American Market Brake Drum 3721 3721ax 61528b dB154b for Kenworth Mack Truck

• Customization: Available
• After-sales Service: Availiable
• Warranty: 1 Year
• Model NO.: 3721
• Type: Brake Drums
• Material: Steel
• Position: Rear
• Certification: ISO/TS16949, ISO9001, ECE
• Classification: Drum
• Drum Brakes Classification: Brake Drum
• Main Market: South America, North America
• Transport Package: Customized
• Specification: Customized
• Trademark: JZ
• Origin: Shandong China
• Production Capacity: 5000 Per Month

Product Description

American Market Brake Drum 3721 3721AX 61528B DB154B 3721X 3721A for Kenworth Mack Truck



 

 Specifications
 

Drum Overall Depth: 8.86 in

Balanced: Yes

Drum Bolt Hole Count: 10

Drum Weight: 69 lb

Drum Bolt Hole Diameter: 1.31 in

Maximum Wear Diameter: 15.12 in

Mounting Surface Flange / Back Plate Thickness: 0.50 in

Brake Surface Diameter: 15 in

Drum Pilot Diameter: 8.78 in

Drum Brake Surface Flat Depth: 4.78 in

Drum Bolt Circle Diameter: 11.25 in

Mounting Type: Outboard


Features
 

• 10 - 1.31" bolt holes with 11.25" bolt circle diameter
• 8.86" overall depth
• Superior brake shoe compatibility, reducing maintenance and downtime
• Reliable brake performance being designed, cast, and machined to all applicable industry standards
• TMC RP608 recommended machine-to-balance
• Undergoes third-party testing
• Manufactured in an ISO certified facility
• Leading-edge stopping distance capabilities
• Nationwide warranty

 

1. who are we?
We are based in Shandong, China, start from 2021,sell to North America(10.00%),South America(10.00%),Southeast
Asia(10.00%),Africa(10.00%),Mid East(10.00%),Eastern Asia(10.00%),Central America(10.00%),Northern Europe(10.00%),South
Asia(10.00%),Domestic Market(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
semi trailer axles,  air suspensions , chamber,wheel ,slack adjuster and other related items.
4. why should you buy from us not from other suppliers?
We have a trailer parts production more than ten years the supply chain
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
6.what is the certificate
At present, the company can undertake CCS, ABS, BV, GL and other certification products