4.0

Oil 1 4.0

GASKET
148620-01241/3

VALVE I/E
148620-11180
148620-11110

SEAT VALVE
148620-11070
148620-11092

GUIDE VALVE
148616-11170
148928-11650

MAIN BEARING

748960-95020

748960-95030

ROD BEARING


748960-95070

THRUST WASHER
748960-95040

OIL FILTER
148620-35400

FUEL FILTER
41650-501140

CAMSHAFT BUSHING
148616-02400
148616-02420