352-4522 crankshaft vibration damper CAT C9 engine spare part

352-4522 crankshaft vibration damper CAT C9 engine spare part Featured Image
  • 352-4522 crankshaft vibration damper CAT C9 engine spare part
  • 352-4522 crankshaft vibration damper CAT C9 engine spare part

Short Description:

Part No.10R-0712, CAT Reman rubber torsional crankshaft damper, fits C15 and C16 heavy-duty truck and industrial engines, absorbs crankshaft torsional vibration, protects crankshaft and gear train for heavy haul trucks, large loaders and power units.


Product Detail

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description

This 352-4522 is brand-new OEM rubber crankshaft damper for CAT C9 engine. It adopts integrated hub-rubber-inertia ring structure with 304 mm outer diameter and multi-groove pulley surface. The rubber layer absorbs torsional harmonic vibration, reduce fatigue load on crankshaft, bearings and gear train, prevent crank crack, gear damage and premature belt failure. Each unit is dynamically balanced and rubber aging tested before delivery, stable under continuous heavy load and dusty site conditions. It is an essential protection part for C13 front drive system.

Part No.：352-4522
Name：CAT Crankshaft Vibration Damper, 304 mm OD
Type：Rubber torsional damper with pulley grooves
Outer diameter：304 mm
Fit engine：C9
Process：Brand new OEM, dynamic balance calibration, rubber aging resistance test
Mounting position：Front end of crankshaft

Advantages

• Capable of withstanding mechanical stress without compromising performance or safety
• Manufactured to precise technical specifications and engineered for durability and reliability
• The ability to absorb vibrations helps balance these harmonic forces, resulting in smoother and more reliable engine performance

1. Standard 304 mm outer diameter, perfectly match C13 front belt and guard dimension
2. Integrated pulley grooves, no separate pulley required, simplify front accessory layout
3. OEM rubber compound, oil and heat resistant, slow damping degradation for long service life
4. Individual dynamic balance, reduce extra vibration damage to fan, alternator and compressor

FAQ 

Q1：Can 352-4522 and 10R-0712 dampers be interchanged?
A：No. 352-4522 for C13, 10R-0712 for C15/C16, different OD, damping stiffness and bolt pattern.

Q2：Is this a Reman damper?
A：No. It is brand new OEM part, hub and rubber are manufactured from new raw materials.

Q3：What symptoms will appear when the damper fails?
A：Persistent engine shake, front drive noise, repeated belt damage, accelerated crank journal wear and main bearing noise.

Q4：Should I replace it if rubber looks intact during overhaul?
A：Replacement is recommended. Internal rubber aging cannot be seen visually, failure will lead to high repair cost.

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