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Volvo 20722656 Vibration Damper – Genuine OEM Replacement for D11/D12/D13 Engines in FM/FH Trucks
The Volvo 20722656 Vibration Damper is a robust 13-inch diameter torsional damper for D11, D12, and D13 inline-6 diesel engines, featuring rubber-bonded steel construction to absorb crankshaft harmonics, reduce NVH, and enhance accessory belt life in heavy-duty FM, FH, and articulated haulers, with cross-compatibility for Volvo Penta marine and Mack MP8 applications.
Product Details
High-Performance Volvo D11/D12/D13 Vibration Damper
Volgen Power, a trusted supplier of diesel engine components for commercial vehicles, offers the Volvo 20722656 Vibration Damper as an OEM-compatible replacement for smoother operation and extended drivetrain durability. This torsional vibration damper mitigates crankshaft flex and resonance, preventing fatigue in belts, pulleys, and bearings under high-torque conditions. With a viscous rubber core and precision-balanced hub, it ensures stable RPM ranges and compliance with Euro 5/6 emissions through optimized accessory drive.
Designed for Volvo D11/D12/D13 series in FM/FH models and Volvo Penta marine setups, the 20722656 damper is essential for front-end rebuilds in transport, mining, and off-road fleets. It minimizes starter strain and promotes quieter idling for improved driver comfort.
Key Benefits of the Volvo Vibration Damper:
- OEM-Compatible Torsional Design: Direct bolt-on for crankshaft nose, balancing harmonics without modifications.
- Rubber-Bonded Durability: Absorbs vibrations up to 10,000 RPM for reduced wear on front accessories.
- Balanced Precision: 13-inch outer diameter for consistent power steering and alternator performance.
- 1-Year Warranty: Backed by Volgen Power for reliable harmonic control.
For “Volvo D11 vibration damper replacement,” Volgen Power ensures quality and quick access.
Technical Specifications: Volvo D11/D12/D13 Vibration Damper Details
| Specification | Details |
|---|---|
| Part Number | 20722656 (Cross: 20722657, 85103713, 7420722656) |
| Type | Torsional Vibration Damper (Rubber-Bonded) |
| Material | Steel Hub with Viscous Rubber Core |
| Weight | Approximately 21 kg (46.3 lbs) |
| Dimensions (OD x Thickness) | 330 mm (13 in) OD x 50 mm Thick approx. |
| RPM Range | Up to 10,000 RPM |
| Compatible Engines | Volvo D11, D12, D13; Volvo Penta D11/D12 |
| Application | Heavy-Duty Diesel Engine Front-End Assembly |
This table summarizes essential specs for the Volvo vibration damper, aiding front-end diagnostics.
Compatibility: Fits Volvo D11/D12/D13, Penta, Mack Engines
The 20722656 Volvo damper delivers versatile OEM-equivalent compatibility:
- Engine Models: D11/D12/D13 (Euro 5/6); cross-compatible with Penta D11/D12, Mack MP8
- Vehicle Types: Heavy-duty tractors, rigid trucks, articulated haulers, and marine vessels
- Truck Models: Volvo FM (2005+), FH, VAH; A25G/A30G haulers; Mack Granite
- Cross-References: 20722657 (Oversize), 85103713; interchanges with Cloyes and ATI equivalents
Confirm your crankshaft nose for “Volvo damper compatibility 20722656.”
Purchase Information: Buy Volvo 20722656 Vibration Damper Online
- Price: $1,500.00 – $1,700.00 (per unit, varies by quantity)
- Stock Status: In stock at the China warehouse for rapid fulfillment
- Shipping: Free on orders over $50; international delivery options
- Return Policy: 30-day hassle-free returns
Harmonize your D11/D12/D13 front end with this premium Volvo vibration damper. Bulk deals for fleet rebuilds.
FAQs: Volvo Vibration Damper
What engines fit this D11/D12/D13 damper?
It suits Volvo D11, D12, D13, Penta D11/D12, and Mack MP8 diesels in FM/FH trucks and haulers.
Is the 20722656 a rubber-bonded torsional damper?
Yes, designed to isolate crankshaft vibrations in inline-6 turbo diesel configurations.
How do I install a Volvo D11 vibration damper?
Align keyway, torque bolt to spec (consult manual), and balance-check with dial indicator.
Where to buy OEM-quality Volvo D11 dampers?
Volgen Power stocks compatible units with competitive pricing and global shipping.
What warranty applies to this vibration damper?
Volgen Power offers a 1-year warranty on defects for effective harmonic reduction.
Volgen Power provides front-end solutions to quiet and protect your engines. Contact us for quotes, fitment guidance, or bulk Volvo vibration damper orders.
Contact Us: Website: www.volgenpower.com Email: [email protected] 24/7 Support: [+86 18827435225]
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