Product Overview
3026135 Access Hole Cover (COVER,ACCESS HOLE) is a dedicated sealing and maintenance cover designed for Cummins series diesel engines. It covers the engine access hole for internal component inspection, maintenance and overhaul, while blocking engine oil leakage, dust and muddy water from entering the engine cavity.
This access hole cover solves common troubles such as oil seepage, dust contamination and internal part corrosion caused by deformed, cracked or aged old covers. It keeps the engine internal cavity clean and sealed, and facilitates quick disassembly for routine engine maintenance.
Core Product Advantages
High-Rigidity Integrated Molding Material
One-piece forming with high-density engineering material, strong compression resistance, not easy to bend or crack under long-term engine vibration and temperature change.
Excellent Sealing Matching Structure
Flat precise contact surface fits perfectly with engine access hole, matched with standard sealing groove to eliminate oil leakage and air intake, stable sealing performance.
High & Low Temperature Resistance
Stable performance within -40℃ ~ +135℃, no softening deformation in high-temperature engine compartment, no brittle cracking in cold harsh environment.
Oil & Corrosion Resistant Surface Treatment
Anti-oxidation passivation layer resists long-term erosion of diesel, engine oil and humid air, avoid rust and aging, extend service life.
Lightweight Compact Standard Size
Overall size 15cm10cm1cm, net weight only 0.091KG, perfectly match the installation position of Cummins engine access hole, easy to disassemble and install.
Convenient Maintenance Design
Standard positioning hole layout for quick bolt fixation, convenient for daily inspection, valve clearance adjustment and internal component overhaul without complicated modification.
Strict Factory Performance Test
All covers pass flatness test, tightness leakage test and vibration aging test, stable batch quality for repair shops and engineering fleets bulk procurement.
Basic Product Parameters
Part Number: 3026135
English Name: COVER, ACCESS HOLE
Product Name: Access Hole Cover / Engine Inspection Cover
Applicable Engine: Cummins Series Diesel Engines
Overall Dimension: 15cm 10cm 1cm
Product Weight: 0.091KG
Main Material: High-rigidity anti-corrosion alloy plate
Working Temperature: -40℃ ~ +135℃
Core Function: Seal engine maintenance access hole, prevent oil leakage and dust entry, support convenient engine inspection and overhaul
Key Features: Anti-deformation, anti-leakage, anti-rust, easy disassembly, precise fit, lightweight
Installation Position: Engine side access hole maintenance port
Package: Neutral export carton, independent anti-scratch protective packaging to avoid surface deformation and scratch
Application Scenarios
Widely used on heavy-duty trucks, construction machinery, mining equipment and generator sets equipped with Cummins diesel engines. Adapt to high-dust construction sites, long-distance full-load transportation and variable temperature working conditions. Effectively protect engine internal parts from pollution and oil leakage, reduce engine cleaning and maintenance frequency.
Purchase Reminder
Please confirm part number 3026135 and your Cummins engine model before ordering to guarantee compatible installation. We support global bulk wholesale for auto parts distributors, engine repair workshops and mechanical fleets with sufficient stock and competitive prices. Installation and sealing debugging guidance will be provided after purchase.
