Engine Part Air Compressor Cylinder Head 4089686 for Cummins 4b3.9/B4.5/B5.9/B6.7/Isb/Qsb4.5 Engines

Product DescriptionCummins Engine Part Compressor Repair Kit 4089686 for Cummins Engines 4B3.9, 6A3.4, 6B5.9, B GAS INTERNATIONAL CM556, B4.5, B4.5 CM2350 B129B, B4.5 CM2350 B146C, B4.5 CM2350 B147BProduct nameair Compressor Cylinder headEngine modelQSB6.7Part number5286964 4946291 3955461 3966513 3976354  4089686MOQ1 PcsPacking detailsOriginal PackingDelivery time2~3daysDetailed PhotosOur Advantages1. We have more than 10 years of experience in Cummins diesel engine parts like fuel injector, air compressor etc..2. We cooperate with many certificated OEM factories of Cummins who have advanced equipment and technology.3. We provide a full range of Cummins parts for all CCEC and DCEC engines such as M11,NT855,K19,K38,K50,4BT,6BT,QSB,QSC,ISF,L10,V28,N14,QSX etc. We also have full stock for general parts so we can deliver in a short time.4. High Quality + Reasonable Price + Quick Response + Technical Support, is what we are trying to offer you the best cooperation experience.FAQQ1: How to contact you?A: You can send inquiry to us directly or you can contact us by email,phone call or WhatsApp, WeChat, Facebook and Skype. We will try to reply you as soon as possible.Q2: Do you have MOQ?A:For general parts,we don't have MOQ,1 piece can be sold,but for some parts like bearing,piston we may have MOQ like 6pcs,12pcs,but we will inform if there is any MOQ for special parts.Q3:Do you provide sample?A:For samples, we can provide samples if we have stock, and the sample fee and courier fee are on your account.Q4: What is the delivery time?A: If the parts are in stock, we can ship them immediately. For large quantities of orders, it needs to be produced and shipped after the order is confirmed.  Q5: What is the shipping way?A:We can send by air,by land,by sea or by express(courier) like DHL,UPS,TNT,FedEx,Aramax according to your request.Q6:How can I make payment if the order is confirmed?A:We accept Western Union,Bank Transfer(In USD or in RMB),Alipay,WeChat Pay. You can choose as you like.Q7: What is your warranty ?A:We usually provide 3 months' after-sales service for non-artificial damage./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1