3911568 8PK1443 V Ribbed Fan Belt for Genuine Machinery Engine 6BT5.9

3911568 8PK1443 V Ribbed Fan Belt for cumm-ins 6BT5.9 Machinery Engine Replacement

Search Keywords

3911568, 8PK1443, V ribbed belt, fan belt, poly v belt, 6BT5.9 engine belt, cumm-ins engine spare parts, construction machinery engine belt

Product Overview

This ARKENOU V-Ribbed Fan Belt, part number 3911568 / 8PK1443, is specially manufactured for cumm-ins 6BT5.9 machinery engines. Made of high-quality rubber composite material with reinforced tensile cords, it delivers stable power transmission for engine fan, alternator and accessory drives. It features excellent wear resistance, heat resistance and anti-stretching performance, suitable for continuous heavy-load operation of construction equipment.

Detailed Specifications

Key Features & Advantages

• ✅ High-strength Reinforced Tensile Cords Low elongation, maintains stable tension under high temperature and heavy load, reduces slipping risk.
• ✅ Advanced Composite Rubber Formula Outstanding heat, oil and abrasion resistance, long service life under harsh engine compartment environment.
• ✅ Precise Groove Profile 8PK Design Perfect fit with pulleys, smooth transmission, low noise, high transmission efficiency.
• ✅ Direct OEM Replacement Size Exact dimension match for quick installation, no modification needed.
• ✅ Strict Quality Inspection Each belt undergoes tensile and fatigue testing before packaging to guarantee reliability.

Application Scope

For cumm-ins 6BT5.9 diesel engines, widely used on:

• Excavators, wheel loaders
• Engineering construction machinery
• Heavy-duty trucks and generator sets

Our Company Advantage

We are a professional supplier of full range cumm-ins engine spare parts, including belts, filters, gaskets, rocker assemblies, thermostats, pistons and overhaul kits.

• Ready stock of engine V ribbed belts
• Competitive factory direct price
• Fast shipment for in‑stock goods
• Accept mixed container order for one‑stop spare parts purchasing
• Provide professional technical matching service for your part number inquiry

Packaging & Shipping

1. Individually packed in ARKENOU branded box
2. Outer export carton for sea transportation
3. Support sea freight, air freight, express delivery for small trial order
4. Full export document can be offered (Commercial Invoice, Packing List)

Contact Us

If you need fan belts or other engine spare parts for cumm-ins machinery engines, please send your part list to us. We will offer you our best quotation immediately.