Product Description
COMPRESSOR COUPLING STUD ASSLY FOR 6CDX4UC EXPRESSOR (PUMP EFFIENCY NEEDLE)
Part Numbers & Identification
| Reference Type | Part Number | Search Alias |
|---|---|---|
| OEM / Cross-Reference Number | 556336 | |
| Supco Canada SKU | SUP-251-1784 | |
| Product Category | Other Locomotive parts | |
| Subcategory | Couplings | |
| Availability | New manufacture · Remanufactured exchange | |
| Quality Standard | ISO 9001:2015 Quality Management System | |
Compatibility & Cross-Reference
This part is an aftermarket replacement compatible with the following platforms. OEM part numbers are listed for reference only — Supco Canada is an independent manufacturer.
| Platform | OEM Reference | Notes |
|---|---|---|
| EMD® / GE® Locomotive | 556336 | Aftermarket replacement |
| Supco Canada Equivalent | SUP-251-1784 | ISO 9001:2015 certified |
Trademark Notice: OEM part numbers referenced on this page are used
for identification and compatibility purposes only. Supco Canada Railway Supply Group
is neither an authorized distributor nor affiliate of EMD® (Electro-Motive Diesel)
or GE® (General Electric). Supco Canada's replacement parts are independently
manufactured aftermarket alternatives.