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HOUSING AS-PUMP 1950303 - Caterpillar


1950303 HOUSING AS-PUMP Caterpillar parts 3114, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 325B L, 35, 446B, 446D, 45, 525B, 533, 535B, 539, 543, 55, 550, 561M, 570, 574, 580, 924F, 928G, 938F, 938G, 950G, 953C, 962G, 963B, 963C, AP-100...
Rating:
17
Alternative (cross code) number:
CA1950303
195-0303
1950303
Caterpillar 1950303 HOUSING AS-PUMP
Weight: 10 pounds 4 kg.

Buy HOUSING AS-PUMP 1950303 Caterpillar genuine, new aftermarket tractor parts with delivery
ASPHALT PAVER, WHEELED EXCAVATOR,

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$347.61

29 Aug 2025
23.03[10.36] Pounds
US: Cook's Direct
Cambro 1950303 Camtray 19.5" Round Low Profile Light Butcher Block Case Qty 12
Cambro Use in restaurants, hotel room service, cafeterias, food courts, hospitals and schools
Number on catalog scheme: 5
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Compatible equipment models: 1950303:

BACKHOE LOADER  446B   446D  
CHALLENGER  35   45   55  
EXCAVATOR  320B   322B L   322B LN   325B L  
FORWARDER  574  
INDUSTRIAL ENGINE  3114   3116   3126  
INDUSTRIAL TRACTOR  TK371   TK381  
INTEGRATED TOOLCARRIER  IT12B   IT24F   IT28F   IT28G   IT38F   IT38G   IT62G  
KNUCKLEBOOM LOADER  539  
MARINE ENGINE  3116   3126  
PIPELAYER  561M  
TRACK LOADER  953C   963B   963C  
TRACK-TYPE TRACTOR  D5M   D6M  
TRUCK ENGINE  3126B   3126E  
WHEEL FELLER BUNCHER  533   543   TK370   TK380  
WHEEL HARVESTER  550   570   580  
WHEEL LOADER  924F   928G   938F   938G   950G   962G  
WHEEL SKIDDER  525B   535B  
WHEELED EXCAVATOR  M318   M320   M325B   Caterpillar

Information:


Illustration 1 g03337463
Cylinder and valve location
(A) Inlet valves
(B) Exhaust valves Number and arrangement of cylinders ... 60 degree V-8Valves per cylinder ... 4Displacement ... 34.5 L (2105 cu in)Bore ... 170 mm (6.7 inch)Stroke ... 190 mm (7.5 inch)Combustion ... Direct injectionWhen the crankshaft is viewed from the flywheel end, the crankshaft rotates in the following direction. ... CounterclockwiseFiring order (injection sequence)Standard rotation CCW ... 1, 2, 7, 3, 4, 5, 6, 8Reverse rotation CW ... 1, 8, 7, 2, 6, 5, 4, 3Valve lashInlet ... 0.50 mm (0.020 inch)Exhaust ... 1.00 mm (0.040 inch)Note: The front end of the engine is opposite the flywheel end of the engine. The left and the right side of the engine are determined from the flywheel end. The number 1 cylinder is the front cylinder on the right side. The number 2 cylinder is the front cylinder on the left side.

Cat SIS web machinery list:

Caterpillar parts catalog
3116 Industrial Engine 4PG00001-UP
3116 Industrial Engine 2WG00001-UP
3114 Industrial Engine 5EF00001-UP
3116 Marine Engine 4KG00001-UP
3116 Marine Engine 1SK00001-UP
3126 Marine Engine 8NM00001-UP
3116 Industrial Engine 5EN00001-UP
3116 Industrial Engine 2MR00001-UP
3126 Industrial Engine 9ZR00001-UP
3126 Marine Engine 6SR00001-UP
3126 Truck Engine ATAAC 8HW00001-UP
3126 Industrial Engine 6MS00001-UP
3126B Truck Engine 8YL00001-UP
3126 Marine Engine 1ZJ00001-UP
3126 Marine Engine 6MK00001-UP
3126 Industrial Engine CKK00001-UP
3126E Truck Engine 9SZ00001-UP
3126 Marine Engine 4EZ00001-UP
AP-1050 Asphalt Paver 1JG00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1000 Asphalt Paver 1HD00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563 & CP-563 Vibratory Compactors 5AJ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-531C Vibratory Compactor 5ZN00001-UP (MACHINE) POWERED BY 3116 Engine
CP-533C CS-533C Vibratory Compactor 2WN00001-UP (MACHINE) POWERED BY 3116 Engine
CP-533C CS-533C Vibratory Compactor 2XN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563C, CP-563C Vibratory Compactors 4KN00001-UP (MACHINE) POWERED BY 3116 Engine
CP-563C CS-563C Vibratory Compactors 4LN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-573C Vibratory Compactor 6LN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583C Vibratory Compactor 7MN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583C Vibratory Compactor 7NN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-531C Vibratory Compactor 9RN00001-UP (MACHINE) POWERED BY 3116 Engine
CB-634C Vibratory Compactor 3BR00001-UP (MACHINE) POWERED BY 3116 Engine
CATERPILLAR AP-1050B BARBER-GREENE BG-245C Asphalt Pavers 4XN00001-UP (MACHINE) POWERED BY 3116 Engine
Caterpillar AP-1055B, Barber-Greene BG-2455C Asphalt Pavers 6TN00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1000B, BG-260C Asphalt Paver 7HN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563D CP-563D Vibratory Compactors 9MW00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563D Compactor-Military 1SZ00001-UP (MACHINE) POWERED BY 3116 Engine
CP-563D CS-563D Vibratory Compactors 2RZ00001-UP (MACHINE) POWERED BY 3116 Engine
Caterpillar AP-1055B, Barber-Greene BG-2455C Asphalt Paver ABB00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583D Vibratory Compactor 2CZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583D Vibratory Compactor 3GZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-531D Vibratory Compactor 3AZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-531D Vibratory Compactor 4MZ00001-UP (MACHINE) POWERED BY 3116 Engine
CP-533D CS-533D Vibratory Compactor 5CZ00001-UP (MACHINE) POWERED BY 3116 Engine
Caterpillar AP-900B Barber Greene BG-240C Asphalt Pavers AGJ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-533D, CP-533D Vibratory Compactor AET00001-UP (MACHINE) POWERED BY G3116 Engine
CS-531D Vibratory Compactor AGH00001-UP (MACHINE) POWERED BY 3116 Engine
CS-573D Vibratory Compactor 2YZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-573D Vibratory Compactor CMK00001-UP (MACHINE) POWERED BY 3116 Engine
CB-634D Vibratory Compactor CDF00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1000B,BG-260C Asphalt Paver AGP00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1055B,BG-2455C Asphalt Paver A3P00001-UP (MACHINE) POWERED BY 3116 Engine
3116 Industrial Engine 2WG00001-UP
3114 Industrial Engine 5EF00001-UP
IT28F Integrated Toolcarrier 3CL00001-01199 (MACHINE) POWERED BY 3116 Engine
IT12F Integrated Toolcarrier 1KF00820-UP (MACHINE) POWERED BY 3114 Engine
446B Backhoe Loader 5BL00001-03294 (MACHINE) POWERED BY 3114 Engine
Challenger 35 and Challenger 45 Agricultural Tractors 1DR00001-01699 (MACHINE) POWERED BY 3116 Engine
IT24F Integrated Toolcarrier 6KN00001-UP (MACHINE) POWERED BY 3114 Engine
IT24F Integrated Toolcarrier 4NN00001-UP (MACHINE) POWERED BY 3114 Engine
IT28F Integrated Toolcarrier 3CL01200-UP (MACHINE) POWERED BY 3116 Engine
IT38F Integrated Toocarrier 6FN00001-UP (MACHINE) POWERED BY 3116 Engine
IT28G Integrated Toolcarrier 8CR00001-UP (MACHINE) POWERED BY 3116 Engine
IT38F Integrated Toolcarrier 5DR00001-UP (MACHINE) POWERED BY 3116 Engine
Challenger 55 Agricultural Tractor 7DM00001-00849 (MACHINE) POWERED BY 3126 Engine
IT62G Integrated Toolcarrier 6PS00001-UP (MACHINE) POWERED BY 3126 Engine
IT38G Integrated Toolcarrier 7BS00001-UP (MACHINE) POWERED BY 3126 Engine
IT38G Integrated Toolcarrier 1CW00001-UP (MACHINE) POWERED BY 3126 Engine
Challenger 35 & Challenger 45 Agricultural Tractors 1DR01700-UP (MACHINE) POWERED BY 3116 Engine
Challenger 55 Agricultural Tractor 7DM00850-UP (MACHINE) POWERED BY 3126 Engine
561M Track-Type Pipelayer Power Shift 1KW00001-UP (MACHINE) POWERED BY 3116 Engine
Challenger 35, Challenger 45 & Challenger 55 Agricultural Tractors 4DZ00001-UP (MACHINE) POWERED BY 3116 & 3126 Engines
550 Wheel Harvester 7ZN00001-UP (MACHINE) POWERED BY 3126 Engine
570 Wheel Harvester 4XR00001-UP (MACHINE) POWERED BY 3126 Engine
539 Knuckle Boom Loader 1PZ00001-UP (MACHINE) POWERED BY 3126 Engine
Challenger 55 Agricultural Tractor 60 in (1524 mm) Base Gauge 6NN00001-UP (MACHINE) POWERED BY 3126 Engine
Challenger 35 & Challenger 45 Agricultural Tractors 60 in (1524 mm) Base Gauge 8RD00001-UP (MACHINE) POWERED BY 3116 Engine
Challenger 35 & Challenger 45 Agricultural Tractors 80 in (2032 mm) Base Gauge 3BK00001-UP (MACHINE) POWERED BY 3116 Engine
Challenger 35, Challenger 45 & Challenger 55 Agricultural Tractors 60 in (1524 mm) Track Gauge & 80 in (2032 mm) Track Gauge 3HS00001-UP (MACHINE) POWERED BY 3116 & 3126 Engines
580 Wheel Harvester 7CN00001-UP (MACHINE) POWERED BY 3126 Engine
574 Forwarder 1FM00001-UP (MACHINE) POWERED BY 3126 Engine
IT28G Integrated Toolcarrier 9AR00001-01175 (MACHINE) POWERED BY 3116 Engine
Challenger 55 Agricultural Tractor 80 in (2032 mm) Base Gauge AEN00001-UP (MACHINE) POWERED BY 3126 Engine
IT62G Integrated Tool Carrier AKP00001-UP (MACHINE) POWERED BY 3126 Engine
446B Backhoe Loader 5BL00001-00383 (MACHINE) POWERED BY 3114 Engine
446B Backhoe Loader 5BL00384-02499 (MACHINE) POWERED BY 3114 Engine
446B Backhoe Loader 5BL02500-UP (MACHINE) POWERED BY 3114 Engine
533 Wheel Feller Buncher CDR00001-00194 (MACHINE) POWERED BY 3126 Engine
543 Wheel Feller Buncher ASJ00001-UP (MACHINE) POWERED BY 3126 Engine
TK370 Wheel Feller Buncher WBD00001-UP (MACHINE) POWERED BY 3126 Engine
TK380 Wheel Feller Buncher WBE00001-UP (MACHINE) POWERED BY 3126 Engine
446D Backhoe Loader DBL00001-UP (MACHINE) POWERED BY 3114 Engine
TK371 Industrial Tractor WBG00001-UP (MACHINE) POWERED BY 3126 Engine
TK381 Industrial Tractor WBH00001-UP (MACHINE) POWERED BY 3126 Engine
M318 Excavator 8AL00001-01019 (MACHINE) POWERED BY 3116 Engine
325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine
325B & 325B LN Excavators 6DN00001-UP (MACHINE) POWERED BY 3116 Engine
322B L Excavator 1YS00001-UP (MACHINE) POWERED BY 3116 Engine
322B L & 322B LN Excavators 1ZS00001-UP (MACHINE) POWERED BY 3116 Engine
M320 Excavator 6WL00001-UP (MACHINE) POWERED BY 3116 Engine
M318 Excavator 6ES00001-UP (MACHINE) POWERED BY 3116 Engine
325B L & 325B LN Excavators 4DS00001-UP (MACHINE) POWERED BY 3116 Engine
M320 Excavator 9PS00001-UP (MACHINE) POWERED BY 3116 Engine
M318 Excavator 8SS00001-UP (MACHINE) POWERED BY 3116 Engine
320B, 320B L, 320B LN, 320B N & 320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine
M318 Excavator 8AL01020-UP (MACHINE) POWERED BY 3116 Engine
M325B Material Handler BGN00001-UP (MACHINE) POWERED BY 3116 Engine


Parts housing Caterpillar catalog:

1055069 HOUSING-COMPRESSOR
561M, 928G, 938F, 953C, AP-1000, BG-2455C, BG-245C, CB-634C, CS-563C, CS-583C, D5M, D6M, IT28G, IT38F
9G1488 HOUSING-CLUTCH
517, 527, 561M, 561N, 613C, 613C II, 613G, 936, 936F, 950B, 950B/950E, 950F, 950F II, 960F, 966C, D5H, D5M, D5N, D6M, D6N, G936, R1300, R1300G
6Y4859 HOUSING
525, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 938G II, 938H, 950F II, 950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, 972G I...
1T1866 HOUSING-ROTATING
515, 561M, 561N, 928F, 938F, 938G, D5M, D5N, IT28F, IT38F, IT38G
9N4460 HOUSING ASSEM.
613C, 613C II, 613G, 936F, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966H, 966K, 966M, D5H, D5M, G936, IT62G, IT62G II, IT62H, R1300, R1300G, R1...
4E3997 HOUSING-PINION
515, 525, 936F, 938F, 938G, 938G II, IT38F, IT38G, IT38G II
1138464 HOUSING-TURBINE
928G, 938F, IT28G, IT38F
9C9194 HOUSING-PINION
2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 553C, 563C, 573C, 586C, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, HA770, HA771, HA...
1184264 HOUSING AS
950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, IT62G, IT62G II, IT62H, R1300G II
0551260 HOUSING-BRAKE
CP-563, CS-531C, CS-531D, CS-533, CS-533C, CS-533D, CS-563C, CS-563D, CS-573C, CS-573D, CS-583, CS-583C, CS-583D
1913240 HOUSING
322B L, 325B, 325B L, OEMS
1141485 HOUSING-MOTOR
320 L, 320B, 320N, 322, 322B L, 322B LN, OEMS
1260448 HOUSING-WATER REGULATING
120H NA, 135H NA, 3116, 320 L, 35, 446B, 446D, 45, 55, 561M, 924F, 928G, 938F, 953C, D5M, D6M, IT12B, IT18F, IT24F, IT28F, IT28G, IT38F, M318, M320, RT100
7C5233 HOUSING-FLYWHEEL
214B, 3114, 3116, 3126, 3126B, 320 L, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325, 325B L, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, ...
6V2752 HOUSING AS
416, 416B, 426B, 428B, 446B
9R0977 HOUSING
416B, 426, 428, 428B, 436, 446, 446B
6E5564 HOUSING
30/30, 416, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, 517, 527, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5HTSK II, D5M, D6M, DEUCE
7C6718 HOUSING
446, 446B, IT18F
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