Description

Overview

Thermo King Cylinder Head O-Ring Pack of 10 is a replacement sealing set for compatible compressor service and rebuild work. It suits D214, X214, X418, X426, X430, X426LS, X430LS, X426LSC5, and X430LSC5 compressors. Because cylinder head sealing affects compressor integrity, buyers should match the removed seal and compressor family before ordering.

Features

• Pack of 10 replacement cylinder head o-rings for compressor service work
• Suits D214, X214, X418, X426, X430, X426LS, X430LS, X426LSC5, and X430LSC5 compressors
• Useful for overhaul, resealing, and preventative maintenance work
• Helps workshops keep matching compressor seals on hand for repeat service jobs

Specifications and Materials

Thermo King Cylinder Head O-Ring Pack of 10 is supplied as a service replacement for compatible Thermo King compressor applications. It is an o-ring cylinder head pack of 10, so it is suited to workshops that want multiple matching seals ready for maintenance and rebuild work. It is intended for compressor servicing where the original cylinder head o-ring requires replacement on a confirmed matching unit.

Part number: TK-33-2019-AM.

Compatibility and Fitment

This o-ring pack suits compatible Thermo King compressor applications using D214, X214, X418, X426, X430, X426LS, X430LS, X426LSC5, and X430LSC5 compressors. However, buyers should still compare the removed seal and the service location before fitting, because earlier rebuilds or compressor revisions can change internal service parts. This part is a suitable replacement for the part numbers below. Some changes in installation may be required. 33-2019, 332019

Compliance and Safety

Only fit these o-rings during proper compressor service work, and clean the groove and sealing faces before installation. Also inspect the cylinder head, fasteners, and mating surfaces, because damaged hardware or scored faces can cause repeat leaks even when a new seal is fitted. If the compressor shows wider wear or contamination, a more complete inspection may be the better repair path.

Trailer Applications

Thermo King Cylinder Head O-Ring Pack of 10 suits refrigerated trailer and transport refrigeration repairs where a compatible compressor needs cylinder head sealing service. It works well for workshop rebuilds, and it also helps fleets hold service stock for recurring maintenance work on matching compressor families. As a result, repairers can replace worn seals without waiting for single-piece supply during urgent jobs.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers focuses on heavy vehicle and trailer parts, so buyers can source transport refrigeration service items from a supplier that understands workshop fitment needs. The product information stays practical and direct, which helps reduce ordering mistakes and keeps maintenance moving. Browse Thermo King parts at ICS Trailers in the Thermo King category