The intake and exhaust valves 490-7199 of Caterpillar generator sets are key components designed specifically for CAT generator set engines, playing a crucial role in major repairs and maintenance processes. This product is manufactured strictly in accordance with the original factory specifications and standards, ensuring a perfect match and excellent performance with your CAT generator set.
Product features and advantages
High quality material selection: Made of high-strength heat-resistant alloy steel material, it has excellent high temperature resistance and can withstand extreme high temperature environments in the engine combustion chamber (up to 800 ° C or above). The material also has excellent wear resistance and corrosion resistance, ensuring long-term stable operation of the valve.
Precision manufacturing process: By using precision forging and mechanical processing techniques, the dimensional accuracy and surface smoothness of the valve are ensured. The valve stem has undergone special treatment to improve its hardness and wear resistance; The sealing cone of the valve is finely ground to ensure excellent airtightness.
Excellent performance: Optimized valve design helps improve the intake efficiency and exhaust smoothness of the engine, thereby enhancing combustion efficiency, increasing power output, reducing fuel consumption, and minimizing harmful emissions.
Extend service life: High quality materials and precision manufacturing ensure that valves have a longer service life, reduce unplanned shutdowns caused by valve problems, extend engine overhaul intervals, and lower overall operating costs.
Technical Specifications
Product model: 490-7199
Applicable models: CAT Caterpillar multiple series generator sets
Material: Heat resistant alloy steel
Working temperature range: -50 ° C to over 800 ° C
Surface treatment: special hardening treatment of the shaft, precision grinding of the cone surface
Application scenarios
This product is suitable for major repairs and maintenance of generator sets and engines in multiple series of CAT Caterpillar, especially when replacement needs to be considered in the following situations:
When the power of the generator set decreases and fuel consumption increases
Insufficient engine air tightness when compression pressure decreases
During regular major repairs and maintenance
Engine performance issues caused by valve related malfunctions
procurement information
Ningbo Qiuning Trading Co., Ltd. supplies this model of intake and exhaust valve products to ensure that the product quality and performance meet the requirements of CAT generator sets. The company can also provide various alternative solutions to meet the specific needs and budget considerations of different customers.
Installation and maintenance recommendations
To ensure optimal performance and service life, it is recommended that valve replacement and adjustment work be carried out by professional technicians. Before installation, the valve guide and seat ring should be cleaned, and the wear of the valve spring and locking clip should be checked. After installation, the valve clearance should be adjusted according to standard procedures and necessary operational tests should be conducted.
Regular inspection and maintenance of the valve system of the generator set are key to ensuring long-term stable operation of the equipment. Choosing high-quality intake and exhaust valves 490-7199 can not only restore engine performance, but also effectively extend the service life of the generator set and improve operational efficiency.
Contact Information
We are a supplier of various engine assemblies and engine accessories in China, with a wide range of brands and types, and a huge warehouse storage and professional after-sales maintenance team. Both original and subsidiary factories can provide it, supplied globally.
Ningbo Qiuning Trading Co., Ltd. Service Supply and Sales Center
Our company provides more engine assemblies and accessories of different brands and models
If you are interested, please add my contact information directly:
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WeChat/WhatsApp：+8615888032469
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E-mail： allen@perkins-rx.com
Remarks: The model or serial number processing is faster and the price is more favorable
We provide global logistics and delivery services, genuine product guarantee, and support online ordering.
Why choose us?
Answer: We have a large inventory of original Caterpillar engine spare parts as well as a full range of engines and accessories from other brands. We will provide you with reliable and professional products and services.
Question: What is the minimum order quantity?
Answer: Generally, the minimum order quantity is 1 piece. The more you order, the more favorable the discount will be.
Question: How can I get a quote?
Answer: Generally, we will quote within 24 hours after receiving your inquiry. If you urgently need a quotation, please do so through other means.
Contact us and ask: How is the delivery time?
Answer: Generally, if the parts are in stock, we will ship them within 2 to 5 working days after receiving the payment.
Question: What are the payment terms?
Answer: Wire transfer.
Question: How about the packaging?
Answer: Generally, each part is packaged in its original factory packaging. After that, we will repackage them and put them in cartons. If the goods are heavy, we will customize wooden crates to protect your parts.
Question: How about the mode of transportation?
Answer: We usually ship by express delivery (such as UPS, DHL, TNT, etc.). If you have a freight forwarder in China, please notify us before placing an order.
Caterpillar CAT model
Engine
CATERPILLAR excavators Excavator series: 312D, 313D, 315D, 318D, 320C, 320CL, 320D, 320DL, 323D, 323DL, 324D 326D, 325C, 325D, 329D, 329DL, 330D, 330C, 330CL, 330DL, 336D, 336DL, 345C, 345CL, 345D, 345DL, 349D, 349DL, 365C, 365CL, 374D, 374DL, 385C, 3 85CL, 390D, 390DL, 305.5, 306, 307, 307C, 307D, 308, 308C, 308D, 305.5E, 306E, 307E, 308E, 305.5E2, 306E2, 307E2, 308E2, 313D2, 318D2, 320D2 323D2, 326D2, 329D2, 330D2, 336D2, 349D2, 374F, 390F.
Caterpillar engine Series: 4M40, C4.2, C6.4, C6.6, C7, C-9, C13, C15, C18, C10, C11, C12, C16, C-16, C-15, C27, C32, C175; 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
Carter engine model C-9, C-10, C-11, C-12, C-13, C-15, C-16, C-18, C0.5, C0.7, C1.1, C1.5, C1.6, C2.2, C3.3, C3.4, C4.4, C6.4, C6.6, C7, C9, C11, C12 C13, C15, C18, C27, C32, C175, C280
Main models D315, D318, D326, D330, D330, D333, D334, D336, D339, D340, D342, D343, D346, D348, D349, D353, D364, D375, D379, D397, D398, D399 1140,1145 1150,1160,1670,1673,1674,1676,1693, 3003,3011,3013,3014,3024,3034,3044,3054,3056,3064,3066, 3114,3116,3126,3145,3150,3160 3176,3181,3196 3204,3208, 3304,3306 3406,3408,3412,3456 3508,3512,3516,3524.
Caterpillar self-propelled motor graders 14M, 16M, 24M, 160K, 140K
Caterpillar iron plates AS2302C, AS2252C, AP555E, AP1055E, AP300
Caterpillar milling machine PM200-2.0m,PM102-Track, PM200-2.2m,PM102-Wheel Caterpillar stabilized soil mixer
Caterpillar stabilized soil mixer RM500,RM300
Caterpillar Off-road and mining dump trucks 770G 772G 773G 785G 777G
Caterpillar mining trucks 785D, 789C, 793F, 795FAC, 797F
Caterpillar compilers CP44, CP54, 836H, 826H, CB24
Engine parts
Pump bearing 1B3867, Caterpillar C15 engine 1B3867
Caterpillar C15 engine seal ring 11788011178801
Caterpillar C15 engine hood assembly 7E65087E6508
Engine gasket 9Y6089/ Caterpillar C15 Engine 9Y6089
Transmission seal 5P5846/ Caterpillar C15 engine 5P5846
O-ring 5P8068/ Caterpillar C15 engine 5P8068
Gasket 280795/ Caterpillar C15 engine 2S0795
Lip fuel injector 389643/ Caterpillar C15 engine 3S9643
Transmission seal 8C3089/// Caterpillar C15 engine 8C3089
Caterpillar C15 engine transmission Seal 8T43518J4351
Caterpillar C15 Engine CAT diesel Engine Oil /15W-40 18L3E99003E9900
Transmission seal ring 2147568/ Caterpillar C15 engine 2147568
Engine O-ring 2385080/ Caterpillar C15 engine 2385080
Engine sealing ring 2385081// Caterpillar C15 Engine 2385081
Caterpillar C15 engine seal ring 21475662147566
Type 0 sealing ring 9X7317/ Caterpillar C15 engine 9X7317
Type 0 sealing ring 1075769/ Caterpillar C15 Engine 1075769
Turbocharger pad 184295/ Caterpillar C15 engine 1S4295
Engine sealing ring 1135304/ Caterpillar C15 engine 1135304
O-ring 8C5230/ Caterpillar C15 engine 8C5230
Transmission seal 9H0846// Caterpillar C15 Engine 9H0846
Caterpillar C15 engine O-ring 22849472284947
Transmission gasket 1U88461U8846
Caterpillar Ring Fixed 1W-7020
Caterpillar guard ring 2W-4032
Caterpillar turbocharger cooling water pipe 4W-7322
Caterpillar Bolt OS-1594
Caterpillar Gasket 3V-3308
Caterpillar Bolt OS-1595
Caterpillar Gasket 5P-8245
Starter assembly 1117481, water pump 1W5644, water pump 9N3076, water pump 2W8002, water pump 2W8001, oil pressure gauge 2W3687, oil pressure gauge 7W2937, engine water temperature gauge 7W2060, tachometer 9X1117, tachometer sensor 5N9292, starter assembly 2071556, oil filter 6N6798 hand Oil pump 1375541, hand oil pump 1052508/4W0788, air compressor belt 4N-6373, fan belt 3S9653, water filter 9N3367, injector assembly 8N7005, Plunger 7W-5928, front repair package 6V5433, rear repair package 6V2900, intake valve 1152368, exhaust valve 115-2367, water pump assembly 9 N3228 water pump assembly, 4N7498 water pump repair package, 9N6289 hand oil pump assembly, 4W7498 oil pump assembly, 4N0733 oil pump assembly, 4N8734 booster assembly, 7C6648 booster assembly, 1W5580 booster repair package, 2W0715 booster bearing, 9N2041 oil supply pump assembly, 1W1700 oil supply pump assembly 4N1101 governor assembly, 2W7325 governor assembly, 4W6013 high-speed oil pump assembly, 4W2549 high-speed oil pump assembly, 7W1983 fuel injector, 4W7019 fuel injector, 4W7018 plunger, 2W3413 gasket, 6N9135 gasket, 5P8060 gasket, 7E7312 cylinder gasket, 7E6000 cylinder gasket, 2W798 4-valve 1W6987 water filter 9N3367 Intake valve 2W2622 exhaust valve 1W3860 valve spring 4N5906 valve lock plate 2A4429 valve seal ring 6N7175 waterway seal ring 4E1055 Front crankshaft oil seal 2W1733 intercooler seal body 5P0855/1247567 exhaust pipe seal part 9Y4 582/1288452 Intake valve 2W2622 Intake valve 1W1801 Intake Valve 7E4609 Intake Valve 6N-9915 Intake Valve 7S-8809 Intake valve 9Y-9804 Intake valve 4W5374 Intake valve 5I7739 Intake valve 4N5893 Exhaust Valve 5S5918 Exhaust valve 1152367 Exhaust valve 1W3 860 Generator 19020307 Seal 9L5854 Cylinder Liner 1W6280/2W6000 Cylinder Head 1720834 Intake Valve Guide 1976995 Exhaust Valve Guide 1339306 Exhaust valve seat Ring 1302608 Intake Valve seat ring 1302607 Exhaust Valve 1944897 Intake Valve 2102542 Water heater 4 W4642 cylinder liner water injection ring 7N2046 injector pressure plate screw 4F7226 injector assembly 7E6408 piston pin 1388506 Piston ring 7W2221 piston ring 8N7810 Piston ring 8N1233 piston 7C2431 Air filter element 1318821/1318822 starter 1117481 DC ammeter 4W5870 water temperature gauge, 4W0483 oil pressure sensor, 9X1124 oil pressure gauge, 7W2937 turbocharger, 7C7582 hand oil pump, 1375541 connecting rod bearing, 1W7524/9Y9497 CAM bearing, 4N6658 thrust bearing, 1W5252/7E9262 piston ring, 1W8922 spindle bearing, 4W5492 pneumatic Motor 7C3372, oil temperature gauge 7W2060, Crankshaft 6I1453, crankshaft 1W5009
