Spindle Kits
One complete kit
Matched components
Service-ready
Reduced parts sourcing
Quick Navigate to a Product Page
Well built — and proven at every stage.
Everything in one box
Built from OE-spec components
Reduced install time
Checked and tested at every stage
Component material & heat treatment
Eddy-current testing
Dimensional inspection
Bearing clearance & rotation
Seal & grease
Kit completeness
Coating & corrosion
Final inspection
Built to your brand, not a catalog.
Kit contents & configuration
Materials & specification
Finishes & coatings
Hardware & installation
Application-specific hardware included in the kit.
Brand & packaging
Part numbers & SKU setup
Complete kits, one part number.
Spindle kit coverage across common applications, developed and expanded with our programs.
Complete
Kits
One SKU
Per repair
Ongoing
New applications
A small selection of our spindle kit SKUs
1,200+ Part Numbers
1,200+ Part Numbers
1,200+ Part Numbers
1,200+ Part Numbers
1,200+ Part Numbers
Protective Coatings & Surface Treatments
Bosda offers multiple surface finishing options to meet performance, durability, and environmental requirements across different applications:
Regular
Our standard finish provides reliable performance for general applications, delivering consistent quality and corrosion protection under normal operating conditions.
Black Oxidized
Our black oxidized finish enhances surface protection while improving resistance to wear and light corrosion, with the added benefits of a uniform appearance and increased durability.
ECoated
E-coating offers superior corrosion resistance and long-term durability, especially in harsh environments. This advanced coating process ensures even coverage across complex surfaces.
Looking for a spindle kit for a specific brand/model?
We likely have it in stock.
A small selection from our Spindle Kit SKU's
Bosda Part #:BH51899SK
Compatible with:
Bosda Part #:BH51899SK
Spindle Kit
Position: Rear
Compatible with:
Bosda Part #:51933SK
Compatible with:
Bosda Part #:51933SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51985SK
Compatible with:
Bosda Part #:51985SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51941SK
Compatible with:
Bosda Part #:51941SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51803SK1
Compatible with:
Bosda Part #:51803SK1
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51823SK
Compatible with:
Bosda Part #:51823SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51853SK
Compatible with:
Bosda Part #:51853SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51930SK
Compatible with:
Bosda Part #:51930SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51882SK
Compatible with:
Bosda Part #:51882SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51819SK
Compatible with:
Bosda Part #:51819SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:BH51899SK
Spindle Kit
Position: Rear
Compatible with:
Bosda Part #:51933SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51985SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51941SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51803SK1
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51823SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51853SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51930SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51882SK
Spindle Kit
Position: Front
Compatible with:
Bosda Part #:51819SK
Spindle Kit
Position: Front
Compatible with:
Finishing Options
Regular
Our Regular Wheel Hub Assemblies are engineered to deliver smooth rotation, accurate wheel alignment, and dependable load support across a wide range of driving conditions. Each hub assembly is built with precision-machined races, high-carbon bearing steel, and tightly integrated seals to maintain optimal performance throughout its service life.
Factory-balanced flanges ensure proper fitment and stability, while premium multi-purpose bearing grease minimizes friction and heat buildup. The sealed, unitized design simplifies installation, prevents contamination, and eliminates the need for frequent maintenance.
Key Features:
Precision-machined hub and bearing for smooth, stable operation
Unitized design with integrated seals—no maintenance required
High-strength steel construction for long-term durability
Balanced flange for accurate wheel mounting
Ideal everyday-use solution with reliable OEM-style performance
ECoated
Our Regular Wheel Hub Assemblies are engineered to deliver smooth rotation, accurate wheel alignment, and dependable load support across a wide range of driving conditions. Each hub assembly is built with precision-machined races, high-carbon bearing steel, and tightly integrated seals to maintain optimal performance throughout its service life.
Factory-balanced flanges ensure proper fitment and stability, while premium multi-purpose bearing grease minimizes friction and heat buildup. The sealed, unitized design simplifies installation, prevents contamination, and eliminates the need for frequent maintenance.
Key Features:
Precision-machined hub and bearing for smooth, stable operation
Unitized design with integrated seals—no maintenance required
High-strength steel construction for long-term durability
Balanced flange for accurate wheel mounting
Ideal everyday-use solution with reliable OEM-style performance
Black Oxidized
Our Regular Wheel Hub Assemblies are engineered to deliver smooth rotation, accurate wheel alignment, and dependable load support across a wide range of driving conditions. Each hub assembly is built with precision-machined races, high-carbon bearing steel, and tightly integrated seals to maintain optimal performance throughout its service life.
Factory-balanced flanges ensure proper fitment and stability, while premium multi-purpose bearing grease minimizes friction and heat buildup. The sealed, unitized design simplifies installation, prevents contamination, and eliminates the need for frequent maintenance.
Key Features:
Precision-machined hub and bearing for smooth, stable operation
Unitized design with integrated seals—no maintenance required
High-strength steel construction for long-term durability
Balanced flange for accurate wheel mounting
Ideal everyday-use solution with reliable OEM-style performance
