Revised Cummins Valve Product Description
The Cummins Valve is a crucial component of the engine’s internal combustion system, controlling the flow of gases in and out of the cylinders. This essential part ensures that the engine operates efficiently by regulating the intake of air and fuel as well as the exhaust gases. As a result, a properly functioning valve improves engine performance, fuel efficiency, and reduces emissions.
Valves in Cummins engines come in several designs, including intake valves, exhaust valves, and valve seals. Each type serves a specific purpose: intake valves allow the air-fuel mixture to enter the combustion chamber, while exhaust valves release spent gases after combustion. Moreover, these components work together to maintain optimal pressure and airflow within the engine, ensuring smooth power delivery and consistent performance under various operating conditions.
Manufacturers construct Cummins Valves using high-strength steel or alloy materials to resist heat, corrosion, and wear. Furthermore, precision machining ensures that each valve fits perfectly and operates smoothly. This careful design reduces friction, minimizes wear, and extends the service life of both the valve and the engine. In addition, valves undergo rigorous testing to guarantee reliability under high-pressure and high-temperature environments.
Routine inspection and timely maintenance of the Cummins Valve are essential to preserve engine health. If a valve becomes damaged, worn, or misaligned, it can negatively affect engine performance, cause misfires, and even lead to costly engine failure. Therefore, replacing faulty valves promptly helps maintain smooth engine operation, prevents additional damage, and prolongs the engine’s lifespan.
Selecting the correct Cummins Valve for your specific engine model ensures consistent performance, enhances fuel efficiency, and protects internal components. Moreover, a high-quality valve supports efficient combustion, reduces mechanical stress, and helps your engine deliver reliable power under demanding conditions.
| No. | Parts No. | Parts Name | No. | Parts No. | Parts Name | No. | Parts No. | Parts Name | ||
| 1 | 127930 | INSERT,VALVE | 34 | 4296688 | SEAL,VALVE STEM | 67 | 3017993 | VALVE,FUEL SHUTOFF | ||
| 2 | 200354 | INSERT,VALVE | 35 | 129768 | SPRING,VALVE | 68 | 3018453 | VALVE,FUEL SHUTOFF | ||
| 3 | 3017759 | INSERT,VALVE | 36 | 211999 | SPRING,VALVE | 69 | 3035346 | VALVE,FUEL SHUTOFF | ||
| 4 | 3054590 | INSERT,VALVE | 37 | 3643725 | SPRING,VALVE | 70 | 3043000 | VALVE,FUEL SHUTOFF | ||
| 5 | 3069692 | INSERT,VALVE | 38 | 135957 | VALVE,INTAKE | 71 | 4296433 | VALVE,FUEL SHUTOFF | ||
| 6 | 3086192 | INSERT,VALVE | 39 | 3803512 | VALVE,INTAKE | 72 | 2892944 | VALVE,OIL CONTROL | ||
| 7 | 3086193 | INSERT,VALVE | 40 | 3803515 | VALVE,INTAKE | 73 | 3056564 | VALVE,OIL CONTROL | ||
| 8 | 3090704 | INSERT,VALVE | 41 | 3803518 | VALVE,INTAKE | 74 | 3060609 | VALVE,OIL CONTROL | ||
| 9 | 3406757 | INSERT,VALVE | 42 | 4986317 | VALVE,INTAKE | 75 | 3071599 | VALVE,OIL CONTROL | ||
| 10 | 5648010 | INSERT,VALVE | 43 | 5492613 | VALVE,INTAKE | 76 | 3074003 | VALVE,OIL CONTROL | ||
| 11 | 2865875 | CROSSHEAD,VALVE | 44 | 145701 | VALVE,EXHAUST | 77 | 3076334 | VALVE,OIL CONTROL | ||
| 12 | 3070175 | CROSSHEAD,VALVE | 45 | 3088389 | VALVE,EXHAUST | 78 | 3076341 | VALVE,OIL CONTROL | ||
| 13 | 3086362 | CROSSHEAD,VALVE | 46 | 3803519 | VALVE,EXHAUST | 79 | 3086455 | VALVE,OIL CONTROL | ||
| 14 | 4061141 | CROSSHEAD,VALVE | 47 | 3803528 | VALVE,EXHAUST | 80 | 3090732 | VALVE,OIL CONTROL | ||
| 15 | 5493431 | CROSSHEAD,VALVE | 48 | 3803529 | VALVE,EXHAUST | 81 | 3633381 | VALVE,OIL CONTROL | ||
| 16 | 170296 | GUIDE,VALVE SPRING | 49 | 4999509 | VALVE,EXHAUST | 82 | 3633382 | VALVE,OIL CONTROL | ||
| 17 | 3001663 | GUIDE,VALVE SPRING | 50 | 5492611 | VALVE,EXHAUST | 83 | 3031385 | VALVE,PRESSURE RELIEF | ||
| 18 | 3042745 | GUIDE,VALVE SPRING | 51 | 3010388 | COVER,VALVE | 84 | 5598219 | VALVE,PRESSURE RELIEF | ||
| 19 | 3640315 | ROTATOR,VALVE | 52 | 4917449 | COVER,VALVE | 85 | AR11475 | VALVE,PRESSURE RELIEF | ||
| 20 | 4913845 | GUIDE,VALVE SPRING | 53 | 4924208 | COVER,VALVE | 86 | 179901 | VALVE,SHUTOFF | ||
| 21 | 3006456 | GUIDE,VALVE STEM | 54 | 5719192 | COVER,VALVE | 87 | 3035362 | VALVE,SHUTOFF | ||
| 22 | 3064312 | GUIDE,VALVE STEM | 55 | 5719216 | COVER,VALVE | 88 | 3035738 | VALVE,SHUTOFF | ||
| 23 | 3202210 | GUIDE,VALVE STEM | 56 | 3030970 | DISC,VALVE | 89 | 3037997 | VALVE,SHUTOFF | ||
| 24 | 4099096 | GUIDE,VALVE STEM | 57 | 3063022 | VALVE,OIL CONTROL | 90 | 3059314 | VALVE,SHUTOFF | ||
| 25 | 4296687 | GUIDE,VALVE STEM | 58 | 4914895 | VALVE JOINT,OIL CONTROL | 91 | 3096857 | VALVE,SHUTOFF | ||
| 26 | 4914096 | GUIDE,VAVLE SPRING | 59 | 178079 | VALVE,CHECK | 92 | 3096859 | VALVE,SHUTOFF | ||
| 27 | 205091C | COLLET,VALVE | 60 | 185505 | VALVE,CHECK | 93 | 3178837 | VALVE,SHUTOFF | ||
| 28 | 205094 | RETAINER,VALVE SPRING | 61 | 3015522 | VALVE,CHECK | 94 | 3325064 | VALVE,SHUTOFF | ||
| 29 | 3036966 | RETAINER,VALVE SPRING | 62 | 3028324 | VALVE,CHECK | 95 | 3348327 | VALVE,SHUTOFF | ||
| 30 | 4026228 | RETAINER,VALVE SPRING | 63 | 3028325 | VALVE,CHECK | 96 | 3021420 | SOLENOID,FUEL PUMP | ||
| 31 | 3883221 | GASKET,VALVE COVER | 64 | 3033740 | VALVE,CHECK | 97 | 3054609 | SOLENOID,FUEL PUMP | ||
| 32 | 5598201 | GASKET,VALVE COVER | 65 | 3038743 | VALVE,CHECK | |||||
| 33 | 5719193 | GASKET,VALVE COVER | 66 | 167157 | BALL,CHECK |