Compressor belt tensioner (assembled, new model)
Used: 600.00$
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We are the company «RefBelholod»
We have been working with refrigerators
CARRIER & THERMO KING for more than 10 years.
We have a large warehouse of secondary spare parts for refrigerators. Excellent quality of spare parts, all spare parts are inspected!
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→New Style Mechanical Compressor Belt Tensioner Assembly (Genuine) Thermo King SLXe / SLXi Part 92-9487 / 77-3189
The Genuine Compressor Belt Tensioner Assembly Thermo King 92-9487 (New Style) (Upgraded Spring-Loaded Tensioning Mechanism / Genuine Powertrain Hardware) represents the next engineering evolution in transport refrigeration drivetrain management. Supplied as a fully assembled, heavy-duty unit (including the reinforced tension arm, calibrated internal dampening block, and precision idler pulley), this modern assembly is specifically designed to provide ultra-stable belt tension across the compressor drive layout of the advanced Thermo King SLXe and flagship SLXi trailer platforms.
Operating within the highly sophisticated and computerized environments of the modern SLXe and SLXi fleets, the compressor demands absolute rotational stability to respond to rapid temperature fluctuations. The "New Style" 92-9487 tensioner features an upgraded structural geometry designed to better absorb the violent kinetic shock loads generated during automated Cycle-Sentry startup sequences. Despite its reinforced design, prolonged highway operations, extreme thermal cycling, and constant diesel vibration will eventually fatigue the internal dampening spring and compromise the pulley bearing. Once the tension arm loses its calibrated clamping force, the main compressor belt will slip, glaze, and emit a high-pitched squealing noise under load. This immediately degrades the compressor's RPM, cripples the unit's cooling capacity, and accelerates total belt failure. The genuine Thermo King upgraded tensioner is cast from high-tensile alloys to guarantee absolute rotational alignment, eliminate harmonic belt whip, and maximize operational uptime.
This critical modern drivetrain upgrade is indexed within official factory blueprints. Due to engineering revisions, this single assembly replaces and covers multiple part catalog references: 92-9487 (929487), 77-3189 (773189), 77-3228 (773228), and 77-3251 (773251).
Technical Information:
- Manufacturer: Thermo King (Original OEM Equipment Builder)
- Hardware Type: Compressor Belt Tensioner Assembly (New Style / Reinforced Unit)
- Primary Responsibility: Delivering enhanced, dynamic mechanical tension to the compressor belt to eliminate slippage on modern high-capacity units
- Part Catalog References: Thermo King 92-9487, 929487, 77-3189, 773189, 77-3228, 773228, 77-3251, 773251
- Assembly Contents: Upgraded heavy-duty spring housing, tensioning arm, and precision idler pulley
Used in Equipment Logistics:
Engineered for exact mechanical fitment within the primary engine compartments of modern flagship diesel trailer layouts:
SLXe series: SLXe 100, SLXe 200, SLXe 300, and SLXe 400 platforms;
SLXi series: Fully compatible across the modern SLXi fleet architecture.
Catalog Number:
Thermo King: 92-9487, 77-3189, 77-3228, 77-3251
Delivery and Warranty:
Fast structural shipping layout options across Russia and Belarus regions. 1-month comprehensive operational warranty included. Distributed inside rigid protective trade packaging to ensure the precision-calibrated internal spring mechanism is fully shielded from transit impacts.
Hearing a loud belt squeal on your modern SLXi unit, or noticing a wobbling tensioner arm? A weak tensioner will snap a fresh belt mid-route and risk your cargo! Call or message us on WhatsApp, the genuine new style tensioner 92-9487 is always in stock! Price is negotiable!
Product Description: Buy genuine new style compressor belt tensioner assembly Thermo King 92-9487 for SLXe and SLXi trailer refrigeration units. Replaces 77-3189, 77-3228, 77-3251. Fast shipping.
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The price during the day can change several times, in such cases it is unloaded manually.
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