Home » Products » EMD Parts 8040325 CONNECTOR

Products on sale

  • EMD 8071176 BEARING

    EMD 8071176 BEARING

  • EMD Parts 8029569 SPRING LOCK

    EMD Parts 8029569 SPRING LOCK

  • Railway Locomotive Air Filter PP-M5-1861

    Railway Locomotive Air Filter PP-M5-1861

  • EMD 40100140 Railway Locomotive Air Filter

    EMD 40100140 Railway Locomotive Air Filter

* the image is only a reference

EMD Parts 8040325 CONNECTOR

Categories: Tags: , Published On: October 24, 2026
  • Professional Rail Equipment Parts Supplier !

  • Customer Service in English,  24/7 Emergency Service.

  • Request a quote  < E-Mail ➤ Sales@Schber.com >

Description

Part number 8040325 is a fitting manufactured by EMD (Electro-Motive Diesel, a division of General Motors). It is widely used in EMD diesel-electric locomotives—specifically within systems associated with the 567, 645, and 710 series engines—as well as in specialized maintenance tool kits for these locomotives.

GE/EMD Parts 8047553 SEAL
GE/EMD Parts 8048698 CLAMP
GE/EMD Parts 8048701 CLAMP
GE/EMD Parts 8048814 GASKET
GE/EMD Parts 8048880 VALVE ASSEMBLY
GE/EMD Parts 8048883 TEST VALVE BODY
GE/EMD Parts 8048884 PACKING NUT
GE/EMD Parts 8050114 RESISTOR
GE/EMD Parts 8051006 CAM ROLLER
GE/EMD Parts 8052224 BUSHING
GE/EMD Parts 8052246 SHAFT
GE/EMD Parts 8052307 BUTTON
GE/EMD Parts 8052319 SPRING
GE/EMD Parts 8052320 RING, LOCKING
GE/EMD Parts 8052327 ADJUSTING SCREW
GE/EMD Parts 8052331 BALL HOLDER

Technical Specifications and Primary Applications

Technical Specifications: In certain locomotive piping parts lists, this component is specified as a 1/4″ F.P.T. (Female Pipe Thread) to 1/4″ tube fitting.

GE/EMD Parts 8052334 BUSHING
GE/EMD Parts 8052336 BUSHING
GE/EMD Parts 8052337 BUSHING
GE/EMD Parts 8052340 BUSHING
GE/EMD Parts 8052342 BUSHING
GE/EMD Parts 8054047 SPACER
GE/EMD Parts 8054088 BRIDGE
GE/EMD Parts 8054404 GASKET
GE/EMD Parts 8055346 SPRING
GE/EMD Parts 8055819 CEMENT GASKET
GE/EMD Parts 8057487 GASKET
GE/EMD Parts 8057784 SPRING
GE/EMD Parts 8057790 SPRING
GE/EMD Parts 8059642 SPRING GUIDE

Associated Maintenance Tools: According to official EMD maintenance tool manuals, the 8040325 fitting serves as a key component, typically used in conjunction with a quick-connect female coupling and another fitting (part number 116436).

GE/EMD Parts 8059699 SNAP RING
GE/EMD Parts 8060008 IMPELLER
GE/EMD Parts 8060089 NUT
GE/EMD Parts 8060964 NIPPLE
GE/EMD Parts 8062016 SEAL ASSEMBLY
GE/EMD Parts 8062018 SEAL
GE/EMD Parts 8063274 DISC VALVE
GE/EMD Parts 8063286 GASKET
GE/EMD Parts 8063304 CLAMP
GE/EMD Parts 8067160 VALVE ASSEMBLY
GE/EMD Parts 8067251 GASKET
GE/EMD Parts 8068195 GASKET

Primary Function: This quick-connect assembly is designed to attach to the male quick-change interface (part number 9321340) found on newer locomotive models. It is primarily used for conducting pressure-drop tests and routine monitoring of the lube oil filter tank, allowing maintenance personnel to accurately determine whether the filter requires replacement.

Related products

  • EMD 8071176 BEARING

  • EMD Parts 8029569 SPRING LOCK

  • Railway Locomotive Air Filter PP-M5-1861

  • EMD 40100140 Railway Locomotive Air Filter

Title

Go to Top