Product Overview
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.
Key Features & Benefits
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.
Technical Specifications
Compatibility Information
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.
Symptoms of a Failing Gasket or Valve Plate
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.
Installation Notes
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.
Why Choose Our Product?
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.
Frequently Asked Questions (FAQ)
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.
Shipping & Returns
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.
