Part Name: Push Arm Bearing Part Number: 1J6740 Fit Machine: CAT D7R Crawler Bulldozer Material: High-strength alloy steel Technology: Precision machining & heat treatment Surface Hardness: HRC48-54 Packing: Export wooden case /carton packaging
This heavy-duty push arm bearing is aftermarket replacement spare part designed for CAT D7R bulldozer. Part number 1J6740, precisely machined for direct installation without modification. It serves as the bushing bearing for push arm assembly, reduces friction and absorbs impact load during dozing, pushing and earthmoving jobs.
Core Advantages
Precision Machining: Strict tolerance control, accurately machined inner & outer diameter for smooth fitting.
Professional Heat Treatment: Uniform hardness, outstanding wear resistance and impact resistance.
High-quality Alloy Steel Material: Great toughness, anti-crack and anti-deformation under heavy working load.
Matched OEM Part No.1J6740: Direct replacement for CAT D7R bulldozer.
Application Scenarios
Suitable for municipal engineering, earthmoving, quarry and general construction sites for CAT D7R bulldozer.
Other spare parts
1J6740 Push Arm Bearing – CAT D7R Bulldozer Push Arm Bearing | Part No.1J6740
Heavy-duty push arm bearing for CAT D7R bulldozer, aftermarket replacement part 1J6740, alloy steel, precision machining & heat treatment, factory direct supply.
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