C68152 XCMG GR2605 motor grader tube clamp

Technical Parameters

• Part No.：C68152 (68152), variants: C68152A, C68152B
• Brand：Cummins (CCEC) Genuine
• Type：R-type cushioned tube clamp (rubber coated)
• Material：Cold-rolled steel + full NBR rubber coating
• Fits OD：Φ8–12mm (standard for Φ8mm high-pressure lines)
• Mounting Hole：Φ6.5mm (for M6 bolt)
• Dimensions：Width 16mm, Height 22mm
• Temp Range：-40℃ to +120℃
• Function：Line retention, damping, anti-abrasion, insulation
• Cross Reference：3006559 (interchangeable)

Application

Fit Engines

• Cummins NT855, N14
• Cummins M11, ISM11, QSM11
• Cummins K19, KTA19, QSK19
• Cummins K38, KTA38, K50, KTA50
• Cummins QST30
• DCEC ISB, ISDe, ISL, ISZ

Fit Equipment

• Construction：Large excavators, loaders, mining trucks
• Trucks：Dongfeng Tianlong, Foton Auman, Shacman
• Generators：200–1500kW Cummins gensets
• Marine：K19-M, K50-M main engines

Mounting Locations

• Fuel：High-pressure lines, injector lines, fuel filter hoses
• Oil：Turbo oil lines, compressor oil lines
• Water：Radiator hoses, heater lines, water pump hoses
• Wiring：Engine harness, sensor wires, solenoid cables
• Air：Crankcase breather, compressor air lines

Common Faults & Troubleshooting

1. Line Wear & Leakage

• Cause：Missing clamp, aged rubber, loose mounting
• Fix：Replace with C68152 OEM clamp; space 200–300mm apart; torque 5–8N·m
• Action：Secure lines to prevent abrasion

2. Clamp Breakage

• Cause：Poor material, fatigue, over-torque, impact
• Fix：Install C68152 genuine clamp; avoid over-tightening
• Action：Inspect and replace damaged clamps

3. Rubber Deterioration

• Cause：Heat, oil, aging, low-quality rubber
• Fix：Use C68152 OEM NBR clamp; replace every 2000hrs/1yr
• Action：Maintain rubber integrity

4. Loose Lines & Vibration Noise

• Cause：Insufficient clamps, improper spacing
• Fix：Add C68152 clamps; min 2 clamps per line section
• Action：Stabilize lines to eliminate resonance