Guangzhou Haifeng Auto Parts Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 3000PCS/DAY |
| Delivery Time | 2-15days |
| Packaging Details | PP bag inside, carton box outside/Carton |
| Product Name | Volvo belt tensioner |
| Part number | 21983655 23983651 21819687 |
| MOQ | 10 PCS |
| Packing | Neutral Packing |
| Size | Standard Size |
| Material | Steel |
| Sample | Free |
| Brand Name | Volov |
| Model Number | Volvo Truck FH FM 4 Bus B11R 3 |
| Certification | IOS CE |
| Place of Origin | Guangzhou China |
View Detail Information
Explore similar products
Truck Serpentine Belt Tensioner Pulley For Sinotruk Wd615 Wd12 Engine Parts
Sinotruk HOWO Engine Tensioner Pulley Parts S.612600061256 for Weichai Wp10 Wp12
Oil Cooled Car Engine Spares 17201-0l030 17201-30120 Turbocharger For 2KD Toyota
Weichai Sdlg Car Engine Spares Cylinder Head Gasket 612600040355 4110000556155
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 3000PCS/DAY |
| Delivery Time | 2-15days | Packaging Details | PP bag inside, carton box outside/Carton |
| Product Name | Volvo belt tensioner | Part number | 21983655 23983651 21819687 |
| MOQ | 10 PCS | Packing | Neutral Packing |
| Size | Standard Size | Material | Steel |
| Sample | Free | Brand Name | Volov |
| Model Number | Volvo Truck FH FM 4 Bus B11R 3 | Certification | IOS CE |
| Place of Origin | Guangzhou China | ||
| High Light | OEM volvo truck belt tensioner ，volvo truck belt tensioner replacement ，21983655 | ||
The accessory drive system in a high-performance Volvo engine is a symphony of moving parts. The alternator, water pump, power steering pump, and air conditioning compressor must work in perfect, uninterrupted harmony. The conductor of this symphony is the Belt Tensioner. A worn or failing tensioner can lead to catastrophic consequences: belt slippage, loss of power to critical accessories, annoying squealing noises, and ultimately, a breakdown. This premium replacement tensioner, OEM part numbers 21983655 and 21479276, is the definitive solution to keep your Volvo FH, FM 4, or B11R 3 engine running at its absolute best.
Precision-Calibrated Dynamic Response This is not a static component; it is an active, dynamic device. Engineered with a precision-calibrated internal spring and a hydraulic damping mechanism, it automatically adjusts to maintain the exact, specified tension on the serpentine belt. It instantly absorbs the shocks from engine vibrations and the sudden load changes from accessories cycling on and off. This constant self-regulation eliminates belt flutter and ensures consistent, efficient power transfer, protecting your engine's vital components.
Robust Construction for Engine Bay Extremes Built to endure the intense heat and constant vibration of a heavy-duty engine compartment, this tensioner features a robust cast-alloy body for maximum rigidity and heat dissipation. The pulley is manufactured from a high-strength composite material and fitted with a premium, sealed bearing to ensure a smooth, quiet, and long-lasting rotation. This is the level of engineering and material quality you can expect from a trusted supplier like Guangzhou Haifeng Auto Parts, ensuring reliability for the long haul.
Direct OEM Fit for Guaranteed Reliability Designed as a direct, bolt-on replacement for Volvo parts 21983655 and 21479276, this tensioner guarantees a perfect fit and flawless function. Installing this component restores your engine's accessory drive to its original factory specifications. Eliminate belt noise, maximize the service life of both your belt and the accessories it drives, and restore the operational confidence you need on the road.
EXCLUSIVE BRAKE SYSTEM UPGRADES: FACTORY-DIRECT PRICING
GUANGZHOU HAIFENG AUTO PARTS – Precision Engineered Belt Tensioners & Brake Components Since 2008
COST-SMART ADVANTAGE
Radical Value: OEM+ Quality at 20% Below Market
Zero Compromise: Aerospace-Grade Materials, Budget Pricing
Instant Fitment: 120+ Pre-Stocked Models (European, Asian & American Specs)
ENGINEERING EXCELLENCE
Extreme Longevity: Triple-Tested Forged Cores (250,000 km Endurance)
WhisperDrive Tech: 98% Vibration Elimination for Cabin Comfort
Micro-Precision: 0.015mm Tolerance Ensures Emergency Brake Reliability
GLOBAL PARTNER BENEFITS
Fast Logistics: Door-to-Door 72hr Air Express from Guangzhou Hub
Brand Amplification: Custom Private Labeling (MOQ: 1 Unit)
Risk-Free Procurement: 5-Year Warranty + SGS Certified Lab Reports
VISIT OUR FACILITIES
Robotic Production Showcase:
12 Automated Assembly Lines (60,000 Units/Month Capacity)
ISO-Certified Quality Tunnel with X-Ray Scanning
Guangzhou Trade Lounge:
Hands-On Product Demo Zone
Duty-Free Sample Shipments for Overseas Buyers
CLAIM YOUR SUPPLIER PACKAGE
Contact:
Email: huzilong9566@gmail.com
Direct Line: +86 189 3190 5862 (WhatsApp/WeChat)
NEW PARTNER INCENTIVES:
FREE 3-Piece Sample Kit (Value $150)
Priority Access to Discontinued Models
SECURITY ALERT:
Patented Technology (ZL2023XXXXXX.X) – Verify Holographic Anti-Counterfeit Seal
LIVE PRODUCTION VIEWING:
Schedule Virtual Factory Tour via WhatsApp
Frequently Asked Questions
Q1: What payment methods do you accept?
A: Secure options: T/T, L/C, Western Union, MoneyGram, PayPal.
Q2: How do you ensure quality and support?
A: Our absolute advantages:
Instant replacements/refunds for issues
All parts SGS-certified
*OEM+ quality at 20% below market.*
Q3: Missing parts on your website?
A: We solve it immediately:
Email product details for stock check
Send samples for rapid custom production
New items added monthly.
Q4: Can I get samples?
A: Yes, risk-free:
Express global shipping
Test quality before bulk orders.
Q5: Why choose Haifeng Auto Parts?
A: Unbeatable value:
Price Dominance: Premium quality, 20% cheaper
Service Excellence: Dedicated 1-on-1 support
Proven Reliability: Anti-counterfeit certified parts
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
15,000,000-20,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
At Guangzhou Haifeng Auto Parts Co., Ltd., we are more than a manufacturer; we are architects of automotive reliability. With a rich heritage of production expertise, we specialize in creating high-performance rubber components that form the backbone of modern vehicle systems. Our operatio... At Guangzhou Haifeng Auto Parts Co., Ltd., we are more than a manufacturer; we are architects of automotive reliability. With a rich heritage of production expertise, we specialize in creating high-performance rubber components that form the backbone of modern vehicle systems. Our operatio...
Get in touch with us
Leave a Message, we will call you back quickly!