Dennis

Dennis belt tensioners are important components of the engine accessory drive system, helping maintain proper belt tension and ensuring reliable operation of engine-driven accessories. A high-quality belt tensioner helps reduce belt vibration, minimize wear, and improve overall system reliability.

SUMATE supplies aftermarket Dennis belt tensioners for buses, commercial vehicles, and heavy-duty applications. Manufactured with premium bearings, durable materials, and strict quality control standards, our products provide OE-standard fit, dependable performance, and long service life under demanding operating conditions.

Our Dennis belt tensioner range covers various aftermarket replacement applications and OE references, offering reliable solutions for distributors, wholesalers, and commercial vehicle parts suppliers worldwide.

Key Features:

• OE-standard fit and performance
• High-strength construction
• Premium bearing technology
• Reduced noise and vibration
• Stable belt tension control
• Long service life for heavy-duty applications

As a professional automotive parts manufacturer, SUMATE is committed to delivering reliable Dennis belt tensioner solutions for the global commercial vehicle aftermarket.

FEATURED

SUMATE 12PK1800

jieshi, New King Kong M500, SAIC Hongyan C11.450C5

12PK1985

YUCHAI G0100-1002401

G0100-1002401

AUDI Q7 Q5 A4 A5 A6 A7 A8 Volkswagen Touareg 2.8 3.0T 3.2

06E903133T

WELCOME TO OUR CENTRE

Our brief introduction

Suzhou Jiuneng Automotive Technology Co., Ltd. was founded in 2014, specializing in the research, development, production, and sales of automotive components. Headquartered in Suzhou, Jiangsu. At present, the company mainly produces belt tensioner wheels for trucks, buses, sedans, construction machinery and other vehicle models. After years of development, the company has become a company with advanced production technology and a mature sales system, fully capable of ensuring the needs and interests of customers.