High Quality Ribbed V Belt Replace 3003343 for K38 K50 QSK50 Diesel Engine Parts by VOGEN POWER

Keywords: 3003343, Ribbed V Belt, Engine V‑Ribbed Belt, K38 Drive Belt, K50 QSK50 Engine Belt, Diesel Engine Spare Parts, Construction Machinery Replacement Accessories

Product Overview

Ribbed V belt 3003343 is an important power transmission component specially designed for cumm-ins K38, K50, QSK50 diesel engines. It transmits power for fan, alternator and other auxiliary engine equipment, ensuring normal cooling and power‑supply system operation. It effectively solves common troubles such as belt cracking, abrasion, slipping, abnormal noise and fracture caused by aging and long‑time heavy‑load working. This aftermarket replacement spare part is ideal for engine routine maintenance and overhaul for heavy‑duty construction machinery and generator sets.

Detailed Specifications

Key Features & Advantages

• Exact OEM‑Matching Installation Precise overall length, rib profile and width, perfectly fits original pulley sets, direct installation without modification.
• Premium Rubber Composite Material High‑quality rubber with fiber reinforcement, excellent heat‑resistance, oil‑resistance and anti‑aging performance, adapt to high‑temperature engine compartment environment.
• Stable Transmission Performance High tensile strength, low slip rate, reduce running abnormal noise, keep steady power output under heavy‑load continuous operation.
• Strict Multi‑Step Factory Quality Inspection Every ribbed v‑belt is inspected for dimension, surface condition and tensile property before delivery to filter defective goods.
• Cost‑Effective Maintenance Solution Timely belt replacement prevents sudden belt break‑down on site, avoiding engine overheating and auxiliary system failure and secondary component damage.

Application Scope

Compatible Equipment List:

• cumm-ins K38 / K50 / QSK50 Diesel Engine
• Heavy‑duty excavators, generator sets and construction machinery equipment requiring spare‑part No.3003343 engine drive belt

Our Company Advantage

We are a professional supplier of comprehensive excavator and heavy‑duty machinery spare parts. We provide drive belts, tensioners, pulleys, fuel injectors, thermostats, water pumps, full gasket kits, cylinder head spare parts, piston kits, sensors, solenoid valves, hydraulic spare parts and engine overhaul kits for Isuzu, Komatsu, cumm-ins, Cater-pillar, Kobelco, Hyundai, Hitachi, Doosan, Sany and other well‑known machinery brands.

• Large ready‑to‑ship inventory for engine drive system spare parts
• Factory‑direct competitive wholesale price
• Mixed‑order & one‑stop spare parts procurement supported
• Professional part‑number matching technical support service

Packaging & Shipping

• Inner sealed plastic bag + foam shock‑absorbing protection, prevent dust, moisture and scratches
• Outer reinforced export carton to avoid damage during long‑distance sea & land transport
• Multiple shipping options: sea freight, air freight, international express for small trial orders
• Export documents including Commercial Invoice, Packing List are available

Contact Us

If you need more cumm-ins K38/K50/QSK50 series engine spare parts, overhaul accessories or other heavy machinery replacement spare parts, please send your parts list over to us. We will offer you our best quotation promptly.