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Komatsu 4D94E Engine valve
In valve (HD x SD x OL): 41.00 x 8.0 x 115.10mmEx valve (HD x SD x OL): 35.00 x 8.0 x 115.10mm
OEM numbers: 6140-41-4111/6142-41-4210CYL number:4
Suitable for Komatsu 4D94
| ENGINE | IN EX | XF NO. | O.E.M NO. | MATERIAL DIMENTIONS | REMARKS | |||||||||
| TYPE | CYL | HD | SD | OL | TIP | STL | N | CR | SA | CG | ||||
| KOMATSU | ||||||||||||||
| 4D94E | 4 | IN | 6140-41-4111 | 41.00 | 8.0 | 115.10 | O | 30 | 5 | |||||
| EX | 6142-41-4210 | 35.00 | 8.0 | 115.10 | O | O | 45 | 5 | ||||||
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 4D94E Engine valve/OE number:6140-41-4111/6142-41-4210/xinf