Product Description
Ensure precise rear gear selection and reliable transmission
control in your Zhongtong buses with this genuine Rear Gear Shift Controller/Converter Unit , part number 1703-10-00004. This crucial component plays a vital role in managing the gear
selection process at the transmission end, essential for smooth,
accurate shifting and overall vehicle operational integrity.
Replacing faulty units restores proper drivetrain function. Nanjing Dingguan Auto Parts Co., Ltd. is your authorized distributor, guaranteeing a genuine part engineered for compatibility and
performance to maintain your fleet’s reliability.
specification
Product Name: | converter | Part Number; | 1703-10-00004 |
Quality control: | IATF 16949 | Size: | standard |
Type: | Transmission parts | Place of origin: | Liaocheng, Shandong Province |
Materials: | 40Cr | Packaging: | Paper packaging/custom packaging |
Minimum orderquantity: | 1 | Application: | bus trucks |
Status: | brand new | Cargo transportation: | TNT, EMS, UPS, FedEx, DHL or according to your requirements. |
Customs code: | 1703-10-00004 | Factory quality inspection: | 100% inspection |
Detailed size 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 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. |
Contact Us