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SEAL-O-RING 1076986 - Caterpillar


1076986 SEAL-O-RING Caterpillar parts 315C, 315D L, 316E L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320B FM LL, 320C, 320C FM, 320D, 320D FM, 320D FM RR, 320D LRR, 320E L, 320E LN, 320E LRR, 321D LCR, 322B L, 322B LN, 322C,...
Rating:
22
Alternative (cross code) number:
CA1076986
107-6986
1076986
Caterpillar 1076986 SEAL-O-RING
Weight: 0.01 pounds 0 kg.
Information:
CROSS SECTION DIAMETER  3.1  mm
ID  152.5  mm
MATERIAL  Nitrile (NBR) Rubber 90 Duro 
OD  0  mm

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$11.54
 

15 Jan 2024

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1076986 - Seal-O-Ring for Caterpillar (CAT)
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24 Jul 2023

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1076986 - Seal-O-Ring for Caterpillar (CAT)
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22 Nov 2018

CATERPILLAR AFTERMARKET: CATERPILLAR AFT
CATERPILLAR SEAL O RING 1076986 NEW
Number on catalog scheme: 41
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Information:

Track-Type Tractors:
All Wheel Loaders:
AllDescription of Change: New seals and backup rings are available for hydraulic cylinders that are resistant to dieseling and explosive decompression. The new seals and backup rings are more resistant to damage.The new expander rings reduce the area of the seal that is exposed to hydraulic oil. This will help to prevent air from propagating into the expander ring. The new backup rings support the seal under high system pressures. This will prevent damage to the seal from extrusion. Dieseling occurs when air that is trapped under the seal for the piston is rapidly compressed. The air and the oil vapors that are in the air then ignite. Explosive decompression occurs when air or other gases that have propagated into the rubber expander ring are rapidly expanded. This occurs when there is a sudden drop in oil pressure in the cylinder.These problems are generally found in large hydraulic cylinders. These problems damage the seal and the expander ring. Removing all of the air that is in the hydraulic system can help to reduce these problems. Some air will still be generated during normal operation of the machine. Adaptable To: The new seals and backup rings are available for a wide variety of large hydraulic cylinders. These cylinders are typically found on large wheel loaders, front shovels, and large track-type tractors. The new seals and backup rings are based on the diameter of the cylinder bore. Refer to the following chart in order to determine the correct part numbers for the hydraulic cylinder.
Table 1
New Piston Seals and Backup Rings    
Bore Diameter of the Hydraulic Cylinder     Part Number for Standard Piston Seals     Part Number for New Piston Seals     Part Number for New Backup Rings    
150 mm (5.905 inch)     9X-3601     192-1423     192-2047    
152.40 mm (6.000 inch)     4T-4144     192-1441     192-2052    
160 mm (6.299 inch)     9X-3604     192-1421     192-2046    
180 mm (7.087 inch)     9X-3610     192-1419     192-2045    
184.15 mm (7.250 inch)     8T-1790     192-1437     192-2050    
190.5 mm (7.500 inch)     8T-1791     192-1439     192-2051    
196.85 mm (7.750 inch)     8T-1792     192-1450     192-2055    
215.90 mm (8.500 inch)     9T-0119     172-3540     172-7170    
220 mm (8.661 inch)     8C-9182     192-1425     192-2048    
234.95 mm (9.250 inch)     4T-4143     192-1435     192-2049    
254 mm (10.000 inch)     8T-1794     172-3542     166-7726    
266.70 mm (10.500 inch)     8T-1796     192-1455     192-2057    
279.40 mm (11.000 inch)     108-0125     174-0344     157-6961    
317.50 mm (12.500 inch)     6E-0307     192-1453     192-2056    
330.20 mm (13.000 inch)     108-6211     192-1443     192-2053    
342.90 mm (13.500 inch)     121-4185     192-1445     192-2054    

Cat SIS web machinery list:

Caterpillar parts catalog
323F LN Mobile Hydraulic Power Unit RGP00001-UP (MACHINE) POWERED BY C4.4 Engine
CIPI Undercarriages L5E00001-UP (MACHINE)
330 CIPI Excavator Track Systems L5E00001-UP (MACHINE)
CIPI Undercarriages L5E00001-UP (MACHINE)
316F L Excavator YDL00001-UP (MACHINE) POWERED BY C4.4 Engine
323F L Excavators KBY00001-UP (MACHINE) POWERED BY C7.1 Engine
538 Forest Machine General Forestry HBS00001-UP (MACHINE) POWERED BY C7.1 Engine
538 Forest Machine Log Loader JEY00001-UP (MACHINE) POWERED BY C7.1 Engine
538 Forest Machine General Forestry KBJ00001-UP (MACHINE) POWERED BY C7.1 Engine
538 Forest Machine General Forestry GMY00001-UP (MACHINE) POWERED BY C7.1 Engine
316F L Excavator ECZ00001-UP (MACHINE) POWERED BY C4.4 Engine
318F L Excavator HCP00001-UP (MACHINE) POWERED BY C4.4 Engine
330F & 330F LN Excavators HBT00001-UP (MACHINE) POWERED BY C7.1 Engine
323F LN Excavator YEC00001-UP (MACHINE) POWERED BY C4.4 Engine
316F L Excavator XAD00001-UP (MACHINE) POWERED BY C4.4 Engine
320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine
323 Excavator RAZ00001-UP (MACHINE) POWERED BY C7.1 Engine
320 Excavator HEX00001-UP (MACHINE) POWERED BY C4.4 Engine
325F L Excavators NDJ00001-UP (MACHINE) POWERED BY C4.4 Engine
323F LN Excavator MFY00001-UP (MACHINE) POWERED BY C4.4 Engine
326F L & 326F LN Excavators GGJ00001-UP (MACHINE) POWERED BY C7.1 Engine
330F L & 330F LN Excavators JHF00001-UP (MACHINE) POWERED BY C7.1 Engine
325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine
330B L Excavator 6DR00001-UP (MACHINE) POWERED BY 3306 Engine
325B & 325B LN Excavators 6DN00001-UP (MACHINE) POWERED BY 3116 Engine
322B L Excavator 1YS00001-UP (MACHINE) POWERED BY 3116 Engine
330B L, 330B LN Excavators 3YR00001-UP (MACHINE) POWERED BY 3306 Engine
322B L & 322B LN Excavators 1ZS00001-UP (MACHINE) POWERED BY 3116 Engine
325B L & 325B LN Excavators 4DS00001-UP (MACHINE) POWERED BY 3116 Engine
330B & 330B L Excavators 4RS00001-UP (MACHINE) POWERED BY 3306 Engine
318B L and 318B LN Excavators ADC00001-UP (MACHINE) POWERED BY 3046 Engine
320B, 320B L, 320B LN, 320B N & 320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine
320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY 3066 Engine
318B L & 318B LN Excavators 3LR00001-UP (MACHINE) POWERED BY 3046 Engine
320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine
322C & 322C L Excavators BKM00001-UP (MACHINE) POWERED BY 3126 Engine
322C & 322C LN EXCAVATORS BFK00001-UP (MACHINE) POWERED BY 3126 Engine
325C L & 325C LN Excavator CRB00001-UP (MACHINE) POWERED BY 3126 Engine
320C Forest Swing Machine BGB00001-UP (MACHINE) POWERED BY 3066 Engine
325C & 325C L Excavators BKW00001-UP (MACHINE) POWERED BY 3126B Engine
325C FOREST SWING MACHINES G1L00001-UP (MACHINE) POWERED BY 3126B Engine
315C & 315C L Excavators CFB00001-UP (MACHINE) POWERED BY 3046 Engine
320C S Hydraulic Excavator EGL00001-UP (MACHINE) POWERED BY 3066 Engine
322C FOREST SWING MACHINES BPH00001-UP (MACHINE) POWERED BY 3126 Engine
318C L & 318C LN Excavators GPA00001-UP (MACHINE) POWERED BY 3066 Engine
318C Excavators BTG00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine
322C & 322C L Excavators DAA00001-UP (MACHINE) POWERED BY 3126 Engine
315C L Excavator ANF00001-UP (MACHINE) POWERED BY 3054 Engine
320C, 320C L, 320C LN Excavators DBG00001-UP (MACHINE) POWERED BY 3066 Engine
325C Material Handler S2C00001-UP (MACHINE) POWERED BY 3126 Engine
322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
320C Hydraulic Material Handler EGA00001-UP (MACHINE) POWERED BY 3066 Engine
325C Material Handler DTF00001-UP (MACHINE) POWERED BY 3126 Engine
320C Material Handler JPL00001-UP (MACHINE) POWERED BY 3066 Engine
325C & 325C L Excavators JLC00001-UP (MACHINE) POWERED BY 3126 Engine
315C & 315C L Excavators AKE00001-UP (MACHINE) POWERED BY 3046 Engine
320C Forest Machines SAH00001-UP (MACHINE) POWERED BY 3066 Engine
322C Forest Swing Machine M2H00001-UP (MACHINE) POWERED BY 3126B Engine


Parts seal Caterpillar catalog:

1540767 SEAL
325B, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
1540770 SEAL
325B, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
1326141 SEAL GP-DUO-CONE
330, 330B, 330B L, OEMS
9W9230 SEAL GP-DUO-CONE
330, 330 L, 345B, 345B II, 345B L, 350, OEMS
1119957 SEAL-LIP TYPE
325B L, 330, 330 FM L, 330 L, 330B L, 350, 350 L, CR20, P16
1948364 SEAL-U-CUP
325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
0951694 SEAL-O-RING
330, 330 FM L, 330 L, 330B, 330B L, E120B, W330B
1307114 SEAL-O-RING
330B, 330B L, 345B, 345B L, W330B
2590734 SEAL-U-CUP
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2667957 SEAL-BUFFER
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2667960 SEAL-O-RING
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2667969 SEAL-O-RING
325C, 325D L, 329D, 329D L
0961587 SEAL-U-CUP
312, 318B, 320, 320B, 320C, 322 FM L, 322 LN, 322B L, 322C, 322C FM, 325, 325B L, 345B L, 5080, E110, E110B, E120, E120B, E140, E180, E200B, E240, E240C, EL240B
1232048 SEAL-BUFFER
318B, 320C, 322B L, 322C, 322C FM, 325B L, 5080
0951601 SEAL-O-RING
302.5, 302.5C, 303E CR, 311C, 312C, 312C L, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, ...
0951713 SEAL-O-RING
2384C, 2484C, 303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 308C, 308E, 308E CR, 308E SR, 308E2 CR, 311, 311B, ...
0964376 SEAL-LIP TYPE
311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B FM LL, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320...
0951685 SEAL-O-RING
311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B FM LL, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320...
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