Wheel Flange

Precision-machined for accurate wheel and rotor mounting. Bosda wheel flanges are engineered with tight control of critical dimensions, runout, and concentricity to support accurate fit, smooth braking, and consistent wheel-end performance.

Precision-machined

Controlled runout

Controlled concentricity

Matched to hub programs

Engineering & quality

Well built — and proven at every stage.

Engineered around the application and verified through the program, from raw material to final inspection.

Controlled runout & concentricity

Tight control of lateral and radial runout helps ensure precise wheel and rotor alignment for smooth, consistent performance.

Precision machining

Machined to tight tolerances for an accurate, consistent mounting surface.

Materials & durability

Controlled material specifications for strength and long service life.

Surface protection

Regular, black-oxide, or e-coating specified to the market and application.

Checked and tested at every stage

Incoming material

Machining

Balancing

Finishing

Final Inspection

Material Verification

Incoming material checked to specification.

Dimensional inspection

Critical dimensions, bolt-circle, and pilot verified by gauge and CMM.

Flange runout

Mounting-face runout checked for true, vibration-free running.

Concentricity & roundness

Checked for concentric, true-running geometry.

Surface finish

Machined surfaces inspected for consistency.

Coating & corrosion

Surface finish inspected and salt-spray tested to specification.

Final inspection

Visual and dimensional check before packing.
Critical checks are performed on every unit; durability and corrosion testing are validated on a sampling basis to program requirements. Backed by IATF 16949 and/or ISO 9001 certified quality systems.
Made for your program

Built to your brand, not a catalog.

The real advantage of building with Bosda — we tailor the product and the program to you. This is private-label, done properly.

Finishes & coatings

Regular, black-oxide, e-coating, or a customer-specified finish.

Materials & specification

Developed around your program requirements.

Bolt pattern & configuration

Machined to your application configuration.

Hardware & installation

Application-specific hardware and configuration.

Brand & packaging

Your brand and packaging, ready for your shelf.

Part numbers & SKU setup

Aligned to your existing program.
Coverage & new-product development

Coverage for selected late-model platforms.

Knuckle-hub coverage for selected late-model platforms, expanded as new applications emerge.

Bolt-on

Corner unit

Late-model

Platforms

Ongoing

New applications

A small selection of our 1,200+ hub 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

Surface Protection Options Designed for Performance and Durability

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 Wheel Flange for a specific brand/model?

We likely have it in stock.

A selection of our 200+ Wheel Flange SKU's

Bosda Part #:BF930352

Compatible with:

2004-2006 Mitsubishi Lancer
2003-2006 Mitsubishi Outlander

Bosda Part #:BF930352

Wheel Flange

Position: Front

Compatible with:

2004-2006 Mitsubishi Lancer
2003-2006 Mitsubishi Outlander

Bosda Part #:BF930955

Compatible with:

2001-2002 Kia Rio

Bosda Part #:BF930955

Wheel Flange

Position: Front

Compatible with:

2001-2002 Kia Rio

Bosda Part #:BF930250

Compatible with:

1992-1998 BMW 318i
1992-1998 BMW 318is
1998-2000 BMW 323i
1998-1999 BMW 323is
2001-2006 BMW 325Ci

Bosda Part #:BF930250

Wheel Flange

Position: Rear

Compatible with:

1992-1998 BMW 318i
1992-1998 BMW 318is
1998-2000 BMW 323i
1998-1999 BMW 323is
2001-2006 BMW 325Ci

Bosda Part #:BF930651

Compatible with:

2003-2005 Kia Rio

Bosda Part #:BF930651

Wheel Flange

Position: Front

Compatible with:

2003-2005 Kia Rio

Bosda Part #:BF930400

Compatible with:

2001-2013 Toyota Highlander
2004-2018 Toyota Camry
2004-2008 Toyota Solara
2013-2018 Lexus ES300h

Bosda Part #:BF930400

Wheel Flange

Position: Front

Compatible with:

2001-2013 Toyota Highlander
2004-2018 Toyota Camry
2004-2008 Toyota Solara
2013-2018 Lexus ES300h

Bosda Part #:BF930802

Compatible with:

Bosda Part #:BF930802

Wheel Flange

Position: Front

Compatible with:

Bosda Part #:BF930107

Compatible with:

1997-2001 Audi A4
1998-2005 Volkswagen Passat

Bosda Part #:BF930107

Spindle Kit

Position: Front

Compatible with:

1997-2001 Audi A4
1998-2005 Volkswagen Passat

Bosda Part #:BF930553

Compatible with:

2000-2006 Mazda MPV

Bosda Part #:BF930553

Wheel Flange

Position: Front

Compatible with:

2000-2006 Mazda MPV

Bosda Part #:BF930026

Compatible with:

Bosda Part #:BF930026

Wheel Flange

Position: Front

Compatible with:

Bosda Part #:BF930402

Compatible with:

2002-2003 Toyota Camry
2001-2005 Toyota Rav4

Bosda Part #:BF930402

Wheel Flange

Position: Front

Compatible with:

2002-2003 Toyota Camry
2001-2005 Toyota Rav4

Bosda Part #:BF930352

Wheel Flange

Position: Front

Compatible with:

2004-2006 Mitsubishi Lancer
2003-2006 Mitsubishi Outlander

Bosda Part #:BF930955

Wheel Flange

Position: Front

Compatible with:

2001-2002 Kia Rio

Bosda Part #:BF930250

Wheel Flange

Position: Rear

Compatible with:

1992-1998 BMW 318i
1992-1998 BMW 318is
1998-2000 BMW 323i
1998-1999 BMW 323is
2001-2006 BMW 325Ci

Bosda Part #:BF930651

Wheel Flange

Position: Front

Compatible with:

2003-2005 Kia Rio

Bosda Part #:BF930400

Wheel Flange

Position: Front

Compatible with:

2001-2013 Toyota Highlander
2004-2018 Toyota Camry
2004-2008 Toyota Solara
2013-2018 Lexus ES300h

Bosda Part #:BF930802

Wheel Flange

Position: Front

Compatible with:

Bosda Part #:BF930107

Spindle Kit

Position: Front

Compatible with:

1997-2001 Audi A4
1998-2005 Volkswagen Passat

Bosda Part #:BF930553

Wheel Flange

Position: Front

Compatible with:

2000-2006 Mazda MPV

Bosda Part #:BF930026

Wheel Flange

Position: Front

Compatible with:

Bosda Part #:BF930402

Wheel Flange

Position: Front

Compatible with:

2002-2003 Toyota Camry
2001-2005 Toyota Rav4

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

Ready to build a wheel-end program with Bosda?

This is a staging environment

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