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RING-BACKUP 1616161 - Caterpillar


1616161 RING-BACKUP Caterpillar parts 120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 24H, 24M, 336E H, 336E LH, 345B II, 525B, 525C, 525D, 535B, 535C, 535D, 545C, ...
Rating:
47
Alternative (cross code) number:
CA1616161
161-6161
1616161
Caterpillar 1616161 RING-BACKUP
Weight: 0.01 pounds 0 kg.
Information:
AXIAL WIDTH  .74  mm
ID  13.16  mm
MATERIAL  (PTFE) Plastic - Glass filled 
OD  15.86  mm
RADIAL HEIGHT  1.35  mm
RING TYPE  ID 

Buy RING-BACKUP 1616161 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

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$26.99

22 Oct 2025

US: Work House Sign
Cuddle Corral Barn Black White Up Arrow 1 Double Sided 18x24 in Yard Road Sign w/stand
Work House Signs Large 18"x24" Size for Maximum Visibility – Get your message seen from a distance with this generously sized yard sign, ideal for drive-by traffic and foot visibility. || UV-Resistant for Long-Term Use – Advanced UV protection prevents sun damage, ensuring bold colors and clear messaging even after months of outdoor exposure. || Easy to Install & Reuse – Quick setup with wire stakes included, plus durable construction allows for multiple uses across seasons and events. || Versatile for Home or Business – Great for political campaigns, garage sales, real estate, business promotions, yard décor, event announcements, or custom messages
Number on catalog scheme:
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Compatible equipment models: 1616161:

ARTICULATED TRUCK  725   725C   730   730C   735   735B   740   740B  
CHALLENGER  65E   75D   75E   85E   95E  
EJECTOR TRUCK  730   730C   740   740B   D400E II  
EXCAVATOR  336E H   336E LH   345B II  
HARVESTER HEAD  SAT223   SAT318   SAT318T   SAT322  
INDUSTRIAL TRACTOR  HA771   HA871   TK371   TK381  
INTEGRATED TOOLCARRIER  IT14G   IT28G   IT38G   IT38G II   IT38H   IT62G   IT62H  
LANDFILL COMPACTOR  826G   826G II   826H   836G   836H  
PIPELAYER  583T   587R   587T   PL83   PL87  
SOIL COMPACTOR  825G  
TRACK LOADER  973C  
WATER DELIVERY SYSTEM  777G  
WHEEL TRACTOR  613C II   627F   627G   637E   637G   657E   657G  
WHEELED EXCAVATOR  W345B II   W345C MH   Caterpillar

Information:

3300 And 3400 Series EnginesTwo different piston oil ring designs are used in the above engines. The illustration shows the differences in the cross sections of the two designs. An oil ring of either design may be replaced with an oil ring of the other design. Oil rings of both designs may be used in the same engine. Both designs provide similar performance. Both oil ring designs have the same part number.
Each oil ring design must be used with the correct spring. The correct spring is provided with each oil ring. Do NOT use the spring from one design oil ring with the other design oil ring.
Cross sections of each oil ring design.

Cat SIS web machinery list:

Caterpillar parts catalog
797F Off-Highway Truck LTZ00001-UP (MACHINE) POWERED BY C175 Engine
120 Motor Grader Y9A00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader Y9C00001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9D00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9400001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9B00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9200001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9300001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9500001-UP (MACHINE) POWERED BY C7.1 Engine
Cat Water Delivery System M3J00001-UP (MACHINE)
777G Cat Water Delivery System (Post Factory Standard Retrofit Kit) M6J00001-UP (MACHINE)
785G Off-Highway Truck RTL00001-UP (MACHINE) POWERED BY 3512E Engine
R1700 Load Haul Dump KT400001-UP (MACHINE) POWERED BY C13 Engine
730C2 Articulated Truck 2T400001-UP (MACHINE) POWERED BY C13 Engine
730C2 Ejector Articulated Truck 2T500001-UP (MACHINE) POWERED BY C13 Engine
730C2 Articulated Truck 2L700001-UP (MACHINE) POWERED BY C13 Engine
730C2 Ejector Articulated Truck 2L800001-UP (MACHINE) POWERED BY C13 Engine
725C2 Articulated Truck 2T300001-UP (MACHINE) POWERED BY C9.3 Engine
725C2 Articulated Truck 2L600001-UP (MACHINE) POWERED BY C9.3 Engine
793F OFF-HIGHWAY TRUCK D3T00001-UP (MACHINE) POWERED BY C175 ENGINE
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
24M Motor Grader - Power Train Upgrade B9K00001-UP (MACHINE)
740 Articulated Truck 3T800001-UP (MACHINE) POWERED BY C15 Engine
740 Articulated Truck 3F800001-UP (MACHINE) POWERED BY C15 Engine
980M Wheel Loader WW300001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader WMD00001-UP (MACHINE) POWERED BY C13 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
994K Wheel Loader SMX00001-UP (MACHINE) POWERED BY 3516 Engine
986K Wheel Loader NL800001-UP (MACHINE) POWERED BY C15 Engine
966H Wheel Loader Military RWE00001-UP (MACHINE) POWERED BY C11 Engine
2Q-8075 CONTROL GP-RIDE FOR THE 938G AND THE IT38G CRD00001-UP (MACHINE)
IT28G Integrated Toolcarrier 8CR00001-UP (MACHINE) POWERED BY 3116 Engine
825G Soil Compactor 6RN00001-UP (MACHINE) POWERED BY 3406 Engine
826G Landfill Compactor 7LN00001-UP (MACHINE) POWERED BY 3406 Engine
24H Motor Grader 7KK00001-UP (MACHINE) POWERED BY 3412E Engine
IT62G Integrated Toolcarrier 6PS00001-UP (MACHINE) POWERED BY 3126 Engine
IT38G Integrated Toolcarrier 7BS00001-UP (MACHINE) POWERED BY 3126 Engine
Challenger 75D Agricultural Tractor 5AR00001-UP (MACHINE) POWERED BY 3176C Engine
Challenger 85D Agricultural Tractor 4GR00001-UP (MACHINE) POWERED BY 3196 Engine
IT38G Integrated Toolcarrier 1CW00001-UP (MACHINE) POWERED BY 3126 Engine
Challenger 95E Agricultural Tractor 6KS00001-UP (MACHINE) POWERED BY 3196 Engine
Challenger 85E Agricultural Tractor 6JS00001-UP (MACHINE) POWERED BY 3196 Engine
Challenger 75E Agricultural Tractor 6HS00001-UP (MACHINE) POWERED BY 3176C Engine
Challenger 65E Agricultural Tractor 6GS00001-UP (MACHINE) POWERED BY 3176C Engine
797 Off-Highway Truck 5YW00001-UP (MACHINE)
836G Landfill Compactor 7MZ00001-UP (MACHINE) POWERED BY 3456 Engine
Challenger 65E Agricultural Tractor 1GM00001-UP (MACHINE) POWERED BY 3176 Engine
Challenger 75E Agricultural Tractor 1HM00001-UP (MACHINE) POWERED BY 3176 Engine
Challenger 85E Agricultural Tractor 1NM00001-UP (MACHINE) POWERED BY 3196 Engine
Challenger 95E Agricultural Tractor 1SM00001-UP (MACHINE) POWERED BY 3196 Engine
IT28G Integrated Toolcarrier 9AR00001-01175 (MACHINE) POWERED BY 3116 Engine
D400E Series II Ejector Truck APF00001-UP (MACHINE) POWERED BY 3406E Engine
725 Articulated Truck AFX00001-UP (MACHINE) POWERED BY 3176C Engine
730 Articulated Truck AGF00001-UP (MACHINE) POWERED BY 3196 Engine
IT14G Integrated Toolcarrier 1WN00660-UP (MACHINE)
826G II LANDFILL COMPACTOR AYH00001-UP (MACHINE) POWERED BY 3406 Engine
836G Landfill Compactor BRL00001-UP (MACHINE) POWERED BY 3456 Engine
740 Ejector Articulated Truck AZZ00001-UP (MACHINE) POWERED BY 3406E Engine
797 Off-Highway Truck 5YW00001-UP (MACHINE) POWERED BY 3524B Engine
IT38G II Integrated Toolcarrier CSX00001-UP (MACHINE) POWERED BY 3126B Engine
928G Wheel Loader IT28G Integrated Toolcarrier DBT00001-01676 (MACHINE) POWERED BY 3056E Engine
928G Wheel Loader and IT28G Integrated Toolcarrier WAC00001-UP (MACHINE) POWERED BY 3056E Engine
IT28G Integrated Toolcarrier EWF00001-UP (MACHINE) POWERED BY 3056E Engine
836H Landfill Compactor BXD00001-UP (MACHINE) POWERED BY C18 Engine
793D Off-Highway Truck FDB00001-UP (MACHINE) POWERED BY 3516B Engine
HA771 Industrial Tractor HAF00001-UP (MACHINE)
HA871 Industrial Tractor HAG00001-UP (MACHINE)
TK371 Industrial Tractor WBG00001-UP (MACHINE) POWERED BY 3126 Engine
TK381 Industrial Tractor WBH00001-UP (MACHINE) POWERED BY 3126 Engine
826H Landfill Compactor AWF00001-UP (MACHINE) POWERED BY C15 Engine
IT14G Integrated Tool Carrier FWL00001-UP (MACHINE) POWERED BY 3054C Engine
770 Off-Highway Truck BZZ00001-UP (MACHINE) POWERED BY C15 Engine
772 Off-Highway Truck RLB00001-UP (MACHINE) POWERED BY C18 Engine
730 Ejector Articulated Truck B1W00001-UP (MACHINE) POWERED BY C11 Engine
24M Motor Grader B9K00001-UP (MACHINE) POWERED BY C18 Engine


Parts ring Caterpillar catalog:

2G8233 RING
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, ...
2192436 RING-WEAR
16G, 16H, 16H NA, 16M
9W7038 RING-SNAP
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,...
6Y1115 RING-HALF
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,...
8E5734 RING-SEAL EXTENSION
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,...
9W9905 RING-LOCK
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,...
8E5736 RING-SEAL EXTENSION
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,...
1011983 RING-BACKUP
120H, 120H ES, 120H NA, 120K, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 24H
2660199 RING-WEAR
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD
0875389 RING-SEAL
325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345B II, 345B L, 345C, 350, 350 L, 365B, 365B II, M325B, M325C MH, M325D L MH
1261974 RING
345B II, 345B L, 345C, 365B
1687212 RING-PISTON
140H, 143H, 14H, 160H, 163H, 3176C, 345B, 345B II, 345B II MH, 345B L, 480, 572R II, 65E, 725, 75D, 75E, 814F, 815F, 816F, 966G II, C-10, CPT372, D7R II, R1600, R1600G, R1700G, TK1051, W345B II
2K4096 RING-BACKUP
140B, 14E, 14G, 14H, 14H NA, 14M, 16, 16G, 16H, 16H NA, 16M, 245, 245B, 24H, 24M, 320B FM LL, 320C FM, 320D, 320D FM, 320D FM RR, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, ...
4J9221 RING-BACKUP
183B, 426B, 426C, 436C, 621, 621B, 623, 623B, 627B, 631C, 633C, 633D, 641, 641B, 769, 772, 824, 824B, 824S, 825B, 834, 836G, 836H, 836K, 928G, 928HZ, 938F, 938G, 938G II, 966C, 977H, 977K, 977L, 980, ...
4J4630 RING-WEAR
14H, 14H NA, 14M, 16, 16H, 16H NA, 16M, 24H, 24M, 30/30, 320B FM LL, 320C FM, 320D, 320D FM, 320D FM RR, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C ...
1077566 RING-PISTON
30/30, 3126, 3126B, 3126E, 322C, 322C FM, 325C, 35, 45, 525B, 533, 535B, 539, 55, 550, 570, 574, 580, 938G, 950G, 962G, DEUCE, IT38G, IT62G
1077630 RING-PISTON
3126, 3126B, 3126E, 325C, 55, 938G, 950G, 962G, IT38G
1528073 RING-THRUST
35, 45, 55, 572R, 572R II, 973, 973C, 973D, D7E, D7E LGP, D7G, D7G2, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T
1M9011 RING-TORIC
35, 45, 5130, 5130B, 517, 527, 545D, 55, 555D, 561M, 561N, 571G, 572G, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 768B, 768C, 769, 769C, 769D, 770G, 770G OEM, 771C, 771D, 772G, 772G OEM, 814F, 814F I...
2748638 RING-RETAINING
416C, 416D, 420D, 420E, 420F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F, 446B, 446D, 450E, 450F, 928G, 966K, 966M XE,...
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