3971559 CYLINDER HEAD AS Caterpillar parts
Rating:
Alternative (cross code) number:
CA3971559
397-1559
3971559
CA3971559
397-1559
3971559
Weight: 116 pounds 52 kg.
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US$2,421.99
28 May 2025
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3971559 Head AS-Cylinder (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 159.5 lbs || Dimensions: 10.38-16.46-26.85 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || 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.
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 159.5 lbs || Dimensions: 10.38-16.46-26.85 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || 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.
3971559 Head AS-Cylinder (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 72.35 lbs || Dimensions: 10.38-16.46-26.85 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || 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.
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 72.35 lbs || Dimensions: 10.38-16.46-26.85 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || 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.
This part in 2 request:
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This information for suppliers only!
2021-09-14
2021-09-07
Information:
Storage Procedure
When a generator is in storage for any length of time, moisture condenses in the windings. Minimize the condensation by use of a dry storage space and space heaters. Refer to step 2 belowIf a brush-type generator (SRCR) is to be in storage for a year or more, lift the brushes off the slip ring to prevent damage to the slip ring by chemical action.After Storage
Test the main stator windings with a megohmmeter in the following situations: 1. Before initial startup of generator set.2. Every 3 months* if generator is operating in a humid environment.3. If generator has not been run under load for 3 months* or more.*This is a guideline only. It may be necessary to megger more frequently if environment is extremely humid, salty or if the last megger test was close to 1 megohm.The megohmmeter test is described in Service Manuals SENR2180 or SENR7968. A reading of 1 meghom or less indicates that the winding has absorbed too much moisture.To Remove Moisture
To remove moisture caused by high humidity, use one of the following methods to make the generator dry:1. Energize space heaters in generator if so equipped.2. Put the generator in an oven at a temperature of not more than 85°C (185°F) for four hours.
If an oven is used for drying, use a forced air type rather than a radiant type. Radiant ovens can cause localized overheating.
3. Space heaters of the same type used in marine applications, can be installed on generators. (See the Parts Book.) These heaters heat the windings to remove moisture and should be connected at all times in high humidity conditions whenever the generator is not running.4. Use a canvas enclosure around the generator and heating lamps to increase the temperature. Make an opening in the top for release of moisture.5. Send a low voltage current through the windings to increase the temperature of the windings. Do not exceed 85°C (185°F).If the megohmmeter test reads under 1 megohm after the drying or if it goes below 1 megohm shortly after drying, contact your Caterpillar dealer. The insulation has deteriorated and should be reconditioned.
When a generator is in storage for any length of time, moisture condenses in the windings. Minimize the condensation by use of a dry storage space and space heaters. Refer to step 2 belowIf a brush-type generator (SRCR) is to be in storage for a year or more, lift the brushes off the slip ring to prevent damage to the slip ring by chemical action.After Storage
Test the main stator windings with a megohmmeter in the following situations: 1. Before initial startup of generator set.2. Every 3 months* if generator is operating in a humid environment.3. If generator has not been run under load for 3 months* or more.*This is a guideline only. It may be necessary to megger more frequently if environment is extremely humid, salty or if the last megger test was close to 1 megohm.The megohmmeter test is described in Service Manuals SENR2180 or SENR7968. A reading of 1 meghom or less indicates that the winding has absorbed too much moisture.To Remove Moisture
To remove moisture caused by high humidity, use one of the following methods to make the generator dry:1. Energize space heaters in generator if so equipped.2. Put the generator in an oven at a temperature of not more than 85°C (185°F) for four hours.
If an oven is used for drying, use a forced air type rather than a radiant type. Radiant ovens can cause localized overheating.
3. Space heaters of the same type used in marine applications, can be installed on generators. (See the Parts Book.) These heaters heat the windings to remove moisture and should be connected at all times in high humidity conditions whenever the generator is not running.4. Use a canvas enclosure around the generator and heating lamps to increase the temperature. Make an opening in the top for release of moisture.5. Send a low voltage current through the windings to increase the temperature of the windings. Do not exceed 85°C (185°F).If the megohmmeter test reads under 1 megohm after the drying or if it goes below 1 megohm shortly after drying, contact your Caterpillar dealer. The insulation has deteriorated and should be reconditioned.
Caterpillar SIS machinery equipment:
Caterpillar SIS
CW34 Pneumatic Compactor AL300001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CB68B, CB66B, CB64B Vibratory Compactor 47500001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CW16 Pneumatic Compactor N6J00001-UP (MACHINE) POWERED BY C4.4 or C3.4 Engine »
397-1559
CYLINDER HEAD AS
CS54B, CP54B Vibratory Soil Compactor 50500001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CS54B, CP54B Vibratory Soil Compactor G5400001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CS54B, CP54B Vibratory Soil Compactor 5M400001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CS64B Vibratory Soil Compactor 51800001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CS64B Vibratory Soil Compactor TF600001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
TH3510D Telehandler TH200001-UP (MACHINE) POWERED BY C3.4B or C4.4 Engine »
397-1559
CYLINDER HEAD AS
D80,D100 Generator Set L4R00001-UP POWERED BY C4.4 »
397-1559
CYLINDER HEAD AS
D60 Generator Set L4T00001-UP POWERED BY C4.4 »
397-1559
CYLINDER HEAD AS
320D2 GC Excavator YBJ00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
TH514D Telehandler MWG00001-UP (MACHINE) POWERED BY C3.4B, C4.4 Engine »
397-1559
CYLINDER HEAD AS
318D2 L Excavator SGB00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
AP555F Asphalt Paver M4500001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CW34 Pneumatic Compactor 3G400001-UP (MACHINE) POWERED BY Engine C4.4 »
397-1559
CYLINDER HEAD AS
C4.4, D60 Generator Set TX200001-UP »
397-1559
CYLINDER HEAD AS
CS44B, CP44B Vibratory Soil Compactor GTT00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
C4.4 D40 D50 D60 Generator Set CN400001-UP »
397-1559
CYLINDER HEAD AS
C4.4D80, D100 Generator Set CN600001-UP »
397-1559
CYLINDER HEAD AS
TH408D Telehandler TH400001-UP (MACHINE) POWERED BY C4.4 or C3.4 Engine »
397-1559
CYLINDER HEAD AS
TH357D Telehandler TD600001-UP (MACHINE) POWERED BY C3.4 or C4.4 Engine »
397-1559
CYLINDER HEAD AS
XQP100 Generator Set PRD00001-UP POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CB7, CB8, CB10 Vibratory Asphalt Compactor AT500001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
D80, D100 Generator Set TXB00001-UP POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CW12 Pneumatic Compactor RHJ00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
320 GC Excavator DKJ00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
AP500F Asphalt Paver AF500001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CB13 Asphalt Compactor LP900001-UP (MACHINE) POWERED BY C4.4B Engine »
397-1559
CYLINDER HEAD AS
CB16 Asphalt Compactor KHC00001-UP (MACHINE) POWERED BY C4.4B Engine »
397-1559
CYLINDER HEAD AS
CB15 Asphalt Compactor NPB00001-UP (MACHINE) POWERED BY C4.4B Engine »
397-1559
CYLINDER HEAD AS
320 GC Excavator BR400001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
320 GC Excavator ZBT00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
CB7, CB10 Asphalt Compactor 5B400001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
SPF343C Trailer Mounted Pumper 44424500-UP »
397-1559
CYLINDER HEAD AS
D3K2 Small Track Type Tractor FT300001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
D5K2 XL & D5K2 LGP Small Track Type Tractor WT300001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
D4K2 XL & D4K2 LGP Small Track Type Tractor MT300001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
TL1255D Telehandler ML700001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
TL1055D Telehandler ML500001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
C4.4 DE65E3, DE88E0, DE88E3, DE110E3, DE110E2 Generator Set GT800001-UP »
397-1559
CYLINDER HEAD AS
320D2 GC Excavator NBH00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
M315D2 Wheeled Excavator CA400001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
C4.4 Industrial Engine W2300001-UP »
397-1559
CYLINDER HEAD AS
318D2 L Excavator HBP00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
TL943D Telehandler MLD00001-UP (MACHINE) POWERED BY C4.4 & C3.4 B Engine »
397-1559
CYLINDER HEAD AS
TL642D Telehandler ML800001-UP (MACHINE) POWERED BY C4.4 & C3.4 B Engine »
397-1559
CYLINDER HEAD AS
M317D2 Wheeled Excavator CA600001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
320D2 GC Excavator ZBH00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
320D2 GC Excavator PFE00001-UP (MACHINE) POWERED BY C4.4 Engine »
397-1559
CYLINDER HEAD AS
Cat SIS web machinery list:
Parts cylinder Caterpillar catalog:
3969350
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
3967176
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
3967148
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
3967147
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
3967144
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
3963922
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
4189167
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
4155520
CYLINDER HEAD GP
Caterpillar
Caterpillar
4153299
CYLINDER BLOCK GP
Caterpillar
Caterpillar
3998594
CYLINDER & MTG GP-APRON
Caterpillar
Caterpillar
3998536
CYLINDER GP-HYDRAULIC
Caterpillar
Caterpillar
3990336
CYLINDER AS-HYDRAULIC
Caterpillar
Caterpillar