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PISTON AS 3145005 - Caterpillar


3145005 PISTON AS Caterpillar parts 3508, 3508B, 3508C, 3512, 3516, 3516B, 5230, 776C, 785, 785B, 789B, D11R, PM3516
Rating:
26
Alternative (cross code) number:
CA3145005
314-5005
3145005
Caterpillar 3145005 PISTON AS
Weight: 17 pounds 7 kg.

Buy PISTON AS 3145005 Caterpillar genuine, new aftermarket tractor parts with delivery
GEN SET ENGINE, VEHICULAR ENGINE,

Related part:
3145005  CYLINDER PACK AS  10R4378  R

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$839.95

01 Sep 2025

US: KMP BRAND
314-5005 PISTON BODY C/W CLIPS Suitable For Caterpillar 3145005
KMP BRAND Suitable for Caterpillar
$722.46

01 Sep 2025

US: QUALITY PARTS
3145005 Piston AS (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: 3508/3512/3516; PISTONS/CROWNS/SKIRTS. || Condition: NEW AFTERMARKET || Weight: 18.48 lbs || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$725.99

12 Aug 2025

US: QUALITY PARTS
3145005 Piston AS (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: 3508/3512/3516; PISTONS/CROWNS/SKIRTS. || Condition: NEW AFTERMARKET || Weight: 19.58 lbs || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
Number on catalog scheme: 8
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Compatible equipment models: 3145005:

GEN SET ENGINE  3508   3508B   3512   3516   3516B  
GENERATOR SET  3508   3508C   3512   3516  
INDUSTRIAL ENGINE  3508   3512   3516  
LOCOMOTIVE ENGINE  3512  
MARINE ENGINE  3508   3512   3516  
MINING EXCAVATOR  5230  
PETROLEUM ENGINE  3512  
POWER MODULE  PM3516  
TRACK-TYPE TRACTOR  D11R  
TRACTOR  776C  
TRUCK  785   785B   789B  
VEHICULAR ENGINE  3508   3512   Caterpillar

Information:

Battery for Memory
Illustration 1 g01242283
The controller board uses a lithium manganese dioxide battery. The battery (1) should be replaced periodically. The recommended interval is estimated at 5 years. Refer to table 1 for the proper specifications.
Table 1
Category    Specification    
Nominal Voltage     3.0 VDC    
Typical Voltage     3.1 VDC to 3.3 VDC    
Rated Capacity     200 mAh on 15 k ohms to 2.0 VDC at
21 °C (70 °F)    
Average Weight    
3 g (0.105 oz)    
Volume    
1.00 cc (0.0610 in3)    
Terminals     Flat, PC Pins    
Operating Temperature Range    
−40 °C (−40.00 °F) to
60 °C (140.00 °F)    
NEDA/ANSI     5004LC    

Cat SIS web machinery list:

Caterpillar parts catalog
3512 Industrial Engine SR200001-UP
3512 Generator Set PLA00001-UP
3512 Generator Set PLJ00001-UP
3516 Generator Set LNN00001-UP
3512 Generator Set LNF00001-UP
3516 Generator Set LY200001-UP
3512 Generator Set LY700001-UP
3508 Engine For Caterpillar Built Machines 97Y00001-UP
3508 Marine Engine 69Z00275-UP
3512 Vehicular Engine 51Y00513-UP
3512 Locomotive Engine 2WK00001-UP
3508 Generator Set Engine 70Z00757-UP
3508 Generator Set Engine (High Speed) 23Z03489-UP
3512 Generator Set Engine 24Z04366-UP
3512 Generator Set Engine 67Z00772-UP
3516 Generator Set Engine With EUI Option 7KM00001-UP
3508 Generator Set Engine With EUI Option 3LS00001-UP
3512 Generator Set Engine With EUI Option 3MS00001-UP
3516 Generator Set Engine With EUI Option 3NS00001-UP
3508 Generator Set 5PW00001-UP
3512 Generator Set 6WW00001-UP
3516 Generator Set 8TW00001-UP
3516 Generator Set Engine 25Z02189-UP
3516 Generator Set Engine 73Z00808-UP
3512 Marine Engine 50Y01305-UP
3512 Marine Engine 66Z00579-UP
3516 Marine Engine 29Z01120-UP
3508 Industrial Engine 95Y01065-UP
3508 Industrial Engine 68Z01093-UP
3512 Industrial Engine 49Y00926-UP
3512 Industrial Engine 65Z00887-UP
3516 Industrial Engine 27Z00792-UP
3516 Industrial Engine 71Z00354-UP
PM3508 Power Module BPY00001-UP
PM3516 Power Module CAC00001-UP
3508 Generator Set CNF00001-UP
3512 Generator Set CMJ00001-UP
3512 Generator Set FDR00001-UP
3508 Generator Set CAW00001-UP
3512 Generator Set Oil Field Land Rig PTG00001-UP
3512 Generator Set Oil Field Land Rig PTH00001-UP
3508 Generator Set Oil Field Land Rig PTK00001-UP
3508 Marine Propulsion Engine Military 3HM00001-UP
3516 Generator Set GZR00001-UP
3516 Generator Set GZX00001-UP
3516 Generator Set Oil Field Land Rig RKT00001-UP
3508 Generator Set ZAB00001-UP
3512 Generator Set ZAF00001-UP
3516 Generator Set ZAL00001-UP
3516 Generator Set YAL00001-UP
3512 Generator Set YAK00001-UP
3516 Generator Set YAS00001-UP
3512 Generator Set YAX00001-UP
3516 Engine Performance Upgrade Group Retrofit From MUI to EUI Equivalent Level 29Z00818-01119
3512 Engine Performance Upgrade Group Retrofit From MUI to EUI Equivalent Level 50Y00654-01304
3508 Engine Performance Upgrade Group Retrofit From MUI to EUI Equivalent Level 96Y00694-01486
3512 Generator Set LDB00001-UP
3512 Generator Set YBA00001-UP
3512 Generator Set LDC00001-UP
3512 Petroleum Engine LN200001-UP
3512 Petroleum Engine LN300001-UP
3516 Generator Set JCW00001-UP
3516 Generator Set LD500001-UP
3508 Industrial Engine LDP00001-UP
3508 Industrial Engine LDW00001-UP
3512 Industrial Petroleum PE200001-UP
3512 Industrial Petroleum PE300001-UP
3508 Generator Set LD200001-UP
3516 Industrial Engine BR300001-UP
3516 Petroleum Engine LMC00001-UP
3516 Generator Set YBS00001-UP
3516 Generator Set ZBL00001-UP
3516 Generator Set JCG00001-UP
3512 Generator Set JM200001-UP
777C Truck 776C Tractor 2TK00001-UP (MACHINE) POWERED BY 3508 Engine
785B Off-Highway Truck 6HK00001-UP (MACHINE) POWERED BY 3512 Engine
793B Off-Highway Truck 1HL00001-UP (MACHINE) POWERED BY 3516 Engine
789B Off-HighwayTruck 7EK00001-UP (MACHINE) POWERED BY 3516 Engine
3512 Engine For 785 Truck 8GB00001-UP (MACHINE)
5130 Excavator 5ZL00001-UP (MACHINE) POWERED BY 3508 Engine
5230 Excavator 7LL00001-UP (MACHINE) POWERED BY 3516 Engine
994 Wheel Loader 9YF00001-UP (MACHINE) POWERED BY 3516 Engine
D11R Track-Type Tractor Power Shift 8ZR00001-UP (MACHINE) POWERED BY 3508 Engine
3508 And 3508B Engine Emissions Repower Tier I For D11N Tractor 4HK00001-UP (MACHINE)


Parts piston Caterpillar catalog:

2995204 PISTON AS
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130B, 5230B, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793C, 793D, 854G, 992G, 994D, D11N, D11R, PM3508, PM3512, ...
3T2637 PISTON-CLUTCH
776C, 776D, 777B, 777D, 777F, 777G, CX48-P2300, SPF343C, TH48-E70, TH48-E80
3T3057 PISTON-CLUTCH
776C, 776D, 777B, 777D, 777F, 777G, CX48-P2300, SPF343C, TH48-E70, TH48-E80
3T3064 PISTON-BALANCE
776C, 776D, 777B, 777D, 777F, 777G, CX48-P2300, SPF343C, TH48-E70, TH48-E80
7G5749 PISTON-CLUTCH
776C, 776D, 777B, 777D, 777F, 777G, 834B, D400, D44B, D9L, SPF343C, TH48-E70, TH48-E80
9P0687 PISTON-LOAD
621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G, 69D, 735, 740, 768C, 769C, 769D, 770, 771C, 771D, 772, 773B, 773D, 773E, 775B, 775D, 775E, 776C...
3P2685 PISTON-CLUTCH
24H, 24M, 589, 776C, 776D, 777B, 777D, 777F, 777G, 824C, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 834B, 834G, 834H, 836, 836G, 836H, 980C, 980F, 980F II, 980G, 980G II, 980...
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
1656969 PISTON AS
5130, 5130B, 5230, 623E, 623F, 623G, 988F, 988F II, D10N, D10R, D10T, D11R, D11T, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8N
1656970 PISTON AS
583T, 797, 844H, 990H, D11R, D11T, D8R, D8R II, D8T, D9R, D9T, PL83
9T8452 PISTON
14G, 14H, 14H NA, 14M, 16G, 16H, 16H NA, 16M, 24H, 24M, 5230, 5230B, 789B, 789C, 789D, 793, 793B, 793C, D8N, D8R, D8R II, D9R
9V3222 PISTON AS
24H, 24M, 69D, 735, 740, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776C, 776D, 777, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 789C, 793B, 793C, 797, 824C, 980C, 980F, 980F ...
2995204 PISTON AS
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130B, 5230B, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 789, 789B, 789C, 789D, 793C, 793D, 854G, 992G, 994D, D11N, D11R, PM3508, PM3512, ...
2332430 PISTON AS
3508, 3508C, 3512, 3516, 5230, 776C, 785, 785B, 789B, 994, D11R, PM3512, PM3516
7W0553 PISTON GP
3508, 3512, 3516
3742082 PISTON AS
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C
2W1481 PISTON
3508, 3512, 3516, 785, G3512, G3516
2W4626 PISTON-LIMITER
3508, 3512, 3516, 3606, 3608, 3612, 3616, 785, D11N
2W4610 PISTON-LIMITER
3508, 3512, 3516, 785
3L6747 PISTON AS
3508, 3512, 3516, D342, D353C
2F6818 PISTON
3508, 3512, 3516, D342, D342C, D348, D349, D353C, D379, D379B, G399
8N5121 PISTON AS
3508, 3512, 3516, D348, D353C
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