This Cylinder Sealing Gasket and Valve Plate Assembly is a precision-engineered replacement component designed specifically for the SD6V12 model of automotive air conditioning compressors. This critical assembly forms the seal between the compressor's cylinder head and body, ensuring proper compression and circulation of refrigerant. A worn or damaged valve plate and gasket can lead to a significant loss of cooling efficiency.
Manufactured to meet or exceed original equipment specifications, this kit guarantees a perfect fit and reliable performance, restoring your vehicle's A/C system to its optimal cooling capacity. It serves as a direct replacement for OEM part numbers 6RD820803, 6RO820803A, and 6RF820803D.
Precision Engineering: Manufactured to exact OEM dimensions for a perfect fit and seamless operation within SD6V12 compressors.
Restored Cooling Performance: Replaces worn components to restore proper compression and refrigerant flow, ensuring your A/C blows cold air again.
Leak Prevention: The high-quality sealing gasket creates a reliable seal between critical compressor components, preventing the leakage of refrigerant and oil.
Durable Materials: The valve plate is crafted for durability, while the gasket is made from materials compatible with modern refrigerants and compressor oils to ensure long service life.
Cost-Effective Repair: A fraction of the cost of a new compressor, this assembly offers a complete solution for internal seal and valving failures.
| Specification | Details |
|---|---|
| Part Type | Cylinder Sealing Gasket & Valve Plate Assembly |
| Target Compressor Model | SD6V12 |
| Compatible Part Numbers | 6RD820803, 6RO820803A, 6RF820803D |
| Compressor Type | Piston Type Automotive A/C Compressor |
| Belt Pulley Diameter | 100 mm (for reference to compressor model) |
| Number of Ribs | 6 (for reference to compressor model) |
This sealing gasket and valve plate assembly is designed as a direct replacement for A/C compressors identified as model SD6V12 and for the following OEM part numbers:
6RD820803
6RO820803A
6RF820803D
Verification Tip: Always confirm your compressor's model number and the existing part numbers before purchase to ensure correct fitment.
Be aware of these common signs that may indicate the need for replacement:
Reduced Cooling: The air conditioning system blows cool air but never gets cold.
No Cooling: The A/C system blows air at ambient temperature.
A/C Clutch Engagement with No Cooling: The compressor clutch engages, but there is no change in vent temperature, indicating internal compression failure.
Visible Refrigerant Leaks: Signs of oil seepage around the compressor cylinder head joint.
Professional Service Recommended: Replacing internal compressor components requires specialized knowledge and tools. The A/C system must be properly evacuated of refrigerant by a certified professional before disassembly.
System Flushing: If the compressor failure was severe (e.g., due to internal breakage), flushing the entire A/C system is highly recommended to remove contaminants.
Recharge Required: After installation, the system must be vacuumed to remove air and moisture, then recharged with the correct type and amount of refrigerant and oil.
Use New Gaskets: Always use the new gasket provided in this assembly to ensure a perfect seal.
Guaranteed Compatibility: Precision-manufactured to ensure perfect integration with your SD6V12 compressor.
Proven Reliability: Made from quality materials to provide a durable and long-lasting repair.
Complete Solution: This assembly provides all the necessary components to address a common failure point in a single kit.
Q: How can I confirm this part is compatible with my vehicle?
A: Compatibility is primarily determined by your A/C compressor's model and part number. This kit is designed for the SD6V12 compressor and its specified OEM numbers. Please verify the information on your old compressor or consult your vehicle's service manual.
Q: Is this a genuine OEM part?
A: This is a high-quality aftermarket replacement part manufactured to OEM specifications, offering reliable performance and a perfect fit at a competitive price.
Q: Can I install this kit myself?
A: This repair involves handling the A/C system's internal components, which requires professional training and equipment for refrigerant recovery and system recharging. It is strongly recommended for experienced professionals.
Q: What is included in the kit?
A: The kit includes the cylinder valve plate and the necessary cylinder head sealing gasket.
We process and ship orders promptly to get your A/C system back online quickly.
We stand behind our products with a clear and fair return policy for unused items.
This product is backed by a warranty against manufacturing defects.
