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PISTON AS 3903112 - Caterpillar


3903112 PISTON AS Caterpillar parts 3.4B IOPU, 311F LRR, C3.4B, CB-44B, CB-54B, CD-54B, CW-14
Rating:
9
Alternative (cross code) number:
CA3903112
390-3112
3903112
Caterpillar 3903112 PISTON AS
Weight: 3 pounds 1 kg.

Buy PISTON AS 3903112 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, VIBRATORY COMPACTOR,

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$61.50

01 Aug 2025

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Hexagon Flange Bolts 3903112(30PCS M10*30) for Diesel Engine Parts General Engine Parts
DCEC Bolts || diesel engine parts || 3903112
$93.91

10 Apr 2025
15.0[6.75] Pounds
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PantsSaver 3903112 Car Mat, Gray
PantsSaver Custom designed to fit YOUR car exactly! Install in seconds, no cutting or tools required || Features a patented Pants Saver Central Pan that holds and traps up to 500ml (16oz.) of water || Keeps you and your vehicle's interior clean and dry || Country of origin : China
$96.86

11 Mar 2025
15.0[6.75] pounds
Amazon.com
PantsSaver 3903112 Car Mat, Gray
PantsSaver Custom designed to fit YOUR car exactly! Install in seconds, no cutting or tools required || Features a patented Pants Saver Central Pan that holds and traps up to 500ml (16oz.) of water || Keeps you and your vehicle's interior clean and dry || Country of origin : China
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Compatible equipment models: 3903112:

EXCAVATOR  311F LRR  
INDUSTRIAL ENGINE  C3.4B  
PACKAGE  3.4B IOPU  
PNEUMATIC COMPACTOR  CW-14  
VIBRATORY COMPACTOR  CB-44B   CB-54B   CD-54B   Caterpillar

Information:

Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that all components are clean and free from wear or damage. Refer to Specifications, "Rocker Shaft" for more information. Replace any components that are worn or damaged.
Illustration 1 g01317309
Typical example
Install a new joint (7) to the base of rocker shaft assembly (3).
Illustration 2 g01316901
Typical example
Apply clean engine lubricating oil to both ends of pushrods (6). Install the pushrods to the engine with the cup upward. Ensure that the pushrods are installed correctly in the socket of the valve lifters.Note: If the pushrods have been used, ensure that the pushrods are installed in original positions.
Lubricate the top of the valve stems with clean engine oil. Install caps (5) to the valve stems.Note: If the caps have been used, ensure that the caps are installed in original positions.
Install rocker shaft assembly (3) to the cylinder head.Note: Ensure that the ends of adjustment screws (4) are correctly seated in ends of pushrods (6).
Install nuts (2). Use a deep socket to tighten the nuts evenly. Begin at the center of the rocker shaft and work outward.For the C1.1 engine, tighten nuts to a torque of 23 N m (204 lb in).For C1.5 and C2.2 engines, tighten nuts to a torque of 33 N m (292 lb in).
Install bolts (1) and tighten to a torque of 10 N m (88 lb in).
Adjust the valve lash. Refer to Systems Operation, Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust" for the correct procedure.End By:
Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".
Install the engine oil line. Refer to Disassembly and Assembly, "Engine Oil Line- Remove and Install".

Caterpillar parts catalog:

Caterpillar parts catalog
XQ60 Power Module CF600001-UP POWERED BY C3.4B
XQ60 Power Module CF900001-UP POWERED BY C3.4B Engine
C3.4B Industrial Engine CJG00001-UP
C3.4B IOPU Industrial Engine CJ300001-UP
CD44B CD54B Vibratory Asphalt Compactor GRT00001-UP (MACHINE) POWERED BY C3.4 Engine
CW14 Pneumatic Compactor LTJ00001-UP (MACHINE) POWERED BY C3.4B Engine
CB44B and CB54B Asphalt Compactor JXL00001-UP (MACHINE) POWERED BY C4.4 Engine
CB54B, CB44B Compactor LXD00001-UP (MACHINE) POWERED BY C4.4 Engine
CP34, CS34 Vibratory Soil Compactor 51400001-UP (MACHINE) POWERED BY C3.4 Engine
CD54B Asphalt Compactor J9T00001-UP (MACHINE) POWERED BY C3.4 Engine
CD44B Asphalt Compactor 39800001-UP (MACHINE) POWERED BY C3.4 Engine
CB46B Vibratory Compactor JC400001-UP (MACHINE) POWERED BY C3.4 Engine
CB7 Asphalt Compactor EL500001-UP (MACHINE) POWERED BY C3.4B Engine
CB8 Asphalt Compactor JL400001-UP (MACHINE) POWERED BY C3.4B Engine
CB7 Asphalt Compactor NLJ00001-UP (MACHINE) POWERED BY C3.4B Engine
CB8 Asphalt Compactor CB800001-UP (MACHINE) POWERED BY C3.4B Engine
CD8 Asphalt Compactor RH400001-UP (MACHINE) POWERED BY C3.4B Engine
CD10 Asphalt Compactor J6B00001-UP (MACHINE) POWERED BY C3.4B Engine
C3.4B Industrial Engine CJG00001-UP
415F2 Center Pivot Backhoe Loader HWA00001-UP (MACHINE) POWERED BY C3.4 Engine
427F2 Side Shift Backhoe Loader HWK00001-UP (MACHINE) POWERED BY C3.4 Engine
TL642C Telehandler THG01209-UP (MACHINE) POWERED BY C3.4 Engine
TL943C Telehandler SXH00253-UP (MACHINE) POWERED BY C4.4 or C3.4 Engine
TH336C Telehandler MJR00271-UP (MACHINE)
TH406C Telehandler GAT00258-UP (MACHINE)
TH337C Telehandler DJB00484-UP (MACHINE)
TH407C Telehandler JJT00172-UP (MACHINE)
TH414C Telehandler KEK00373-UP (MACHINE)
TH417C Telehandler RRJ00246-UP (MACHINE)
TH514C Telehandler KKW00177-UP (MACHINE)
415F2 IL Backhoe Loader PF400001-UP (MACHINE) POWERED BY C3.4 Engine
311F LRR Excavator JFT00001-UP (MACHINE) POWERED BY C3.4B Engine
311F LRR Excavator KCW00001-UP (MACHINE) POWERED BY C3.4B Engine
311F LRR Excavator LZF00001-UP (MACHINE) POWERED BY C3.4B Engine
312F GC Excavator FKE00001-UP (MACHINE) POWERED BY C3.4B Engine
313F LGC Excavator GJD00001-UP (MACHINE) POWERED BY C3.4B Engine
313F LGC Excavator HDK00001-UP (MACHINE) POWERED BY C3.4B Engine
313F LGC Excavator ZGS00001-UP (MACHINE) POWERED BY C3.4B Engine


Parts piston Caterpillar catalog:

2487197 PISTON AS
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 314D CR, 314D LCR, 314E CR, 314E LCR
4229121 PISTON
311D LRR, 311F LRR
3904194 PISTON
311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR
3535824 PISTON AS
311F LRR, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L
2595501 PISTON AS
120M, 12M, 140M, 14M, 160M, 2470C, 2570C, 2670C, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 340D L, 340D2 L, 553C, 563C, 573C, 950G II, 950H, 962G II, 962H, AP1000E, AP1055...
1441170 PISTON-STROKING
CW-14, PR-1000, PS-150C
1374584 PISTON
CB-534C, CB-534D, CB-54, CB-564D, CB-634C, CB-634D, CB-64, CP-56, CP-573E, CP-64, CP-663E, CP-68B, CP-74B, CP-76, CS-531, CS-531C, CS-531D, CS-533C, CS-533D, CS-56, CS-563C, CS-563D, CS-563E, CS-56B, ...
1374607 PISTON-STROKING
CB-534C, CB-534D, CB-564D, CB-634C, CB-634D, CP-56, CP-573E, CP-64, CP-663E, CP-68B, CP-74B, CP-76, CS-531, CS-531C, CS-531D, CS-533C, CS-533D, CS-56, CS-563C, CS-563D, CS-563E, CS-56B, CS-573C, CS-57...
1368067 PISTON-BRAKE
AP-655C, AP-655D, AP1000E, AP1055E, BG-2455D, BG-260D, BG1000E, BG1055E, BG655D, CS-533C, CS-563C, CS-573C, CS-583C, CW-14, PF-290B, PS-150B, PS-150C, PS-200B, PS-360B, PS-360C
1792865 PISTON
CW-14, PS-150B, PS-150C, PS-200B
5E9959 PISTON
CW-14, PF-290B, PS-150B, PS-150C, PS-200B, PS-360B, PS-360C
2099722 PISTON
CW-14, PS-150C
3903115 PISTON-RING
3.4B IOPU, 311F LRR, C3.4B, CB-44B, CB-54B, CD-54B, CW-14
3751396 PISTON AS-ROD
3.4B IOPU, 311F LRR, C3.4B, CB-44B, CB-54B, CD-54B, CW-14
3S0915 PISTON ASSEM.
1140, 1673, 1673B, 1676, 1693, 3208, 3306, 3406, 621, 631C, 768B, 769, 772, 773, 777, 980, 980B, D348, D6C, D9G
3S0916 PISTON RING KIT (10 Rings)
1140, 1673, 1673B, 1676, 1693, 3208, 3306, 3406, 3512, 621, 631C, 641B, 768B, 769, 772, 773, 777, 980, 980B, D348, D6C, D9G
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