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WebbSKF
Part number 180.CR1623
Supplier-listed SKF 1623 composite trailer-axle oil hubcap with six bolt holes and a side-fill plug.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | 180.CR1623 |
|---|---|
| Brand | SKF |
| Department | Wheel Ends |
| Part type | Hub Caps & Gaskets |
| Hub Cap Type | SKFConditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| Kits (Y/N) | NoConditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| # of Bolt Holes | 6Conditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| Material | CompositeConditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| Axle | TrailerConditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| Oil / Grease | OilConditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| Side Fill Plug | YesConditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| Bolt Hole Circle Dia (in) | 5.125"Conditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
| Height (in) | 2.632"Conditions / detailsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. |
Need a measurement or technical specification? Ask our parts team before choosing the part.
| Brand / reference type | Part number | Notes |
|---|---|---|
| SKF | 1623 | Directed supplier-listed reference only. Reference conditionsSupplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. Literal supplier note: Oil Fill Hubcap |
| STEMCO | 340-4066 | manufacturer comparison-chart reference. Reference conditionsSKF article 1623; PUB 457036 EN / January 2023; PDF page 4; target column: STEMCO STD. NO SIDE FILL. January2023 manufacturer comparison-chart co-row; exact column qualifier retained, not installed fit or reciprocal/transitive replacement Private review proposal only. Preserve all published qualifications and historical holds; no physical-stock authentication, package/condition/fitment/installation approval, brand relabel, generic prefix stripping, inverse or transitive interchange. Each claim remains attributed to the exact manufacturer article and source scope. No public approval. DTBP stock-listing wording only, not independent manufacturer verification or inspection of the supplied part. Existing identity, package, condition, specification, cross-reference and fitment holds remain; confirm the exact part before selection. Supplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. Trailer axle is a supplier specification, not a verified vehicle/model application. Current supplier mapping to SKF1623 remains source-attributed, not physical stock. Maker chart bolt circle5.125-5.250, no unitprinted, versus supplier5.125in is not silently collapsed. No neighboring adapter/O-ring/kit contents. Research only; exact application and human approval required before public fitment or interchange. Manufacturer prints base1623 only; exact DTBP 180.CR1623 prefix/package identity still needs confirmation. Maker hubcaps PDF p4 exact1623 Composite Oil Trailer row exists; exact180.CR1623 supplier-to-maker bridge missing. No 1612 dimensions or trailer-wide fit transfer. All historical fields/identity/package/fitment/variant holds unchanged. No public or physical stock approval. No source-backed crossReferences 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. Private review proposal only. Preserve all published qualifications and historical holds; no physical-stock authentication, package/condition/fitment/installation approval, brand relabel, generic prefix stripping, inverse or transitive interchange. Each claim remains attributed to the exact manufacturer article and source scope. No public approval. Every existing held object remains unchanged; source-supported article context is not physical stock, factory package, condition, fitted vehicle, interchange or public approval. Label/value must explicitly belong to exact manufacturer article 1623; do not display an unqualified stock specification. Exact manufacturer-article context only, not physical-stock, factory-package, condition or installed-fit approval. All prior source, identity, stock and fitment holds remain. No reciprocal/transitive interchange or transfer of counterpart specifications. |
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.
No verified documents are listed for this part yet. Saved research PDFs remain drafts and are not attached here.
Ask for product documentationSupplier-listed SKF 1623 composite trailer-axle oil hubcap with six bolt holes and a side-fill plug.
DTBP stock-listing wording only, not independent manufacturer verification or inspection of the supplied part. Existing identity, package, condition, specification, cross-reference and fitment holds remain; confirm the exact part before selection.
Supplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain.
Trailer axle is a supplier specification, not a verified vehicle/model application.
Exact manufacturer-article context only, not physical-stock, factory-package, condition or installed-fit approval. All prior source, identity, stock and fitment holds remain. No reciprocal/transitive interchange or transfer of counterpart specifications. Retain all current source/stock/package/role/suffix restrictions; no removal of current construction facts, engineering-complete assertion or current-fit/availability claim.
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 Hub Caps & Gaskets


| STEMCO | 343-4066 | manufacturer comparison-chart reference. Reference conditionsSKF article 1623; PUB 457036 EN / January 2023; PDF page 4; target column: STEMCO STD. WITH SIDE FILL. January2023 manufacturer comparison-chart co-row; exact column qualifier retained, not installed fit or reciprocal/transitive replacement Private review proposal only. Preserve all published qualifications and historical holds; no physical-stock authentication, package/condition/fitment/installation approval, brand relabel, generic prefix stripping, inverse or transitive interchange. Each claim remains attributed to the exact manufacturer article and source scope. No public approval. DTBP stock-listing wording only, not independent manufacturer verification or inspection of the supplied part. Existing identity, package, condition, specification, cross-reference and fitment holds remain; confirm the exact part before selection. Supplier-listed exact article association only; not independent manufacturer verification of DTBP stock, engineering approval, installed fit, current package or reciprocal/transitive interchange. Existing holds remain. Trailer axle is a supplier specification, not a verified vehicle/model application. Current supplier mapping to SKF1623 remains source-attributed, not physical stock. Maker chart bolt circle5.125-5.250, no unitprinted, versus supplier5.125in is not silently collapsed. No neighboring adapter/O-ring/kit contents. Research only; exact application and human approval required before public fitment or interchange. Manufacturer prints base1623 only; exact DTBP 180.CR1623 prefix/package identity still needs confirmation. Maker hubcaps PDF p4 exact1623 Composite Oil Trailer row exists; exact180.CR1623 supplier-to-maker bridge missing. No 1612 dimensions or trailer-wide fit transfer. All historical fields/identity/package/fitment/variant holds unchanged. No public or physical stock approval. No source-backed crossReferences 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. Private review proposal only. Preserve all published qualifications and historical holds; no physical-stock authentication, package/condition/fitment/installation approval, brand relabel, generic prefix stripping, inverse or transitive interchange. Each claim remains attributed to the exact manufacturer article and source scope. No public approval. Every existing held object remains unchanged; source-supported article context is not physical stock, factory package, condition, fitted vehicle, interchange or public approval. Label/value must explicitly belong to exact manufacturer article 1623; do not display an unqualified stock specification. Exact manufacturer-article context only, not physical-stock, factory-package, condition or installed-fit approval. All prior source, identity, stock and fitment holds remain. No reciprocal/transitive interchange or transfer of counterpart specifications. |
|---|
Reference numbers alone do not guarantee fit. Confirm the exact application.