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WebbAlfdex
Part number 840.620604517
Alfdex lists manufacturer article 0604517 as a Service Kit; the supplier labels 840.620604517 an "OE Crankcase Breather Assembly", not a proven identical physical package.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | 840.620604517 |
|---|---|
| Brand | Alfdex |
| Department | Engine |
| Part type | Crankcase & Breathers |
| Alfdex0604517: Service-kit family configuration | Replaces only the functional partsConditions / detailsExact supplier 840.620604517, Brand Alfdex; narrow SOURCE-ATTRIBUTED evidence only, not physical stock/package/condition certification. Prefix/suffix and all older holds remain. Full supplier title: 840.620604517 - OE Crankcase Breather Assembly Full supplier Description: Does Not Come with Aluminum Diecast Base 2014-Present Oil Mist Separator, NGA Volvo D13 Mack MP8 2 Year Warranty from Install Date Alfdex article0604517 SOURCE-ATTRIBUTED only: exact supplier header and namedAlfdex cross. Maker service-kit family != stock Assembly/package. Retained aluminum lower housing is NOT kit material. Exact component counts unprinted. NA VolvoD13/MackMP8 2014-current rows only; current is source literal, not current2026 proof. No fitment, inverse/transitive replacement, EU21373547-to-NA-Volvo, warranty/performance or stockcontents approval. |
| Alfdex0604517: Service-kit family hardware and seals | All the hardware & seals neededConditions / detailsExact supplier 840.620604517, Brand Alfdex; narrow SOURCE-ATTRIBUTED evidence only, not physical stock/package/condition certification. Prefix/suffix and all older holds remain. Full supplier title: 840.620604517 - OE Crankcase Breather Assembly Full supplier Description: Does Not Come with Aluminum Diecast Base 2014-Present Oil Mist Separator, NGA Volvo D13 Mack MP8 2 Year Warranty from Install Date Alfdex article0604517 SOURCE-ATTRIBUTED only: exact supplier header and namedAlfdex cross. Maker service-kit family != stock Assembly/package. Retained aluminum lower housing is NOT kit material. Exact component counts unprinted. NA VolvoD13/MackMP8 2014-current rows only; current is source literal, not current2026 proof. No fitment, inverse/transitive replacement, EU21373547-to-NA-Volvo, warranty/performance or stockcontents approval. |
| Alfdex0604517: Retained lower housing | Not replaced; remove separator from lower housing rather than housing from engine blockConditions / detailsExact supplier 840.620604517, Brand Alfdex; narrow SOURCE-ATTRIBUTED evidence only, not physical stock/package/condition certification. Prefix/suffix and all older holds remain. Full supplier title: 840.620604517 - OE Crankcase Breather Assembly Full supplier Description: Does Not Come with Aluminum Diecast Base 2014-Present Oil Mist Separator, NGA Volvo D13 Mack MP8 2 Year Warranty from Install Date Alfdex article0604517 SOURCE-ATTRIBUTED only: exact supplier header and namedAlfdex cross. Maker service-kit family != stock Assembly/package. Retained aluminum lower housing is NOT kit material. Exact component counts unprinted. NA VolvoD13/MackMP8 2014-current rows only; current is source literal, not current2026 proof. No fitment, inverse/transitive replacement, EU21373547-to-NA-Volvo, warranty/performance or stockcontents approval. |
| Alfdex0604517: Retained lower housing material (not kit construction) | AluminumConditions / detailsExact supplier 840.620604517, Brand Alfdex; narrow SOURCE-ATTRIBUTED evidence only, not physical stock/package/condition certification. Prefix/suffix and all older holds remain. Full supplier title: 840.620604517 - OE Crankcase Breather Assembly Full supplier Description: Does Not Come with Aluminum Diecast Base 2014-Present Oil Mist Separator, NGA Volvo D13 Mack MP8 2 Year Warranty from Install Date Alfdex article0604517 SOURCE-ATTRIBUTED only: exact supplier header and namedAlfdex cross. Maker service-kit family != stock Assembly/package. Retained aluminum lower housing is NOT kit material. Exact component counts unprinted. NA VolvoD13/MackMP8 2014-current rows only; current is source literal, not current2026 proof. No fitment, inverse/transitive replacement, EU21373547-to-NA-Volvo, warranty/performance or stockcontents approval. |
| Alfdex article 0604517: Manufacturer article type | Service KitConditions / detailsLiteral manufacturer 0604517 Service Kit column only, not approval that stocked 840.620604517 Assembly equals the kit. Bind all four unchanged family fields, preserving their full supplier title/Description and article/stock/package/condition restrictions. Retained aluminum lower housing is not kit construction. Supplier complete-housing/discs/four-connectors narrative and depicted fasteners do not prove exact kit BOM, component count or stocked contents. Volvo D13 and Mack MP8 NA 2014-current rows retain their three-versus-four OE references; do not transfer 21373547 into NA Volvo D13. Current is source-literal, not blanket 2026 applicability. OCV/CCV, housing/connector/region and installation remain unresolved. No new dimensions/flow/pressure/efficiency, performance/warranty or physical identity/stock approval. All old unresolved/holds remain; no 0625109 identifier or 12 Nm procedure-family torque transfer. |
Need a measurement or technical specification? Ask our parts team before choosing the part.
| Brand / reference type | Part number | Notes |
|---|---|---|
| Volvo | 21975945 | Manufacturer service-kit0604517 associated with printed OE breather assembly reference; not whole-assembly interchange. |
| Volvo | 22877306 | Manufacturer service-kit0604517 associated with printed OE breather assembly reference; not whole-assembly interchange. |
| Volvo | 23188425 | Manufacturer service-kit0604517 associated with printed OE breather assembly reference; not whole-assembly interchange. |
| Mack |
Fitment has not been verified for this listing.
Compare the number on your existing part. If you’re unsure, our parts team can help check the match before you order.
www.alfdex.com — Source document cited for this item. Confirm the exact article and source restrictions; not a complete application or interchange approval.
Alfdex lists manufacturer article 0604517 as a Service Kit; the supplier labels 840.620604517 an "OE Crankcase Breather Assembly", not a proven identical physical package.
Exact supplier 840.620604517, Brand Alfdex; narrow SOURCE-ATTRIBUTED evidence only, not physical stock/package/condition certification. Prefix/suffix and all older holds remain. Full supplier title: 840.620604517 - OE Crankcase Breather Assembly Full supplier Description: Does Not Come with Aluminum Diecast Base 2014-Present Oil Mist Separator, NGA Volvo D13 Mack MP8 2 Year Warranty from Install Date Alfdex article0604517 SOURCE-ATTRIBUTED only: exact supplier header and namedAlfdex cross. Maker service-kit family != stock Assembly/package. Retained aluminum lower housing is NOT kit material. Exact component counts unprinted. NA VolvoD13/MackMP8 2014-current rows only; current is source literal, not current2026 proof. No fitment, inverse/transitive replacement, EU21373547-to-NA-Volvo, warranty/performance or stockcontents approval.
Literal manufacturer 0604517 Service Kit column only, not approval that stocked 840.620604517 Assembly equals the kit. Bind all four unchanged family fields, preserving their full supplier title/Description and article/stock/package/condition restrictions. Retained aluminum lower housing is not kit construction. Supplier complete-housing/discs/four-connectors narrative and depicted fasteners do not prove exact kit BOM, component count or stocked contents. Volvo D13 and Mack MP8 NA 2014-current rows retain their three-versus-four OE references; do not transfer 21373547 into NA Volvo D13. Current is source-literal, not blanket 2026 applicability. OCV/CCV, housing/connector/region and installation remain unresolved. No new dimensions/flow/pressure/efficiency, performance/warranty or physical identity/stock approval. All old unresolved/holds remain; no 0625109 identifier or 12 Nm procedure-family torque transfer.
Independent supplier SKU to exact manufacturer article bridge required before promoting candidate facts.
Complete OE references, qualified fitment and configuration/installation details remain unresolved.
Exact full website SKU, manufacturer part number and stocked package/contents require independent label or supplier-document proof. Numeric prefixes, omitted leading zeros, wrapper resemblance and raw OE leads do not establish that bridge. All facts below apply only to the named manufacturer candidate.
Source manufacturer kit is 0604517; full 620604517 and 840.620604517 not established. Website Assembly wording is not proof of kit contents.
OCV versus CCV, engine family, existing housing/connector configuration and regional OE row must be verified; 21373547 is not silently inserted into NA Volvo D13 row.
Exact dimensions, flow/separation efficiency, pressure limits, complete BOM and part-specific installation torque for the stocked item are not supplied by the captured exact rows; no generic g-Cleaner performance transferred.
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 Crankcase & Breathers


| 21373547 |
| Manufacturer service-kit0604517 associated with printed OE breather assembly reference; not whole-assembly interchange. |
| Mack | 21975945 | Manufacturer service-kit0604517 associated with printed OE breather assembly reference; not whole-assembly interchange. |
|---|
| Mack | 22877306 | Manufacturer service-kit0604517 associated with printed OE breather assembly reference; not whole-assembly interchange. |
|---|
| Mack | 23188425 | Manufacturer service-kit0604517 associated with printed OE breather assembly reference; not whole-assembly interchange. |
|---|
| Alfdex | 0604517 | Exact supplier named-manufacturer article attribution only; not replacement interchange. |
|---|
Reference numbers alone do not guarantee fit. Confirm the exact application.
Exact supplier BrandAlfdex Ref0604517 and named cross0604517 now support narrow maker-article attribution only, not stock Assembly=service-kit/physical-package proof. NA VolvoD13 row has3OE refs; MackMP8 row has4 including21373547; no NA Volvo21373547 transfer. Current means source literal, not current-production or blanket2026 applicability.
840.620604517 family instruction link does not establish exact stock assembly contents or make0625109 a replacement identifier.
No source-backed fitment recorded yet; not proof that none exist.
No source-backed variants recorded yet; not proof that none exist.
Independent content review and explicit human approval remain required before public attachment.