款号	KS-804023
适用车型	Usual vehicle style	圣达菲柴油版
额定电压(V）	Rated Volatge	12V
皮带槽楼X根数	Belt Groove Type Number	6PK
皮带轮直径M M	Pullpy Outer Diameter	123MM
轴承规格	Bearing Size	305222

Auto AC Compressor Clutch Overview

An auto AC compressor clutch is the part that connects and disconnects the compressor from the engine belt drive, so the air conditioning system only loads the engine when cooling is needed. For buyers dealing with weak cooling, noisy pulley operation, or a compressor that will not engage, the right clutch component can restore drive transfer without replacing the entire compressor assembly. This makes the auto AC compressor clutch a practical repair part for workshops, parts distributors, and fleet maintenance teams.

What the Product Does

In a vehicle air conditioning system, the compressor does not always need to spin. The clutch allows the compressor to engage on demand, helping control refrigerant circulation and reducing unnecessary wear. The visible structure of this unit shows a circular, grooved outer pulley and a central hub/bearing area, which are typical features of a compressor clutch assembly. One side also shows an electrical or connector feature, indicating the powered engagement function used in many automotive air conditioning systems.

Visible Design Features

Pulley and Drive Surface

The outer ring has a grooved profile for belt engagement. That groove helps the belt transfer rotational force from the engine accessory drive to the compressor side when the clutch is energized.

Center Hub and Bearing Area

A machined-looking center section is visible, suggesting the hub and bearing interface where the assembly rotates and engages. This area is important because it affects alignment, smooth rotation, and clutch engagement behavior.

Rear Electrical Side

The rear view shows a mounting or electrical feature that is consistent with an electromagnetic clutch design. Because only image-based information is available, exact coil rating or internal construction should not be assumed.

Materials and Surface Finish

The visible surfaces appear to be primarily coated or painted black metal, with exposed metallic machining on the center region. That combination is common in automotive driveline components because it supports wear resistance, corrosion protection, and stable mechanical fit. The exact material grade is not specified, so buyers should confirm the final specification before ordering an air conditioner clutch for car applications.

Manufacturing and Assembly Considerations

This type of part is typically produced through a mix of stamping, machining, coating, and component assembly. The pulley shell, hub, and bearing-related features require accurate concentricity to reduce vibration and belt noise. If the part includes an electromagnetic section, coil installation and connector placement also matter for reliable engagement. Exact process details are not shown, so the safest description is a machined and assembled automotive clutch component.

Typical Application Scenarios

This product is used in vehicle A/C compressor systems for replacement service, compressor refurbishment, and parts supply. It is relevant when a technician needs a vehicle AC clutch for a compressor that still has usable core components but a worn or failed clutch section. It may also suit OEM-style sourcing, repair garages, and distributors handling AC compressor clutch replacement jobs.

Quality Control Points Buyers Should Check

Before purchasing, confirm pulley diameter, belt groove match, hub style, connector layout, and overall fit with the existing compressor platform. Because exact dimensions and electrical ratings are not provided, part matching should rely on the compressor model, mounting pattern, and reference number. For this category, quality checks usually focus on rotation smoothness, assembly alignment, surface finish, and connector integrity.

Customization and Ordering Guidance

If you need a specific car AC compressor clutch version for inventory or repair work, ask for the compressor model, pulley profile, hub configuration, and electrical interface. For bulk sourcing, request confirmation of whether the supply is a complete clutch, a pulley-only subassembly, or a matched repair set. Clear specification control prevents installation errors and downtime.

Buyer Decision Factors

When comparing a automotive air conditioning clutch, focus on compatibility first, then on rotation quality, belt fit, and electrical interface. A well-matched part reduces compressor drag, belt slippage, and repeat repair visits. If the vehicle has symptoms such as intermittent cooling, clutch chatter, or visible pulley wear, this component is often one of the first parts to inspect.

Request a Quote or Technical Match

Send your compressor model, photos, or part number to confirm fitment for the right auto AC compressor clutch. If you are sourcing for repair service or distribution, we can help narrow the required clutch format and support your replacement selection.