Product brief description
Our complete automotive air conditioning compressor clutch kit is composed of electromagnetic coil, multi-groove drive pulley and armature hub friction plate three core components, the essential power switching accessory for vehicle AC refrigeration system. Manufactured strictly according to OEM dimensional standards, this AC clutch parts kit adopts full pure copper winding coil, high-temperature resistant sealed bearing and wear-resistant metal friction structure, featuring sensitive electromagnetic suction, stable power transmission, low running noise and excellent anti-slip performance. Powered by standard 12V automotive voltage, perfectly compatible with most passenger cars, SUV and mainstream automotive air conditioning compressors. It thoroughly solves common faults such as clutch slipping, abnormal squeaking noise, coil burnout, AC intermittent cooling and compressor failure to engage. Each component passes strict pressure, suction and durability testing before delivery, plug-and-play installation without modification. Ideal aftermarket replacement spare parts for auto repair technicians, auto parts wholesalers and global car owners to restore vehicle air conditioning normal refrigeration function.
Product detailed description
Full Pure Copper Coil Winding, Sensitive Suction & Not Easy to Burn Out
Different from inferior clutches using cheap aluminum wire coils, our electromagnetic coil uses 100% pure copper winding, which has fast heat dissipation, low temperature rise and strong overload resistance. Even after long-term frequent start and stop of the air conditioner, the coil will not overheat and burn out. The electromagnetic suction is stable and sensitive, the engagement response is rapid, there will be no delay in cold air output, and the adsorption force remains consistent after years of use.
High Precision Sealed Bearing, Silent Operation & Wear Resistant
The built-in bearing adopts double-sided dust-proof and oil-sealed structure, pre-filled with high-temperature resistant lubricating grease inside, no need for secondary oil filling and maintenance. It can work stably in the temperature range of -40℃ ~ +130℃, no dry friction noise, no clamping stagnation. The service life is more than 3 times that of ordinary open bearings.
Thickened Wear-Resistant Friction Layer, Anti-Slip & Stable Power Transmission
The friction contact surface is made of high-density composite wear-resistant material, with large friction coefficient and strong anti-slip ability. It will not slip under high-load operation of the compressor, avoiding the phenomenon of insufficient compression efficiency and weak cold air caused by torque loss. Even after tens of thousands of times of engagement and separation, the wear amount is extremely small, maintaining stable transmission efficiency all the time.
1:1 OEM Exact Size, Direct Bolt-On Plug and Play Replacement
All parameters including pulley groove number, outer diameter, inner hole spline size, coil installation aperture, wiring plug model are strictly produced in accordance with OEM original factory standards. No cutting, drilling, trimming or wiring modification is required during maintenance and replacement. Maintenance workers can complete disassembly and assembly quickly, greatly shortening vehicle maintenance time and improving work efficiency.
Strong Adaptability to Harsh Engine Compartment Environment
All metal parts are treated with anti-rust and anti-oxidation coating, plastic and coil sealing materials are added with anti-aging additives, which can resist ultraviolet radiation, high-temperature baking, oil erosion, rainwater and salt spray erosion. It can adapt to all global climate areas from tropical high temperature to frigid cold zone without performance degradation.
Integrated Complete Kit, No Need to Purchase Separate Accessories
We provide a full set of three-piece clutch components at one time, avoiding the trouble of purchasing coils, pulleys and hubs separately when single parts are damaged. Maintenance shops can stock this complete kit to cope with various clutch failure maintenance demands, with higher inventory flexibility.
Strict Multi-Stage Factory Quality Inspection
Each set of AC clutch parts will pass 6 professional testing links before leaving the factory:
Coil electromagnetic suction and voltage stability test;
Bearing rotation smoothness and noise detection;
Friction plate wear resistance and anti-slip endurance test;
High and low temperature alternating aging test;
Overall assembly dynamic balance vibration test;
Waterproof, oil-proof and dust-proof sealing performance test. All unqualified products are eliminated to ensure consistent and reliable quality of each batch of products.
Wide Application Scenarios
Household Passenger Vehicles: All kinds of sedans, compact and medium SUVs daily air conditioning clutch failure maintenance replacement;
Auto Repair Industry: Auto repair garages, HVAC maintenance shops daily conventional maintenance spare parts bulk procurement;
Auto Parts Wholesale: Global aftermarket auto parts distributors stocking for offline retail and maintenance project supply;
Vehicle Refitting: Modified car air conditioning system supporting clutch assembly replacement.
Practical Benefits After Replacement
Replacing the faulty original clutch with our complete three-piece clutch kit can thoroughly solve air conditioner intermittent cooling, no cold air, abnormal squeaking noise and belt slipping faults. Sensitive and stable engagement makes the cabin cooling faster, eliminates harsh driving noise; durable structure avoids repeated maintenance caused by frequent clutch damage, effectively saving long-term vehicle maintenance expenses. Compared with the scheme of replacing the whole compressor, the clutch replacement cost is far lower, with the same repair effect, which is the most cost-effective maintenance solution for automotive air conditioning faults.
Product Specifications
Compressor No. |
Voltage |
Pulley OD (mm) |
Bearing Size |
Belt Groove |
Vehicle |
7H15 |
12V |
128 |
35*55*20 |
6PK |
— |
SANDEN |
12V |
123 |
35*55*20 |
6PK |
— |
SANDEN |
12V |
119 |
35*55*20 |
8PK |
— |
SANDEN |
12V |
123 |
35*55*20 |
6PK |
— |
7H15 |
12V |
119 |
35*55*20 |
4PK |
— |
7H15 |
12V |
119 |
35*55*20 |
6PK |
709 6PK |
7H15 |
12V |
119 |
35*55*20 |
10PK |
— |
SANDEN |
12V |
125 |
35*55*20 |
1A |
— |
10PA17C |
12V |
133 |
35*55*20 |
2A |
ISUZU |
10P15C |
12V |
135 |
40*62*24 |
4PK |
HONDA |
FAQ
Q1: What vehicles and voltage is this AC clutch kit suitable for?
A: This is standard 12V automotive clutch assembly, suitable for most mainstream European, American, Japanese, Korean sedans and SUVs equipped with 6PK pulley AC compressors. You can provide your car year, model or OEM part number, we will confirm accurate compatibility for you free of charge.
Q2: Does the product include all three parts shown in the picture?
A: Yes, each order contains electromagnetic coil, pulley with bearing, armature friction hub three complete components, all installation matching parts are fully equipped, no extra accessories need to be purchased separately.
Q3: Do I need professional technicians to install the clutch?
A: Professional auto air conditioning maintenance technicians are recommended for installation. The replacement needs special disassembly tools to press and fix the hub, ensuring dynamic balance after assembly, preventing eccentric vibration and abnormal noise during operation.
Q4: What are the typical faults that need to replace the AC compressor clutch?
You need to replace the clutch assembly when the following situations occur:
Air conditioner is turned on but no cold air comes out, the clutch never engages;
Clutch slips frequently, cold air is intermittent and cooling effect is weak;
Obvious squeaking, buzzing abnormal noise comes from the compressor position after turning on AC;
The clutch coil is burned out, the wiring plug is damaged and cannot generate magnetism normally.
Q5: Will the clutch slip or wear quickly after long-term use
A: Adopting thickened high-friction wear-resistant friction plate and balanced transmission structure, under normal vehicle use, the friction loss is very small, no slipping phenomenon occurs within the service cycle, and the service life is greatly longer than cheap refurbished clutches.
Q6: How long is the service life of this AC clutch assembly?
A: Under regular vehicle driving and normal air conditioning use habits, the overall service life can reach 70,000 – 110,000 kilometers.
Q7: Can the bearing be replaced separately if it is damaged later?
A: The pulley internal bearing is a universal standard specification. If the bearing is worn after long-term use, you can purchase the same model bearing for individual replacement, which further reduces later maintenance costs
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