3904692 Preview Image
Isometric 3904692 Image 1
Front 3904692 Image 3
Top 3904692 Image 4
Left 3904692 Image 5
Right 3904692 Image 6
Back 3904692 Image 7
Bottom 3904692 Image 8

3904692
Spacer Connection
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$519.95 $618.74
Genuine OEM Part

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.

Manufacturer Warranty*
DESCRIPTION

Introduction

The Cummins 3904692 Spacer Connection is a vital component in the mechanical systems of commercial trucks, ensuring proper alignment and spacing between engine or transmission components for efficient operation.

Basic Concepts of Spacer Connections

Spacer connections maintain the correct distance between parts, crucial for alignment, clearance, and reducing vibrations in automotive applications 1.

Purpose of the 3904692 Spacer Connection

This Cummins part is designed to maintain the correct distance between components in the engine or transmission system, ensuring structural integrity and operational efficiency 2.

Key Features

The 3904692 is made from high-quality materials for durability, with a precise design for correct fitment and may include anti-vibration properties 3.

Benefits

Using this part contributes to improved durability and performance of engine or transmission components, potentially reducing maintenance needs and extending component lifespan.

Installation Process

Installation requires careful fitting, cleaning the area, using appropriate tools, and verifying secure placement, with checks for proper alignment.

Troubleshooting Common Issues

Common issues include wear and misalignment. Troubleshooting involves inspecting for damage, ensuring correct positioning, and replacing if necessary.

Maintenance Tips

Regular inspections, cleaning, and ensuring proper alignment are recommended to prolong the lifespan of the 3904692.

Compatibility and Applications

This part is designed for specific truck and engine models, ensuring compatibility and optimal performance.

Cummins Overview

Cummins Inc. is a global leader in power solutions, known for reliable and high-performance components in the commercial truck industry.

Cummins Engine Compatibility with Spacer Connection Part 3904692

The 3904692 is compatible with various Cummins engine models, ensuring smooth and efficient operation by maintaining alignment and spacing between components.

Compatible Engines

  • 4B3.9
  • 6B5.9
  • B5.9 CM2670 B166C
  • B5.9 G
  • B5.9 GAS PLUS CM556
  • ISB3.9 CM2220 B107
  • ISB5.9 CM2880 B127
  • QSB3.9 CM2880 B138
  • QSB5.9 CM2880 B139

Grouping of Compatible Engines

  • B5.9 Series: B5.9 CM2670 B166C, B5.9 G, B5.9 GAS PLUS CM556
  • ISB Series: ISB3.9 CM2220 B107, ISB5.9 CM2880 B127
  • QSB Series: QSB3.9 CM2880 B138, QSB5.9 CM2880 B139

Role of Part 3904692 Spacer Connection in Engine Systems

The 3904692 is crucial for spacing and alignment in engine systems, enhancing performance and durability.

Integration with the Cylinder Block

It ensures correct alignment of components attached to the cylinder block, maintaining structural integrity.

Application in Cover Assemblies

In cover assemblies, it maintains proper distance for sealing effectiveness and uniform pressure distribution.

Hand Hole Cover Alignment

For hand hole covers, it ensures secure and accurate positioning, facilitating maintenance procedures.

Conclusion

The 3904692 Spacer Connection is a key component in the assembly and operation of engine systems, contributing to the reliability and performance of Cummins engines.

  1. Carroll, D. R. (2020). Energy Efficiency of Vehicles. SAE International.

    ↩

  2. Bennett, S., & Norman, I. A. (2011). Heavy Duty Truck Systems Fifth Edition. Delmar Cengage Learning.

    ↩

  3. Fehan, D. R. (2013). Design of Racing and High-Performance Engines 2004-2013. SAE International.

    ↩

SPECIFICATIONS

Hazard Description
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
4.75 x 3.0 x 1.63 in
Weight
0.18 lbs
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.

Frequently Asked Questions

Have a question? Find common inquiries about parts and procedures with the link below.

FAQ PAGE

Get in Touch

Something specific? Our support team is ready to assist you with whatever you may need.

Drop us a line. 1-800-466-1571

fast

Fast Delivery

We offer same day fulfillment Mon-Fri until 5pm EST.

Genuine

Genuine Product

We only sell real OEM truck parts designed specifically for your truck.

Trust

Trusted Experience

We're a fourth generation truck dealership family operating in Los Angeles since 1922.