Key Features
- Genuine Sears replacement service kit
- Designed for air suspension seat systems
- Durable tubing and air line components
- Helps maintain smooth suspension operation
- Easy installation and servicing
- Suitable for multiple Sears seat models
- Lightweight and compact design for quick maintenance work
Compatible Seat Models
Fits the following Sears seat references:
- S.156645
- S.156646
- S.156648
- S.156649
- S.156651
- S.156652
- S.156653
- S.156654
- S.71065
Applications
Commonly used in:
- Agricultural tractors
- Construction equipment
- Industrial machinery
- Forestry vehicles
- Commercial and heavy-duty trucks
- Turf care and utility vehicles
Guidance & Installation Notes
- Always depressurize the seat air system before removing tubing.
- Check all fittings for leaks after installation.
- Replace cracked or hardened tubing immediately to prevent compressor overload.
- Ensure tubing is cut square for proper sealing.
- Avoid tight bends or kinks in air lines.
- Recommended for preventative maintenance on older Sears suspension seats.
- Compatible with agricultural, industrial, and commercial suspension seating systems.
Maintenance Recommendations
- Inspect air lines every 6–12 months.
- Keep fittings clean and dry during installation.
- Replace damaged push-fit connectors together with tubing for best performance.
- If the seat continuously loses height, inspect:
- compressor,
- valves,
- airbag,
- and tube connections.




