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PIN-PISTON 1979327 - Caterpillar


1979327 PIN-PISTON Caterpillar parts 14M, 16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725, 730, 730C, 966H, 972H,...
Rating:
90
Alternative (cross code) number:
CA1979327
197-9327
1979327
Caterpillar 1979327 PIN-PISTON
Weight: 2 pounds 1 kg.

Buy PIN-PISTON 1979327 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$20.92

30 Oct 2025

US: QUALITY PARTS
1979327 PIN Piston (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: C10/C11/C12/C13; CAT ENGINE PARTS; ARTICULATED DUMP TRUCK: 725, 730, 730C; ENGINE - MACHINE: C13, C11; EXCAVATOR: 345C, 345CL, 345D, 345D L, 349D2 L, 352F, 349DL, 345C MH, 349FL, 349D2, 349D, 345D L VG, 352F-VG, 349EL, 349EL VG, 349FL XE, 349E. || Condition: NEW AFTERMARKET || Weight: 3.19 lbs || Related Items: 5246478 || 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.
$20.92

23 Aug 2025

US: QUALITY PARTS
1979327 PIN Piston (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: C10/C11/C12/C13; CAT ENGINE PARTS; ARTICULATED DUMP TRUCK: 725, 730, 730C; ENGINE - MACHINE: C13, C11; EXCAVATOR: 345C, 345CL, 345D, 345D L, 349D2 L, 352F, 349DL, 345C MH, 349FL, 349D2, 349D, 345D L VG, 352F-VG, 349EL, 349EL VG, 349FL XE, 349E. || Condition: NEW AFTERMARKET || Weight: 3.19 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.
$42.26

22 Aug 2025

US: KMP BRAND
197-9327 PISTON PIN Suitable For Caterpillar 1979327
KMP BRAND Suitable for Caterpillar
Number on catalog scheme: 3
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Compatible equipment models: 1979327:

ARTICULATED TRUCK  725   730   730C  
EJECTOR TRUCK  730   730C  
GENERATOR SET  C13   C13 XQ350  
INDUSTRIAL ENGINE  C11   C13  
LOAD HAUL DUMP  R1600H   R1700G  
MOBILE HYD POWER UNIT  345C L   349D L   349E   349E L HVG  
MOTOR GRADER  14M   16M  
PETROLEUM ENGINE  C11   C13  
RECLAIMER MIXER  RM-300  
SHOVEL LOGGER  345C  
TRACK-TYPE TRACTOR  D8N  
TRUCK ENGINE  C11   C13  
WHEEL TRACTOR  621H   623H   627H  
WHEEL TRACTOR-SCRAPER  621K   623K   623K LRC   627K   627K LRC  
WHEELED EXCAVATOR  W345C MH   Caterpillar

Information:

3406B 460 Horsepower (PEEC) Truck EnginesDescription of Change: New front and rear crankshaft seal groups are used. The new seals include a foam washer (2) between outer (1) and inner (3) outer sealing lips. This provides additional protection to prevent dirt and dust from entering the engine.
Location of sealing components in new crankshaft seal groups. (1) outer sealing lip. (2) foam washer. (3) inner sealing lip.Adaptable To: The new 4P2733 Front and 4P2734 Rear Crankshaft Seal Groups are direct replacements for the former 2W1733 Front and 2W1734 Rear Crankshaft Seal Groups. The new seal groups are in effect with 3406B 460 Horsepower (PEEC) Truck Engines 5YG696 and 2EK1 -Up. The new seal groups are adaptable to all earlier engines.The new seal groups can be used to replace the 2W1733 Front and 2W1734 Rear Crankshaft Seal Groups in other 3400 Truck Engines in applications where additional protection from dirt and dust are required.

Cat SIS web machinery list:

Caterpillar parts catalog
C13 Generator Set KJE00001-UP
C13 Generator Set T3200001-UP
C13 Generator Set RWT00001-UP
C11 On-highway Truck Engine KCA00001-UP
C13 On-highway Engine KCB00001-UP
C11 Industrial Engine GLS00001-UP
C13 Industrial Engine LGK00001-UP
C13 On-Highway Engine LEE00001-UP
C13 Truck Engine JAM00001-UP
C13 Euro IV Truck Engine S3C00001-UP
C13 Petroleum Engine A5K00001-UP
C11 Petroleum Engine B5K00001-UP
TH35-C13I Petroleum Package LEE00001-UP POWERED BY C13 Engine
TH35-C13I Petroleum Power Train Package LGK00001-UP POWERED BY C13 Engine
TH35-C11I Petroleum Power Train Package GLS00001-UP
C13 Engine for Combat And Tactical Vehicles PRM00001-UP
CX31-P600-C11I Petroleum Power Train Package GFY00001-UP POWERED BY C11 Engine
CX31-C13I Petroleum Powertrain Package LGK00001-UP
C13 Industrial Engine KWJ00001-UP
C13 XQ350 RENTAL GENERATOR SET X3M00001-UP
CX31-P600-C13I Petroleum Power Train Package KWJ00001-UP
C13 Generator Set CE300001-UP
C13 Generator Set DH400001-UP
RM-300 Rotary Mixer BWR00001-UP (MACHINE) POWERED BY C11 Engine
730 Ejector Articulated Truck B1W00001-UP (MACHINE) POWERED BY C11 Engine
16M Motor Grader B9H00001-UP (MACHINE) POWERED BY C13 Engine
725 Articulated Truck B1L00001-UP (MACHINE) POWERED BY C11 Engine
730 Articulated Truck B1M00001-UP (MACHINE) POWERED BY C11 Engine
14M Motor Grader B9J00001-UP (MACHINE) POWERED BY C11 Engine
345C Shovel Logger A3L00001-UP (MACHINE) POWERED BY C13 Engine
730C Ejector Articulated Truck LFH00001-UP (MACHINE) POWERED BY C13 Engine
14M Motor Grader R9J00001-UP (MACHINE) POWERED BY C11 Engine
16M Motor Grader R9H00001-UP (MACHINE) POWERED BY C13 Engine
730C Articulated Truck LFF00001-UP (MACHINE) POWERED BY C13 Engine
C11 Engine Emissions Repower Upgrade Tier II for R1600G Load Haul Dump 9PP00001-UP (MACHINE)
345C L Hydraulic Excavator ESD00001-UP (MACHINE) POWERED BY C13 Engine
345C Fixed Cab Riser Material Handler M2R00001-UP (MACHINE) POWERED BY C13 Engine
345C LC Excavator DHP00001-UP (MACHINE) POWERED BY C13 Engine
345C & 345C L Excavators BWY00001-UP (MACHINE) POWERED BY C13 Engine
W345C Material Handler R5K00001-UP (MACHINE) POWERED BY C13 Engine
345C Excavator TAJ00001-UP (MACHINE) POWERED BY C13 Engine
345C HCR Material Handler D3S00001-UP (MACHINE) POWERED BY C13 Engine
345C & 345C L Hydraulic Excavator ELS00001-UP (MACHINE) POWERED BY C13 Engine
345C UHD Excavator SPC00001-UP (MACHINE) POWERED BY C13 Engine
345C L Hydraulic Excavator FPC00001-UP (MACHINE) POWERED BY C13 Engine
345C L Hydraulic Excavator GPH00001-UP (MACHINE) POWERED BY C13 Engine
345C L Hydraulic Excavator LYS00001-UP (MACHINE) POWERED BY C13 Engine
345D Excavator NEG00001-UP (MACHINE) POWERED BY C13 Engine
345D L Excavator JKN00001-UP (MACHINE) POWERED BY C13 Engine
345D L Excavators PBT00001-UP (MACHINE) POWERED BY C13 Engine
345D L Excavator EEH00001-UP (MACHINE) POWERED BY C13 Engine
345C L Mobile Hydraulic Power Units B6N00001-UP (MACHINE) POWERED BY C13 Engine
345D L Excavator YEE00001-UP (MACHINE) POWERED BY C13 Engine
345C L Excavator S5M00001-UP (MACHINE) POWERED BY C13 Engine
345C HCR Material Handler MTE00001-UP (MACHINE) POWERED BY C13 Engine
345D L Excavators RGG00001-UP (MACHINE) POWERED BY C13 Engine
345D L Excavators RGD00001-UP (MACHINE) POWERED BY C13 Engine
345C L Excavator SCN00001-UP (MACHINE) POWERED BY C13 Engine
345D L Excavator MLK00001-UP (MACHINE) POWERED BY C13 Engine
345C & 345C L Mobile Hydraulic Power Units M3E00001-UP (MACHINE) POWERED BY C13 Engine
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader A7D00001-UP (MACHINE) POWERED BY C13 Engine
966H Wheel Loader A6G00001-UP (MACHINE) POWERED BY C11 Engine
972H Wheel Loader A7G00001-UP (MACHINE) POWERED BY C13 Engine
972H Wheel Loader-Military WLA00001-UP (MACHINE) POWERED BY C13 Engine
621H Wheel Tractor Scraper DBK00001-UP (MACHINE) POWERED BY C13 Engine
623H Wheel Tractor Scraper DBF00001-UP (MACHINE) POWERED BY C13 Engine
627H Wheel Tractor Scraper DBW00001-UP (MACHINE)
C13 Engine Emissions Repower Tier III For D8N Tractor 1XJ00001-UP (MACHINE)
980K Wheel Loader W7K00001-UP (MACHINE) POWERED BY C13 Engine
980K Wheel Loader GTZ00001-UP (MACHINE) POWERED BY C13 Engine
621H Wheel Tractor Scraper EAZ00001-UP (MACHINE) POWERED BY C13 Engine
623H Wheel Tractor Scraper EJD00001-UP (MACHINE) POWERED BY C13 Engine
627H Wheel Tractor Scraper LCT00001-UP (MACHINE)
621H OEM Wheel Tractor NYY00001-UP (MACHINE) POWERED BY C13 Engine
621K Wheel Tractor-Scraper WTL00001-UP (MACHINE) POWERED BY C13 Engine
623K Wheel Tractor-Scraper WTM00001-UP (MACHINE) POWERED BY C13 Engine
627K Wheel Tractor-Scraper WTN00001-UP (MACHINE)
980K Wheel Loader High Lift Grapple NEP00001-UP (MACHINE) POWERED BY C13 Engine
621K OEM Wheel Tractor WTP00001-UP (MACHINE) POWERED BY C13 Engine


Parts pin Caterpillar catalog:

2123086 PIN AS
345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 365C, 365C L, 374D L, 374F L, 385C, PIN GRAB
4I5015 PIN
330, 330 FM L, 330B L, 345B II, 345B II MH, 345B L, 345C, 350, G107B, PIN GRAB
4I5016 PIN
330, 330 FM L, 330B L, 345B, 345B II, 345B II MH, 345B L, 345C, 345C MH, 350, G107B, GSH15-60, PIN GRAB, W345B II, W345C MH
2343942 PIN AS
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345C MH
2123090 PIN AS
345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 365C, 365C L, 385C
2123092 PIN AS
345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 365C, 365C L, 385C
6Y3909 PIN
329D L, 345C, 345C L, 345D L
1304360 PIN AS
345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B
1483391 PIN
345B, 345B II, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345C MH
2357567 PIN AS
345B II, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345C MH
1413550 PIN AS
345B II, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B II, 385B
2646402 PIN
C2.2, C3.3, C4.4, C6.6
6L3826 PIN
G3304, G3306, G342C, G353D, G379
9L9378 PIN
1140, 1150, 1160, 225, 3160, 3208
7D4856 PIN-CLEVIS
3512, 3512B, 578, 583R, 587R, 589, 621, 623, 627, 631C, 637, 641B, 650B, 657B, 666B, C32, D10, D10N, D11N, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D7H, D8L, D8N, D9L, D9N, D9R
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