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WebbHome / Catalog / Belts & Tensioners / Belts
Dayco
Part number 5100810
Dayco lists 5100810 as a Poly Rib Belt HD with an EPDM, aramid-reinforced compound.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | 5100810 |
|---|---|
| Brand | Dayco |
| Department | Belts & Tensioners |
| Part type | Belts |
| Metric designation | 10PK2057Conditions / detailsExact catalog part row; dimensional identity only, not a fitment or interchange approval. |
| Effective length | 81.00 inConditions / detailsExact catalog part row; dimensional identity only, not a fitment or interchange approval. |
| Outside circumference | 81.56 inConditions / detailsExact catalog part row; dimensional identity only, not a fitment or interchange approval. |
| Top width | 1.38 inConditions / detailsExact catalog part row; dimensional identity only, not a fitment or interchange approval. |
| Rib count | 10Conditions / detailsExact catalog part row; dimensional identity only, not a fitment or interchange approval. |
| Manufacturer table classification | POLY-V SERPENTINE BELTSConditions / detailsExact unsuffixed Dayco catalog article, not physical-stock/package/revision certification or BOM approval. Dimensional identity only: no fitment, interchange, installation or variant approval. Metric Part Number is retained as an own-row designation, not promoted to an OE cross or a calculated dimension. No suffix, material, grade or construction detail is inferred. Neighbor rows are not demonstrated alternatives; routing, tensioner range, pulley alignment and exact required length must match. Preserve all original fields, qualifiers, references, holds and unresolved notes. Historical source citations remain unchanged; the pinned current PDF locator applies. No human/public approval or complete verified-set claim. |
| Dayco PDP Compound | EPDM, Aramid ReinforcedConditions / detailsExact own Dayco 5100810 North America PDP field, not an inferred belt-family property or inspected stock measurement. Existing catalog dimensions and holds remain unchanged. |
| Dayco PDP Backside Material | RubberConditions / detailsExact own Dayco 5100810 North America PDP field, not an inferred belt-family property or inspected stock measurement. Existing catalog dimensions and holds remain unchanged. |
| Dayco PDP Rib Depth | StandardConditions / detailsExact own Dayco 5100810 North America PDP field, not an inferred belt-family property or inspected stock measurement. Existing catalog dimensions and holds remain unchanged. |
| Dayco PDP Rib Profile | Straight RibConditions / detailsExact own Dayco 5100810 North America PDP field, not an inferred belt-family property or inspected stock measurement. Existing catalog dimensions and holds remain unchanged. |
| Dayco PDP Thickness (unit unprinted) | .169Conditions / detailsExact own Dayco 5100810 North America PDP field, not an inferred belt-family property or inspected stock measurement. Existing catalog dimensions and holds remain unchanged. Source label prints no unit for this field; literal .169 only, no inch/mm assignment or conversion. |
Need a measurement or technical specification? Ask our parts team before choosing the part.
No verified cross-references listed yet.
Have another part number? Ask us to check it.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.
Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table.
| Make | Model | Years |
|---|---|---|
| Kenworth | W900Original source conditionsKenworth W900 (2003) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2003 |
| Freightliner | 114SDOriginal source conditionsFreightliner 114SD (2012-2017) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2012-2017 |
| Freightliner | 122SDOriginal source conditionsFreightliner 122SD (2015) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2015 |
| Freightliner | M2 112Original source conditionsFreightliner M2 112 (2015-2019) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2015-2019 |
| Freightliner | Sport Chassis |
www.dayco.com — Source document cited for this item. Confirm the exact article and source restrictions; not a complete application or interchange approval.
Dayco lists 5100810 as a Poly Rib Belt HD with an EPDM, aramid-reinforced compound.
Exact catalog part row; dimensional identity only, not a fitment or interchange approval.
Exact unsuffixed Dayco catalog article, not physical-stock/package/revision certification or BOM approval. Dimensional identity only: no fitment, interchange, installation or variant approval. Metric Part Number is retained as an own-row designation, not promoted to an OE cross or a calculated dimension. No suffix, material, grade or construction detail is inferred. Neighbor rows are not demonstrated alternatives; routing, tensioner range, pulley alignment and exact required length must match. Preserve all original fields, qualifiers, references, holds and unresolved notes. Historical source citations remain unchanged; the pinned current PDF locator applies. No human/public approval or complete verified-set claim.
OE cross-reference, exact vehicle/engine fitment and full construction details not yet verified.
Research only; no complete verified cross set or human/public approval.
No-result catalog lookup is not evidence of incompatibility.
No source-backed crossReferences recorded yet; not proof that none exist.
Selected manufacturer-listed applications are now shown in Fitment. This is a partial set, not complete vehicle/configuration coverage.
No source-backed variants recorded yet; not proof that none exist.
Independent content review and explicit human approval remain required before public attachment.
Exact own North America article wording, not physical-stock, packaging or installed-drive verification. Dayco North America / English Buyer’s Guide make/model/year observation only. Source supplies no engine, accessory-drive position, routing, configuration or OE restrictions in this table; omission is not universal compatibility. Match the exact installed drive, pulley/belt configuration and current manufacturer instructions before selection. Preserve every literal year gap; no endpoint or unprinted year is added. No physical-stock, installation or exhaustive-fitment approval.
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.
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| Western Star | 4800SBOriginal source conditionsWestern Star 4800SB (2012,2016) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2012, 2016 |
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| Western Star | 4800SFOriginal source conditionsWestern Star 4800SF (2013-2016) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2013-2016 |
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| Western Star | 4900EXOriginal source conditionsWestern Star 4900EX (2002-2003,2015) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2002-2003, 2015 |
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| Western Star | 4900FAOriginal source conditionsWestern Star 4900FA (2002-2003,2010-2014,2016-2017) Manufacturer model/year guide only; engine, accessory drive and configuration are not stated in this table. | 2002-2003, 2010-2014, 2016-2017 |
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|---|
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.
