20863547 - Tension roller
High-precision tension roller manufactured as a direct interchange for OEM numbers 20863547. Engineered for heavy-duty commercial vehicle applications (Volvo Volvo Bus 9/11/12/13 (D/DH engine)), ensuring optimal operational performance and long service life.
Technical Description
What function does this part serve?
The Tension roller (Interchangeable OE: 20863547) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.
System Compatibility
Precision-engineered to match OEM parameters for Volvo Volvo Bus 9/11/12/13 (D/DH engine) fleets, providing drop-in fitment without requiring mechanical adjustments.
Assembly & Maintenance Guidelines
Ensure mounting surfaces are free of debris prior to installation. Tighten all fasteners according to original vehicle manufacturer torque specifications.
OE Interchangeability
Designed as an exact cross-reference replacement for OEM codes including 20863547. Reference item catalog ID: KT09436.
Compatible Cross Reference OEM Numbers
Total Brands: 1VOLVO
Compatible Vehicle Applications
This OEM replacement part is suitable for the following commercial vehicle platforms & models:
Frequently Asked Questions
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Chassis Lean’s Wedge-Short Type
OEM: 9483250631
Front Chassis Lean-Casting
OEM: -
Shim
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Hose crankcase ventilation
OEM: 1120180482
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Piston complete with rings
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Bracket belt tensioner
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