VG1246060001 Automatic Tension Wheel Assembly

. Basic Product Information
Part Number: VG1246060001 (General AlternativeVG1246060005)
Product Name: Engine Fan Belt Automatic Tension Wheel Assembly (Tension)
Second, Adaptation Range
Compatible with heavy-duty truck D12/WD12 engines
Applicable vehicle models: Howo HOWO, Howo A7tractor, dump truck, mixer truck, and other heavytruck models.
Three. Core Role
1. Automatic constant belt tension, dynamic compensation for belt elongation and heat
Expansion and contraction allowance
2. Dudu electric motors, water pumps, and fan belts are slipping and emitting noise.
Ring, jump band falling off
3. Extend the belt’s service life and ensure stable power generation and heat dissipation systems.
Fixed operation
Four. Fault Replacement Judgment
The engine experiences sharp “squeaking” noiseswhen cold starting or turning on the air conditioningThe belt is experiencing rubber powder drop, severeeccentric wear, and frequent breakage. The batteryis running low, charging is unstable, and the watertemperature is abnormally high. The tensioner wheelbearings are loose, with significant swinging andinternal spring buckling force. Failure.
Five. Product Advantages
.Original factory installation hole positions, replacement and loading, no modifications required
2. High-precision sealed bearings, dust-proof and water-resistant, heavy -load vibration resistance
3. Built-in high-strength elastic structure, with long-lasting tension that is not easily degraded.
4. Die-cast aluminum housing, heat-resistant, fatigue-resistant,suitable for truck applications
Poor working conditions