PROFESSIONAL-GRADE TURBOCHARGER O-RING SEAL 3502449 Direct Fit, High-Performance Replacement for Cummins Engines Ensure optimal turbocharger performance and prevent costly downtime with our precision-engineered Cummins Turbocharger O-Ring Seal (Part# 3502449). Manufactured by CHINA EVERLASTING PARTS CO., LIMITED, this seal is your reliable, cost-effective solution for maintaining engine integrity and efficiency. Key Cross-References: Cummins 3904751, M-3502449, M3502449Application: Cummins K19, KTA19, KTTA19, KTA38, KTA50 Series Engines.MOQ: 10 pcs | OEM & ODM Services Welcome Product Specifications Parameter Detail Part Number 3502449 (Primary), 3904751 Part Type Turbocharger O-Ring Seal Compatible Brand Cummins Replacement Material High-Temp Fluoroelastomer (FKM) Application For Cummins Engines: K19, KTA19, KTTA19, KTA38, KTA50 MOQ 10 Pieces Service OEM & ODM Available Packaging Standard Polybag or Custom Why Choose Our Turbocharger O-Ring Seal? F - Feature: Precision Engineering & Superior Materials This Engine O-Ring Seal is manufactured from advanced fluoroelastomer (FKM/Viton® equivalent) compounds, specifically formulated for extreme environments. It features precise dimensional tolerances matching original Cummins specifications, ensuring a perfect fit and seal. A - Advantage: Unmatched Durability & Performance The primary advantage is its exceptional resistance to high temperature, engine oil, fuel, and compression set. Unlike standard seals, it maintains elasticity and sealing force under continuous heat and pressure cycles within the turbocharger assembly, preventing boost leaks and oil contamination. B - Benefit: Reliable Operation & Cost Savings for Your Business For B2B clients like retailers, wholesalers, and service shops, this translates to reduced comebacks and increased customer satisfaction. You can supply a dependable aftermarket O-Ring seal replacement that extends engine life, improves fuel efficiency for end-users, and protects your reputation. Our competitive pricing and bulk options directly boost your profit margins. E - Evidence: Quality Backed by Certification & Service Our manufacturing process follows strict ISO-quality control protocols. We are a professional filter and seal manufacturer with extensive experience serving global B2B partners. We offer comprehensive OEM & ODM services, allowing you to develop your own branded line or source exact replacements. The part number cross-reference (3904751, M3502449) is verified for your procurement ease. What Our B2B Partners Say ★★★★★ "As a heavy-duty parts wholesaler, consistent quality is crucial. These O-Ring seals from CHINA EVERLASTING PARTS have identical specs to the originals. Our workshop clients report zero leaks after installation. A reliable source for aftermarket replacements." - James L., Wholesale Director, USA ★★★★★ "We ordered a custom O-Ring seal batch with our logo for our service kits. The ODM process was smooth, communication was excellent, and the final product quality was superb. Perfect for our B2B branding needs." - Sofia M., Procurement Manager, EU ★★★★★ "The high-temperature resistance of these seals stands out. We use them in our remanufactured turbochargers for Cummins KTA19 engines. Performance is on par with OEM, at a much better cost. Highly recommended for professional service providers." - David R., Owner, Turbo Repair Shop, Canada Frequently Asked Questions (FAQ) Q1: Is part# 3502449 a direct replacement for Cummins OEM part 3904751?A: Yes, absolutely. Our part# 3502449 is a direct cross-reference and functional equivalent to Cummins 3904751 and M3502449, designed to meet or exceed original specifications. Q2: What is the temperature range of this High Temperature O-Ring Seal?A: It is engineered to perform reliably in continuous operating temperatures from -20°C to over 200°C (-4°F to 392°F), making it ideal for demanding turbocharger applications. Q3: Do you support custom packaging or private labeling for bulk orders?A: Yes, as a professional OEM O-Ring Seal manufacturer, we specialize in ODM services. We can accommodate custom packaging, printing, and even minor design modifications to meet your brand requirements for wholesale or retail. Q4: What is the lead time for an order of 500 pieces?A: For standard part# 3502449, the lead time is typically 7-15 days for 500 pieces. We offer flexible logistics options to ensure timely delivery to your warehouse. Ready to Order or Need a Quote? Contact CHINA EVERLASTING PARTS CO., LIMITED today for competitive pricing, technical data sheets, and seamless B2B procurement. WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com Professional High-Quality Filters & Seals Manufacturer | Your Trusted OEM/ODM Partner

Description Turbocharger 4089084 For Cummins QSK19 Engine. Model Number: 4089084 Part Name: Turbocharger Size:OEM Standard      Payment Term   1.We accept T/T,West Union,Money Gram, Cash. 2.All major Credit cards are accepted through secure payment processor ESCROW. 3:Begin to Ready the goods after receiving the 30% down payment, the balance payment before shipment.      Details Photos          Shipment Term   1. We Ship to Worldwide, except APO/FPO. 2: We cooperate with the lots air line, can send the goods by air with competitive freight. 3: For the urgently or small order, can send by express.      Guarantee   1. Guarantee:365 days after selled. 2. During guarantee,the items share free repairs or replacement. 3. Customer is responsible for the freight come-and-go,and the custom tax. 4. You may consider to send the defective item with a economical way,and we send back the repaired items with your new order together. 5. To save the cost,pls send the item back without packing. 6. Pls provide the defective appearance and related invoice number.      Contact Details:   ADD::YUZHOU DAXUE CHEN,XIKE TWON,TONG AN DISTRICT,XIAMEN CITY,CHINA TEL::+86-592-7115297 Email: Sales@parts-machining.com WhatsApp/Wechat::+8618965520297      We are good at supplying spare parts for below brand Machine.      

Description Part Name: Turbocharger 4955896 Engine: HX40W    Application Biogas Power Generation    Natural Gas Power Field Engineering Electric Power Factory Fire-fighting    Payment Term 1.We accept T/T,West Union,Money Gram, Cash. 2.All major Credit cards are accepted through secure payment processor ESCROW. 3:Begin to Ready the goods after receiving the 30% down payment, the balance payment before shipment.   Shipment Term 1. We Ship to Worldwide, except APO/FPO. 2: We cooperate with the lots air line, can send the goods by air with competitive freight. 3: For the urgently or small order, can send by express.    Guarantee 1. Guarantee:365 days after selled. 2. During guarantee,the items share free repairs or replacement. 3. Customer is responsible for the freight come-and-go,and the custom tax. 4. You may consider to send the defective item with a economical way,and we send back the repaired items with your new order together. 5. To save the cost,pls send the item back without packing. 6. Pls provide the defective appearance and related invoice number.   Contact Details: ADD: :YUZHOU DAXUE CHEN,XIKE TWON,TONG AN DISTRICT,XIAMEN CITY,CHINA TEL: :+86-592-7115297 Email: Sales@parts-machining.com Skype: Parts-machining WhatsApp: :+8618965520297 Viber: :+8618965520297 QQ: 1325401356 Wechat:1325401356

Description Part Name: Turbocharger 2881753 Engine: HX40W    Application Biogas Power Generation    Natural Gas Power Field Engineering Electric Power Factory Fire-fighting    Payment Term 1.We accept T/T,West Union,Money Gram, Cash. 2.All major Credit cards are accepted through secure payment processor ESCROW. 3:Begin to Ready the goods after receiving the 30% down payment, the balance payment before shipment.    Shipment Term 1. We Ship to Worldwide, except APO/FPO. 2: We cooperate with the lots air line, can send the goods by air with competitive freight. 3: For the urgently or small order, can send by express.   Guarantee 1. Guarantee:365 days after selled. 2. During guarantee,the items share free repairs or replacement. 3. Customer is responsible for the freight come-and-go,and the custom tax. 4. You may consider to send the defective item with a economical way,and we send back the repaired items with your new order together. 5. To save the cost,pls send the item back without packing. 6. Pls provide the defective appearance and related invoice number.   Contact Details: ADD: :YUZHOU DAXUE CHEN,XIKE TWON,TONG AN DISTRICT,XIAMEN CITY,CHINA TEL: :+86-592-7115297 Email: Sales@parts-machining.com Skype: Parts-machining WhatsApp: :+8618965520297 Viber: :+8618965520297 QQ: 1325401356 Wechat:1325401356