excavator undercarriage parts (121) Online Manufacturer
Product Name: M25.4x89mm Track Fasteners
Bolt Size: M25.4 × 89 Mm
Product Name: SY65 Bottom Roller
Compatible Machine: SY65 Excavator
Type: Single Flange / Double Flange (Customizable)
Product Name: Track Roller
Product Name: M60×19 Track Bolts And Nuts
Product Category: Excavator & Bulldozer Undercarriage Fasteners
Material Grade: Manufactured From High-strength Alloy Steel For Superior Tensile Performance
Heat Treatment: Through Hardened And Tempered To Improve Hardness, Toughness, And Fatigue Resistance
Product Name: Track Roller / Bottom Roller
OEM Part Number: KAA0675
Product Name: M24.5x108mm Track Fasteners
Bolt Size: M24.5 × 108 Mm
Clamp Force Recovery Capability: Maintains Fastening Effectiveness After Repeated Dynamic Loading And Vibration
Bearing Surface Flatness: Precision-machined Contact Face Improves Load Distribution During Tightening
Tooth Profile Design: Rock Chisel Penetration Shape
Retainer Compatibility: Standard J400 Locking Pin System
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