- Servo Assembly
- Cover Gasket
- Case-to-Cover O-Ring
- Servo Pin Seals (2) PTFE, 1 extra
- Primary Piston Seals (2) PTFE
- Return Spring
- 30% More apply area
- Allows line pressure to be reduced, freeing up horsepower
- Dual seals for piston to case bore
- Pin-to-case PTFE seal
- Fits into the same space as a standard servo assembly
High-Performance Servos, Servo Kits, and Components to Meet the Toughest Transmission Challenges
Sonnax servos progressively increase band force as line pressure increases and are the perfect upgrade for more holding power without excessively harsh shifts.
Does this repair kit fit my 2004 Explorer XLT?
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.