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KIT-ENGINE GASKET 3904646 - Caterpillar



3904646 KIT-ENGINE GASKET Caterpillar parts 621F, 621G, 623G, 627G KIT
Rating:
69
Alternative (cross code) number:
CA3904646
390-4646
3904646
Caterpillar 3904646 KIT-ENGINE GASKET
Weight: 0.70 pounds 0 kg.

Buy KIT-ENGINE GASKET 3904646 Caterpillar genuine, new aftermarket tractor parts with delivery
WHEEL SCRAPER, WHEEL TRACTOR,

Compatible equipment models: 3904646:

WHEEL SCRAPER  623G   627G  
WHEEL TRACTOR  621F   621G   623G   627G   Caterpillar
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Information:


Illustration 1 g01051663
Idler gear and components of the oil pump (1) C-clip (2) Collar (3) Spring (4) Shim (5) Oil pump cover (6) Inner rotor (7) Spring (8) Outer rotor (9) Bushing (10) Idler gear (11) Thrust washer Pressure for the lubrication system is supplied by an engine oil pump which uses rotors. The oil pump is part of idler gear (10) . The idler gear is driven by the crankshaft gear.The oil pump has an inner rotor (6) and an outer rotor (8) . The axes of rotation of the rotors are off-center relative to each other. There is a pin that is inserted through a hole in oil pump cover (5) into the outer rotor. The pin functions as a key in order to keep the outer rotor in a fixed position with the idler gear.The outer rotor is pressed in bushing (9) . The bushing is pressed in idler gear (10) . The inner rotor has four lobes which mesh with the five lobes of the outer rotor. When the outer lobe rotates, the distance increases between the lobes of the outer rotor and the lobes of the inner rotor in order to create suction. Then, the space between the lobes is filled with oil. When the distance decreases between the lobes, pressure is created. This pressure forces the oil into the chamber for the engine oil relief valve. Lubricating oil from the oil pan flows through a strainer and a line to the suction side of the engine oil pump. The suction side is in the timing gear case. The lubricating oil flows from the outlet side of the pump to a relief valve. The relief valve is installed on the right side of the cylinder block. The lubricating oil, which flows around the relief valve, flows to the oil filter.When the engine rpm increases, the flow rate of the oil pump increases. The increase in the flow rate from the oil pump causes the pressure to increase. The relief valve opens if the oil pressure is too high. When the oil pressure on the plunger of the relief valve is greater than the force of the spring in the relief valve, the relief valve opens. The lubricating oil which flows through the relief valve is returned to the oil pan.The oil filter is installed on the right side of the cylinder block. The oil flows through the oil filter into the main oil gallery. The main oil gallery is drilled through the total length of the right side of the cylinder block. Oil flows from the main oil gallery through an externally mounted oil supply line to the cylinder head. An oil pressure switch measures the oil pressure at this location. This oil lubricates the rocker arm assembly. The oil passes through the rocker shaft to the bore of each rocker lever. Then, the oil flows from the rocker levers through holes that are located in the top of the rocker levers. The valve

Caterpillar SIS machinery equipment:

Caterpillar SIS


Parts kit Caterpillar catalog:

9S2012 KIT-OUTPUT TERMINAL
120G, 120H, 120H ES, 120H NA, 12G, 12H ES, 12H NA, 130G, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235, 3114, 3116, 3126, 3126B, 317...
9S2291 KIT-POSITIVE DIODE
120G, 120H, 120H ES, 120H NA, 12G, 12H ES, 12H NA, 130G, 135H NA, 140G, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235, 3114, 3116, 3126B, 3176B, 3176C, 3196, 3...
7N7808 KIT-RELAY TERMINAL
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H NA, 140K, 14H NA, 160H, 160H NA, 160K, 215, 229, 245, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3...
1386744 KIT-PUMP REBUILD
245D, 3406E, 3412C, 375, 5080, 621G, 623G, 627G, 651E, 69D, 735, 836, 980G, 980G II, AD40, AD45, AE40, AE40 II, D8R II, MTC835, TH48-E70
1054985 KIT-WATER PUMP REBUILD
16G, 16H NA, 3406, 3406B, 3406C, 3406E, 375, 375 L, 5080, 578, 621E, 621F, 623E, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, G3406, RR-250, RR-250B, SM-350, SS-...
1004083 KIT-SEAL
24H, 30/30, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G, 69D, 725, 730, 735, 740, 769C, 769D, 770, 771C, 771D, 772, 77...
5T5224 KIT-VALVE & SEAL
16G, 615C, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 631G, 637E, 637G, 651E, 657E, 657G, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 777B, 777D, 785
1452866 KIT-LUBRICATION
515, 525, 621F, 623E, 623F, 627F, 69D, 777D, 797, 797B, 814F, 814F II, 815F, 815F II, 816F, 816F II, 924F, 938F, 950F II, 950G II, 960F, 966F II, 970F, 980G, AD55, IT18F, IT24F, IT28F, IT38F, M325B
1800037 KIT-UNIVERSAL JOINT
613G, 621G, 623G, 627G, 631G, 637G, 657G, 69D, 769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D, 797, 797B, AD30, AD45B, AD55, AD55B, AD60
1362241 KIT-LATCH
65C, 70C, 75C, 85C
2874160 KIT-COUNTERWEIGHT
246C, 256C, 262C, 262C2, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C
1343013 KIT-SEAT
CP-433C, CS-431C, CS-563C, CS-573C, CS-583C
4241361 KIT-GASKET
330C, 330C FM, 330C L, 330C MH
4195116 KIT-GASKET
3408, 3408C, 3412, 3412C, 773B, 775B, 990, G3408, G3412
1165399 KIT-EXHAUST PARTS
3176C, C-10, C-12, C-9, C11, C13, C15, C18, C9, CX31-C13I, CX31-C15I, CX31-C9I, CX35-P800, TH31-E61, TH35-C11I, TH35-C13I, TH35-C15I
4332579 KIT-QUICK COUPLER
272D, 272D XHP, 299D, 299D XHP
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