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SWITCH AS-LIQUID LEVEL 3920403 - Caterpillar


3920403 SWITCH AS-LIQUID LEVEL Caterpillar parts C4.4
Rating:
22
Alternative (cross code) number:
CA3920403
392-0403
3920403
Caterpillar 3920403 SWITCH AS-LIQUID LEVEL
Weight: 0.52 pounds 0 kg.

Buy SWITCH AS-LIQUID LEVEL 3920403 Caterpillar genuine, new aftermarket tractor parts with delivery
GENERATOR SET,

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$29.99

20 Oct 2025

US: CSS Auto Electr
Starter Brush Holder Assembly Compatible with Cummins 3604684NW, 3604684RX, 3921682,Denso 228000-2290,228000-2291,228000-2292,228080-2290,228080-2291,228080-2292
CSS Auto Electric Compatible with : Allis-Chalmers 270324, 4530350; Atlas Copco 91295372, 91295372, 91295372; Bluebird Bus 1315480, 1760057, 1769512, 1967561; Bobcat 6631597, 6632415, 6632415, 6632415, 6665324, 6665654, 6667587; Case 116930A1, 1987559C1, 86982709, 87350916, A170746, A181056, A47496, R39341; Caterpillar 0R4316, 0R4319, 0R4320, 0R4321, 1006929, 1068553, 112-1767, 142-0539, 143-0535, 143-0536, 143-0537, 143-0538, 143-0538, 143-0539, 143-0539, 143-0540, 143-0541, 3E7905, 6T7001, 6T7007, 6V0492 || Compatible with :Caterpillar 7C4622, 7X0994, 8C5580, 8T8619, 8T9685, OR4316; Clark 2355695, 6632415, C07628, C07889, C07889, CO7628; Cummins 1308066H91, 2873K409, 3604485NW, 3604485RX, 3604660NW, 3604660RX, 3604684NW, 3604684RX, 3675154NW, 3675154RX, 3675248RX, 3863128, 3864928, 3904466, 3920403, 3920643, 3920644, 3921682, 3922474, 3926960, 3935200, 3957585, 3957586, 3957594, 3957595, 3964427, 3964428, 3964432, 3971612, 3971614 || Compatible with :Cummins 3971615, 4090084; Daewoo 65262017050, D160591; Daihatsu Motor Co 28100-47050, 28100-47051, 28100-87314, 28100-8731A, 28100-87601; Denso 028000-5000, 028000-5001, 028000-5002, 028000-5003, 028000-5004, 028000-5300, 028000-5301, 028000-5302, 028000-5490, 028000-5492, 028000-5510, 028000-5530, 028000-5540, 028000-5550, 028000-5551, 028000-5552, 028000-5553, 028000-5560, 028000-5570, 028000-5580, 028000-5581, 028000-5620, 028000-5660, 028000-5661,028000-5662,028000-5690 || Compatible with :Denso 028000-6892, 028000-6893, 028000-7240, 028000-7241, 028000-7242, 028000-7450, 028000-7451, 028000-7453, 028000-7540, 028000-7541, 028000-7542, 028000-7543, 028000-7730, 028000-7731, 028000-7732, 028000-7733, 028000-7800, 028000-7801, 028000-7802, 028000-7803, 028000-7810, 028000-7811, 028000-7812, 028000-7840, 028000-7841, 028000-8070, 028000-8071, 028000-8072, 028000-8073, 028000-8400, 028000-8401, 028000-8402, 028000-8403, 028000-8404, 028000-8405, 028000-8490
$804.85

18 Oct 2025
0.1102[0.05] pounds
CN: zhangchuanzhi
1pc 3920403 3957585 3675154NW 3675154RX 3904466 3920643 3926960 3957586 3957594 228000-9100 128000-0542 228000-1953 TYSTABPC
TYSTABPC
$130.95

17 Oct 2025
19.25[8.66] pounds
US: OEG Parts
OEG Parts New Starter Compatible with Case Cummins 3.9 5.9 3.9L 5.9L 390 580 590 Diesel 84-96 550H 650K 750H 750K 450C 455C 550 550E 550G 550H 650 650G 650H 650K 750H 750K 584E 585E 585G 586E 586G
Parts Player Replacement Part Numbers: 104668, SND0076, NDAS228000-4671, NDAS2280004671, ND128000-9504, ND1280009504, AS228000-4671, AS2280004671, AS228000-1953, AS2280001953, A181056, A170746, 9108-3456, 91083456, 89332, 87350916, 86982709, 8270428, 7026666, 4402426, 410-52099, 41052099, 3957594, 3957586, 3957585, 3926960, 3920643, 3920403, 3904466, 3675154RX, 3675154NW, 3604660RX, 3604660NW, 3604485RX, 3604485NW, 28100-36E03, 2810036E03, 28100-360E3, 28100360E3, 2585259C91, 228000-9100, 2280009100 || Condition: New; Unit Type: OSGR; Voltage: 12V; kW: 2.7; Rotation: CW; Tooth Count: 13; Mounting Hardware Included: No; Number of Pieces: 1; Country of Origin: CN || Brand New - Manufactured With New Premium Quality Components - Engineered To Meet Or Exceed OEM Specifications - All Items Tested For Reliability, Durability And Performance || See Product Description for Fitment Chart || Additional Part Numbers: 228000-6981, 2280006981, 228000-6980, 2280006980, 228000-4671, 2280004671, 228000-4670, 2280004670, 228000-1953, 2280001953, 228000-1952, 2280001952, 228000-1951, 2280001951, 228000-1950, 2280001950, 228000-0624, 2280000624, 228000-0621, 2280000621, 228000-0620, 2280000620, 1987586C1, 1987559C1, 1769512, 1760057, 17394, 17390, 16990N, 16990, 1315480, 1308066H91, 128080-0545, 1280800545, 128080-0544, 1280800544, 128080-0543, 1280800543
Number on catalog scheme: 5
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Compatible equipment models: 3920403:

GENERATOR SET  C4.4   Caterpillar

Information:


Illustration 1 g00934525
Saw Pump and Saw Motor Valve (1) On/off solenoid valve. (2) Saw motor valve. (3) Load sensing valve. (4) Compensator valve. (5) Saw pump.The saw pump is mounted on the pump drive that is attached to the engine. The shaft of the pump is driven by the pump drive. The saw pump supplies the pressure oil to the saw motor. The saw pump is a variable displacement axial piston pump. The pump flow is regulated by the load sensing control.The saw pump supplies hydraulic oil to the saw motor valve and the saw motor.Oil enters the saw pump from the hydraulic oil tank through inlet line (E). Case drain oil exits the pump through port (D). The case drain oil cools the pump. The case drain oil also lubricates the pump. Also, the case drain oil removes debris from the pump. The case drain oil is filtered by a case drain filter before flowing back to the hydraulic oil tank.Pressure oil flows from the saw pump through line (B). The oil flows to the saw motor.
Illustration 2 g00861934
(1) On/off solenoid valve. (2) Saw motor valve. (3) Load sensing valve. (4) Compensator valve. (5) Saw pump. (6) Valve. (7) Orifice. (8) Orifice. (9) Valve. (10) Pressure sensor (saw pump). (11) Orifice. (12) Orifice. (13) Servo piston. (14) Swashplate. (A) Return oil line. (B) Pressure line to saw motor. (C) Inlet line from tank. (D) Case drain line. (AA) Pressure tap (discharge pressure).When the switch for the saw is not activated, pressure from saw pump (5) enters saw motor valve (2). Valve (6) shifts to the right. The oil from the saw pump flows through valve (6), the hydraulic oil cooler and the return filters. Then, the oil flows to the hydraulic tank.When the engine is running and no functions are being used, a low pressure standby condition exists. The saw pump upstrokes to full stroke at low pressure when the switch for the saw is not activated. This causes the oil to return through the oil cooler and the return filters.When the switch for the saw is activated, an electrical signal energizes on/off solenoid valve (1). On/off solenoid valve (1) shifts to the left. Pressure from saw pump (5) enters saw motor valve (2). Valve (9) shifts upward. The oil from the saw pump flows through valve (9) to the saw motor.The pressure is approximately equal at both ends of load sensing valve (3). The spring in load sensing valve (3) keeps load sensing valve (3) shifted to the left.Saw pump (5) remains at the maximum displacement position until you reach a maximum system pressure of compensator valve (4). The pressure setting of compensator valve (4) is 27400 kPa (3975 psi). At this point, the pump will destroke. Servo piston (13) continues to destroke the pump until swashplate (14) is at the minimum angle.When the output pressure exceeds the setting of compensator valve (4), the compensator valve moves to the right. Oil flows through the compensator valve to the

Caterpillar parts catalog:

Caterpillar parts catalog
C4.4, D60 Generator Set TX200001-UP
C4.4 D40, D50, D60 Generator Set CN300001-UP
C4.4 D40 D50 D60 Generator Set CN400001-UP
C4.4 Generator Set GLD00001-UP POWERED BY C4.4 Engine
C4.4 (D40,D50,D60) Generator Set LC400001-UP
C4.4 Generator Set D40,D50, and D60 MZT00001-UP


Parts switch Caterpillar catalog:

1251302 SWITCH GP-MAGNETIC
1090, 1190, 1190T, 120H, 120M, 1290T, 12M, 135H, 1390, 140G, 140M, 14M, 160M, 24H, 307D, 308C, 308D, 3116, 311B, 311C, 311D LRR, 311F LRR, 3126B, 312B, 312B L, 312C, 312C L, 312D, 312D2, 312D2 GC, 312...
7n0718 SWITCH AS-DISCONNECT
1090, 1190, 1190T, 120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 1390, 140B, 140G, 140H,...
8D2676 SWITCH AS-TOGGLE
10 FT, 10-20B, 115, 120G, 12G, 130G, 140G, 143H, 14G, 160G, 163H NA, 16G, 215B, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 307, 317B LN, 318B, 3208, 320C, 330...
2351790 SWITCH-TEMPERATURE
3054, 3054C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 43...
1967693 SWITCH AS-PRESSURE
3034, 3054, 3054B, 3056, C1.5, C2.2, C4.4
2372740 SWITCH
3054, 3056, C4.4
2372739 SWITCH
3054, 3056, C4.4
2372788 SWITCH
3054, 3056, C4.4
2810572 SWITCH
C4.4, C6.6, C9
2605864 SWITCH GP-TOGGLE
3512, 3512B, 3512C, 521B, 522B, 541 2, 552 2, 627F, 631D, 631E, 631G, 637D, 637E, 637G, 657G, 725C, 730C, 770, 772, 777C, 777D, 814F II, 815F II, 816F II, 824K, 825K, 826K, 834K, 844K, 924K, 930K, 938...
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