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Part number 89457
Dayco 89457 is cataloged as a heavy-duty automatic belt tensioner with direction CCW. Pulley 1 is listed at 74 mm diameter and 38 mm width.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | 89457 |
|---|---|
| Brand | Dayco |
| Department | Belts & Tensioners |
| Part type | Tensioners |
| Description | Automatic Belt Tensioner H.D.Conditions / detailsLabel and value retained as printed; units in the label are not duplicated. |
| Type | AutomaticConditions / detailsLabel and value retained as printed; units in the label are not duplicated. |
| Direction | CCWConditions / detailsLabel and value retained as printed; units in the label are not duplicated. |
| No. of Pulleys | 1Conditions / detailsLabel and value retained as printed; units in the label are not duplicated. |
| Pulley 1 Diameter(mm) | 74Conditions / detailsLabel and value retained as printed; units in the label are not duplicated. |
| Pulley 1 Flat | YConditions / detailsLabel and value retained as printed; units in the label are not duplicated. |
| Pulley 1 Width(mm) | 38Conditions / detailsLabel and value retained as printed; units in the label are not duplicated. |
Need a measurement or technical specification? Ask our parts team before choosing the part.
| Brand / reference type | Part number | Notes |
|---|---|---|
| Continental Elite | 49572 | manufacturer-listed-cross-reference. |
| GOODYEAR | 49572 | manufacturer-listed-cross-reference. |
| VOLVO | 20935523 | manufacturer-listed-cross-reference. |
| VOLVO | 21422767 | manufacturer-listed-cross-reference. |
Reference numbers alone do not guarantee fit. Confirm the exact application.
These source-qualified listings are not a fitment guarantee. Confirm the engine, OE number, installed equipment, mounting/configuration and VIN before selecting a part. Missing years or models have not been verified.
Shared wording applies within its original source scope. Each row retains its exact source conditions.
Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established.
Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred.
Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table.
| Make | Model | Years |
|---|---|---|
| Volvo | VNLOriginal source conditionsVolvo VNL; listed years: 2000-2017 Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred. | 2000-2017 |
| Volvo | VNMOriginal source conditionsVolvo VNM; listed years: 2003-2009 Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred. | 2003-2009 |
| Volvo | VNXOriginal source conditionsVolvo VNX; listed years: 2014-2017 |
No verified documents are listed for this part yet. Saved research PDFs remain drafts and are not attached here.
Ask for product documentationDayco 89457 is cataloged as a heavy-duty automatic belt tensioner with direction CCW. Pulley 1 is listed at 74 mm diameter and 38 mm width.
Label and value retained as printed; units in the label are not duplicated.
Private source-bound prose candidate only; all original owner fields, unresolved notes and held claims remain bound unchanged. No new fitment, interchange, installation, package-content or current-stock claim is made.
CW/CCW remain literal catalog direction codes; no orientation viewpoint or retrofit interpretation is inferred. Manufacturer article data is not inspection of physical stock.
Online ordering is coming soon. Contact our team about this part; listings do not confirm stock.
Contact us to confirm current availability and shipping options for this part.
More Tensioners
Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred.
| 2014-2017 |
| Mack | TD700Original source conditionsMack TD700; listed years: 2010-2017 Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred. | 2010-2017 |
|---|
| Mack | TitanOriginal source conditionsMack Titan; listed years: 2008-2017 Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred. | 2008-2017 |
|---|
| Volvo | VHDOriginal source conditionsVolvo VHD; listed years: 2003-2008 Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred. | 2003-2008 |
|---|
| Volvo | VNOriginal source conditionsVolvo VN; listed years: 2004 Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred. | 2004 |
|---|
| Volvo | VTOriginal source conditionsVolvo VT; listed years: 2006-2010 Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. Confirm engine, OE number, mounting/pulley configuration and VIN before selection; not every configuration of the listed model is established. Discontinuous year lists retained exactly; no intervening years or cross-brand engine assignments inferred. | 2006-2010 |
|---|
Applications not listed here have not been verified.
Compare the number on your existing part. If you’re unsure, our parts team can help check the match before you order.
