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WebbHome / Catalog / Brakes / Brake Calipers
Automann
Part number 158.K081257
Automann catalogs 158.K081257 as an ADB22XV air disc brake caliper. Its description specifies Freightliner, 12 Degree Steer and Drive Axle and Type B, which is left-hand for most applications rather than an unconditional side designation.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | 158.K081257 |
|---|---|
| Brand | Automann |
| Department | Brakes |
| Part type | Brake Calipers |
| Product Level | Fleet StandardConditions / detailsOwn exact-product printed field |
| Applications | Bendix, FreightlinerConditions / detailsOwn exact-product printed field |
| Unit Size | 1Conditions / detailsOwn exact-product printed field |
| Weight | 71 lbsConditions / detailsOwn exact-product printed field |
| Package dimensions | 21 X 14.5 X 22 inConditions / detailsShipping package dimensions, not physical part dimensions |
| UPC Code | 889626391408Conditions / detailsOwn exact-product printed field |
| Applications | Bendix FreightlinerConditions / detailsOwn exact-product attribute; unit only as printed |
| Manufacturer description | Freightliner, 12 Degree Steer and Drive Axle
Type B, Which is LH for Most Applications
Includes 100.A1369.10 KitConditions / detailsPreserve all printed application and installation qualifiers |
Need a measurement or technical specification? Ask our parts team before choosing the part.
| Brand / reference type | Part number | Notes |
|---|---|---|
| Bendix | K109958X | manufacturer-listed cross reference. |
| Bendix | K081257 | 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.
| Make | Model | Years |
|---|---|---|
| Freightliner | steer and drive axle, 12-degree, Type B ADB22XV Type B stated LH for most applications; handedness remains application-dependent. Original source conditionsFreightliner steer and drive axle, 12-degree, Type B ADB22XV Type B stated LH for most applications; handedness remains application-dependent. | Not stated |
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.
No verified documents are listed for this part yet. Saved research PDFs remain drafts and are not attached here.
Ask for product documentationAutomann catalogs 158.K081257 as an ADB22XV air disc brake caliper. Its description specifies Freightliner, 12 Degree Steer and Drive Axle and Type B, which is left-hand for most applications rather than an unconditional side designation.
Preserve all printed application and installation qualifiers
Type B is LH for MOST applications, not universal. Confirm mounting angle/axle/carrier before fitment.
Related opposite caliper and Webb alternative are not proven same-application configuration variants merely by related/alternative table placement. No year rows printed.
Research evidence only; no public or human approval.
Prior counterpart pages do not by themselves verify the website Automann identity or any transitive cross-reference. Owning manufacturer confirmation remains required.
No new owning fields or selectable variant links. Existing exact technical/identity holds remain.
Length-family rows do not prove equal installed application, routing, thread geometry or operating envelope.
Frozen historical source gaps must be read with later source-availability context.
New qualified associations await independent source-content review and human approval. All original generic claims and their exact holds remain unchanged.
Original cross/specification table was not refreshed by narrative recapture; current complete source, revision and counterpart confirmation are unproved.
No physical stock/package inspection, reciprocal/transitive cross, universal fitment, additional engine/year range or performance/pressure approval. Empty captured sections do not establish catalog absence.
Versioned narrative/configuration captured-source context only; original fullauthor/sourceCapture/priorreviews unchanged.
No new owning cross/specification/fitment/configuration claims, source repair, implicit hold supersession, public/physical stock approval.
Exact narrative and labelledroles are not genericfamily-to-part fitment, counterpart property transfer or transitive interchange; empty fields are boundedcapture observations, not sourceabsenceproof.
Freightliner12degreeSteerAndDrive/TypeB/LHforMostApplications, notuniversalLH. Includes100.A1369.10guidekitqty1 only; carrier-mountkit/socket/oppositecaliperRelated notBOM. WebbMC225LHAlternative notunrestrictedinterchange ormakerbridge. No genuineBendix oryearinference.
Genericcaliper/carrier/carmaker envelope omits Freightliner12degreeSteerDrive/TypeB/LHforMostApplications restriction. Guidekitonly explicitincluded; Alternative/Related items notBOM orunrestrictedinterchange. Exactnumbers notdisproved.
Left (LH)This part
Right (RH)158.K081256Online 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 Brake Calipers
No source-backed variants recorded yet; not proof that none exist.
Independent content review and explicit human approval remain required before public attachment.
Private source-bound description candidate only; independent prose review and explicit root registration required. Saved catalog assertions do not confirm current supplied stock, physical contents, installed fitment or public/human approval.