{"product_id":"2s8939-ring-retainer-fits-caterpillar-models","title":"2S8939 Ring, Retainer Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Ring, Retainer for Caterpillar (Cat) Construction Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement external snap retainer ring (part number 2S-8939 \/ 2S8939) is a steel external snap ring used in the Caterpillar transmission line assembly. Retainer rings of this type secure components in position within the transmission, preventing axial movement and maintaining proper assembly alignment. This is a direct aftermarket replacement for the Caterpillar OEM part 2S-8939.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eType: External Snap Retainer Ring\u003c\/li\u003e  \u003cli\u003eMaterial: Steel\u003c\/li\u003e  \u003cli\u003eFree Diameter: 108.71 mm (approx. 4.28 in.)\u003c\/li\u003e  \u003cli\u003eApplication: Transmission line assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Fits Caterpillar construction equipment models - please cross-reference OEM part number 2S-8939 against your machine's parts manual to confirm fitment before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e2S8939, 2S-8939\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42453873590355,"sku":"2S8939","price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/2S8939_01.jpg?v=1757860655","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/2s8939-ring-retainer-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}