How do I confirm pilotpart792339 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Bearing Idler 77-2686 77-3124 77-3088 for Thermo King SL SLX SLXe SLXi T-Ser Series

For Thermo King Front Idler

Front Idler 77-2686 for Thermo King

Q: What part numbers are associated with this Front Idler?

77-2686, 77-2775, 77-2777, 77-2778, 77-3088, 77-3116, 77-3124

OEM / REF: 77-2686SKU: pilotpart792339

Bearing Idler 77-2686 77-3124 77-3088 for Thermo King SL SLX SLXe SLXi T-Ser Series is a Front Idler replacement part for Thermo King Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Front Idler. Use OEM part number 77-2686 and confirm machine model, engine model, and serial...

Stock: In stock
Condition: New
Fitment: Thermo King Transmission & Undercarriage Parts
Category: Front Idler

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$41.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Front Idler Description

This Front Idler is indexed for Thermo King s: Fit for Thermo King Following Models: Spectrum SL Multi-Temp / SpectrumSLMulti-Temp SL Spectrum Multi-Temp / SLSpectrumMulti-Temp SL Spectrum Tier 2 Engine / SL SpectrumTier2 SL-100e / SL100E SL-100e Tier 2 Engine / SL100ETIER2 SL-200e / SL200E SL-200e Tier 2 Engine / SL200ETIER2 SL-400e / SL400E SL-400e SR2 / SL400ESR2 SL-400e SR2 Tier 2 Engine / SL400ETIER2 Spectrum SL Tier 2 Engine / SpectrumSLTier2. Compare reference number 77-2686 against the label on your existing Thermo King component before ordering.

Additional cross references on file: 77-2775, 77-2777, 77-2778. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

77-2686 77-2775 77-2777 77-2778 77-3088 77-3116 77-3124

Applications

Thermo King s: Fit for Thermo King Following Models: Spectrum SL Multi-Temp / SpectrumSLMulti-Temp SL Spectrum Multi-Temp / SLSpectrumMulti-Temp SL Spectrum Tier 2 Engine / SL SpectrumTier2 SL-100e / SL100E SL-100e Tier 2 Engine / SL100ETIER2 SL-200e / SL200E SL-200e Tier 2 Engine / SL200ETIER2 SL-400e / SL400E SL-400e SR2 / SL400ESR2 SL-400e SR2 Tier 2 Engine / SL400ETIER2 Spectrum SL Tier 2 Engine / SpectrumSLTier2

Fitment Notes

Brand or application signal: Thermo King Transmission & Undercarriage Parts
Product family: Front Idler
System category: Transmission & Undercarriage Parts > Crawler Undercarriage Parts > Front Idler
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.