Engine Head Components
At a vehicular speed of around 50 miles per hour, engine valves open and close about 1200 times per minute in the presence of extreme heat so it is necessary that the valves and seat inserts must be scientifically designed to provide maximum strength and durability.
Valve
Valves provide for air entry and gas escape from the combustion chamber and transmits combustion heat to lubricant and coolant through the guides and the walls of the cylinder head
PART NO. |
PARTICULARS |
|
| SE-150288 | IN | Valve |
| SE-144911 | DC | Valve |
| SE-135957 | IN | Valve |
| SE-145701 | DC | Valve |
| SE-207241 | IN | Valve |
| SE-3035ii0 | EX | Valve |
| SE-3040830 | EX | Valve |
| SE-3226068 | IN/EX | Valve |
| SE_322606e | IN/EX | Valve |
| SE-3088389 | DC | Valve |
| SE-3088391 | DC | Valve |
| SE-3088393 | IN | Valve |
| SE-39208€7 | IN | Valve |
| SE-3920888 | EX | Valve |
| SE-3802085 | EX | Valve |
| SE-3802463 | IN | Valve |
Valve Seat
Valve Seat Insert : It provides long-life seating area for the valve sealing and allows ease if replacement in high-wear area
Valve Guide : It lubricates and guides the valve stem. Clearances between the valve stem and the guide must be maintained as speicified to control lubrication of stem movement, using of the correct oversizes in head guide bore.
| 6BT, 4 BT |
| NT495, NTA495, NT743, NTA743 |
| NT855, NTA855 |
| VTA1710, VTA28 |
| KT19, KTA1150, KTA2300 , KTA3067, KTA38, KTA19 |
| KTA50, KTA50 G1, KTA50 G2, KTA50 G3, KTA50 G5 |
| VALVE INLET & EXHAUST |
| PART NO | PARTICULARS | APPLICATION | |
| SE-150288 | IN | Valve | N743-4V, NT 495, |
| SE-144911 | EX | Valve | N743-4V, NT 495 |
| SE-135957 | IN | Valve | VT1710, NT 855 |
| SE-145701 | EX | Valve | VT1710, NT 855 |
| SE-207241 | IN | Valve | K, KT1150,2300,3067 |
| SE-3035110 | EX | Valve | K, KT1150,2300,3067 |
| SE-3040830 | EX | Valve | NT855G5/NT855G, NTBC |
| SE-3226068 | IN/EX | Valve | NT GAS 855 |
| SE-3226064 | IN/EX | Valve | NH GAS 450 |
| SE-3088389 | EX | Valve | K38, K50, KTA50G3 |
| SE-3088391 | EX | Valve | K38, K50, KTA50G3 |
| SE-3088393 | IN | Valve | K38, K50, KTA50G3 |
| SE-3920867 | IN | Valve | B, 6BT-5-9C/6BG1-66 |
| SE-3920868 | EN | Valve | B, 6BT-5-9C/6BG1-66 |
| SE-3802085 | EX | Valve | 6C, CT, CTA, C |
| SE-3802463 | IN | Valve | 6C, CT, CTA, C |
| VALVE INSERTS | |||
| SE-3906854 | Insert | 4B/6B | |
| SE-3904105 | Insert | 4B/6B | |
| SE-3908830 | Insert | C | |
| SE-3904716 | Insert | C | |
| SE-69965 | Insert | NH220 | |
| SE-200354 | Insert | NT855 | |
| SE-3017759 | Insert | NT855 | |
| SE-127930 | Insert | NT855 | |
| SE-3086191 | Insert | K | |
| SE-3086192 | Insert | K | |
| SE-3086193 | Insert | K | |
| SE-3026296 | Insert | K | |
| SE-205093 | Insert | K | |
| VALVE GUIDE | |||
| SE-3202210 | Guide | K, KT1150,2300,3067 | |
| SE-3006456 | Guide | NT855 | |
| SE-66890 | Guide | NH220 | |
| SE-3923564 | Guide | 6C | |
| SE-3904409 | Guide | 6B | |
| SE-3904408 | Guide | 6B | |
| VALVE COLLET LOCKS | |||
| SE-205091 | Collet Half | K | |
| SE-127554 | Collet Half | NT855/VT28 | |
| SE-S-2037 | Collet Half | NH220 /NT743 | |
| SE-3900250 | Collet Half | 6B | |
| SE-3901177 | Collet Half | C | |
| VALVE SPRING | |||
| SE-211999 | Spring | NT855 | |
| SE-111446 | Spring | NH220 | |
| SE-3690006 | Spring | K | |
| SE-3630628 | Spring | K | |
| SE-3926700 | Spring | 6B | |