Multi‑Rib Belt 8PK1443 For 4BT 6BT 6CT 6LTA Diesel Engine

Keywords: 8PK1443 multi rib belt, 4BT 6BT engine fan belt, 6CT 6LTA serpentine belt, diesel engine drive belt, excavator engine rubber belt, aftermarket engine accessory belt

Product Overview

Multi‑Rib Belt Part No.8PK1443 is high‑performance serpentine drive belt, compatible with 4BT, 6BT, 6CT, 6LTA series diesel engines widely equipped on excavators, heavy‑duty trucks and industrial machinery. It transmits power for fan, alternator, water pump and other engine auxiliary components, ensuring normal operation of cooling system and power‑generation system. This replacement belt solves common problems including belt cracking, surface peeling, abnormal squealing noise, slipping and power transmission failure caused by rubber aging, long‑time high‑temperature working and excessive tension. Produced with high‑strength rubber composite material following OEM size standard for engine maintenance replacement.

Detailed Specifications

Key Features & Advantages

• Exact OEM rib quantity, length and width size, perfect fit for 4BT 6BT 6CT 6LTA engine pulley system.
• High‑strength rubber composite formula, excellent heat‑resistance, oil‑resistance and anti‑aging capability.
• Stable friction transmission performance, effectively prevent slipping and abnormal squealing noise under heavy‑load working condition.
• Good flex resistance, reduce crack risk under repeated bending, extend service life of accessory drive system.
• Every belt passes appearance and dimension inspection before factory delivery.
• Essential wearable spare part for daily engine service and accessory drive system repair.

Application Scope

Fit Equipment: Excavators, heavy‑duty trucks and industrial machinery equipped with 4BT,6BT,6CT,6LTA diesel engine ‑ Widely used for machinery repair workshops, vehicle fleet maintenance and engine overhaul projects.

Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying hydraulic parts, engine parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

Individual carton package, avoid extrusion damage during transportation ‑ Export‑grade outer carton for safe sea and land transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.