Exhaust valve / EX / Ø 22.60 mm / Kubota D722/D782/Z482 / Kubota A-14/B1410/B1610/GB14/GB110/GB115//GB140/GB145 / 14601-13120

Exhaust and exhaust valve EX (intake and suction valve 14601-13110 ) with a total length of 76.90 mm and a plug diameter of 22.60 mm for Kubota tractors of the Kubota Aste A-14, Kubota B1410, Kubota B1610, Kubota GB14, Kubota GB110, Kubota GB115 series, Kubota GB140, Kubota GB145 with Kubota D722, Kubota D782, Kubota Z482 and other engines.

Engine valves are elements that appear in the head (overhead valve engine) or engine block (lower valve engine) and their main task is to appropriately control the flow of air, fuel-air mixture and exhaust gases. There are two types of valves:

• intake - intake valves are responsible for opening the chamber in order to suck in the appropriate amount of fuel mixture,
• exhaust valves, responsible for removing gases generated during engine operation from the chamber.

The valves consist of a rod with a plate at the end and are fully cast elements. The engine valves are made of special steel resistant to extremely high temperatures generated during the combustion of fuel from the so-called heat-resistant steel.

Dimensions :

• height: 76.90 mm,
• mushroom diameter: 22.60 mm,
• shaft diameter: 5.80 mm,
• original part numbers: 14601-13120.

Engine models :

Kubota:

• Kubota D722,
• Kubota D782,
• Kubota Z482.

Tractor models :

Kubota :

• Kubota Aste A-14,
• Kubota B1410,
• Kubota B1610,
• Kubota GB14,
• Kubota GB110,
• Kubota GB115,
• Kubota GB140.

Engine valves are elements that wear out when operating in difficult conditions and at high temperatures. The most common damage to valves is abrasion of the valve stem and carbon deposits. Sediment on the valves is the result of using low-quality oil, and the wear of the valve cone causes leakage in the system and loss of engine power.

Warehouse:
M01:A63