JD231AS 24V Starter Relay for Buses and Trucks
Product Description
Authorized distributor of Nanjing Dingguan Components Co., Ltd. We are proud to offer high-quality JD231AS 24V starter relays designed specifically for commercial buses and trucks. This high-quality electrical component ensures reliable engine starting performance under all operating conditions, significantly improving the reliability of the fleet and reducing vehicle downtime. Manufactured in accordance with strict original equipment manufacturer specifications, our genuine JD231AS relay has a sturdy structure and is specifically designed to withstand the harsh electrical requirements of heavy commercial vehicles. The advanced contact design provides consistent high-current switching capability, effectively transferring power from the battery to the starter motor while preventing arcing and contact wear. The sealed housing protects internal components from moisture, dust and vibration, ensuring long-term reliability even in harsh operating environments. This precisely designed 24V relay uses high-temperature resistant materials and heavy-duty terminals to maint·ain a firm electrical connection despite engine vibration and thermal cycling. The compact design allows for flexible installation options while providing the necessary current capacity for reliable starting performance in various bus and truck applications. Contact us today to learn about competitive prices, bulk ordering options and international shipping details. Keep your commercial vehicle fleet operating at peak efficiency with our authorized and factory-certified electrical components from Nanjing Dingguan Components Co., Ltd.
specification
Product Name: | Starting relay | Part Number; | JD231AS |
Quality control: | CE, RoHS, SGS, ISO9001 | Size: | standard |
Type: | Starter accessories | Place of origin: | Fujian, China |
Materials: | high quality | 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. |
Customs code: | JD231AS | 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. |

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 premium 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 leading 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. |