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Part Name: Belt tensioner
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Part No: 377-9087 3779087 APV3088
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Applicable Models:CAT C4.4 312D 313D
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Warranty: 6 months
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Showroom Location: Australia, China, South Africa
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Condition: New
🔧 Complete Engine Parts Catalog 🔧
| No. | Part Title | Part Number | Brand |
|---|---|---|---|
| 1 | Lower Casing Seal Ring | 7N2046, 7N-2046 | Caterpillar |
| 2 | Sleeve Upper Seal Ring | 5160827, 516-0827 | Caterpillar |
| 3 | Piston Assembly Rod and Rings | 2816139, 281-6139 | Caterpillar |
| 4 | Intercooler Seal | 1073759, 107-3759 | Caterpillar |
| 5 | Intercooler Core | 2828217, 282-8217 | Caterpillar |
| 6 | Seal Ring | 6V9027, 6V-9027 | Caterpillar |
| 7 | Turbocharger Gasket | 1215736, 121-5736 | Caterpillar |
| 8 | Heat Resistant Bolt | 2N2765, 2N-2765 | Caterpillar |
| 9 | Heat Resistant Nut | 2N2766, 2N-2766 | Caterpillar |
| 10 | Turbocharger Assembly | 1070863, 107-0863 | Caterpillar |
| 11 | Turbocharger Oil Supply Line | 1S6595, 1S-6595 | Caterpillar |
| 12 | Turbocharger Oil Drain Gasket | 1S4810, 1S-4810 | Caterpillar |
| 13 | Oil Drain Seal Ring | 1123540, 112-3540 | Caterpillar |
| 14 | Oil Inlet Hose | 1843229, 184-3229 | Caterpillar |
| 15 | Temperature Sensor | 1020050, 102-0050 | Caterpillar |
| 16 | Fan Hub Seal Ring | 5F3144, 5F-3144 | Caterpillar |
| 17 | Tapered Bearing | 6Y7651, 6Y-7651 | Caterpillar |
| 18 | Bearing Race | 6Y7652, 6Y-7652 | Caterpillar |
| 19 | Fan Hub Sleeve | 5577607, 557-7607 | Caterpillar |
| 20 | Hub Seal | 1J4034, 1J-4034 | Caterpillar |
| 21 | Auxiliary Water Pump | 9Y8175, 9Y-8175 | Caterpillar |
| 22 | Water Pump | 4160610, 416-0610 | Caterpillar |
| 23 | Thermostat | 2485513, 248-5513 | Caterpillar |
| 24 | Thermostat Cover Gasket | 7N4927, 7N-4927 | Caterpillar |
| 25 | Thermostat Gasket | 2N0931, 2N-0931 | Caterpillar |
| 26 | Thermostat Gasket | 4W3100, 4W-3100 | Caterpillar |
| 27 | Thermostat | 2193240, 219-3240 | Caterpillar |
| 28 | Bellows Seal | 3S9643, 3S-9643 | Caterpillar |
| 29 | Seal Ring | 6V1454, 6V-1454 | Caterpillar |
| 30 | Fuel Nozzle | 3920206, 392-0206 | Caterpillar |
| 31 | Fuel Nozzle Bolt | 7F8698, 7F-8698 | Caterpillar |
| 32 | Fuel Nozzle Bolt Washer | 7N5487, 7N-5487 | Caterpillar |
| 33 | Fuel Pump | 3137770, 313-7770 | Caterpillar |
| 34 | Manual Fuel Pump | 7N8599, 7N-8599 | Caterpillar |
| 35 | Oil Pressure Sensor | 1946725, 194-6725 | Caterpillar |
| 36 | Boost Pressure Sensor | 1946724, 194-6724 | Caterpillar |
| 37 | Discharge Pressure Sensor | 1619926 | Caterpillar |
| 38 | Coolant Temperature Sensor | 1022240 | Caterpillar |
| 39 | Pneumatic Starter | 7C3372, 7C-3372 | Caterpillar |
| 40 | Nozzle Wiring Harness | 1326469, 132-6469 | Caterpillar |
| 41 | Rubber Expansion Joint | 1622177, 162-2177 | Caterpillar |
| 42 | Rubber Expansion Joint | 1131587, 113-1587 | Caterpillar |
| 43 | Square Section Seal Ring | 7N6806, 7N-6806 | Caterpillar |
| 44 | Fuel Hose | 3N4906, 3N-4906 | Caterpillar |
| 45 | Fuel Hose | 8N1186, 8N-1186 | Caterpillar |
| 46 | Fuel Cooler | 7E6633, 7E-6633 | Caterpillar |
| 47 | Fuel Check Valve | 7E3921, 7E-3921 | Caterpillar |
| 48 | Fuel Hose 508mm | 3N6504, 3N-6504 | Caterpillar |
| 49 | Fuel Hose 1575mm | 8N1186, 8N-1186 | Caterpillar |
| 50 | Engine Front Gasket Set | 4446485, 444-6485 | Caterpillar |
| 51 | Hose 7x16x1100mm | 5P6442, 5P-6442 | Caterpillar |
| 52 | Reinforced Hose 76x91mm | GOST1036276 | Standard |
| 53 | Starter Motor | 2071564, 207-1564 | Caterpillar |
| 54 | Alternator | 3331184, 333-1184 | Caterpillar |
| 55 | Cylinder Head Assy with Valves | 2239250, 223-9250 | Caterpillar |
| 56 | Cylinder Head Upper Gasket | 2245122, 224-5122 | Caterpillar |
| 57 | Cylinder Head Lower Gasket | 2271204, 227-1204 | Caterpillar |
| 58 | Plate Seal | 1422329, 142-2329 | Caterpillar |
| 59 | Seal Sleeve | 3E6772, 3E-6772 | Caterpillar |
| 60 | Seal Plate | 5P0840, 5P-0840 | Caterpillar |
| 61 | Gasket Seal | 2720390, 272-0390 | Caterpillar |
| 62 | Heat Exchanger | 7C0145, 7C-0145 | Caterpillar |
| 63 | Heat Exchanger Ring | 1090077, 109-0077 | Caterpillar |
| 64 | Compensator | 2146045, 214-6045 | Caterpillar |
| 65 | Exhaust Manifold Gasket | 2818261, 281-8261 | Caterpillar |
| 66 | Turbocharger Oil Drain Gasket | 1978419, 197-8419 | Caterpillar |
| 67 | Seal Ring | 1607037, 160-7037 | Caterpillar |
| 68 | Turbocharger | 3595393, 359-5393 | Caterpillar |
| 69 | Turbocharger | 3595392, 359-5392 | Caterpillar |
| 70 | Turbo Gasket | 7M7273, 7M-7273 | Caterpillar |
| 71 | Turbocharger Gasket | 1S4295, 1S-4295 | Caterpillar |
| 72 | Liner Kit Single Neck | 3178766, 317-8766 | Caterpillar |
| 73 | Rear Crankshaft Oil Seal | 3190785, 319-0785 | Caterpillar |
| 74 | Connecting Rod Bearing Kit | 2243246, 224-3246 | Caterpillar |
| 75 | Cylinder Liner | 5169693, 516-9693 | Caterpillar |
| 76 | Liner Ring | 9L5854, 9L-5854 | Caterpillar |
| 77 | Liner Ring | 1550809, 155-0809 | Caterpillar |
| 78 | Liner Ring | 1552793, 155-2793 | Caterpillar |
| 79 | Pan Gasket | 3535065, 353-5065 | Caterpillar |
| 80 | Exhaust Gasket | 2W7868, 2W-7868 | Caterpillar |
| 81 | Piston Ring Top | 2239159, 223-9159 | Caterpillar |
| 82 | Piston Ring Middle | 2382707, 238-2707 | Caterpillar |
| 83 | Piston Ring Oil | 2465659, 246-5659 | Caterpillar |
| 84 | Piston | 3294510 | Caterpillar |
| 85 | Rear Cover Gasket | 1555619, 155-5619 | Caterpillar |
| 86 | Liner Seal Kit | 3483295, 348-3295 | Caterpillar |
| 87 | Throttle Position Sensor with Lever | 1340670, 134-0670 | Caterpillar |
| 88 | Exhaust System Bracket | 1888400, 188-8400 | Caterpillar |
| 89 | ECU Connector Protective Cap | 2370336, 237-0336 | Caterpillar |
| 90 | Tachometer | 2752103, 275-2103 | Caterpillar |
| 91 | Interface Module | 2748068, 274-8068 | Caterpillar |
| 92 | Temperature Indicator | 2752081, 275-2081 | Caterpillar |
| 93 | Fuel Pressure Sensor | 2752086, 275-2086 | Caterpillar |
| 94 | Oil Pressure Indicator | 2752096, 275-2096 | Caterpillar |
| 95 | Voltmeter | 2752110, 275-2110 | Caterpillar |
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