6F-4718 O-Ring for Caterpillar Excavators Loaders Tractors and Trucks

6F-4718 O-Ring for Caterpillar 225, 312, 322C, 330, 365, 385, 390D, D6R, D7R, D8R, 572R, 980 and related equipment. Premium aftermarket replacement for equipment sealing service. Please confirm the OEM part number and machine model before ordering.

Brand: WINSCHEN
Country of Origin: China
MOQ: 1 PCS
Dispatch time: 1-3 business days
SKU: CTC-6F-4718

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6F-4718 O-Ring for Caterpillar Equipment

The WINSCHEN 6F-4718 O-Ring is an aftermarket replacement sealing component for Caterpillar machinery service applications. It is supplied for maintenance teams that need a reliable replacement O-ring for compatible Caterpillar excavators, loaders, tractors, trucks, engines and related equipment.

Key Features

  • Direct Replacement: Manufactured to match the functional requirements of Caterpillar part number 6F-4718.
  • Sealing Reliability: Designed to help restore sealing performance and reduce leakage risk during equipment repair work.
  • Maintenance Ready: Suitable for the confirmed Caterpillar models listed below.

Compatible Equipment Models

Articulated Trucks: D250E, D250E II, D300E, D300E II Challengers: 65C Compact Caterpillar

Wheel Loaders: 908H, 908H2, 910, 914G, 914K Caterpillar

Excavators: 225, 229, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B, 325C FM, 325C L, 325D FM, 325D FM LL, 330, 330 L, 330B, 330B L, 330C FM, 330C L, 330D FM, 330D L, 345B II, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 568 FM LL Front Shovels: 385C, 5080, 5090B Gas Caterpillar

Engines: G3406 Gen Set Caterpillar

Engines: 3512 Generator Sets: G3406 Hydraulic Controls: 183 Industrial Caterpillar

Engines: 3306, 3306B, 3508, 3512 Integrated Toolcarriers: IT12, IT14G, IT14G2, IT38F, IT38G, IT38G II Landfill Compactors: 816B, 816F Load Haul Dumps: R1300, R1300G Loggers: 227, 322C Marine Caterpillar

Engines: 3176B, 3176C, 3196, 3306, 3508, 3512, C-12, C12 Caterpillar

Mini Hydraulic Excavators: 304, 305 Mining Caterpillar

Excavators: 5130, 5130B, 5230, 5230B Mobile Hydraulic Power Units: 365C L, 385C, 385C L Caterpillar

Motor Graders: 140H, 143H, 14G, 14H NA, 16, 160H, 160H ES, 160H NA, 163H NA, 16G Caterpillar

Pipelayers: 572G, 572R, 572R II, 578, 583R, 587R, 587T, 594H, PL61 Reclaimer Mixers: RM-350B Caterpillar

Skid Steer Loaders: 216B3, 226B3, 236B3, 236D, 242B3, 242D, 246C, 246D, 252B3, 256C, 262C, 262C2, 262D, 272C, 272D, 272D XHP Soil Compactors: 815F, 825B Stabilizer Mixers: SM-350 Track Caterpillar

Feller Bunchers: 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541, 541 2, TK1051, TK711, TK721, TK722, TK732, TK741 Caterpillar

Track Loaders: 955H, 973, 973C, 977H Track Caterpillar

Skidders: 517, 527 Track-Type Caterpillar

Tractors: D10, D11N, D11R, D11T, D3K XL, D4G, D4K XL, D4K2 XL, D5B, D5C III, D5G, D5K LGP, D5K2 XL, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D7F, D7G, D7G2, D7H, D7R, D7R II, D7R XR, D8N, D8R, D9T Trucks: 769, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F XQ, 795F AC, 795F XQ, 797, 797B, 797F Truck Caterpillar

Engines: 3306, 3306C Undercarriages: OEMS Vehicular Caterpillar

Engines: 3512 Vibratory Compactors: CB-614 Wheel Caterpillar

Dozers: 814F, 824, 824B, 834, 844K, 854G, 854K Caterpillar

Wheel Loaders: 920, 924K, 930, 930K, 936F, 938F, 938G, 938G II, 938K, 950B/950E, 966F, 966F II, 966G, 970F, 972G, 980, 980B, 980C, 980F, 988, 988K, 990, 990 II, 990H, 990K, 992, 992G, 992K, 993K, 994, 994D, 994F, 994H Wheel Caterpillar

Scrapers: 615C, 623E, 627B, 627G, 637D, 637E, 637G Wheel Caterpillar

Skidders: 515, 518C, 525, 545 Wheel Caterpillar

Tractors: 611, 613, 613B, 627B, 627E, 627F, 631E, 631G, 633E II, 637E, 637G, 651, 666 Wheeled Caterpillar

Excavators: M312, M313C, M313D, M315D2, W330B Winches: 55, 57, 58 Caterpillar

Specifications

Part Number6F-4718 (6F4718)
Part TypeO-Ring
ApplicationEquipment Sealing Replacement
BrandWINSCHEN
Country of OriginChina
SKUCTC-6F-4718
MOQ1 PCS
Delivery Time1-3 business days

To ensure proper fitment, please verify your machine model and original part number with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.

Related Caterpillar Seals Categories

Browse more Caterpillar replacement parts or compare other equipment seals. For fitment confirmation, send the OEM part number and machine model through our inquiry form or WhatsApp.

OEM Part Number

6F-4718

Equipment Brand

Caterpillar

Product Type

O-Ring

Condition

Premium Aftermarket Replacement

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