{"product_id":"unifilter-rs138-328s-radial-seal-air-filter","title":"Unifilter RS138 328S Radial Seal Air Filter – Construction \u0026 Ag Equipment","description":"\u003cp\u003eUnifilter RS138 328S radial seal air filter for tractor, skid steer loader, loader wheeled, construction equipment, excavator wheeled and more, including McCormick, Massey Ferguson, New Holland, Fendt, Caterpillar, Landini equipment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: RS138 328S\u003c\/li\u003e\n\u003cli\u003eReplaces Donaldson P772579\u003c\/li\u003e\n\u003cli\u003eType: Radial Seal\u003c\/li\u003e\n\u003cli\u003eSize: ID 81mm (3.19\"), OD 138mm (5.44\"), length 328mm (12.91\")\u003c\/li\u003e\n\u003cli\u003eReplacement outer stage: RS138 328S STR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unifilter Australia","offers":[{"title":"Default Title","offer_id":68473241862379,"sku":"RS138 328S","price":143.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/uni-filter-red_a6849639-955b-4693-9af4-5b26f3ab0090.png?v=1794267298","url":"https:\/\/uniflow.com.au\/products\/unifilter-rs138-328s-radial-seal-air-filter","provider":"Unifilter Australia","version":"1.0","type":"link"}