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BEARING-SLEEVE 7N2156 - Caterpillar


7N2156 BEARING-SLEEVE Caterpillar parts 16G, 16H NA, 245, 24H, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385...
Rating:
50
Alternative (cross code) number:
CA7N2156
7N-2156
7N2156
Caterpillar 7N2156 BEARING-SLEEVE
Weight: 0.010 pounds 0 kg.
Information:
ID  22.333  mm
OD  27.013  mm
WIDTH  32.16  mm

Buy BEARING-SLEEVE 7N2156 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEEL TRACTOR,

Related part:
7N2156  BEARING-SLV-YM  3807373  CL

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$17.38

30 Aug 2025
0.1102[0.05] Pounds
US: KMP BRAND
7N2156 BEARING suitable for Caterpillar
KMP BRAND Suitable replacement for Caterpillar&#174: 7N2156
$30.11

11 Jun 2025

US: TRUCK DEPOT
Oil Pump Bushing for Caterpillar 3406E/ C15/ C16/ C18 Series Replaces # 7N2156# 351520
PAI INDUSTRIES INC. High quality aftermarket replacement part. || It complies or exceeds OEM quality performance. || 100% newly manufactured as an exact replacement for your Mack truck. || Direct replacement for a trouble-free installation. || Components are tested to meet original specification requirements, for remarkable durability.
$11.38

12 Oct 2024

Amazon.com
CTP 7N2156 Sleeve Bearing for Heavy Equipment
CTP Sleeve Bearing Only || Sold in each || Easy in-and-out fit
Number on catalog scheme:
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Compatible equipment models: 7N2156:

CHALLENGER  MTC835  
EJECTOR TRUCK  740   740B   D400E II  
FRONT SHOVEL  385C   5080   5090B  
LANDFILL COMPACTOR  826C   826G   826G II   826H   826K   836   836G   836H   836K  
LOAD HAUL DUMP  R2900   R2900G   R3000H  
MARINE AUXILIARY  C32  
MINING EXCAVATOR  5110B  
MOBILE HYD POWER UNIT  365C L   385C   385C L  
MOTOR GRADER  16G   16H NA   24H   24M  
PETROLEUM ENGINE  3412E   C-15   C15   C18   C27   C32  
PETROLEUM GEN SET  C15   C18   C27   C32  
PETROLEUM TRANSMISSION  TH48-E70  
POWER MODULE  C18   C32   PM3412   PM3456  
QUARRY TRUCK  771C   771D   775B   775D  
RECLAIMER MIXER  RM-250C   RM-350B   RM-500  
ROAD RECLAIMER  RM-350B   RR-250   RR-250B  
SOIL COMPACTOR  825G   825G II   825H   825K  
SOIL STABILIZER  SS-250  
STABILIZER MIXER  SM-350  
TRACTOR  772B  
UNDERGROUND ART TRUCK  AD30   AD40   AD45   AD45B   AD55   AD55B   AD60   AE40   AE40 II  
WHEEL SCRAPER  623E   623F   627E   631G   657B   657E   657G  

Information:

Torque for Standard Bolts, Nuts and Taperlock Studs
The following charts give general torques for bolts, nuts, and taperlock studs. For torque specifications not included in this section, refer to Torque Specifications, SENR3130, available from your Caterpillar dealer.
Torques for Bolts and Nuts With Standard Threads
Torques for Taperlock Studs
Use these standard torque values for all fasteners, unless otherwise specified in this manual or in the Service Manual.Torque for Metric Fasteners
Be very careful never to mix metric with customary (SAE standard) fasteners. Mismatched or incorrect fasteners will cause engine damage or malfunction and may even result in personal injury.Original fasteners removed from the engine should be saved for reassembly whenever possible. If new fasteners are needed, they must be of the same size and grade as the ones that are being replaced.
Material strength identification is usually shown on the bolt head by numbers (8.8, 10.9, etc.). The following chart gives general torque values for bolts and nuts. Use these standard torque values unless otherwise specified in this publication. Metric hardware must be replaced with metric hardware. Check Parts Manual for proper replacement.Torques for Bolts and Nuts with Metric Threads
Torque for Standard Hose Clamps-Worm Drive Band Type
The following chart gives the torques for initial installation of hose clamps on new hose and for reassembly or tightening of hose clamps on existing hose. Torque for Constant Torque Hose Clamps
Due to extreme temperature changes, hose will heat set. Heat settings causes hose clamps to loosen. Loose hose clamps can result in leaks. There have been reports of component failures caused by hose clamps loosening. The new constant torque hose clamp will help prevent these failures. A constant torque hose clamp can be used in place of any standard hose clamp. Make sure the constant torque hose clamp is the same size as the standard clamp.
Installation
Each installation application can be different depending on the type of hose, fitting material, and anticipated expansion or contraction of the hose and fittings. A torque wrench should be used for proper installation of constant torque hose clamps. Constant torque hose clamps should be installed as follows:* To allow for maximum expansion, install clamps at 5.7 N m (50 lb in).* To allow for equal expansion and contraction, install clamps at 10.2 N m (90 lb in).* To allow for maximum contraction, install clamps at 14.1 N m (125 lb in).

Cat SIS web machinery list:

Caterpillar parts catalog
C18 Marine Generator Set SSM00001-UP
C18 Marine Generator Set SSW00001-UP
3412 Generator Set DK600001-UP
3412 Generator Set XJ500001-UP
XQ570 Retail Power Module X5F00001-UP POWERED BY C18
C15 Generator Set NR600001-UP
C18 Generator Set NR700001-UP
C32 Locomotive Engine WJD00001-UP
XQP500 Generator Set XP500001-UP POWERED BY C15
G3412C Generator Set SPY00001-UP
XQP500 Rental Generator Set XP800001-UP POWERED BY C15
C32 Generator Set FLX00001-UP
C27 Generator Set 2A300001-UP
C32 Locomotive Engine WJE00001-UP
C32 Rental Generator Set Engine Only AL600001-UP
C32 Marine Engine ZP300001-UP
C32 Marine Engine ZP200001-UP
C32 Marine Engine AX300001-UP
C32 Marine Engine AX200001-UP
C32 Marine Generator Set GM200001-UP
C32 Marine Generator Set GM300001-UP
C32 Marine Engine PWT00001-UP
C32 Marine Generator Set MG400001-UP
C32 Generator Set JTW00001-UP
C15 I6 Generator Set T3300001-UP
C13 Generator Set T3200001-UP
XQP1100 Power System JK400001-UP POWERED BY C32 Engine
CX38-P892-C18I Petroleum Power Train Package A3X00001-UP POWERED BY C18 Industrial Engine
XQ500 Power System GG500001-UP POWERED BY C15 Engine
390F L Excavator HNG00001-UP (MACHINE) POWERED BY C18 Engine
C18 Generator Set C2M00001-UP
C15 Generator Set C2F00001-UP
C18 Generator Set BG400001-UP
C32 Generator Set PAE00001-UP
PM620 Cold Planer 8RF00001-UP POWERED BY C18 Engine
C32 Generator Set for LRC NRC00001-UP
C15 Generator Set NSR00001-UP
C18 Generator Set AN200001-UP
TH48-E70-C27I Petroleum Power Train Package AT400001-UP POWERED BY C27 Industrial Engine
3412B Marine Engine 60M00001-05160
G3408 Engine 6NB00001-UP
3408B Generator Set 78Z01144-04866
3408B Marine Engine 99U04604-07598
G3412 Engine 7DB00001-UP
3408/3408B Truck Engine 28V04750-UP
3408B Industrial Engine 67U11092-UP
3406B Truck Engine 4MG03600-UP
3406B Truck (PEEC) Engine 8TC01413-UP
G3406 Industrial Engine Natural Gas 4FD00001-UP
3406B Generator Set 4RG00001-01501
3406 Industrial Engine 90U19731-UP
3412 Industrial Engine 9XF00001-UP
G3406 Engine 1RK00001-UP
3406B Truck Engine(PEEC) 5YG00001-UP
3406B Truck Engine 5KJ00001-07799
3406B Truck Engine(PEEC) 2EK00001-UP
3406B Truck Engine 3ZJ00001-16181
3406B Truck Engine (PEEC III) 4CK00001-00845
G3412 ENGINE 3NK00001-UP
G3408 Low Emission Engine 6RJ00001-UP
3406B Generator Set Engine 4JK00001-00098
3406C Truck Engine (Electronic) 4CK00846-UP
3406C Truck Engine 3ZJ16182-60112
3408B High Performance Marine Engine 8RG00001-00107
3412B Marine Engine 3JK00001-00145
3406C Truck Engine 5KJ07800-UP
3406E Truck Engine 5EK00001-01820
3412 Marine Engine 7BL00001-UP
3412 Generator Set Engine 2WJ00001-UP
G3412 Engine 6ZM00001-UP
3406C Truck Engine 8PN00001-08867
3408C Industrial Engine 9XM00001-UP
3406C Truck Engine 3ZJ60113-UP
3406E Truck Engine 5EK01821-UP
3412 Generator Set 81Z05000-14500
3406E Industrial Engine 6BR00001-UP
3406C Industrial Engine 3ER00001-UP
3408C Industrial Engine 9ER00001-UP
3412C Industrial Engine 8AR00001-UP
G3408 Industrial/Generator Set Engine 8YR00001-UP
G3412C Generator Set Engine 9RR00001-UP
PR-1000C Cold Planer 5XC00138-UP (MACHINE) POWERED BY 3208 Engine
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
PM-565 Cold Planer 3TK00001-00112 (MACHINE) POWERED BY 3408 Engine
RM-350, SM-350 Reclaimer, Stabilizer Mixer 1RM00001-00059 (MACHINE) POWERED BY 3406C Engine
RR-250 Road Reclaimer 6ED00363-00440 (MACHINE) POWERED BY 3054 Engine
SS-250 Soil Stabilizer 6DD00324-00389 (MACHINE) POWERED BY 3406 Engine
SS-250B Soil Stabilizer RR-250B Road Reclaimer 3RR00001-UP (MACHINE) POWERED BY 3406C Engine
PM-565 Cold Planer 3TK00113-UP (MACHINE) POWERED BY 3408 Engine
RM-350 SM-350 Reclaimer, Stabilizer Mixer 1RM00060-UP (MACHINE) POWERED BY 3406C Engine
PM-465 Cold Planer 5ZS00001-UP (MACHINE) POWERED BY 3406 Engine
RM-250C Reclaimer Mixer AWG00001-UP (MACHINE) POWERED BY 3406C Engine
RM-350B Reclaimer Mixer AXW00001-UP (MACHINE) POWERED BY 3406C Engine
RM-500 Reclaimer Mixer ASW00001-UP (MACHINE) POWERED BY C15 Engine
PM-201 Cold Planer PNM00001-UP (MACHINE) POWERED BY C18 Engine
PM-200 Cold Planer P1C00001-UP (MACHINE) POWERED BY C18 Engine
C-18 Caterpillar Engine For PM200 Cold Planer P1M00001-UP (MACHINE) POWERED BY C-18 Engine
PM-565B Cold Planer 8GS00001-UP (MACHINE) POWERED BY 3408C Engine
RM-350B Reclaimer Mixer 7FS00001-UP (MACHINE) POWERED BY 3406C Engine
RM500B Rotary Mixer MB900001-UP (MACHINE) POWERED BY C15 Engine
PM622 Cold Planer JFC00001-UP (MACHINE) POWERED BY C18 Engine
PM620 Cold Planer JB900001-UP (MACHINE) POWERED BY C18 Engine
R2900G Load Haul Dump NLK00001-UP (MACHINE) POWERED BY C15 Engine
777E Off-Highway Truck KDP00001-UP (MACHINE) POWERED BY C32 Engine
R3000H Load Haul Dump RCY00001-UP (MACHINE) POWERED BY C15 Engine
773E Off-Highway Truck PRB00001-UP (MACHINE) POWERED BY 3412E Engine
773E Off-Highway Truck DJS00001-UP (MACHINE) POWERED BY 3412E Engine
MH3295 Material Handler PA900001-UP (MACHINE) POWERED BY C18 Engine
PM622 Cold Planer JCF00001-UP (MACHINE) POWERED BY C18 Engine
PM620 Cold Planer LH900001-UP (MACHINE) POWERED BY C18 Engine
C32 Engine Emissions Retrofit Repower FKR00001-UP (MACHINE) POWERED BY Tier II for 777D Truck FKR00001-UP (MACHINE)
745 Articulated Truck 3T600001-UP (MACHINE) POWERED BY C18 Engine
740EJ Articulated Truck 3T700001-UP (MACHINE) POWERED BY C18 Engine
745 Articulated Truck 3F600001-UP (MACHINE) POWERED BY C18 Engine
740 EJ Articulated Truck 3F700001-UP (MACHINE) POWERED BY C18 Engine
777E Off-Highway Truck KDZ00001-UP (MACHINE) POWERED BY C32 Engine
PM822 Cold Planer SL800001-UP (MACHINE) POWERED BY C18 Engine
PM820 Cold Planer TLZ00001-UP (MACHINE) POWERED BY C18 Engine
PM825 Cold Planer ESE00001-UP (MACHINE) POWERED BY C18 Engine
740 Articulated Truck 3T800001-UP (MACHINE) POWERED BY C15 Engine
740 Articulated Truck 3F800001-UP (MACHINE) POWERED BY C15 Engine
XQ570 Power System ME500001-UP POWERED BY C18 Engine
836K Landfill Compactor T6X00001-UP (MACHINE) POWERED BY C27 Engine
990K Wheel Loader L6Z00001-UP (MACHINE) POWERED BY C27 Engine
C18 Generator Set T3500001-UP
C18 Generator Set T3400001-UP
824K Wheel Dozer 2T200001-UP (MACHINE) POWERED BY C15 Engine
824K Wheel Dozer 2L400001-UP (MACHINE) POWERED BY C15 Engine
24 Motor Grader N9Z00001-UP (MACHINE) POWERED BY C27 Engine
24 Motor Grader E9Z00001-UP (MACHINE) POWERED BY C27 Engine
770G Off-Highway Truck KD200001-UP (MACHINE) POWERED BY C15 Engine
772G Off-Highway Truck KE300001-UP (MACHINE) POWERED BY C18 Engine
986K Wheel Loader NL800001-UP (MACHINE) POWERED BY C15 Engine
MD6200 Rotary Drill RKP00001-UP (MACHINE) POWERED BY C18 Engine
MD6200 Rotary Drill D9A00001-UP (MACHINE) POWERED BY C18 Engine
PM620 Cold Planer LB800001-UP (MACHINE) POWERED BY C18 Engine
PM622 Cold Planer TPH00001-UP (MACHINE) POWERED BY C18 Engine
PM820 Cold Planer AK500001-UP (MACHINE) POWERED BY C18 Engine
PM822 Cold Planer EE200001-UP (MACHINE) POWERED BY C18 Engine
PM825 Cold Planer 3C600001-UP (MACHINE) POWERED BY C18 Engine
PM620 Cold Planer FG400001-UP (MACHINE) POWERED BY C18 Engine
PM622 Cold Planer XS600001-UP (MACHINE) POWERED BY C18 Engine
PM820 Cold Planer RL300001-UP (MACHINE) POWERED BY C18 Engine
PM820 Cold Planer AN800001-UP (MACHINE) POWERED BY C18 Engine
PM822 Cold Planer H6S00001-UP (MACHINE) POWERED BY C18 Engine
PM822 Cold Planer E8S00001-UP (MACHINE) POWERED BY C18 Engine
PM825 Cold Planer 62600001-UP (MACHINE) POWERED BY C18 Engine
PM825 Cold Planer 62700001-UP (MACHINE) POWERED BY C18 Engine
3408B Industrial Engine 67U11092-UP
589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine
826C Landfill Compactor 87X00587-UP (MACHINE)
16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine
578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine
775B Truck 7XJ00200-UP (MACHINE) POWERED BY 3412 Engine
773B Off-Highway Truck 63W04200-UP (MACHINE) POWERED BY 3412 Engine
769C Truck 01X06600-UP (MACHINE) POWERED BY 3408 Engine
771C Truck 3BJ00200-UP (MACHINE) POWERED BY 3408 Engine
825G Soil Compactor 6RN00001-UP (MACHINE) POWERED BY 3406 Engine
826G Landfill Compactor 7LN00001-UP (MACHINE) POWERED BY 3406 Engine
16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
D400E Articulated Truck 2YR00001-UP (MACHINE) POWERED BY 3406 Engine
24H Motor Grader 7KK00001-UP (MACHINE) POWERED BY 3412E Engine
769D Off-Highway Truck 5TR00001-00504 (MACHINE) POWERED BY 3408E Engine
771D Truck 6JR00001-00134 (MACHINE) POWERED BY 3408E Engine
773D Off-Highway Truck 7ER00001-00380 (MACHINE) POWERED BY 3412E Engine
775D Truck 6KR00001-00123 (MACHINE) POWERED BY 3412E Engine
D350E Articulated Truck 9LR00001-UP (MACHINE) POWERED BY 3406 Engine
769D Off-Highway Truck 5SS00001-UP (MACHINE) POWERED BY 3408E Engine
773D Off-Highway Truck 7CS00001-UP (MACHINE) POWERED BY 3412E Engine
836 Landfill Compactor 7FR00264-UP (MACHINE) POWERED BY 3408E Engine
3406C Industrial Engine 6TB09857-UP
583R Track-Type Pipelayer 2XS00001-UP (MACHINE) POWERED BY 3406C Engine
3412C Industrial Engine 38S16484-UP
769D Truck 5TR00505-UP (MACHINE) POWERED BY 3408E Engine
771D Truck 6JR00135-UP (MACHINE) POWERED BY 3408E Engine
773D Off-Highway Truck 7ER00381-UP (MACHINE) POWERED BY 3412E Engine
775D Quarry Truck 6KR00124-UP (MACHINE) POWERED BY 3412E Engine
771D Truck 6YS00001-UP (MACHINE) POWERED BY 3408E Engine
775D Quarry Truck 8AS00001-UP (MACHINE) POWERED BY 3412E Engine
D350E Series II Articulated Truck 2XW00001-UP (MACHINE) POWERED BY 3406E Engine
D400E Series II Articulated Truck 8PS00001-UP (MACHINE) POWERED BY 3406E Engine
836G Landfill Compactor 7MZ00001-UP (MACHINE) POWERED BY 3456 Engine
D400E Series II Ejector Truck APF00001-UP (MACHINE) POWERED BY 3406E Engine
C-12, C-15, C-16 Caterpillar Engines For AGCO Challenger 81600001-UP (MACHINE)
735 Articulated Truck AWR00001-UP (MACHINE) POWERED BY 3406E Engine
740 Articulated Truck AXM00001-UP (MACHINE) POWERED BY 3406E Engine
826G II LANDFILL COMPACTOR AYH00001-UP (MACHINE) POWERED BY 3406 Engine
825G II Soil Compactor AXB00001-UP (MACHINE) POWERED BY 3406 Engine
836G Landfill Compactor BRL00001-UP (MACHINE) POWERED BY 3456 Engine


Parts bearing Caterpillar catalog:

1650002 BEARING AS
14G, 14H, 14H NA, 16G, 16H, 16H NA
8D7685 BEARING
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 135H, 135H NA, 14G, 14H, 14H NA, 14M, 16G
8W4167 BEARING-SLEEVE
14G, 14H, 14H NA, 14M, 16G, 16H, 16H NA, 16M
3G2582 BEARING
14G, 14H, 14H NA, 14M, 16G, 16H, 16H NA, 16M, 24H, 24M
8D8704 BEARING
16G, 16H, 16H NA, 16M
8D8888 BEARING
16G, 16H, 16H NA, 16M
8J5654 BEARING-SLEEVE
16G, 16H, 16H NA, 16M
8D3311 BEARING-SLEEVE
16G, 16H, 16H NA, 16M
8D3309 BEARING-SLEEVE
16G, 16H, 16H NA, 16M
8D9507 BEARING-SLEEVE
16G, 16H, 16H NA, 16M
9D3313 BEARING-SLEEVE
16G, 16H, 16H NA, 16M
1531727 BEARING-SLEEVE
365B, 365B II, 365B L, 365C, 365C L, 365C L MH, S365B, VHS-60/3
7E0559 BEARING-CONNECTING ROD
16G, 16H NA, 245B, 3406, 3406B, 3406C, 3406E, 3456, 375, 375 L, 385B, 5080, 5090B, 578, 583R, 587R, 621E, 621F, 621G, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 651B, 657B, 735, 740, 814B, 824C, 824G, ...
7E0558 BEARING-CONNECTING ROD
16G, 16H NA, 245B, 3406, 3406B, 3406C, 3406E, 3456, 375, 375 L, 385B, 5080, 5090B, 578, 583R, 587R, 621E, 621F, 621G, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 651B, 657B, 735, 740, 814B, 824C, 824G, ...
3285573 BEARING-CONNECTING ROD
16G, 16H NA, 3406B, 3406C, 3406E, 3456, 375, 375 L, 385B, 5080, 5090B, 578, 583R, 587R, 621F, 621G, 623E, 623F, 623G, 627B, 627F, 627G, 651B, 657B, 735, 740, 814B, 824C, 824G, 824G II, 825G, 825G II, ...
4P7377 BEARING-SLEEVE
3406B, 3406C, 3406E, 3456, 375, 375 L, 5080, 621G, 623G, 627F, 627G, 657B, 735, 740, 824C, 824G, 824G II, 825G II, 826G II, 980G, 980G II, AD30, AD55, C-15, C15, D350E II, D400E II, D8R II, MTC835, PM...
1317123 BEARING-SLEEVE
16G, 16H NA, 24H, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 365C, 365C L, 365C L MH, 374D L, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D...
1018468 BEARING-SLEEVE
24M, 3406E, 3456, 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 583T, 587T, 621B, 621F, 621G, 621H, 623E, 623F, 623G, 623H, 627F, 627G, 627H, 63...
1794286 BEARING
TH103, TH355B, TH460B, TH560B, TH580B, TH63, TH83, THP10 II
1973624 BEARING
TH210, TH215, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH62, TH63, TH82, TH83
1969118 BEARING
TH210, TH215, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH62, TH63, TH82, TH83
2748628 BEARING-NEEDLE
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 446B, 446D
1087930 BEARING AS-ROLLER
16G, 16H NA, 245D, 24H, 24M, 3126, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3516, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS...
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