Car Engine Valves For   HYUNDAI  D4CB 22211-4A000  ( IN ) ;  22212-4A000 ( EX)   SINGLE GROOVE

Engine Valve for HYUNDAI D4CB

OEM :

• 22211-4A000 ( IN )
• 22211-4A060....  ( 3 GROOVE )
• 22211-4A061
• 22212-4A000 ( EX)
• 22212-4A060
• 22212-4A061

SIZE For ENGINE VALVE (IN)

• Head Diamater :   31.8
• Stem Diamater     7
• Length :   110.5

For ENGINE VALVE (EX)

• Head Diamater :  28
• Stem Diamater     7
• Length :   110.5

MATERIAL:  IN :4CR9SIZMO/4CR10SIZMO 
                     EX:21-4N

Technology

1.Forging blank

2.800  ~1200Centigrade  high temperature treatment

3.The inlet end of high-frequency quenching hardness, improve the tail, tail HRC hardness up to 48 ° ~55
°, reduce end fracture and shorten service life

4.Surface nitridation processing, processing depth 0.008mm, nitriding colored grey, rust and increase the
surface hardness

We can also supply Valve Seat 

We can also supply Valve Guide