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21 02 10 Compatible Compressor Cylinder Head

21 02 10

Summary

This high-strength compressor cylinder head is designed for heavy commercial vehicle air brake systems. It serves as the critical sealing component for the compression chamber, ensuring optimal air output and thermal stability. Compatible with WABCO and John Deere systems. Equivalent to OE John Deere RE183135S1 and WABCO 210210S1.

Product identifiers
EAN Code8699031042213
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Compatible OEM Codes

  • WABCO
    • 21 02 10 S1
  • JOHN DEERE
    • RE183135 S1

Description

What does a compressor cylinder head do?

The compressor cylinder head acts as the essential cast component positioned atop the air brake compressor cylinder block. By sealing the compression chamber from above, it enables workshop technicians to rebuild compressors in place, providing a cost-effective alternative to full unit replacement. This component governs both the air output and the operating temperature of the entire pneumatic system.

System compatibility and application

This part is designed for use in heavy commercial vehicle applications and is compatible with WABCO and John Deere systems. It serves as a vital component in maintaining the integrity of the pneumatic braking circuit during high-pressure operation.

Installation and maintenance guidance

During installation, technicians should verify the seating of inlet and discharge valves within the head to ensure maximum compression efficiency. Inspecting the internal air passages and cooling cavities is critical to prevent overheating and maintain stable air production during sustained heavy-duty cycles.

Selection advice for technicians

Selecting the correct cylinder head is vital for maintaining system pressure. Consult your authorized distributor to ensure this component meets the specific architectural requirements of your compressor unit.

OE cross-reference

21 02 10 (Compressor Cylinder Head) is the equivalent of the John Deere and WABCO OE numbers. This part directly replaces John Deere OE number RE183135S1. It also replaces WABCO OE number 210210S1.

Other OEMs

JOHN DEERE

  • RE183135 S1

WABCO

  • 9121250000S1
  • 21 02 10 S1

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
JOHN DEERE
WABCO

FAQ

What is the function of a compressor cylinder head?
It seals the compression chamber from above and houses the inlet and discharge valve seats, directly influencing air output and running temperature.
Can this part be used to rebuild an existing compressor?
Yes, it allows a workshop technician to rebuild a compressor in place rather than replacing the entire unit, saving time and resources.
Which systems is this component compatible with?
This component is compatible with WABCO systems and John Deere systems used in heavy commercial vehicles.
What should be checked during installation?
Technicians should check that the internal air passages are clear and that the valve seats are properly seated to ensure optimal performance.
What are the OE reference numbers of this part?
21 02 10 directly replaces John Deere OE number RE183135S1. It also replaces WABCO OE number 210210S1.