Description
Product Overview
Part Name: Engine Valve Guide
Part Number: 3389250
Vehicle Compatibility: Designed for the Cummins ISF2.8 diesel engine widely used in compact excavators, skid-steer loaders, forklifts and small construction machinery manufactured between 2010–2024. Suitable for equipment used in excavation, material handling and site preparation.
Configuration: Machined from high-strength alloy steel with precision bore finish for consistent valve stem alignment. Engineered for high-temperature durability and stable lubrication flow during continuous-duty engine cycles.
Function: Supports accurate valve seating, reduces stem wear, improves combustion efficiency and stabilizes idle quality. Replaces worn guides that cause smoke, misfiring, valve noise or loss of compression.
Technical Specifications
Type: Diesel engine valve guide for construction machinery
Material: Heat-treated alloy steel with precision-machined inner diameter
Application: Fits Cummins ISF2.8 engines in excavators, loaders and compact machinery requiring valve guide 3389250
Cross-Reference: Matches OE Cummins installation depth, diameter and clearance specifications
Installation: Replace during cylinder head repair or when exhibiting oil consumption, valve vibration or inconsistent sealing
Service Interval: Typically replaced every 250,000–400,000 km or per 5,000–8,000 operating hours
Delivery & Availability
Stock Options: Available in ready warehouse inventory
Delivery Time: 3–7 days internationally
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