Yutong 6799 Bus Wheel Bolt 3144-00121 40Cr Alloy Steel Dacromet Coated 80k km

Product Specification

Payment Terms	T/T	Supply Ability	5000/month
Delivery Time	5-15day	Packaging Details	Carton, wooden box, custom packaging
Material grade	40Cr alloy structural steel	Compatible wheels	Yutong ZK6799 series
service life	≥80,000 kilometers	Surface treatment	Dacromet coating
Packaging quantity	20 pieces / box	Tightening torque	450-500N・m
Thread specification	M20×1.5mm	Installation direction	Positive bolt
Screw length	130mm	Thread accuracy	6g
Brand Name	Dingguan	Model Number	3144 - 00121
Certification	ISO 9001+ISO/TS 16949	Place of Origin	Nanjing, China
High Light	40Cr Alloy Steel Bus Wheel Bolt ，Dacromet Coated Wheel Bolt 3144-00121 ，80000km Yutong ZK6799 Wheel Bolt

Heavy-Duty Wheel Bolt for Yutong 6799 Bus | PN: 3144-00121 Product Description Secure the safety and integrity of your fleet with the high-grade Yutong Wheel Bolt, part number 3144-00121, proudly manufactured and supplied by Nanjing Dinguang Accessories Co., Ltd. Specifically designed for the Yutong 6799 bus model, this essential fastening component is critical for securing the wheel assembly to the axle, ensuring maximum operational safety under heavy loads and demanding road conditions. As a foundational element of vehicle safety, our wheel bolts are engineered without compromise. Key Features: Uncompromised Safety & Strength: Manufactured from high-tensile, heat-treated steel to achieve advanced strength and fatigue resistance. This robust construction prevents shearing and ensures wheels remain securely attached, even during emergency braking or on rough terrain. Precision Fit for Yutong 6799: Engineered to exact OEM specifications as a direct replacement for part 3144-00121. This guarantees a reliable fit, correct thread pitch, and hassle-free installation, maintaining the original vehicle integrity. Exceptional Durability: Features a specialized anti-corrosion coating to protect against rust, road salt, and moisture. This enhances longevity and ensures reliable performance throughout the component’s service life, reducing maintenance costs. Quality-Assured Manufacturing: Produced by Nanjing Dinguang Accessories under rigorous quality control protocols, each bolt is meticulously tested for dimensional accuracy and tensile strength to meet and exceed international standards. Choose Nanjing Dinguang Accessories for parts that deliver peace of mind. Ensure the safety of your passengers and the reliability of your operations. Contact us today for a competitive quote on the 3144-00121 wheel bolt. Product Name: Wheel bolts Part Number; 3144-00121 Quality control: ISO 9001+ISO/TS 16949 Size: φ20*φ20*L=130mm Type: Wheel hub accessories Place of origin: Nanjing, China Materials: 40Cr alloy structural steel Packaging: Paper packaging/custom packaging Minimum order quantity: 1 Application: bus Status: brand new Cargo transportation: TNT, EMS, UPS, FedEx, DHL or according to your requirements. OE: 3144-00121 Factory quality inspection: 100% inspection Product details pictures How to buy the right bus accessories 1.Please provide VIN number 2.Please provide clear photos 3.Please provide the OEM number 4.lf you are unsure, please contact us. Nanjing Dingguan Auto Parts Co., Ltd. -- Your reliable partner for bus spare parts. About Us Nanjing Dingguan Automotive Parts Co., Ltd. specializes in providing high-quality and cost-effective parts for buses and commercial vehicles. We focus on the global market, have rich experience in exporting bus and truck parts, provide services to distributors and fleet operators, and provide tailor-made solutions to meet different needs. Warehouse and cargo display About shipping and packaging transportation TNT, EMS, UPS, FedEx, DHL or as per your requirement. packaging Bubble wrap, cartons, wooden boxes, and pallets are used to avoid damage to goods caused by bumps. common problem 1: Can you provide an accurate price? Sure. You need to provide the vehicle VIN number, provide the product OEM code, or provide a clear product photo. 2: What's your minimum order quantity? No minimum order quantity, of course, if you buy more items from our company, you can get preferential prices and discounts. 3: What's the delivery time? Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days. My advantage 1:High-Quality Bus Components Specialized in high-grade aftermarket bus parts including engines,transmissions, and braking systems, built for durability and performance. 2:Comprehensive spare parts solution We offer a full range of bus accessories: filters, suspension components, electrical components, and interior accessories for all major bus brands. 3: ISO-Certified Manufacturing Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO 4: Global Bus Part Coverage Our products are compatible with trusted bus models from Europe, Asia, and the Americas. 5;Extensive product catalog Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses. Contact Us