{"product_id":"cummins-engine-piston-ring-set-5648472-series-v4","title":"Cummins Engine Piston Ring Set 5648472 5718631 3103446 3355031 3806203 3904531 3918315 3932520 4080711 4089644 4089810 4089812 4096675 4309574 4330281 4337531 4352545 4376189 4376377 4376545 4376553 4955169 4955325 5292547 5344777 | Aiendiesel","description":"\u003cp\u003eThis piston ring kit includes compression rings and oil control rings. It functions to seal the combustion chamber, control engine oil consumption, and transfer heat from piston to cylinder liner. Widely used for heavy trucks, construction machinery, generator sets, marine and industrial diesel engines.\u003c\/p\u003e\n\u003cp\u003ePart numbers: 5648472, 5718631, 3103446, 3355031, 3806203, 3904531, 3918315, 3932520, 4080711, 4089644, 4089810, 4089812, 4096675, 4309574, 4330281, 4337531, 4352545, 4376189, 4376377, 4376545, 4376553, 4955169, 4955325, 5292547, 5344777\u003c\/p\u003e\n\u003cp\u003eFits: Cummins series diesel engine\u003cbr\u003ePosition: Engine piston assembly\u003c\/p\u003e\n\u003cp\u003eWhat you are ordering\u003cbr\u003ePrice is per piston ring set. All part numbers are separate variants, please select the correct PN from variant options. These piston ring sets are not interchangeable. Different part numbers have different bore diameter, ring thickness and surface treatment. Wrong selection will cause high oil consumption, insufficient compression and blow-by.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003eMaterial: Cast iron \/ alloy steel\u003cbr\u003eSurface treatment: Chrome plating, molybdenum spraying\u003cbr\u003ePackage: Neutral packing or branded packing\u003cbr\u003eSet composition: Top compression ring, second compression ring, oil control ring\u003c\/p\u003e\n\u003cp\u003eWhen to replace\u003cbr\u003eReplace the piston ring set when you encounter excessive oil consumption, blow-by gas, power reduction, poor cylinder compression, or after cylinder liner scratch and piston damage.\u003c\/p\u003e\n\u003cp\u003eFitting notes\u003cbr\u003eStrictly confirm engine model and part number before ordering. Ring gaps need to be staggered properly during installation. Follow Cummins service manual for installation clearance and inspection after assembly. If you are not sure which PN matches your engine, send us engine serial number for confirmation.\u003c\/p\u003e\n\u003cp\u003eWarranty and shipping\u003cbr\u003eCovered by a 12-month warranty against manufacturing defects. Orders are dispatched within 3–7 business days; DHL \/ FedEx delivery takes 5–10 business days. Tracking number is sent as soon as the parcel leaves our warehouse.\u003c\/p\u003e\n\u003cp\u003eNote: manufacturer names and part numbers are used for identification and cross-referencing only. We are an independent aftermarket supplier and are not affiliated with, or authorised by, the original manufacturer. Please verify the part number against your engine's parts catalogue before ordering — our team is happy to help if you send us your engine model or serial number.\u003c\/p\u003e","brand":"Aiendiesel","offers":[{"title":"5648472","offer_id":50394027819285,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"5718631","offer_id":50394027852053,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"3103446","offer_id":50394027884821,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"3355031","offer_id":50394027917589,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"3806203","offer_id":50394027950357,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"3904531","offer_id":50394027983125,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"3918315","offer_id":50394028015893,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"3932520","offer_id":50394028048661,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"4080711","offer_id":50394028081429,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/6696\/9877\/files\/NT855_18cbf052-611c-4f1a-822d-f502ddd0535f.png?v=1780643271","url":"https:\/\/www.aiendieselparts.com\/es\/products\/cummins-engine-piston-ring-set-5648472-series-v4","provider":"Aiendiesel","version":"1.0","type":"link"}