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RING-RETAINING 1K6985 - Caterpillar


1K6985 RING-RETAINING Caterpillar parts 120G, 120K, 120K 2, 120M, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 3, 12M 3 AWD, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 3, 140M 3 AWD, 143H, 14G, 14H NA, 160G, 160H, 160H ES...
Rating:
60
Alternative (cross code) number:
CA1K6985
1K-6985
1K6985
Caterpillar 1K6985 RING-RETAINING
Weight: 0.07 pounds 0 kg.
Information:
OD  89.48  mm
THICKNESS  2.77  mm
TYPE  CIRCLIP-AXL 

Buy RING-RETAINING 1K6985 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

Compare Prices: .

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$28.99

22 Jul 2025
0.2[0.09] pounds
US: RAParts Inc.
RAParts 1K6985 Snap Ring Fits CAT D5M XL, D5M LGP, D5N XL, D5N LGP
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
$28.99

22 Jul 2025
0.2[0.09] pounds
US: RAParts Inc.
Stevens Lake Parts One New Lock Ring Various Applications & Models 1K6985 1W7046 1k6985 1k6985-A 3H4193 5D1654
Stevens Lake Parts One New Lock Ring || This Is An Aftermarket Part Made To Replace Its OEM Counterpart. || Interchangeable With 1K6985 1W7046 1k6985 1k6985-A 3H4193 5D1654 || OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product.
$56.99

07 Jul 2025

US: TÂM CÔNG CHÚA
1K6985 Snap Ring Fits CAT D4H XL, D4H LGP
Generic Package included: 1x 1K6985 Snap Ring Fits CAT D4H XL, D4H LGP 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
Number on catalog scheme: 7
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Compatible equipment models: 1K6985:

ASPHALT PAVER  AP-600D   AP-655D  
ASPHALT SCREED  AS4252C  
BACKHOE LOADER  416B   416C   426B   426C   428B   428C   436C   438C  
BULLDOZER  814S   8U   9A  
CHALLENGER  65C   65E   75E   85E   95E  
COLD PLANER  PR-450   PR-450C  
COMPACT TRACK LOADER  259B3   259D  
COMPACT WHEEL LOADER  910E  
EJECTOR TRUCK  730  
ENGINE - MACHINE  3304  
FELLING HEAD  HF181   HF201   HF202   HF221   HF222  
FRONT SHOVEL  5080  
GEN SET ENGINE  3304   3304B   3306   3306B   3408   3412   3412C  
GENERATOR SET  3304B   3306B   G3306  
INDUSTRIAL TRACTOR  HA771   HA871   TK371   TK381  
INTEGRATED TOOLCARRIER  IT18F   IT24F   IT28F   IT62G   IT62G II   IT62H  
LANDFILL COMPACTOR  816F  
LOAD HAUL DUMP  R1300   R1300G  
MARINE TRANSMISSION  7211  
MOBILE HYD POWER UNIT  336D L   336E HVG  
PETROLEUM ENGINE  C9  
PETROLEUM GEN SET  G3306B  
PETROLEUM TRANSMISSION  TH31-E61   TH35-E81   TH48-E70  
PIPELAYER  561D   561M   561N   572G   572R   PL61  
PUMPER  SPS342   SPT342  
QUARRY TRUCK  771C   771D  
SOIL COMPACTOR  815B   815F  
TRACK LOADER  941   953   953B   955L   963   963B   973   973C   977K  
TRUCK  69D   769   769C   769D  
TRUCK ENGINE  1673C   3306   3306B   3306C   3408   G3306  
VIBRATORY COMPACTOR  CB-534   CS-643  
WHEEL DOZER  814   814F   824B   834  
WHEEL FELLER BUNCHER  533   543   HA770   HA870   TK370   TK380  
WHEEL HARVESTER  550   570   570B   580   580B  
WHEEL SCRAPER  615C   621E   627B   627E   627G   637E   637G   639D  
WHEEL TRACTOR  611   615   627E   627F   651E   657E  
WHEELED EXCAVATOR  W330B   Caterpillar

Information:


Table 1
Required Tools
Tool Part Number Part Description Qty
A 8H-8581 Feeler Gauge 1 Inspect the Piston and the Piston Rings
Check the piston for wear and other damage.
Check that the piston rings are free to move in the grooves and that the rings are not broken. Inspect the Clearance of the Piston Ring
Remove the piston rings (2). Refer to Disassembly and Assembly Manual, "Pistons and Connecting Rods - Disassemble" for the correct procedure. Clean the grooves (1) and the piston rings (2).
Illustration 1 g01200845
(A) Feeler gauge
(1) Piston grooves
(2) Piston ring
Fit new piston rings (2) in the piston grooves (1). Refer to Disassembly and Assembly Manual, "Pistons and Connecting Rods - Assemble" for the correct procedure.
Check the clearance for the piston ring by placing Tooling (A) between piston groove (1) and the top of piston ring (2). Refer to Specifications, "Piston and Rings" for the dimensions. Inspect the Piston Ring End Gap
Illustration 2 g01344283
(A) Feeler Gauge
(2) Piston ring
(3) Cylinder ring ridge
Clean all carbon from the top of the cylinder bores.
Place each piston ring (2) in the cylinder bore just below the cylinder ring ridge (3).
Use Tooling (A) to measure piston ring end gap. Refer to Specifications, "Piston and Rings" for the dimensions. Note: The coil spring must be removed from the oil control ring before the gap of the oil control ring is measured.

Cat SIS web machinery list:

Caterpillar parts catalog
3306B Truck Engine 5KD00001-UP
C32 Locomotive Engine WJD00001-UP
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
TH48-E70-C27I Petroleum Power Train Package AT400001-UP POWERED BY C27 Industrial Engine
3412B Marine Engine 60M00001-05160
3306 Truck Engine 76R02779-UP
G3304 ENGINE 37Y00001-UP
3304 Industrial Engine 10E00300-UP
3304 Marine Engine 13E00300-UP
3306 Generator Set 85Z00001-03763
3306 Marine Engine 84Z00001-UP
3306B Industrial Engine 7JB00001-UP
3304 Industrial Engine 4XB00001-UP
G3408 Engine 6NB00001-UP
3408B Generator Set 78Z01144-04866
3306 Truck Engine 63Z00001-22741
3408B Marine Engine 99U04604-07598
G3412 Engine 7DB00001-UP
3408B Industrial Engine 67U11092-UP
G3306 ENGINE 3CF00001-UP
3306 Industrial Engine 66D49919-UP
3306 Industrial Engine 64Z05381-UP
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
DEUCE Engineer Support Tractor 7RR00001-UP (MACHINE) POWERED BY 3126 Engine
30-30 Engineer Support Tractor 9XW00001-UP (MACHINE) POWERED BY 3126 Engine
RM-500 Reclaimer Mixer ASW00001-UP (MACHINE) POWERED BY C15 Engine
AP655D Asphalt Paver MAN00001-UP (MACHINE) POWERED BY C6.6 Engine
AP655D Mobil Trac Asphalt Paver GNN00001-UP (MACHINE) POWERED BY C6.6 Engine
AP600D Asphalt Paver TFM00001-UP (MACHINE) POWERED BY C6.6 Engine
AS4252C Asphalt Screed TPS00001-UP
AP555E, BG555E Asphalt Paver A5D00001-UP (MACHINE) POWERED BY C4.4 Engine
AP1055E BG1055E Asphalt Paver FRR00001-UP (MACHINE) POWERED BY C7.1 Engine
AP1000E BG1000E Asphalt Paver RTT00001-UP (MACHINE) POWERED BY C7.1 Engine
AP1055 F Asphalt Paver TJ500001-UP (MACHINE) POWERED BY C7.1 Engine
AP1000 F Asphalt Paver AC400001-UP (MACHINE) POWERED BY C7.1 Engine
AP1055 F Asphalt Paver RLM00001-UP (MACHINE) POWERED BY C7.1 Engine
RM500B Rotary Mixer MB900001-UP (MACHINE) POWERED BY C15 Engine
AP500F Asphalt Paver 44900001-UP (MACHINE) POWERED BY C4.4 Engine
AP655F & AP600F Asphalt Paver 65500001-UP (MACHINE) POWERED BY C4.4 Engine
AP600F, AP655F Asphalt Paver LR600001-UP (MACHINE) POWERED BY C7.1 Engine
SE50V, SE50VT Asphalt Screed J6K00001-UP
SE60 V Vibratory Screed JJ300001-UP
AP555F Asphalt Paver 5F500001-UP (MACHINE) POWERED BY C4.4 Engine
AP655F Asphalt Paver 45200001-UP (MACHINE) POWERED BY C4.4 Engine
AP655F Asphalt Paver 47900001-UP (MACHINE) POWERED BY C7.1 Engine
815K Soil Compactor MBB00001-UP (MACHINE) POWERED BY C7.1 Engine
816K Landfill Compactor WNB00001-UP (MACHINE) POWERED BY C7.1 Engine
815K Soil Compactor WCS00001-UP (MACHINE) POWERED BY C7.1 Engine
816K Landfill Compactor WCL00001-UP (MACHINE) POWERED BY C7.1 Engine
725C2 Articulated Truck 2T300001-UP (MACHINE) POWERED BY C9.3 Engine
725C2 Articulated Truck 2L600001-UP (MACHINE) POWERED BY C9.3 Engine
AP555F Asphalt Paver M4500001-UP (MACHINE) POWERED BY C4.4 Engine
527 Track Skidder J6800001-UP (MACHINE) POWERED BY C7.1 Engine
AP655F L Asphalt Paver AC600001-UP (MACHINE) POWERED BY C7.1 Engine
SE50 VT, SE60 VT XW Asphalt Screed B8600001-UP
966M Wheel Loader MD700001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader DZL00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader WGN00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader R1Z00001-UP (MACHINE) POWERED BY C9.3 Engine
950M Wheel Loader NHL00001-UP (MACHINE) POWERED BY C13 Engine
962M Wheel Loader K8800001-UP (MACHINE) POWERED BY C7.1 Engine
AP500F Asphalt Paver AF500001-UP (MACHINE) POWERED BY C4.4 Engine
AP600F Asphalt Paver JA600001-UP (MACHINE) POWERED BY C7.1 Engine
AP600F Asphalt Paver D6F00001-UP (MACHINE) POWERED BY C4.4 Engine
966H Wheel Loader Military RWE00001-UP (MACHINE) POWERED BY C11 Engine
120G Motor Grader 11W01251-UP (MACHINE) POWERED BY 3304 Engine
140G Motor Grader 13W00741-00992 (MACHINE) POWERED BY 3306 Engine
815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine
3408B Industrial Engine 67U11092-UP
140G Motor Grader 72V10334-UP (MACHINE) POWERED BY 3306 Engine
120G Motor Grader 87V08360-UP (MACHINE) POWERED BY 3304 Engine
12G Motor Grader 61M12027-UP (MACHINE) POWERED BY 3306 Engine
14G Motor Grader 96U07046-UP (MACHINE) POWERED BY 3306 Engine
130G Motor Grader 74V02321-UP (MACHINE) POWERED BY 3304 Engine
16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine
120G Motor Grader 4HD00001-UP (MACHINE) POWERED BY 3304 Engine
140G Motor Grader 5MD00001-UP (MACHINE) POWERED BY 3306 Engine
12G Motor Grader 3WC01067-UP (MACHINE) POWERED BY 3306 Engine
160G Motor Grader 4JD00141-UP (MACHINE) POWERED BY 3306 Engine
D4H Track-Type Skidder Series II 8ZF00001-UP (MACHINE) POWERED BY 3204 Engine
D5H Track-Type Skidder Series II 7EG00001-UP (MACHINE) POWERED BY 3304 Engine
3306 Industrial Engine 64Z05381-UP
D4H Series III Track-Type Skidder 7PK00001-UP (MACHINE) POWERED BY 3304 Engine
IT28F Integrated Toolcarrier 3CL00001-01199 (MACHINE) POWERED BY 3116 Engine
12G Motor Grader 3PL00001-UP (MACHINE) POWERED BY 3306 Engine
416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
140H NA Motor Grader 2ZK00001-UP (MACHINE) POWERED BY 3306 Engine
143H Motor Grader 1AL00001-UP (MACHINE) POWERED BY 3306 Engine
160H Motor Grader 9EJ00001-UP (MACHINE) POWERED BY 3306 Engine


Parts ring Caterpillar catalog:

1A4590 RING
120, 120B, 12E, 140, 140B
4D0914 RING
140, 140B, 14E
5D3252 RING
120, 120B, 12F, 140B, 14E
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
5I8402 RING
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
2144525 RING
330, 330B L
1261974 RING
345B II, 345B L, 345C, 365B
1261976 RING
345B II, 345B L, 345C, 365B
9H1113 RING-RETAINING
120G, 12E, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673, 1673B, 1673C, 225, 235, 235B, 330, 330 L, 3304, 3304B, 33...
2W1708 RING-PISTON
14H NA, 1673C, 225, 235, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350, 515, 518C, 525, 527, 528B, 530B, 545, 572G, 572R, 611, 615C, 621R, 627B, 627E, 627F, 627G, 637D...
2W1707 RING-PISTON
14H NA, 1673C, 225, 235, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350, 515, 518C, 525, 527, 528B, 530B, 545, 572R, 611, 615C, 621R, 627B, 627E, 627F, 627G, 637D, 637E...
1006694 RING-PISTON
3306, 3306C, R1300, R1300G
1006695 RING-PISTON
3306, 3306C, R1300, R1300G
6I0497 RING-PISTON
120G, 12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350, 515, 5...
7N3759 RING-PISTON
1673C, 16G, 231D, 245, 245B, 3208, 3304, 3306, 3306B, 3406, 3406B, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, 3508, 3508C, 3512, 3516, 5130, 5230, 589, 613C, 615, 615C, 621E, 621F, 623E, 627B, 627...
1P1120 RING-SEAL
120G, 130G, 1693, 16G, 215, 215B, 224, 225, 229D, 245, 245B, 245D, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, 3508, 3508C, 3512, 3516, 5130, 515...
9M6382 RING-LOCK
1673, 3306, D342C, D8H
5L8854 RING-SEALING
1673, 1673B, 1673C, 1674, 1676, 16G, 16H NA, 245, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, 3456, 3508, 375, 375 L, 385B, 385C, 5080, 5090B, 5...
4M5285 RING-RETAINING
12E, 140B, 153, 163, 1673, 172, 173B, 183B, 191, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3,...
1L4775 RING-RETAINING
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14E, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673, 1673B, 1673C, 1676, 16G,...
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