PTFE Back-up Ring BS340 One End Split | Sparex Part No. S.4432 Introducing the Back Up Washer - Hydraulic Piston 3 3/4'', a high-quality component designed for optimal performance in hydraulic systems. Manufactured by Sparex, this PTFE ring ensures durability and reliability in various applications. Product Specifications Brand Sparex Tariff Code 3926909790 Compatibility Information This back-up washer is suitable for a range of Ford / New Holland models, including: 5000 5000 US BUILT 5100 5200 5340 5600 5700 6600 6700 7000 7100 7200 7600 7700 Manufacturer Information This product is compatible with the following OEM part numbers: Case IH / International Harvester: 81825714 Ford / New Holland: 81818714, 87762969, 81825713, 81825714, C0NN473A, C5NN473A, D1NN473A, D1NN473B Upgrade your hydraulic system with the reliable Sparex Back Up Washer, ensuring efficient operation and longevity.