The Zpartners MF620C33 6MT Manual Transmission Assembly is a high-performance OEM replacement gearbox designed for for Changan CS55 1.5T models equipped with the JL476ZQCD turbocharged engine. The Changan CS55 1.5T JL476ZQCD platform is matched with a 6-speed manual transmission system, providing stable power transmission and efficient driving performance.
With a maximum torque capacity of 250Nm, the MF620C33 gearbox is engineered for strong load performance and reliable operation under various driving conditions. Manufactured according to OEM quality standards, it features precision-machined alloy steel gears, durable synchronizer components, reinforced transmission shafts, and a high-strength gearbox housing.
Designed as a direct replacement solution, the MF620C33 manual transmission assembly offers excellent compatibility for vehicle repair, maintenance, aftermarket replacement, wholesalers, distributors, repair shops, and global automotive spare parts suppliers.
| Product Type | Manual Transmission Assembly / Complete Gearbox |
| Transmission Model | MF620C33 |
| Transmission Type | 6-Speed Manual Transmission (6MT) |
| Maximum Torque | 250Nm |
| Engine Application | JL476ZQCD 1.5T Turbo Engine |
| Vehicle Application | for Changan CS55 1.5T |
| Gear Configuration | 6 Forward Speeds + Reverse Gear |
| Installation | OEM Direct Replacement |
| Material | High-strength gearbox housing with precision-machined alloy steel gears, synchronizer assemblies, reinforced transmission shafts and durable internal components. |
| Feature | High-quality 6-speed manual gearbox design; 250Nm torque capacity; Optimized gear ratio structure; Smooth and precise shifting; Stable power transmission; Precision-machined gear system; Durable synchronizer components; Strong wear resistance; Reliable performance for turbocharged SUV applications. |
| Temperature Range | Designed for normal automotive manual transmission operating conditions. |
| Lifespan | Designed for long service life under proper installation, lubrication and regular maintenance. |
| Advantages | OEM replacement with excellent compatibility; 6-speed structure improves transmission efficiency; 250Nm torque capacity for strong load performance; Manufactured according to OEM quality standards; Smooth shifting and stable power transmission; Durable gearbox structure with strong wear resistance; Designed for for Changan CS55 1.5T JL476ZQCD applications; Factory direct supply for global aftermarket customers. |



High-strength carton boxes, wooden cases, pallets, or customized packaging are available according to customer requirements.
Customer logo printing and customized packaging solutions are accepted.

Goods can be shipped by express, air freight, or sea freight according to order quantity and customer requirements.

★ High Compatibility & Accurate Fitment
Compatible with various vehicle models, ensuring precise installation and reliable performance.
★ Strict Quality Control
Each transmission part is inspected before shipment to guarantee consistent quality and durability.
★ OEM Standard Production
Manufactured according to OEM specifications with stable performance and reliable quality.
★ Durable Materials & Long Service Life
Made of high-quality materials with excellent wear resistance and heat resistance.
★ Perfect Replacement Performance
Designed as a direct replacement for original transmission components, easy installation without modification.
★ Professional Manufacturing Experience
Years of experience in automotive transmission parts production with strong supply capability.
★ Customized Service Available
OEM, ODM, packaging and logo customization are available according to customer requirements.
★ Competitive Factory Price
Direct factory supply with competitive prices and flexible order quantities.
Q1: Can you provide samples before placing a bulk order?
A: Yes, we can provide samples for quality checking. Sample cost and shipping fee can be discussed according to the product model.
Q2: How do you guarantee product quality?
A: We have strict quality control procedures. All products are inspected before shipment to ensure they meet customer requirements.
Q3: Are your products compatible with my vehicle model?
A: Please provide your vehicle model, year, engine information or OEM number. Our sales team will help confirm compatibility.
Q4: Can you provide OEM or customized products?
A: Yes, we support OEM, ODM, customized packaging and logo services according to customer requirements.
Q5: What is your delivery time?
A: Normally, delivery time is about 15-30 working days after payment confirmation. For urgent orders, we will try our best to arrange faster production.
Q6: What payment methods do you accept?
A: We accept T/T, Trade Assurance and other payment methods according to customer requirements.
Q7: What is your warranty policy?
A: We provide warranty according to different products, normally 12 months warranty under normal usage conditions.
Q8: What should I do if I receive defective products?
A: Please contact us immediately and provide photos or videos of the problem. We will check the issue and provide a proper solution, including replacement or compensation if necessary.
Q9: What is your minimum order quantity (MOQ)?
A: MOQ depends on different products. Please contact us for detailed information.