Bestune T77 1.2T 7DCT220 DCT Transmission Filter 1704740-A6K 2018+ Automatic Gearbox

This is a brand-new DCT transmission oil filter, OE part number 1704740-A6K, designed for the Bestune 7DCT220 7-speed dry dual-clutch transmission. It is compatible with Bestune T77 1.2T models from 2018 onwards.

As a critical maintenance component, this filter removes debris, metal particles, and contaminants from the transmission fluid. Clean fluid ensures proper lubrication, cooling, and pressure control for the DCT system, preventing premature wear, valve body damage, and shifting issues. Manufactured to OEM specifications, this filter is essential for extending the lifespan of your transmission.

• 100% new production with high-grade filter media and durable housing
• Meets or exceeds OEM specifications for filtration efficiency and flow rate
• Designed to capture contaminants while maintaining optimal fluid flow

• Direct fit for Bestune 7DCT220 dry dual-clutch transmissions
• Matches original part number 1704740-A6K for accurate installation, no modification required
• Compatible with Bestune T77 1.2T (2018+) models

• Prevents valve body clogging, pressure loss, and shifting errors caused by contaminated fluid
• Reduces wear on clutches, bearings, and gears by removing abrasive particles
• Maintains fluid cleanliness to support consistent transmission performance

• Professional manufacturer of Bestune transmission parts
• Competitive pricing for retail and bulk orders
• Fast delivery within 1-5 working days via global express shipping