Caterpillar 357.38mm Outer Diameter Front Idler Wheel 278-1301

Name: Caterpillar 357.38mm Outer Diameter Front Idler Wheel 278-1301
SKU: 278-1301

Front Idler, Transmission & Undercarriage

Caterpillar 357.38mm Outer Diameter Front Idler Wheel for heavy equipment. Part number 278-1301. Verify machine model and serial number before ordering.

SKU: 278-1301 Categories: Transmission & Undercarriage, Front Idler

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PRODUCT DATA

Product identification

Product name	Caterpillar 357.38mm Outer Diameter Front Idler Wheel 278-1301
Primary part number	278-1301
Alternative/reference numbers	None published; use the primary part number
Product type	Front Idler
Main system	Transmission & Undercarriage
Compatible equipment reference	Caterpillar
Compatible machine/engine models	Not published; confirm from machine and engine data
Condition	Not publicly specified; confirm in quotation
Minimum order quantity	On request
Lead time	On request
Response	Confirmed after inquiry review
Verification required	Part number, machine model, serial information, quantity and clear photos

For 278-1301 Front Idler, compare the complete marking, mounting points, ports or connectors, dimensions and machine serial information. The listed references are identification data, not a guarantee of fit. Supplied references are compared and unresolved conflicts are documented before quotation.

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Description

Caterpillar 357.38mm Outer Diameter Front Idler Wheel 278-1301 is a front idler product that guides the track chain and contributes to correct track tension. It is listed for Caterpillar heavy-equipment applications; use part number 278-1301 as the primary identification reference.

Part Number: 278-1301
Brand: Caterpillar
Product Category: Front Idler
Equipment Type: Track Loader
Compatible Models: 257D, 257D3, 257B, 247B, 247B3, 257B3
Engine Models: Confirm by equipment serial number
Condition: New

Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.