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RING-PISTON 1644187 - Caterpillar


1644187 RING-PISTON Caterpillar parts 365C, 365C L, 365C L MH, 374D L, 374F L, 578, 583R, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 637D, 651B, 657E, 657G, 735, 735B, 740, 740B, 770, 770G, 773F, 773G LRC, 773G OEM, 775F, 775G LRC, 7...
Rating:
105
Alternative (cross code) number:
CA1644187
164-4187
1644187
Caterpillar 1644187 RING-PISTON
Weight: 0.08 pounds 0 kg.
Information:
COATING/PLATING  CHROMIUM 
CONSTRUCTION TYPE 
JOINT STYLE  BUTT 
MATERIAL  Centrifugal or Static Cast Ductile Iron Piston Rings 
OD  137.16  mm
THICKNESS  3.08  mm
WALL THICKNESS  5.41  mm

Buy RING-PISTON 1644187 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEEL TRACTOR,

Compare Prices: .

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$23.22

13 Jul 2025
0.1[0.05] Pounds
US: KMP BRAND
KMP BRAND 164-4187 Ring Piston (Intermediate) Suitable for Caterpillar 1644187
KMP BRAND Suitable for Caterpillar
$23.22

23 May 2025
0.1[0.05] Pounds
US: KMP BRAND
KMP BRAND 164-4187 Ring Piston (Intermediate) Suitable for Caterpillar® 1644187
KMP BRAND Suitable for Caterpillar
$150.89

22 Apr 2025

JP: Laminee
CATA 3406 Piston Ring 1644187
Generic
Number on catalog scheme: 2
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Compatible equipment models: 1644187:

ARTICULATED TRUCK  735   735B   740   740B  
EJECTOR TRUCK  740   740B  
GENERATOR SET  C15   C15 I6   C27  
INDUSTRIAL ENGINE  C15   C27  
LANDFILL COMPACTOR  826C   826G   826H   826K  
LOAD HAUL DUMP  R2900G   R3000H  
MOBILE HYD POWER UNIT  365C L  
PETROLEUM ENGINE  C15  
PETROLEUM GEN SET  C27  
PETROLEUM PACKAGE  CX31-C15I   TH35-C15I  
PETROLEUM TRANSMISSION  TH48-E70  
PIPELAYER  578   583R   583T   587T   PL83   PL87  
RECLAIMER MIXER  RM-500  
SOIL COMPACTOR  825G   825H   825K  
TRACK-TYPE TRACTOR  D10N   D10R   D10T   D10T2   D8N   D8R   D8R II   D8T  
TRUCK ENGINE  C15  
UNDERGROUND ART TRUCK  AD30   AD55B   AD60  
WHEEL DOZER  824C   824G   824H   824K   844H   844K  
WHEEL LOADER  980C   980G   980H   990H   990K  
WHEEL SCRAPER  657E   657G  
WHEEL TRACTOR  621B   621G   623G   627F   627G   631D   637D   651B   Caterpillar

Information:

All EnginesSUPPLEMENT: 08/06/84TRUCK ENGINE NEWS, MAY 18, 1983, PAGE 6. Put a mark through the article "Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks " and make reference to the article with the same title in this edition.--------------- END SUPPLEMENT ---------------It is Caterpillar's recommendation that the procedure that follows should be used to clean all new, used (crankshafts and cylinder blocks that are to be used again) and reconditioned crankshafts and cylinder blocks before they are assembled.
One reason for bearing failure after an engine overhaul is debris that was not removed from the oil passages in thecrankshaft and cylinder block. Some of this debris (carbon deposits) is a product of fuel combustion that, over a long period of time, has mixed with oil and become thick. Most of the time this debris can not be removed completely when only a high pressure wash or a high pressure nozzle is used to clean the oil passages.
Debris (chips or abrasive material from the reconditioning operation) that is not removed after an engine or bearing failure or after a reconditioning operation can also cause early engine failure. It is important that all debris is removed from the oil passages in the crankshaft and cylinder block. Larger particles of debris can cause damage to the crankshaft journal and bearings when the engine is first started because the bypass valve can let unfiltered oil get in to the engine. See Illustration 1.
Use the following procedure to make sure the oil passages in the crankshaft and cylinder block are free of debris:
1. Remove all plugs. Allen head plugs may have to be drilled and removed with a 6.35 mm (.25 ") Easy Out Remover. Most lightening hole core plugs are held in position with snap rings. These snap rings can be removed with two screwdrivers or can be cut in half with a cold chisel. Cylinder block plugs and similar plugs in older crankshafts can also be removed with a cold chisel.2. Install one of the brushes from the chart in a variable speed drill. Use a brush that has a diameter that is just larger than the diameter of the oil passage to be cleaned.
Do not operate the drill unless the end of the brush is in the oil passage. This is especially important to prevent damage to the crankshaft journal by the metal end of the brush. Operate the drill at approximately 300 rpm.
3. Use a petroleum solvent and one of the brushes from the chart to loosen any debris or carbon (deposits) in all the oil passages in the crankshaft and cylinder block. See Illustration 2. Make sure the end of the brush goes to the end of each oil passage. Each oil passage must be cleaned from every possible direction. When the main oil passage in the cylinder block is cleaned, it will be necessary to weld a 3.18 mm (.125 ") mild steel rod to the end of the brush handle. Make sure the rod is long

Cat SIS web machinery list:

Caterpillar parts catalog
XQP500 Rental Generator Set XP800001-UP POWERED BY C15
C27 Generator Set 2A300001-UP
C15 I6 Generator Set T3300001-UP
C13 Generator Set T3200001-UP
C15 Generator Set NSR00001-UP
C15 Industrial Engine JRE00001-UP
C15 Industrial Engine JAS00001-UP
C15 Rental Generator Set X4R00001-UP
C15 Standby Generator Set (60Hz) C5E00001-UP
C15 Generator Set (50Hz) C5L00001-UP
C15 Standby Generator Set C5H00001-UP
C27 Industrial Engine TWM00001-UP
C27 Generator Set DWB00001-UP POWERED BY C27 Engine
C15 Truck Engine MHP00001-UP
C27 Generator Set STR00001-UP
C15 Petroleum Gen Set Package 11500001-UP POWERED BY C15 Engine
C15 Petroleum Generator Set PEC00001-UP
C15 Petroleum Engine JDK00001-UP
TH35-C15I Petroleum Power Train Package JRE00001-UP POWERED BY C15 Engine
TH48-E70-C27I Petroleum Power Train Package JGC00001-UP POWERED BY C27 Engine
C15 Generator Set CYY00001-UP
C15 Generator Set STG00001-UP
CX35-P800-C27I Petroleum Power Train Package PCY00001-UP POWERED BY C27 Engine
C31-P600-C15I Petrolium Powertrain Package JRE00001-UP POWERED BY C15 Industrial Engine
C15 Generator Set MBS00001-UP
C15 Generator Set CE500001-UP
C15 Generator Set L8B00001-UP
C15 Generator Set LXJ00001-UP
C27 Generator Set RJA00001-UP
C27 Generator Set GDS00001-UP
C27 Petroleum Generator Set 12700001-UP
C15 Lean I6 Generator Set NAP00001-UP
C15 Generator Set AR200001-UP
RM-500 Reclaimer Mixer ASW00001-UP (MACHINE) POWERED BY C15 Engine
RM500B Rotary Mixer MB900001-UP (MACHINE) POWERED BY C15 Engine
R2900G Load Haul Dump NLK00001-UP (MACHINE) POWERED BY C15 Engine
R3000H Load Haul Dump RCY00001-UP (MACHINE) POWERED BY C15 Engine
740 Articulated Truck 3F800001-UP (MACHINE) POWERED BY C15 Engine
C18 Generator Set T3400001-UP
824K Wheel Dozer 2L400001-UP (MACHINE) POWERED BY C15 Engine
24 Motor Grader E9Z00001-UP (MACHINE) POWERED BY C27 Engine
986K Wheel Loader NL800001-UP (MACHINE) POWERED BY C15 Engine
826C Landfill Compactor 87X00587-UP (MACHINE)
825G Soil Compactor 6RN00001-UP (MACHINE) POWERED BY 3406 Engine
826G Landfill Compactor 7LN00001-UP (MACHINE) POWERED BY 3406 Engine
583R Track-Type Pipelayer 2XS00001-UP (MACHINE) POWERED BY 3406C Engine
R2900G Load Haul Dump JLK00001-UP (MACHINE) POWERED BY C15 Engine
825H Soil Compactor AZW00001-UP (MACHINE) POWERED BY C15 Engine
826H Landfill Compactor AWF00001-UP (MACHINE) POWERED BY C15 Engine
770 Off-Highway Truck BZZ00001-UP (MACHINE) POWERED BY C15 Engine
735 Articulated Truck B1N00001-UP (MACHINE) POWERED BY C15 Engine
740 Articulated Truck B1P00001-UP (MACHINE) POWERED BY C15 Engine
740 Ejector Articulated Truck B1R00001-UP (MACHINE) POWERED BY C15 Engine
773F Off-Highway Truck EED00001-UP (MACHINE) POWERED BY C27 Engine
775F Off-Highway Truck DLS00001-UP (MACHINE) POWERED BY C27 Engine
583T PIPELAYER CMX00001-UP (MACHINE) POWERED BY C15 Engine
587T PIPELAYER FAT00001-UP (MACHINE) POWERED BY C15 Engine
C15 Engine Emissions Retrofit Repower Tier III For 825C, 826C Compactor And 824C Wheel Tractor 85X00001-UP (MACHINE)
773G LRC Off-Highway Truck MWH00001-UP (MACHINE) POWERED BY C27 Engine
773F OEM Off-Highway Truck EXD00001-UP (MACHINE) POWERED BY C27 Engine
775F OEM Off-Highway Truck EYG00001-UP (MACHINE) POWERED BY C27 Engine
775G LRC Off-Highway Truck RFM00001-UP (MACHINE) POWERED BY C27 Engine
3406/3406C/3406E Engine Rebuild Kit & Related Parts for 824G/824G Series II, 826G/826G Series II Wheel Tractor & Compactor 4SN00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 578 Pipelayer Tractor 8HB00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 825C, 826C Compactor & 824C Wheel Tractor 85X00001-UP (MACHINE)
740 OEM Articulated Truck WWD00001-UP (MACHINE) POWERED BY C15 Engine
735 OEM Articulated Truck WWC00001-UP (MACHINE) POWERED BY C15 Engine
PL83 PIPELAYER KSD00001-UP (MACHINE) POWERED BY C15 Engine
PL87 PIPELAYER KKJ00001-UP (MACHINE) POWERED BY C15 Engine
740B Articulated Truck L4E00001-UP (MACHINE) POWERED BY C15 Engine
735B Articulated Truck L4D00001-UP (MACHINE) POWERED BY C15 Engine
740B Ejector Articulated Truck L4F00001-UP (MACHINE) POWERED BY C15 Engine
770G Off-Highway Truck ECM00001-UP (MACHINE) POWERED BY C15 Engine
773G OEM Off-Highway Truck T5S00001-UP (MACHINE) POWERED BY C27 Engine


Parts ring Caterpillar catalog:

7Y0667 RING-RETAINING
325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 36...
1583027 RING-BACKUP
D8N, D8R, D8R II, D8T
5P8944 RING-RETAINING
D10N, D10R, D10T, D10T2, D9L
9W9300 RING-THRUST
D10, D10N, D10R
5J0058 RING
824C, 824S, 834B, 834H
1583026 RING-BACKUP
D8R, D8R II, D8T
3623564 RING-WEAR
D10R, D10T, D10T2
3623565 RING-WEAR
D10R, D10T, D10T2
9X3590 RING-SEAL
824K, 825K, 826K
2P9419 RING
345C, 345C L, 365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, D10, D9G, D9H
1225333 RING
330, 345B, 345B II, 345B L, 345C, 345C L, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH
2486875 RING-BACKUP
365C, 365C L, 365C L MH, 374D L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
2801669 RING-RETAINING
3512, 3512B, 3516, 3516B, C32
2787684 RING
3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, G3512E
2414647 RING
3406C, 3456, C15, C15 I6, C18, C18 I6, M317D 2
2382743 RING-PISTON
3126B, 3126E, C3.3, C7
2613546 RING
AP-1000B, AP-1055B, AP-1055D, AP-600D, AP-655C, AP-655D, AP-800D, AP555E, BG-2455D, BG-260D, BG500E, BG600D, BG655D, C1.5, C2.2, C3.3, C4.4
2380294 RING-PISTON-OIL
365C, 365C L, 365C L MH, 374D L, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 637D, 651B, 657E, 657G, 735, 740, 770, 773F, 773G LRC, 773G OEM, 775F, 775G LRC, 775G OEM, 824C, 824H, 824K, 825H, 825K...
3064014 RING-PISTON
365C, 365C L, 365C L MH, 374D L, 374F L, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 637D, 651B, 657E, 657G, 735, 735B, 740, 740B, 770, 770G, 770G OEM, 773G, 773G OEM, 775G, 775G OEM, 824C, 824H, ...
2476130 RING-PISTON-TOP
3406E, 365C, 365C L, 365C L MH, 374D L, 374F L, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 637D, 651B, 657E, 657G, 735, 735B, 740, 740B, 770, 770G, 773F, 773G LRC, 773G OEM, 775F, 775G LRC, 775G ...
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