Telma Retarder Speed Sensor 3631-00005 Aluminum Alloy 50000h 125C Bus Spares

Product Specification

Payment Terms	T/T	Supply Ability	5000/month
Delivery Time	5-15day	Packaging Details	Carton, wooden box, custom packaging
volume	Diameter 18mm × Length 50mm	shell	aluminum alloy
Operating temperature	- 40℃~+125℃	lifespan	≥50000 hours
Measure the rotational speed error	≤±0.5%	Signal sampling frequency	≥10kHz
Operating current	≤50mA	Operating voltage	24V DC
The protection level reaches	IP67	Resist vibration and shock	50G
Brand Name	Dingguan	Model Number	3631-00005,422000051
Certification	ISO 9001+IATF 16949	Place of Origin	Nanjing, China
High Light	Aluminum Alloy Retarder Speed Sensor ，50000-Hour Telma Bus Speed Sensor ，125C Retarder Sensor 3631-00005

Precision Speed Sensor for Telma Retarders in Buses | PNs 3631-00005 / 422000051/3631-00007 Product Description Maintain the sophisticated braking performance and safety of your bus fleet with the high-precision Speed Sensor for Telma retarder systems. Manufactured and supplied by Nanjing Dingguan Accessories Co., Ltd., this vital component is available under part numbers 3631-00005 and 422000051, ensuring a direct, reliable replacement for your maintenance needs. This sensor acts as the critical nerve ending of the auxiliary braking system. It accurately measures and transmits real-time rotational speed data from the retarder’s driveshaft to the vehicle’s Electronic Control Unit (ECU). This crucial information allows the ECU to precisely modulate the braking force, ensuring smooth, controlled, and wear-free deceleration. Without an accurate signal, retarder performance can become erratic, inefficient, and potentially unsafe. Key Features: High-Precision Sensing: Engineered for highly accurate speed detection, enabling the smooth and progressive braking action that Telma retarders are known for. Direct Fit Replacement: Serves as a direct, high-quality replacement for part numbers 3631-00005 and 422000051, guaranteeing seamless installation and compatibility. Robust Durability: Constructed to withstand the high-temperature, high-vibration environment of the vehicle’s driveline, ensuring a long and reliable service life. Critical System Protection: Crucial for preventing retarder over-speeding and ensuring the entire auxiliary braking system operates within its designed safety parameters. Optimizes Performance: A fully functional sensor helps optimize braking efficiency, reducing reliance and wear on the primary service brakes, which lowers overall maintenance costs. As a trusted manufacturer and supplier, Nanjing Dingguan Accessories Co., Ltd. guarantees that every sensor meets stringent quality standards. Invest in this sensor to maintain the safety, efficiency, and performance of your bus’s auxiliary braking system. Contact us today for a competitive quotation. Product Name: Rotational speed sensor Part Number; 3631-00005,422000051 Quality control: ISO 9001+IATF 16949 Size: Straight head / Elbow head Type: sensor Place of origin: Nanjing, China Materials: aluminum alloy 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: 3631-00005,422000051 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