3014756 Compression Spring High Precision Coil Compression Spring For Cummins Diesel Engine

Product Overview

3014756 compression spring (SPRING,COMPRESSION) is a miniature precision coil elastic part specially matched for Cummins series diesel engines. Widely applied in engine valve assemblies, oil pressure regulating components, fuel control units and internal limit structures.

This compression spring provides stable rebound pressure during engine high-speed operation, ensuring tight fitting of moving parts and accurate mechanical control. It solves common faults such as elastic attenuation, permanent deformation, breakage and insufficient reset force caused by aging inferior springs, maintaining stable engine power and precise component coordination under long-term full-load operation.

Core Product Advantages

1. High-grade spring steel wire integral winding + overall tempering heat treatment, uniform wire tension, stable elastic output, no softening after millions of repeated compression cycles.

2. Strict coil spacing and end face flatness control, consistent rebound force, avoid uneven pressure leading to part jamming and abnormal engine noise.

3. Anti-rust & anti-oxidation surface treatment, resist engine oil, high-temperature gas and dust erosion inside engine compartment, extend service cycle greatly.

4. Compact overall size 6cm3cm3cm, lightweight 0.03KG, perfectly fit narrow internal assembly space of Cummins engines without assembly interference.

5. Excellent temperature adaptability, maintain stable elasticity from -40℃ ~ +130℃, no elastic failure under high-temperature continuous operation or cold plateau environment.

6. Standard coil diameter, free length and elastic stiffness, fully match Cummins engine assembly structure, plug-and-play replacement without cutting or secondary adjustment.

7. Strict factory fatigue cycle test, salt spray corrosion test and elastic force detection before delivery, stable batch quality for repair shop replacement and fleet bulk procurement.

Basic Product Parameters

• Part Number: 3014756

• English Name: SPRING,COMPRESSION

• Chinese Name: Compression Spring

• Applicable Equipment: Cummins All Series Diesel Engines

• Overall Dimension: 6cm 3cm 3cm

• Product Weight: 0.03KG

• Main Material: Heat-treated high-strength spring steel + anti-rust passivation coating

• Working Temperature: -40℃ ~ +130℃

• Core Function: Provide stable compression rebound force, reset engine moving parts, keep mechanical assembly tight and accurate

• Feature: Stable elasticity, anti-fatigue, anti-deformation, anti-rust, high temperature resistant, compact lightweight

• Installation Position: Engine valve group, oil pressure regulator, fuel control and internal limit components

• Package: Neutral export carton, independent anti-rust paper separate wrapping, avoid extrusion deformation and wire scratch

Application Scenarios

Universal elastic replacement spare parts for commercial trucks, engineering machinery, generator sets and mining vehicles equipped with Cummins diesel engines. Adapt to highway long-distance transportation, mountain full-load climbing, high-intensity continuous operation and dusty construction site environments, effectively eliminate component reset failure and abnormal engine knocking faults, reduce engine overhaul frequency.

Purchase Reminder

Please confirm engine model and matching part number 3014756 before ordering to ensure accurate compatibility. We support bulk wholesale for global auto parts distributors, engine repair workshops and mechanical fleets with sufficient spot stock and competitive bulk prices. Spring assembly and elastic debugging guidance are provided after purchase.