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Home /Products/Bus Engine Parts/Yutong King Long Bus Yuchai Engine Belt Tensioner Pulley ADC12 Ductile Iron 0.3s Bus Spares 9405-00393

Yutong King Long Bus Yuchai Engine Belt Tensioner Pulley ADC12 Ductile Iron 0.3s Bus Spares 9405-00393

1
MOQ
$18.8/pieces 5-49 pieces
Price
Yutong King Long Bus Yuchai Engine Belt Tensioner Pulley ADC12 Ductile Iron 0.3s Bus Spares 9405-00393
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
The Shell Is Made Of: ADC12 Aluminum Alloy
Dynamic Response Time: ≤0.3 Seconds
Wheel Body: Ductile Iron
Gas Source Pressure: 0.6-0.8MPa
Salt Spray Test Reaches: 1000 Hours
Axis - Hole Coaxiality: ≤0.02mm
Runout Of The Wheel Groove: ≤0.1mm
Compensation Scope: ±5mm
Highlight:

ADC12 Ductile Iron Belt Tensioner Pulley 9405

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0.3s Response Yuchai Engine Tensioner

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Yutong King Long Bus Tensioner Pulley
Basic Infomation
Place of Origin: Nanjing, China
Brand Name: Dingguan
Certification: ISO 9001+ISO/TS 16949
Model Number: 9405-00393
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 Pulley 9405-00393

Precision belt tensioner pulley for Yuchai engines. ADC12 aluminum with ductile iron wheel and 0.3s dynamic response for Yutong and King Long buses.

Key Features

  • ADC12 + Ductile Iron: Lightweight strength
  • 0.3s Response: Fast dynamic adjustment
  • 0.6-0.8MPa: Standard pneumatic pressure
  • Multi-Brand: Yutong & King Long compatible

Contact us for competitive 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

D
Daniel
United States Jan 21.2026
trustpilot.com
Helpful (22)
Perfectly fits the original bus, no deviation at all
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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Contact Person : Mr. Wu Zexing
Tel : +86 13851550369
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Gaoli Auto Parts City, No. 18, Qixia Avenue, Nanjing
wuzexing@bussparesparts.com
+86 13851550369
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