9J9806 RING Caterpillar parts
936, 936F, 977K, 977L, 980, G936
Rating:
Alternative (cross code) number:
CA9J9806
9J-9806
9J9806
CA9J9806
9J-9806
9J9806
Weight: 0.20 pounds 0 kg.
Information:
AXIAL WIDTH
44.2
mm
ID
0
mm
MATERIAL
Nylon
OD
165.1
mm
THICKNESS
3.2
mm
TYPE
PISTON
TRACK LOADER, WHEEL LOADER,
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Compatible equipment models: 9J9806:
Information:
Illustration 1 g03667372
Schematic for the engine lubrication system
(1) Engine oil coolers
(2) Engine oil filters
(3) High-pressure fuel pump
(4) Turbochargers
(5) Turbocharger mounting support
(6) Front gear train
(7) Engine block
(8) Pressure relief valve for the lubrication system
(9) Engine oil cooler bypass valve
(10) Engine oil pump
(11) Prelubrication pump
(12) Engine oil pan
(13) Pressure regulator valve for the lubrication system
(14) Suction screen
Illustration 2 g03667374
Engine block lubrication (typical example)
(15) Main oil galleryEngine oil pump (10) is a gear-type pump that generates pressure for the engine lubrication system. The engine oil pump is mounted on the back side of the front gear housing. The pump gears are driven by the front gear train. Oil is drawn into the inlet of the pump through suction screen (14). Oil is drawn through the suction screen through a suction tube to the oil pump.Pressure regulator valve (13) is mounted to the engine oil pump. The pressure regulator valve controls the engine oil pressure to 600 100 kPa (87 15 psi) at the rated speed of the engine. In the case of a problem with the pressure regulator valve, pressure relief valve (8) limits the maximum pressure in the lubrication system to 850 kPa (123 psi). Both of the valves return excess engine oil to engine oil pan (12).The pressurized oil is directed through engine oil coolers (1). The engine oil coolers lower the temperature of the engine oil before the engine oil is sent to the filters. If the oil coolers become restricted, engine oil cooler bypass valve (9) allows engine oil to bypass the oil coolers. If the pressure differential across the oil coolers exceeds 180 kPa (26 psi), the bypass valve will allow engine oil to bypass the oil coolers. The oil coolers are mounted to the left side of the engine.Engine oil filters (2) are used to clean the engine oil. Cartridge-type filters are used. The filters are located on the front of the engine. Clean engine oil from the filters flows through an oil line and into the main oil gallery (15) that is cast into engine block (7). The main oil gallery supplies oil to the camshaft bearings through drilled passages in the engine block. The engine oil flows around each camshaft journal to the cam followers. The engine oil travels to each cylinder head through additional drilled passages. Passages that travel to the lifter groups lubricate the valve lifters. There are also passages in the cylinder heads that provide lubrication of the rocker arms, rocker arm shafts, and valve guides.Drilled passages in the engine block also supply oil to the high-pressure fuel pump (3) and to oil lines that feed turbochargers (4). The return oil from the turbochargers drains into the oil pan through mounting supports (5) through the rear housing. Return oil from the high-pressure fuel pump drains back into the oil pan through the front housing.The main oil gallery is connected to the main bearings by drilled holes. Drilled holes in the crankshaft connect the main bearing oil supply to the rod
Caterpillar parts catalog:
Parts ring Caterpillar catalog:
3H1816
RING-RETAINING
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631C, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D, ...
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631C, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D, ...
4K6801
RING-LOCK
518, 528, 613, 613B, 613C, 613C II, 613G, 623, 730, 730C, 814, 815, 936, 936F, 950, 950B, 950B/950E, 966C, D300E, D300E II, G936, R1300, R1300G, R1300G II
518, 528, 613, 613B, 613C, 613C II, 613G, 623, 730, 730C, 814, 815, 936, 936F, 950, 950B, 950B/950E, 966C, D300E, D300E II, G936, R1300, R1300G, R1300G II
8P9723
RING-SEAL
936, 936F, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966H, 966K, 966M, 966R, G936, IT62G, IT62G II, IT62H, PM-201, PM-465, PM-565, PM-565B, R130...
936, 936F, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966H, 966K, 966M, 966R, G936, IT62G, IT62G II, IT62H, PM-201, PM-465, PM-565, PM-565B, R130...
1T1622
RING-SEAL
936, 936F, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, G936, IT62G, IT62G II, IT62H, R1300G II
936, 936F, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, G936, IT62G, IT62G II, IT62H, R1300G II
3B1417
RING
621, 631C, 633C, 641, 650B, 651, 657, 657B, 666, 814, 815, 816, 824B, 825B, 826B, 834, 950, 966C, 980, 980B, 988, 992, D7F
621, 631C, 633C, 641, 650B, 651, 657, 657B, 666, 814, 815, 816, 824B, 825B, 826B, 834, 950, 966C, 980, 980B, 988, 992, D7F
8K6000
RING
518, 725, 725C, 730, 930, 930R, 936, D250B, D250D, D250E, D250E II, D300B, D300D, G936
518, 725, 725C, 730, 930, 930R, 936, D250B, D250D, D250E, D250E II, D300B, D300D, G936
5S7046
RING
814B, 815B, 824C, 826C, 834B, 836, 916, 926, 936, 936F, 950B, 950F, 950F II, 966D, 966F, 980C, 980F, 988B, 992C, 994, G936, IT18B, IT28B
814B, 815B, 824C, 826C, 834B, 836, 916, 926, 936, 936F, 950B, 950F, 950F II, 966D, 966F, 980C, 980F, 988B, 992C, 994, G936, IT18B, IT28B
5P9453
RING-RETAINING
508, 518, 725, 725C, 730, 936, D250B, D250E, D250E II, D300B, D300D, G936
508, 518, 725, 725C, 730, 936, D250B, D250E, D250E II, D300B, D300D, G936
4T6977
RING-BACK-UP
320 L, 330 FM L, 330 L, 5110B, 5130B, 5230, 5230B, 926, 936, 936F, G936, IT28, IT28B
320 L, 330 FM L, 330 L, 5110B, 5130B, 5230, 5230B, 926, 936, 936F, G936, IT28, IT28B
3D2051
RING-LOCK
824C, 980, 980B, 980C, 980F, 980F II, AD40, AE40, D35C, D40D, D44B, D550B, R1700 II
824C, 980, 980B, 980C, 980F, 980F II, AD40, AE40, D35C, D40D, D44B, D550B, R1700 II
5K1556
RING
814, 815, 816, 824B, 826B, 834, 950, 966C, 980, 980B, 988, 992
814, 815, 816, 824B, 826B, 834, 950, 966C, 980, 980B, 988, 992
4K9603
RING
814, 815, 816, 824B, 826B, 834, 950, 966C, 980, 980B, 988, 992
814, 815, 816, 824B, 826B, 834, 950, 966C, 980, 980B, 988, 992
2J8158
RING
191
191
1T1004
RING-RETAINING
910, 931, 931B, D3B, D3C II, PP120
910, 931, 931B, D3B, D3C II, PP120
5S3370
RING
D4D
D4D
9J7252
RING
955K, 955L, 977K
955K, 955L, 977K
6P8261
RING
D9G
D9G
6P8263
RING
651, 657, 657B, 769, 772, 834, 992, D8H, D8K, D9G
651, 657, 657B, 769, 772, 834, 992, D8H, D8K, D9G
4S6713
RING
14E, 572G, D7G, D7G2
14E, 572G, D7G, D7G2
2K2578
RING
539, 572G, 594, 594H, 657B
539, 572G, 594, 594H, 657B
5P6717
RING
561D, 572G, 583K, 594H, 977L, D5B, D6D, D7G, D8K, D9H
561D, 572G, 583K, 594H, 977L, D5B, D6D, D7G, D8K, D9H
2P5804
RING
572G, D7F, D7G, D7G2
572G, D7F, D7G, D7G2