3698352 Adapter Connection Fits Cummins Engine Pipeline Connector Replacement Part

Product Overview

3698352F Adapter Connection (CONNECTION,ADAPTER) is a special conversion joint designed for Cummins series diesel engine fuel, cooling and gas pipelines. It realizes docking between pipelines of different calibers and interfaces, forming a smooth and sealed fluid transmission channel.

This adapter connection solves common pipeline faults such as interface mismatch, liquid seepage, air lock and pipeline pressure drop caused by mismatched, cracked or threaded worn old connectors, and is a necessary matching accessory for engine pipeline overhaul.

Core Product Advantages

1. Anti-Corrosion Alloy Integrated Body

   High-strength anti-rust alloy one-piece molding, resistant to diesel, coolant and humid air erosion, no corrosion or hole leakage under long-term fluid contact.

2. Precision CNC Thread Machining

   Uniform tooth profile and smooth thread surface, high matching degree with supporting nuts and pipes, effectively avoid thread slipping and loose sealing.

3. Built-In Multi-Layer Sealing Structure

   Standard sealing ring matching groove, uniform compression force after locking, block liquid leakage and air infiltration, stable sealing under system pressure fluctuation.

4. Vibration & Temperature Resistant Performance

   Stable physical performance from -40℃ ~ +135℃, no thread deformation or sealing failure under long-term engine vibration and cold-hot alternating cycles.

5. Smooth Inner Flow Channel

   Polished inner hole reduces fluid flow resistance, avoid impurity accumulation and pipeline blockage, maintain stable fuel or coolant circulation.

6. Standard Universal Matching Specification

   Dimension 18cm4cm4cm, weight 0.14KG, perfectly match Cummins engine pipeline installation position, plug-and-play without secondary cutting or tapping.

7. Strict Factory Pressure & Tightness Inspection

   All adapters pass hydraulic pressure test, thread matching test and leakage detection, stable batch quality for repair shops and logistics fleets bulk procurement.

Basic Product Parameters

• Part Number: 3698352F

• English Name: CONNECTION, ADAPTER

• Product Name: Adapter Connection / Pipeline Conversion Fitting

• Applicable Engine: Cummins Series Diesel Engines

• Overall Dimension: 18cm 4cm 4cm

• Product Weight: 0.14KG

• Main Material: Anti-corrosion high-strength alloy

• Working Temperature: -40℃ ~ +135℃

• Core Function: Connect different specification engine pipelines, convert interface caliber, seal fluid channel, prevent liquid leakage and air intake

• Key Features: Anti-rust, leak-proof, precise thread, low flow resistance, anti-vibration, easy installation

• Installation Position: Engine fuel circuit, cooling water circuit and air pipeline docking position

• Package: Neutral export carton, independent anti-rust oil paper packaging to avoid thread scratch and oxidation

Application Scenarios

Suitable for heavy-duty trucks, construction machinery, mining equipment and diesel generator sets equipped with Cummins diesel engines. Adapt to high-dust construction sites, long-distance full-load transportation and variable temperature working environments. Effectively solve pipeline interface mismatch and liquid leakage faults, restore stable fluid supply of engine systems.

Purchase Reminder

Please confirm part number 3698352F and Cummins engine model before ordering to ensure accurate matching. We support global bulk wholesale for auto parts distributors, mechanical repair workshops and transport fleets with sufficient stock and competitive prices. Pipeline thread locking and sealing installation guidance are provided after sales.