KOMATSU NT855/NH250 Engine valve/OE number:6710-41-4210/6710-41-4210/xinf

In valve (HD x SD x OL): 47.6 x 11.5 x 179.50mm Ex valve (HD x SD x OL): 47.6 x 11.5 x 179.50mm

Komatsu NT855/NH250 Engine valve

In valve (HD x SD x OL): 47.6 x 11.5 x 179.50mmEx valve (HD x SD x OL): 47.6 x 11.5 x 179.50mm

OEM numbers: 6127-41-4113/6127-41-4214

CYL number:6

ENGINE

IN       EX

XF                 NO.

O.E.M   NO.

MATERIAL  DIMENTIONS

REMARKS

TYPE

CYL

HD

SD

OL

TIP

STL

N

CR

SA

CG

KOMATSU

NH250                            NT855

6

IN

6710-41-4210

47.60

11.5

179.50

O

30

18

EX

6710-41-4210

47.60

11.5

179.50

O

O

30

18

Customized specifications are acceptedTypes of valves: inlet and exhaust for automobiles, tractors, marine and stationary enginesSuitable for automobiles, trucks, tractors, all types of light to heavy-duty diesels engines, earth moving machineries, stationary, marine engines and generator setsThere are four types of regular treatments as below:Tuff trided/nitrided: valves are nitrided to increase the exhaustion strength, corrosion- and wear-resistantChrome-plated: valve stems with chromium to increase wear-/corrosion-resistant of stemStellite (seat hard faced): valves made by using deposit of stellite to get high hot hardness at seatBimetal: valve made by joining together two different valve materials by friction welding wherein high hot hardness alloy steel is used at head and stem made from a upright mechanical properties steel

KOMATSU NT855/NH250 Engine valve/OE number:6710-41-4210/6710-41-4210/xinf