Our Automotive Engine Camshaft Adjuster 9819033680 is an engine timing component designed to work with the camshaft timing system. The part is referenced by OE 9819033680 / 0805H8 and is listed in aftermarket catalogs as a camshaft adjuster, cam gear or VVT hub, with a 38-tooth configuration.
The component is suitable for automotive engine repair, replacement and timing-system sourcing programs. We support OEM production, custom development and bulk automotive engine-component supply based on approved drawings, samples and OE references.

Automotive engine camshaft adjuster / timing component
OE reference 9819033680
Cross-reference 0805H8
38-tooth configuration according to multiple parts references
Designed for camshaft timing-system applications
Suitable for compatible timing-belt engine systems
Precision-machined gear and mounting structure
Suitable for OE replacement applications
Supports drawing-based dimensional customization
OEM and ODM production available
Suitable for wholesale and bulk sourcing
The 9819033680 reference is consistently cataloged as a camshaft adjuster by multiple aftermarket parts databases, while some marketplace listings describe it more broadly as a camshaft gear. For SEO and technical accuracy, “Camshaft Adjuster” is the stronger primary product term.
| Attribute | Specification |
|---|---|
| Product Type | Automotive Camshaft Adjuster |
| Product Name | Automotive Engine Camshaft Adjuster |
| OE Number | 9819033680 |
| Cross OE Reference | 0805H8 |
| Component Type | Camshaft Timing / VVT Component |
| Function | Camshaft Timing Adjustment |
| Number of Teeth | 38 |
| Engine Timing | Timing Belt System |
| Application | Automotive Engine |
| Compatible Brands | Citroën / Peugeot |
| Material | Application-Specific |
| Manufacturing Process | Precision Machining / Forming According to Design |
| Dimensional Tolerance | OE / Drawing Specific |
| Custom Dimensions from Drawing | Available |
| OEM / ODM Production | Available |
| Supply Mode | Wholesale / Bulk / Custom Production |
The camshaft adjuster forms part of the engine's valve-timing system. Its position and rotational relationship with the camshaft and timing drive are critical to maintaining the intended valve timing.
The researched 9819033680 / 0805H8 component is listed with 38 teeth. This specification is important when matching the replacement part to the corresponding engine timing system.
The central mounting structure and toothed outer circumference must correspond with the intended camshaft and timing-drive assembly. Dimensional accuracy is therefore important when reproducing an OE-referenced component.
Used as a replacement camshaft timing component in compatible automotive engines when the OE number, tooth count and mounting configuration correspond to the original part.
Suitable for engine repair programs involving replacement of worn or damaged camshaft timing components. Exact compatibility should be confirmed using the OE number, engine code and vehicle application.

We support OEM camshaft adjuster production based on OE numbers, technical drawings, CAD files and physical samples.
For an OEM 9819033680 camshaft adjuster project, customers can provide:
OE number
Original component sample
2D engineering drawing
3D CAD model
Number of teeth
Mounting dimensions
Gear dimensions
Required material
Surface-treatment requirements
Dimensional tolerances
Production quantity

Available
For custom projects, the drawing or original sample should be treated as the primary production reference. This is particularly important for camshaft timing components because tooth geometry, mounting dimensions and rotational positioning directly affect compatibility.
For engine timing components, dimensional consistency is essential for correct installation and timing-system compatibility.
Our inspection focus can include:
Outer diameter
Gear diameter
Tooth count
Tooth geometry
Center bore
Mounting-hole position
Overall thickness
Critical dimensional tolerances
Surface condition
Machined surfaces
Burr inspection
Drawing-to-sample comparison
Batch consistency
For the 9819033680 camshaft adjuster, the 38-tooth configuration should be verified during incoming and final inspection according to the approved specification.
We provide automotive camshaft adjusters for B2B engine-component sourcing programs requiring OE-referenced specifications and repeat production.
For wholesale camshaft adjusters, we can coordinate OE numbers, samples, technical drawings, packaging and production quantities before order confirmation.
For larger programs, bulk camshaft timing components can be supplied according to the approved specification. MOQ and lead time should be confirmed according to the specific part design and order quantity.
As an automotive engine component supplier, we can also evaluate related engine timing and powertrain components for customers requiring broader sourcing support.
This product can be sourced together with:
Auto Parts
Powertrain Drivetrain Systems
Engine Fittings
Auto Fasteners
Sensors Electrical Ignition Systems
These related categories can support broader engine-component and automotive powertrain sourcing programs.
9819033680 is an OE reference associated with a camshaft adjuster / camshaft timing component for Citroën and Peugeot applications. The related OE reference 0805H8 is also widely listed for the same component.
Current aftermarket references list the 9819033680 / 0805H8 camshaft adjuster with 38 teeth.
Yes. We support bulk camshaft adjuster sourcing for B2B automotive parts programs. Customers can provide the OE number, required quantity, packaging requirements and target specification for quotation.
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