Core Product Focus

Wheel Spacers & Adapters

Project-focused sourcing and development for aftermarket wheel fitment applications, reviewed according to drawings, samples and specified vehicle information.

Fitment begins with the complete interface.

Yujitek supplies and develops wheel spacers and adapters for aftermarket wheel fitment projects. Products can be reviewed according to customer drawings, physical samples and specified applications, with project-based options for materials, dimensions, finishes, hardware matching and private-label packaging.

Technical boundary: This page is not a validated vehicle fitment database. Final suitability, installation method and safety-critical dimensions require project-specific review.

Machined aluminum wheel spacers and a bolt-on wheel adapter with wheel studs and nuts

Representative Products

Structures evaluated according to the application.

Slip-on Spacers

Thin spacer formats installed between the hub and wheel, reviewed together with remaining hub engagement and fastening length.

Bolt-on Hub-centric Spacers

Bolt-on structures with project-specific hub lip, center bore, PCD, thickness and hardware requirements.

PCD Conversion Adapters

Adapter projects connecting specified hub-side and wheel-side bolt patterns after dimensional and fastening review.

Hub Centric Rings

Center-bore adaptation components incorporated within the wheel fitment project rather than treated as a separate product line.

Spacer & Fastener Kits

Matched kits reviewed for seat type, thread, effective engagement, spacer thickness and tool clearance.

Customer-specific Packaging

Private-label packaging, labeling, instructions and kit BOMs evaluated according to project requirements.

Quotation Inputs

Information needed for a useful review.

Vehicle make and model

Model year

Front or rear axle

Original PCD

Wheel-side PCD

Center bore

Spacer thickness

Thread specification

Bolt or stud arrangement

Material requirement

Surface finish

Estimated quantity

Drawing or sample availability

Fitment & safety boundary

Wheel fitment components interact with hub geometry, wheel geometry, fasteners, brake and suspension clearance and installation practice. Yujitek does not provide an unverified “Guaranteed Fitment” or “Universal Fit” promise. All key dimensions, fastening conditions and application information must be confirmed before production and installation.

When a spacer changes the mounting stack, fastener length and effective engagement must be reviewed again rather than selected by appearance alone.

Need a specific PCD, center bore or thickness?

Send the drawing, sample information or specified application for project review.

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