Mercedes solenoid valve 722.8 / 722.9 - Blue | K1, B3, TCC, B2-BR

High quality electro-valve with blue cap designed for automatic transmissions Mercedes-Benz 722.8 and 722.9 (7G-Tronic, NAG2). The product is responsible for the precise control of the clutches and hydraulic brakes in the transmission, directly influencing the smoothness and dynamics of gear changes. The offered solenoid valve is a solid aftermarket replacementwhich matches the original components in terms of build quality and durability.

Technical specifications

• Purpose: Automatic gearboxes 722.8 / 722.9
• Number of pins: 2
• Cap Colour: Blue
• Connector Colour: Black
• Snout Colour: Black
• Valve functions: K1, B3, TCC (locking clutch), B2-BR
• Product type: Solenoid valve (hydraulic solenoid)
• Condition: New
• Brand: Aftermarket (high quality replacement)

Identification of valves in box 722.9 (Solenoid Overview)

• 700J: K1 - Y3/8y2 (blue overlay)
• 701J: B1 - Y3/8y5 (black overlay)
• 702J: B3 - Y3/8y7 (blue overlay)
• 703J: K3 - Y3/8y4 (black overlay)
• 704J: TCC - Y3/8y8 (blue overlay)
• 705J: PCS - Y3/8y1 (black overlay)
• 706J: K2 - Y3/8y3 (black overlay)
• 707J: B2/BR - Y3/8y6 (blue overlay)

Compatibility

The product fits automatic transmission types 722.8 and 722.9 fitted to Mercedes-Benz vehicles, including:

• Mercedes-Benz C-Class W203, W204
• Mercedes-Benz E-Class W211, W212
• Mercedes-Benz S-Class W221
• Mercedes-Benz ML-Class W164
• Mercedes-Benz GL-Class X164
• Mercedes-Benz R-Class W251
• Mercedes-Benz B-Class W245 (for 722.8 CVT)

Benefits of application

• Stable and smooth running of the transmission - Improved shift dynamics
• High resistance to temperature and pressure - long-term operation
• Compatibility with original sockets - trouble-free installation
• Compatible with many valve variants - universal use
• Cost-effective alternative to OEM - without compromising on quality

Assembly instructions

It is recommended that the solenoid valve be installed by an experienced service centre specialising in the repair of automatic transmissions. Before installation, check the cleanliness of the valve seats, replace the oil filter and top up with suitable ATF gear oil in accordance with the Mercedes-Benz standard. After replacement, it is advisable to carry out an adaptation of the gearbox using a diagnostic device.

Summary

Solenoid valve 722.8 / 722.9 with blue cover is the perfect choice for mechanics and owners of Mercedes-Benz vehicles who are looking for a proven repair solution. The product combines high build quality with full functionality, guaranteeing reliable operation of the hydraulic system in the gearbox. Ensure precise operation of your automatic transmission - choose a proven aftermarket solenoid valve.