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PUMP GP-PISTON 1076478 - Caterpillar


1076478 PUMP GP-PISTON Caterpillar parts 350
Rating:
17
Alternative (cross code) number:
CA1076478
107-6478
1076478
Caterpillar 1076478 PUMP GP-PISTON
Weight: 375 pounds 170 kg.

Buy PUMP GP-PISTON 1076478 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

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28 Oct 2025

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Compatible equipment models: 1076478:

EXCAVATOR  350   Caterpillar

Information:

Relief Valve (Backhoe) - Test and Adjust
Table 15
Status (1)    Description    Specification    Actual    Comments    
    Backhoe Relief Valve Pressure at Engine Speed of 1200 rpm    
22800 kPa (3306.91200 psi)            
( 1 ) N = Normal, M = Monitor, A = ActionRelief Valve (Loader) - Test and Adjust
Table 16
Status (1)    Description    Specification    Actual    Comments    
    Loader Rod End for the Dump Operation (Single Tilt) at Engine Speed of 1200 rpm    
29000 kPa (4206 psi)            
    Loader Rod End for the Dump Operation (Parallel Tilt) at Engine Speed of 1200 rpm    
30000 kPa (4351 psi)            
    Loader Head End for the Tilt Back Operation (Single Tilt) at Engine Speed of 1200 rpm    
24000 kPa (3481 psi)            
    Loader Head End for the Tilt Back Operation (Parallel Tilt) at Engine Speed of 1200 rpm    
16000 kPa (2321 psi)            
( 1 ) N = Normal, M = Monitor, A = ActionRide Control Accumulator - Test and Charge
Table 17
Status (1)    Description    Specification    Actual    Comments    
    Low Setting    
2413 120 kPa (350 18 psi)            
    High Setting    
5792 290 kPa (840 42 psi)            
( 1 ) N = Normal, M = Monitor, A = ActionS.O.S
ReferenceRefer to Operation and Maintenance Manual, SEBU8475, "Maintenance Interval Schedule" for more detail on performing S.0.S samples.
Table 18
Status (1)    Description    Obtain    Comments    
    Engine Oil Sample            
    Engine Coolant Sample (Level II)            
    Hydraulic Oil Sample            
    Transmission Oil Sample            
    Front Right Final Drive Oil Sample            
    Front Left Final Drive Oil Sample            
    Rear Right Final Drive Oil Sample            
    Rear Left Final Drive Oil Sample            
    Front Axle/Diff Oil Sample            
    Center Axle/Diff Oil Sample            
    Rear Axle/Diff Oil Sample            
    Transfer Case Oil Sample            
    Brake Fluid Oil Sample            
    Power Steering Oil Sample            
( 1 ) N = Normal, M = Monitor, A = Action

Caterpillar parts catalog:

Caterpillar parts catalog
350 & 350 L Excavators 2ZL00001-UP (MACHINE) POWERED BY 3306 Engine
350 & 350 L Excavators 8HK00001-UP (MACHINE) POWERED BY 3306 Engine


Parts pump Caterpillar catalog:

1068958 PUMP GROUP-ENGINE OIL
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637D, 637E, 637G, ...
2P1784 PUMP GP-ENGINE OIL
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 235C, 235D, ...
1157560 PUMP GROUP-WATER (BASIC)
235B, 3306, 3306B, 330B L, 350, 627F, 637D, 637E, 639D, 65C, 814F, 815F, 816F, 966F II, 970F, 973, D250E, D300E, D6R, D7R
7N5909 PUMP GP-WATER
120B, 140B, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 235C, 3126, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 350, 515, 517, 525, 527, 561D, 571G, 572G, 627B, 627E, 627F, 637D,...
6N2642 PUMP GP-ENGINE OIL
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 235C, 235D, 330, ...
7W5928 PUMP GP-FUEL INJECTION
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235C, 235D, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 330B L, 350, 515, 517, 525, 527, 528B, 530...
8N5251 PUMP GP-FUEL PRIME & PRIM FLTR
235, 3114, 3116, 3204, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 350, 45, 508, 528, 528B, 530B, 545, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 65, 65C, 70C, 91...
4P9862 PUMP GP-WATER
330, 3306, 3306B, 3306C, 350, 615C, 966D, 966F, 970F, D250E, D25D, D6H, D6H XL, D6H XR, D6R, D7H, G3306, R1300G
1550066 PUMP GP-WATER
235B, 3306, 3306B, 330B L, 350, 572R, 627F, 637E, 65C, 814F, 815F, 816F, 966F II, 970F, 973, 973C, D250E, D300E, D6R, D7R
1w1695 PUMP GP-FUEL TRANSFER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 235C, 235D, ...
2W8001 PUMP GP-WATER
120B, 140B, 215C, 215D, 219D, 225D, 229, 229D, 235, 235B, 235C, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 350, 515, 525, 527, 561D, 571G, 572G, 627B, 627E, 627F, 637D, 637E, 639D, 65, 65C, 70C, ...
1052508 PUMP AS-FUEL PRIMING
120G, 12G, 12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 214B, 235, 3114, 3116, 3126, 3126B, 3126E, 3176, 3176B, 3176C, 3196,...
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