Single groove 3L 4L A belt STB Taper bore air compressor pulley AKH for air compressor

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US $5.05-37.93 / Pieces | 1 Piece/Pieces air compressor pulley (Min. Order)
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Quick Details
Cast Iron
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Model Number:
Groove Number:
Outside Diameter:
3.05" ~ 18.25"
Bore Type:
Taper Bushed Bore
Need H bushing
H Bore Range (in):
3/8" ~ 1-1/2"
H Bore Range (mm):
10mm ~ 38mm
Static / dynamic balance
For Belts:
3L, 4L, A
V belt pulleys for air compressor
ISO9001, ISO14001, OHSAS18001, ISO/TS16949
Supply Ability
Supply Ability:
7300000 Piece/Pieces per Month air compressor pulley
Packaging & Delivery
Packaging Details
air compressor pulley
Package with cartons
1,Sample order is delivery by EMS,DHL,FEDEX,UPS .
2, Mass order is by air or by sea
Lead Time :
3-20 days
Product Description

Single groove 3L 4L A belt STB Taper bore air compressor pulley 

AKH for air compressor

Pulley Model
Pulley Material
Cast Iron G3000
Machinining Process
Brass Forging and Machining, Precision Machining and Large Machining,
Investment Casting of Lost Wax, Pressure Die
Surface Treatment
Blacking, Polishing, Anodization, Chrome Plating, Zinx Plating…
Heat Treatment
Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding...
Standard export case(Details according to customer's requirement)
American Standard
Solid, Web, Spoke
Static balance & Dynamic balance
Bushing Needed
Bore Type
Taper bushed bore
Bore application

Why Choose us?

1. Experience in casting for more than 22 years, four factories
2. Advanced equipment such as CNC, numerical lathes, welding equipment, CMM inspection,
spectrometers and MT testing equipment, X-ray
3. Strong OEM/ODM capabilities and considerate services
4. Good after-sale service

Pulley Dimesions

AKH pulley Type includes: Solid (TYPE 1); Web (TYPE 2); Spoke (TYPE 3)

H Bushing  for quick and easy assembling
Fit for 4L, 3L, A belts                                          
Related Products

  Related Products

Pulleys (SPA, SPB, SPC, SPZ, AK, AKH, BK, BKH, TA, TB, TC, 3V, 5V, 8V, B, C, D, VL, VP, VM)
Bushings (taper bushing, STB, QD)
Timing Pulleys (MXL, XL, L, H, XH, XXH, T2.5, T5, T10, T20, AT5, AT10, AT20, 5M, 8M, 14M)
Gears, sprockets, belts, coupling, gearbox, robot arm

 Production Line



Heat treatment


 Huge Intelligent warehouse

We have stocked a lot of standard pulleys. Stock products can be shipped in one day after payment received. 
Our Company

With an area covering more than 170,000 square meters, there are about 1500 employees in the corporation.We are establishing firm and long-term business relationships with domestic and overseas clients and manufacturers by our continuously high quality products, advanced technology, efficient sales services and excellent reputation.

1. Experience in casting for more than 22 years,four factories
2. strong OEM/ODM capabilities and considerate services

Our Clients : ABB, Fenner, Sati, KFS ...

Exporting to more than 50 countries and strong OEM abilities!

Packing & Delivery

Warehouses in America, Korea, Thailand, China keep fast delivery.

Shipping & Patment

Our Service

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.


Q1. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q2. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q3. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q4: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.


Belt pulley

skype: lisayoung765
whatsapp: +86 13281268355
Your satisfaction is our foremost concern and any inquiry is warmly welcomed.

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