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PISTON AS 1559112 - Caterpillar


1559112 PISTON AS Caterpillar parts 120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H, 330D L, 330D LN, 330D MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 651E...
Rating:
9
Alternative (cross code) number:
CA1559112
155-9112
1559112
Caterpillar 1559112 PISTON AS
Weight: 0.09 pounds 0 kg.

Buy PISTON AS 1559112 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, WHEELED EXCAVATOR,

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$79.99

22 Jul 2025

US: camhaqweqwe
Piston 1559112 Fits Caterpillar 390DL 5090B 651E 657E 657G 797 938GII 950GII
Generic Package included: 1x Piston 1559112 Fits Caterpillar 390DL 5090B 651E 657E 657G 797 938GII 950GII as the picture . || High-Performance Efficiency: gineered for maximum efficiency, this product delivers exceptional performance without compromising on quality. It’s a versatile replacement suitable for various applications. || Identify the model: USE Ctrl + F to SEARCH your model number inside the Product Description. || Note: If you are not sure about the compatibility please contact us for advice. we will solve your problem within 24 hours || Note: If you are not sure about the compatibility please contact us for advice. we will solve your problem within 24 hours
$18.88

22 May 2025

Amazon.com
CTP 1559112 Hydraulic Piston for Model 345
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
$23.99

19 Feb 2025

US: Zbox Global, LL
1559112 Hydraulic Piston fits Caterpillar 797 16H 120H 12H 135H 140H 143H 14H 160H 163H 330D L 330D LN 330D MH 345B II 345B II MH 345B L 345C L
ZBOX 【FITMENT MODELS】 Fits Caterpillar 797 - 16H - 330D L - 330D LN - 330D MH - 345B II - 345B II MH - 345B L - 345C L - 345C MH - 385C FS - 385C L - 385C L MH - 390D - 390D L - 5090B - 651E - 657E - 657G - 938G II - 950G II - 962G II - IT38G II - IT38H - IT62G II - W345B II - W345C MH - 120H - 12H || 【FITMENT MODELS】 Fits Caterpillar 135H - 140H - 143H - 14H - 160H - 163H - 345B - Fits Case 345C || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
Number on catalog scheme: 7
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Compatible equipment models: 1559112:

FRONT SHOVEL  385C   5090B  
INTEGRATED TOOLCARRIER  IT38G II   IT38H   IT62G II  
MOBILE HYD POWER UNIT  345C L   385C   385C L  
MOTOR GRADER  120H   12H   135H   140H   143H   14H   160H   163H   16H  
TRUCK  797  
WHEEL LOADER  938G II   938H   950G II   962G II  
WHEEL TRACTOR  651E   657E   657G  
WHEELED EXCAVATOR  W345B II   W345C MH   Caterpillar

Information:

D379 Industrial And Marine EnginesRepair of damaged or worn balancer shaft bores can now be made with a fabricated cast iron sleeve according to the following procedure. The cast iron sleeve (shown with dimensions in Illustration 1) and the balancer shaft bore on the cylinder block must be machined to the dimensions given in the chart. Next, thoroughly clean the sleeve and the bore with Locquic Primer. Freeze the sleeve for at least 4 hours and put Loctite, Type 640 or 9S3265 Retainer Compound in the bore in the block. Press the sleeve into the bore and fasten it with the 8-32 threaded rods shown in Illustration 2. Drill oil holes to the given dimension. Grind the ends of the sleeve and the 8-32 threaded rods smooth. Make the finish bore size of the sleeve 1.5972" .0003" (40.57 mm 0.008 mm).
Illustration 1.
Illustration 2.

Cat SIS web machinery list:

Caterpillar parts catalog
797 Off-Highway Truck 5YW00001-UP (MACHINE)
140H Motor Grader APM00001-UP (MACHINE) POWERED BY 3176C Engine
160H Motor Grader ASD00001-UP (MACHINE) POWERED BY 3176C Engine
143H Motor Grader APN00001-UP (MACHINE) POWERED BY 3176C Engine
163H Motor Grader ARL00001-UP (MACHINE) POWERED BY 3176C Engine
12H Motor Grader AMZ00001-UP (MACHINE) POWERED BY C-9 Engine
12H Motor Grader CBK00001-UP (MACHINE) POWERED BY C-9 Engine
14H Motor Grader ASE00001-UP (MACHINE) POWERED BY 3176C Engine
16H Motor Grader ATS00001-UP (MACHINE) POWERED BY 3196 Engine
120H Motor Grader ALZ00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader AMX00001-UP (MACHINE) POWERED BY 3126B Engine
797 Off-Highway Truck 5YW00001-UP (MACHINE) POWERED BY 3524B Engine
IT62G II Integrated Toolcarrier AYA00001-UP (MACHINE) POWERED BY 3126B Engine
IT38G II Integrated Toolcarrier CSX00001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader CAF00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader CBC00001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader 12400001-UP (MACHINE) POWERED BY 3126B Engine
140H Motor Grader CCA00001-UP (MACHINE) POWERED BY 3176C Engine
140H Motor Grader 12600001-UP (MACHINE) POWERED BY 3176C Engine
160H Motor Grader CCP00001-UP (MACHINE) POWERED BY 3176C Engine
12H Motor Grader 12500001-UP (MACHINE) POWERED BY C-9 Engine
IT38G II Integrated Toolcarrier JAN00001-UP (MACHINE) POWERED BY 3126B Engine
IT38H Integrated Toolcarrier JNJ00001-UP (MACHINE) POWERED BY C6.6 Engine
345B and 345B L Excavators 4SS00001-UP (MACHINE)
345B, 345B L & 345B LC Excavator 2SW00001-UP (MACHINE) POWERED BY 3176C Engine
345B Excavator 2NW00001-UP (MACHINE) POWERED BY 3176C Engine
345B L Series II Excavators AGS00001-UP (MACHINE) POWERED BY 3176C Engine
345B Series II Material Handler APB00001-UP (MACHINE) POWERED BY 3176C Engine
W345B Series II Material Handlers ANJ00001-UP (MACHINE) POWERED BY 3176C Engine
345B & 345B L Series II Excavators AKJ00001-UP (MACHINE) POWERED BY 3176C Engine
345B Series II Excavators ALD00001-UP (MACHINE) POWERED BY 3176C Engine
385B & 385B L Excavators CLS00001-UP (MACHINE) POWERED BY 3456 Engine
5090B Excavator CLD00001-UP (MACHINE) POWERED BY 3456 Engine
385B & 385B L Excavators BKF00001-UP (MACHINE) POWERED BY 3456 Engine
345B Series II Material Handler DET00001-UP (MACHINE) POWERED BY 3176C Engine
345B Series II Excavator CCC00001-UP (MACHINE) POWERED BY 3176C Engine
385B Excavator ANS00001-UP (MACHINE) POWERED BY 3456 Engine
345B Series II Excavator DCW00001-UP (MACHINE) POWERED BY 3176 Engine
385B Excavator MYA00001-UP (MACHINE) POWERED BY 3456 Engine
5090B Excavator SJY00001-UP (MACHINE) POWERED BY 3456 Engine
385B L Excavator RCD00001-UP (MACHINE) POWERED BY 3456 Engine
330D & 330D L Excavators EDX00001-UP (MACHINE) POWERED BY C9 Engine
385C L Excavator JCM00001-UP (MACHINE) POWERED BY C-18 Engine
345C L Hydraulic Excavator ESD00001-UP (MACHINE) POWERED BY C13 Engine
385C Excavator KBC00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator MMA00001-UP (MACHINE) POWERED BY C-18 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
385C L Excavator T2E00001-UP (MACHINE) POWERED BY C-18 Engine
385C L Excavator EDA00001-UP (MACHINE) POWERED BY C18 Engine
385C Excavator MNZ00001-UP (MACHINE) POWERED BY C-18 Engine
385C FS Excavator T2F00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator GLT00001-UP (MACHINE) POWERED BY C18 Engine
385C & 385C L Excavator KGB00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator EAM00001-UP (MACHINE) POWERED BY C-18 Engine
W345C Material Handler R5K00001-UP (MACHINE) POWERED BY C13 Engine
345C Excavator TAJ00001-UP (MACHINE) POWERED BY C13 Engine
385C Material Handler WAW00001-UP (MACHINE) POWERED BY C-18 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
330D L & 330D N Hydraulic Excavator GGE00001-UP (MACHINE) POWERED BY C-9 Engine
330D Material Handler (HCR & FCR) C5K00001-UP (MACHINE) POWERED BY C9 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
330D L Excavator MWP00001-UP (MACHINE) POWERED BY C9 Engine
330D L Excavator T2Y00001-UP (MACHINE) POWERED BY C-9 Engine
345C L Mobile Hydraulic Power Units B6N00001-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
390D L Excavator WAG00001-UP (MACHINE) POWERED BY C18 Engine
390D L Excavator WBT00001-UP (MACHINE) POWERED BY C18 Engine
390D L Excavator WAP00001-UP (MACHINE) POWERED BY C18 Engine
385C Mobile Hydraulic Power Unit MSF00001-UP (MACHINE) POWERED BY C18 Engine
345C L Excavator SCN00001-UP (MACHINE) POWERED BY C13 Engine
390D Excavator BYP00001-UP (MACHINE) POWERED BY C18 Engine
390D Excavator KCZ00001-UP (MACHINE) POWERED BY C18 Engine
345C & 345C L Mobile Hydraulic Power Units M3E00001-UP (MACHINE) POWERED BY C13 Engine
385C L Mobile Hydraulic Power Unit M3W00001-UP (MACHINE) POWERED BY C18 Engine
Fan Control Ar (Auto Reversing) Custom Product Support Literature for the 938G Series II Wheel Loaders CRD00001-UP (MACHINE)
2Q-8245 Control Ar-Fan (Auto Reversing) (Kit) Custom Product Support Literature for the 950G Series II and the 962G Series II Wheel Loaders AXR00001-UP (MACHINE)
657E Wheel Tractor 5YR00001-UP (MACHINE) POWERED BY 3412E Engine
657E Wheel Tractor 6TR00001-UP (MACHINE) POWERED BY 3412E Engine
651E Wheel Tractor 4YR00001-UP (MACHINE) POWERED BY 3412E Engine
950G II Wheel Loader AYL00001-UP (MACHINE) POWERED BY 3126 Engine
962G II Wheel Loader AYE00001-UP (MACHINE) POWERED BY 3126 Engine
962G II Wheel Loader BAB00001-UP (MACHINE) POWERED BY 3126 Engine
962G II Wheel Loader BAD00001-UP (MACHINE) POWERED BY 3126B Engine
950G II Wheel Loader AYB00001-UP (MACHINE) POWERED BY 3126B Engine
938G II Wheel Loader PHN00001-UP (MACHINE) POWERED BY 3126B Engine
950G II WHEEL LOADER BAA00001-UP (MACHINE) POWERED BY 3126B Engine
950G II Wheel Loader AXR00001-UP (MACHINE) POWERED BY 3126B Engine
950G II Wheel Loader AXX00001-UP (MACHINE) POWERED BY 3126B Engine
962G II Wheel Loader AXY00001-UP (MACHINE) POWERED BY 3126B Engine
962G II Wheel Loader AXS00001-UP (MACHINE) POWERED BY 3126B Engine
938G II Wheel Loader CRD00001-UP (MACHINE) POWERED BY 3126B Engine
938G II Wheel Loader RTB00001-UP (MACHINE) POWERED BY 3126B Engine
657G Wheel Tractor W1B00001-UP (MACHINE) POWERED BY C18 Engine
657G Wheel Tractor W1C00001-UP (MACHINE) POWERED BY C18 Engine
657G Wheel Tractor-Auger A4G00001-UP (MACHINE) POWERED BY C-18 Engine
938H Wheel Loader MJC00001-UP (MACHINE) POWERED BY C6.6 Engine
938H Wheel Loader LKM00001-UP (MACHINE) POWERED BY C6.6 Engine
938H Wheel Loader JKM00001-UP (MACHINE) POWERED BY C6.6 Engine


Parts piston Caterpillar catalog:

3P1651 PISTON AS
14G, 14H, 14H NA, 16G, 16H, 16H NA
6G6264 PISTON
14G, 14H, 14H NA, 16G, 16H, 16H NA
6Y1887 PISTON
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
6Y2428 PISTON
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
6Y2429 PISTON-BALANCE
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
1590308 PISTON
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
3255978 PISTON
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
9W4453 PISTON
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
3588527 PISTON
330D L, 336D, 336D L, 336D2, 336D2 L, 336E, 336E L, 336E LN, 336F L, 340D2 L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L
5I8401 PISTON
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
1211497 PISTON
330B, 330B L, 345B, 345B L, W330B
2959689 PISTON AS
365B, 365B L, 385B
1899380 PISTON AS
330D L, 336D L, 336D2 L, 938G II, 950G II, 962G II, 988G
1894724 PISTON AS
12H, 140H, 14H, 16H, 330C, 330C FM, 330C L, 330C MH, 621G, 623G, 627G, 631E, 631G, 637E, 637G, 725, 730, 735, 735B, 740, 740B, 844K, 938G, 950G, 990K, 993K, D10N, D10R, D10T, D250E II, D300E II, D350E...
9T7822 PISTON
938F, 938G, 938G II
4E2168 PISTON
936F, 938F, 938G, 938G II, IT38F, IT38G, IT38G II
7D4894 PISTON
631C, 631E, 631G, 633C, 633E II, 637, 637D, 637E, 637G, 641B, 650B, 651E, 657B, 657E, 657G
6Y8288 PISTON-BALANCE
515, 525, 525B, 525C, 525D, 535B, 535C, 535D, 545, 545C, 545D, 555D, 928F, 938F, 938G, 938G II, 938H, 950 GC, IT28F, IT38F, IT38G, IT38G II, IT38H
6Y8286 PISTON
515, 525, 525B, 525C, 535B, 535C, 545, 545C, 928F, 938F, 938G, 938G II, 938H, 950 GC, IT28F, IT38F, IT38G, IT38G II, IT38H
1141071 PISTON
515, 525, 525B, 525C, 535B, 535C, 545, 545C, 910E, 924F, 924G, 924GZ, 924H, 924HZ, 928F, 928G, 928H, 928HZ, 930G, 938F, 938G, 938G II, 938H, 950 GC, IT12B, IT18F, IT24F, IT28F, IT28G, IT38F, IT38G, IT...
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