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2H3931 Fits Caterpillar (Fits CAT) Replacement O-Ring Seal

2H3931 Fits Caterpillar (Fits CAT) Replacement O-Ring Seal

Regular price $7.91 USD
Regular price Sale price $7.91 USD
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One New Aftermarket Replacement O-Ring Seal Fits Caterpillar (Fits CAT) Equipment

This aftermarket replacement O-ring seal Fits Caterpillar (Fits CAT) OEM part number 2H3931. Made from Nitrile (NBR) rubber, this O-ring is suited for use in static and dynamic sealing applications throughout the Fits Caterpillar equipment line, including engines, hydraulic systems, transmissions, fuel systems, and cooling circuits. NBR compound provides good resistance to engine oil, diesel fuel, coolant, hydraulic oil, and automatic transmission fluid across a wide operating temperature range.

Specifications

  • Inside Diameter: 3.234 in (82.14 mm)
  • Cross Section Diameter: 0.139 in (3.53 mm)
  • Material: Nitrile (NBR) rubber, 75A durometer

Compatible Models

Fits Caterpillar Track-Type Tractors: D3B, D4, D4D, D4E, D4E SR, D4G, D4H, D5, D5B, D5H, D6, D6C, D6D, D6E, D6G2 XL, D6H, D6R II, D6 XE, D6XE, D7F, D7G, D7H, D7R II, D8H, D8K, D8L, D8N, D9E, D9G, D9H, D9R, D9T, D10, D10R, 4, 6, 55, 153, 163

Fits Caterpillar Wheel Loaders: 910, 920, 930, 930R, 930T, 931, 936, 936E, 941, 941B, 950, 950B, 950B/950E, 950E, 950F, 950F II, 950H, 950K, 955, 955K, 955L, 960F, 962H, 962K, 966C, 966D, 966E, 966 XE, 972 XE, 973, 977, 977D, 977H, 977K, 977L, 980, 980B, 980C, 980G, 988, 988B, 994K, IT62H

Fits Caterpillar Motor Graders: 12E, 12F, 12G, 12H, 12H ES, 12H NA, 120, 120B, 120G, 120H, 120H ES, 120H NA, 120 GC, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 141, 143, 14E, 14G, 14M, 160G, 160H, 160H NA, 16, 16G

Fits Caterpillar Off-Highway Trucks: 769, 769B, 769C, 769D, 772B, 773, 773B, 773D, 775D, 776, 777, 785, 785D, 789, 789D, 793D, 797, 797F

Fits Caterpillar Wheel Tractor-Scrapers: 613, 621, 621E, 623E, 623F, 627, 627B, 631C, 631D, 631E, 633C, 633D, 637, 637D, 637E, 641, 641B, 651, 651B, 657, 657B

Fits Caterpillar Articulated Dump Trucks: 740, D25C, D30C, D35C, D250B, D300B, D350C

Fits Caterpillar Engines (Industrial, Generator, Marine, Truck): 3116, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3508, 3512, 3516, C-10, C-12, C32, D333C, D342, D342C, D346, D348, D379, D379A, D379B, D398, D398A, D398B, D399, G379, G379A, G398, G399, 1140, 1145, 1150, 1160, 1673, 1673C, 1674, 1676, 1693, SR4

Fits Caterpillar Excavators and Shovels: 215, 225, 235, 235C, 245, 245B, 350-A, 350-A L

Fits Caterpillar Compactors: 815, 815B, 816, 816B, 814, 814B, 824, 824B, 824C, 824G, 824S, 825B, 825C, 825G, 826B, 826C, CP-323C, CP-563, CS-323C, CS-563

Fits Caterpillar Pipelayers: 561C, 561D, 571F, 572F, 572G, 572R II, 594

Fits Caterpillar Track Loaders: 951, 951B, 951C, 977L

Fits Caterpillar Backhoes: 416D, 420D, 420E, 424D, 428D, 430D, 430E, 432D, 438D, 442D

Fits Caterpillar Cold Planers / Soil Stabilizers / Road Reclaimers: PM620, PM622, PM822, PR-1000, PR-1000C, SS-250, RR-250

Fits Caterpillar Asphalt Pavers: AP300F, AP355F

Fits Caterpillar Skidders and Feller Bunchers: 518, 528, FB518, TK732

Fits Caterpillar Wheel Dozers: 1190T

Fits Caterpillar Load Haul Dump: R1300, R1700 II

Fits Caterpillar Other: 41, 48, 55, 183, 594, 6A, 6S, 8A, 8D, 8S, 10, 10C, 10S, 10U, CB-434B, CB-534B, 1140, 1145, 1150, 1160, D17, D179, D333C, D346, D348, D379A

Replaces Part Number(s):

2H3931, 2H-3931

Aftermarket Interchange Numbers

7F9981, 8T7173, 9N9996, 0774245, 0774525, 236N70

New aftermarket replacement part - not remanufactured, not used.

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