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Yuchai Bus Engine Belt Tensioner L47YC-1002450 Torsion Spring Pre-Load Aluminum Bus Spares

1
MOQ
$20.00/pieces 5-49 pieces
Price
Yuchai Bus Engine Belt Tensioner L47YC-1002450 Torsion Spring Pre-Load Aluminum Bus Spares
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Hydrogen Embrittlement Protection: After Galvanizing, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 180℃ For 3 Hours.
Working Principle: Torsion Spring Pre - Tensioning Structure
Material Composition: High-strength Aluminum Alloy Shell
Tensile Force Characteristics: Rated Tension Force 600 - 1000N
Fatigue Life: 1.2 Million Loop Loads
Trip Range: Axial Travel ±8mm
Bearing: People - Oriented
Temperature Range: -40℃~+150℃
Packaging Identification: Laser Marking
Certification Standards: QC/T 802
Highlight:

Yuchai Torsion Spring Belt Tensioner L47YC-1002450

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Pre-Load Aluminum Bus Engine Tensioner

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Hydrogen-Free Yuchai Belt Tensioner
Basic Infomation
Place of Origin: Wenzhou, China
Brand Name: Three places
Certification: QC/T 802
Model Number: L47YC-1002450
Payment & Shipping Terms
Packaging Details: Carton, wooden box, custom packaging
Delivery Time: 5-15day
Payment Terms: T/T
Supply Ability: 5000/month
Product Description

Yuchai Belt Tensioner L47YC-1002450

Genuine Yuchai torsion spring belt tensioner. High-strength aluminum with pre-load design for consistent tension.

Key Features

  • Torsion Spring: Pre-load tension principle
  • Aluminum Body: High-strength lightweight
  • Embrittlement-Free: Safe production process
  • Yuchai Genuine: OEM compatible replacement

Contact us for wholesale pricing.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Mia
United States Mar 2.2026
Helpful (8)
Excellent service, very accurate product selection
Review Image
M
Matt
United States Dec 6.2025
Helpful (7)
Well‑made, looks and functions great.
Review Image
S
Samuel
United States Sep 10.2025
Helpful (6)
Standard model, seamless replacement for the original part
Review Image
Tag:

engine tensioner

engine belt tensioner

engine thermostat

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Tel : +86 13851550369
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wuzexing@bussparesparts.com
+86 13851550369
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