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SKU:
NLT2T04849
Ships for free in 2–4 business days.
Compressor Alternator Belt For Thermo King 6 Rib Tripac APU 78-1664 1E32438H05
$39.59
In Stock
$39.59
Sale price
$39.59
Regular price
This is an replacement APU compressor/alternator belt for Thermo King Tripac APU units; replaces 78-1664, 1E32438H05.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
| Thermo King Tripac APU units |
| Fits systems requiring a 6-rib drive belt |
Product Overview
Squealing, cracking, glazing or frayed ribs are signs an APU belt is nearing the end of its service life. A failed belt can stop both compressor and alternator drive depending on the arrangement.
This replacement six-rib belt restores mechanical drive in compatible Thermo King TriPac APU systems. Match 78-1664 / 1E32438H05 and pulley routing.
Key Features & Performance
- Replacement APU compressor/alternator belt for the listed application
- Intended to restore the original function when diagnosis or inspection confirms the existing part is worn, damaged or failed
- Match the original part number, mounting and connections before installation
- Replaces or cross-references 78-1664, 1E32438H05
Replaces / Cross-References
- 78-1664
- 1E32438H05
What Is Included
1 replacement component for this SKU unless the product images or option selection state otherwise.
Fitment Notes
Match the original part number, machine or engine model, mounting points, connector or hose/fitting style, and any serial-number restrictions before ordering. When a manufacturer uses multiple revisions within the same model family, the equipment serial number and original component should be the final fitment check.
Frequently Asked Questions
Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE and interchange numbers are provided for identification and fitment reference.
How should I verify fitment before ordering?
Compare the original part number, machine or engine model, mounting arrangement and electrical, fuel or hydraulic connections with the information above. For equipment parts, also verify the machine serial number whenever the manufacturer catalog uses serial breaks.
Part Summary
Keywords: APU compressor/alternator belt, Thermo King Tripac APU units, Fits systems requiring a 6-rib drive belt, 78-1664, 1E32438H05.