Excavator Engine Parts
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2852161 is consistently cross-referenced with Dayco APV2641 as an automatic V-ribbed-drive-belt tensioner for Case IH, New Holland and Steyr applications. Published replacement data gives a 74 mm pulley and approximately 34 mm width. Confirm the complete number, pulley diameter and width, rib path, arm offset, mounting bore, spring direction, engine model and equipment serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Case IH / CNH tensioner reference | 2852161 |
| Manufacturer Cross-Reference | Dayco tensioner reference | APV2641 |
| Published Equipment Cross-Reference | New Holland / Iveco reference | 504028028 |
| Published Related Replacement | Verify application and arm geometry | 2855622 |
| Published Related Replacement | Verify application and arm geometry | 87803067 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
2 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Published equipment brands: Case IH / New Holland / Steyr, Fitment limitation: Confirm number, pulley, ribs, arm, mount, engine and equipment serial range. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: APV2641. Related assembly numbers (not direct interchanges): 2855622, 87803067.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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