Loading…
Alfdex
ATRO
Automann
Automann Phoenix
B'laster
Barksdale
Bendix
BF Original
BorgWarner
Bosch
Breeze
Calorstat
Clampco
ConMet
Continental
DAVCO
Dayco
Deflecto
Delco Remy
DENSO
Diesel Cast Welding
Doctor PreloadDTBPDTBP
Eco Flaps
Econoride
Elring
Everco HD
EZ Oil Drain Valve
Fersa
FIAMM
Firestone
Four Seasons
Freightliner
Gabriel
Grote
Gunite
GUNK
Haldex
HELLA
Hendrickson
Hengst
Hutch
Interstate
Kit Masters
Link
Littelfuse
Lucas Oil Products
MAHLE
Mallentech
Marathon
Meritor
Michelin
Mitsubishi
Monroe
National
Neapco
Norgren
Permatex
Pex
Phillips
Pollak
Pur-Start
Pur-Stop
RevHD
SACHS
SAF
Sampa
Sanden
Sensata
SKF
Spicer
Spicer Select
Stabilus
STEMCO
The A Blade
Timken
Titeseal
Torca
TRICO
Velvac
Victor Reinz
Volvo
WABCO
Wagner
Walther EMC
WebbAutomann
Part number AUBK8866-154
Automann describes AUBK8866-154 as a U bolt kit with Specialty Bend, Grade 8, 7/8in-14 thread, 7/8in Ubolt Dia., 5.250in width and 15.500in length. Bolts/Nuts reads 4-MUBW184, 4-DN5; those counts do not establish the number of U bolts. FRT remains unexpanded, with no inferred front position, additional grade standard or size-only vehicle fitment.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | AUBK8866-154 |
|---|---|
| Brand | Automann |
| Department | Suspension |
| Part type | U-Bolts & Hardware |
| Product Level | Fleet StandardConditions / detailsOwn exact-product printed field |
| Applications | FreightlinerConditions / detailsHeader application category; retain full source description constraints Exact SpecialtyBend,Grade8,7/8-14thread,5.250inwidth,15.500inlength; source components4MUBW184washers and4DN5nuts. No count of Ubolts inferred from fourwashers/nuts. |
| Unit Size | 1Conditions / detailsPrinted physical unit/package field |
| Weight | 12.1 lbsConditions / detailsOwn exact-product printed field |
| Package dimensions | 20.25 X 8.625 X 1.5 inConditions / detailsShipping package dimensions, not physical part dimensions |
| UPC Code | 889626155161 |
| Applications | FreightlinerConditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed Exact owning source description: U Bolt Kit 7/8 X 5-1/4 X 15-1/2 FRT Source application categories/series do not establish all vehicle configurations. No unstated engine/year expansion. Exact SpecialtyBend,Grade8,7/8-14thread,5.250inwidth,15.500inlength; source components4MUBW184washers and4DN5nuts. No count of Ubolts inferred from fourwashers/nuts. |
| Ubolt Type | Specialty BendConditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed |
| Grade | 8Conditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed |
| Thread | 7/8"-14Conditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed |
| Ubolt Dia. | 7/8"Conditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed |
| Width | 5.250"Conditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed |
| Length | 15.500"Conditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed |
| Bolts/Nuts | 4-MUBW184, 4-DN5Conditions / detailsOwn exact-product attribute; unit retained within literal value/label only as printed Despite source attribute label,BOM identifiesMUBW184aswasher andDN5asnut,foureach; notfourbolts. |
| Manufacturer description | U Bolt Kit 7/8 X 5-1/4 X 15-1/2 FRTConditions / detailsPreserve all printed application, configuration and installation qualifiers FRT retainedliteral; do not inferfrontposition fromunexpandedabbreviation. No size-onlyvehiclefitment. |
Need a measurement or technical specification? Ask our parts team before choosing the part.
| Brand / reference type | Part number | Notes |
|---|---|---|
| Freightliner | 1123853001 | manufacturer-listed cross reference. |
| Freightliner | 11-23853-001 | manufacturer-listed cross reference. |
| Freightliner | 6813250325 | manufacturer-listed cross reference. |
| Freightliner | 681-325-03-25 | manufacturer-listed cross reference. |
| Meritor | R30U8267153 |
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 | Rear Fas Airliner lI (Freightliner & Sterling) Exact owning source description: U Bolt Kit 7/8 X 5-1/4 X 15-1/2 FRT Source application categories/series do not establish all vehicle configurations. No unstated engine/year expansion. Schematics context only; type: Suspension Exact SpecialtyBend,Grade8,7/8-14thread,5.250inwidth,15.500inlength; source components4MUBW184washers and4DN5nuts. No count of Ubolts inferred from fourwashers/nuts. Original source conditionsFreightliner Rear Fas Airliner lI (Freightliner & Sterling) Exact owning source description: U Bolt Kit 7/8 X 5-1/4 X 15-1/2 FRT Source application categories/series do not establish all vehicle configurations. No unstated engine/year expansion. Schematics context only; type: Suspension Exact SpecialtyBend,Grade8,7/8-14thread,5.250inwidth,15.500inlength; source components4MUBW184washers and4DN5nuts. No count of Ubolts inferred from fourwashers/nuts. | 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 describes AUBK8866-154 as a U bolt kit with Specialty Bend, Grade 8, 7/8in-14 thread, 7/8in Ubolt Dia., 5.250in width and 15.500in length. Bolts/Nuts reads 4-MUBW184, 4-DN5; those counts do not establish the number of U bolts. FRT remains unexpanded, with no inferred front position, additional grade standard or size-only vehicle fitment.
Own exact-product attribute; unit retained within literal value/label only as printed
Own exact-product attribute; unit retained within literal value/label only as printed Despite source attribute label,BOM identifiesMUBW184aswasher andDN5asnut,foureach; notfourbolts.
Preserve all printed application, configuration and installation qualifiers FRT retainedliteral; do not inferfrontposition fromunexpandedabbreviation. No size-onlyvehiclefitment.
Related options, components and same-family products do not establish interchangeable/selectable variants without exact configuration and current target identity review.
Research evidence only; no public or human approval.
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.
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 U-Bolts & Hardware

Reference numbers alone do not guarantee fit. Confirm the exact application.