The CAT Caterpillar engine overhaul gasket kit is a critical component for any engine maintenance or complete overhaul, designed to ensure optimal sealing and extend the service life of your equipment. Engine gaskets are essential in preventing oil, coolant, and combustion gas leaks, protecting the engine’s internal components, and maintaining peak operating efficiency.
Key Features and Advantages:
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High-Quality Materials: Each gasket is manufactured from heat-resistant and pressure-resistant materials, providing excellent durability even in harsh working conditions.
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Perfect Fit for Multiple Models: This kit is compatible with a wide range of Caterpillar engine models used in construction machinery, mining equipment, and generator sets. Precise dimensions guarantee easy installation and reliable sealing.
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Complete Overhaul Solution: Designed as a comprehensive kit, it includes all necessary gaskets for full engine maintenance, helping reduce downtime and ensuring smooth engine operation.
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Original and Branch Factory Options: Ningbo Qiuning Trading Co., LTD provides both original Caterpillar gaskets and carefully selected branch factory products. Customers can choose based on their project budget and quality requirements without compromising performance.
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Global Supply and Support: Our products are widely exported and trusted by customers worldwide. We provide timely shipment, technical support, and Chinese/English communication for international buyers.
Whether your application involves excavators, bulldozers, wheel loaders, or stationary engines, our Caterpillar overhaul gasket kit delivers the protection and reliability required for efficient operation. By minimizing leakage risks and enhancing overall engine performance, this kit is an essential solution for maintenance teams and heavy equipment operators.
For pricing, availability, or technical consultation, please contact us:
Wechat/WhatsApp: +8615888032469
Email: allen@perkins-rx.com
Ningbo Qiuning Trading Co., LTD looks forward to being your trusted partner in engine parts supply, offering professional service and quality products that keep your machinery performing at its best.

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
O-ring 8L2746 seal 1073117
Hose 1W2835 seal 1178766
Hose clamp 9M2904 Oil seal 1362443
Hose 5P1255 ring 1362444
O-ring 6V1197, support ring 1362445
Fuel pressure sensor 1946725 spacer sleeve 1373749
O-ring 6V5048 lip seal 1373751
Fuel temperature sensor 1060735 Motor assembly (old number 1613732) 4252717
O-ring 8L2786 motor resistance 1613734
Fuel injector 1747526 turbocharger nut 1687800
Rectangular seal 1167222 hose 2299127
Fuel injector wiring harness 1797087 hose 2299128
Bolt 1361869 Water tank cover 2302920
Bolt 1A5964 Seal 2349503
Bolt 2P3206 Turbocharger 2385102
Exhaust manifold 1633103 Fan pump 2478968
Exhaust manifold 1738352 seal 2590891
Exhaust manifold 1738353 hydraulic pump assembly 2667952
High-temperature resistant bolt 2N2765 cylinder head 2811640
High-temperature resistant nut 2N2766 radio 3068802
Conical locking double-ended bolt 1061793 multi-way valve assembly 3526870
Lock washer 5M2894 bearing 4B3665
Spacer sleeve 1083612, seal 6E5412
Spacer sleeve 1149223 ring 6I6788
Conical locking double-ended bolt 3K3256 retaining ring 6V5590
Nut: 6V8801 ring: 7Y4633
Spring repair kit 2263939 Seal 9N1756
Shield assembly 2056344, bucket pin 2185433
Shield assembly 2056345 elbow 5K9243
Shield assembly 2056346 clamp 8T6703
Shield assembly 2309554 machine foot pads 1476982
Gasket 1P0436 machine foot gasket 1476983
O-ring 6V5049, shell discharge filter element 2237809
Fuel temperature sensor 1022240 hose 2181123
Hose assembly 1129265 Rotary motor bolt gasket 2676787
Hose assembly 1256797 Oil pan gasket 1880210
Hose assembly 1287135 O-ring 5H6734
Hose assembly 1316833 pin 2M5652
Hose assembly 1388745 Right track 1421803
O-ring 336033, left track 1421804
Our company also sells the following products:
Model 1R1808 Caterpillar oil filter element of the same type
4N-0313; 4N-5823; 4P-2839; 4S-8337; 4S-8340;
4S-8598; 4S-8833; 4S-8834; 4T-0522; 4T-0523;
4T-3131; 4T-6788; 4T-7948; 4W-4840; 8N-9850;
8T-8076; AR-43605; KRJ 5170; 094-4412
The main function of the Carter oil filter is to filter the engine oil inside the engine, improving its cleanliness and lubrication. Clean engine oil is supplied to the crankshaft, connecting rod, camshaft, turbocharger, piston rings and other moving pairs to play a role in lubrication, cooling and cleaning, thereby reducing the wear of the engine, enabling it to function at its best and extending the service life of these components.
1R0716 Caterpillar oil filter of the same model
4A-0332; 4H-8792; 4J-0816; 4J-6064; 41-8463;
41-9851; 41-9852; 41-9853; 4M-8047; 4M-8047;
4M-8048; 4M-8048; 4M-9334; 4M-9335; 4M-9378;
4M-9379; 4N-0015; 4N-0313; 4N-0326; 4N-0326
Just like the blood circulation system of the heart, the oil in the oil pump is also constantly circulating. During this process, many unexpected impurities are often produced, and such unclean substances need to be filtered out by the oil filter element.
Model 1R1808 Caterpillar oil filter element of the same type
4N-0313; 4N-5823; 4P-2839; 4S-8337; 4S-8340;
4S-8598; 4S-8833; 4S-8834; 4T-0522; 4T-0523;
4T-3131; 4T-6788; 4T-7948; 4W-4840; 8N-9850;
8T-8076; AR-43605; KRJ5170; 094-4412.
Caterpillar Belt 7C-8236
2W-2531 7C-2163 7C-8236 1P-9744 4N-7335 9N-1329 1N-3743 2P-6820 2P-6819 4N-9891 9Y-1131 2P-6818 1W-2934
1P-3085 4P-0454 1P-4334 3P-0130 2P-6212 9Y-6117
Caterpillar Belt 4N-6130
2P-4191 068-0610 9L-6125 9L-6125 8N-0503 2P-4685
2S-2743 4N-7610 2P-4230 1P-6868 1P-4313 2P-6161
Caterpillar Engine Belt 9L-4479
2P-8720 2P-8720 7W-5207 1N-3795 1W-9693 8M-0760
117-0030 9N-1321 7C-9001 9N-1320 9N-1320 6N-7721 9Y-0290 6N-3636
Caterpillar Belt 1W-8043
9Y-8864 9Y-0291 6N-3637 5R-7276
1N-8405 7L-4528 2N-0159 7N-3157 7L-5091 7N-3158 1N-9310 4H-0552 2L-1478 004-0909 061-8384 036-6775 7E-0744
030-3289 037-2448 036-2176 030-3291 5L-3979 1N-4635
Caterpillar Belt 8N-3504
9L-4896 001-5645 9L-1126 4M-6291 061-7139 1W-5555
5L-3834 4L-6060 9M-1091 8L-8646 6L-3408 9L-2248 6N-3113 3K-3408 8S-3199 7M-6104 7S-9807 2P-6142 7M-6105 1P-2423
7M-6100 4S-7754 7S-98117S-9860 8M-1714 3N-8258 1S-1126 5S-9078 5S-9079 7S-1690 7S-9810 5M-5343 7M-5535 4N-4105
9M-6933 2P-6140 2P-2357 6N-2348 7S-8350 8S-6178 5R-2455
Caterpillar Belt 4N-4773
5S-0291 2S-8268 4N-1745 3S-9646 7N-7502 4M-9678
3R-2689 7M-3921 3P-0025 4M-6292 1P-2421 5M-2733 7S-9859 8M-1715 8M-1715 2P-2356 9M-5146 9M-3633 4M-9072 7M-7373
2S-5279 5S-1762 5F-7676 5H-2896 5H-9857 4N-6529
Caterpillar Belt 7M-4715
2P-2369 8N-4128 2P-2696 7M-4716 2P-1388 7M-0981 4N-3587
7M-7476 7L-7099 7M-7864 5L-5015 9M-7221 2S-6913 3P-0071 7M-4706 7M-4707 5L-565