Hexagon Head Cap Screw S169A for KTA19 Generator Engine

Keywords: S169A hexagon head cap screw, KTA19 engine hex bolt, cumm-ins KTA19 diesel engine cap screw, generator engine fastening screw, excavator engine bolt spare parts, heavy‑duty machinery fastener, aftermarket replacement hexagon head cap screw

Product Overview

Hexagon Head Cap Screw Part No.S169A is a critical fastening fastener for cumm-ins KTA19 diesel engines, widely used for generator sets, excavators and heavy‑duty industrial equipment. It is applied for locking and connecting engine components, holding assembly parts tightly together, avoiding component loosening caused by engine high‑frequency vibration during operation. This replacement cap screw solves fastening failure risks from original bolt fatigue fracture, thread wear and thread slipping under high‑load working conditions. Every hexagon head cap screw passes thread precision test, tensile strength inspection and surface quality check before shipment.

Detailed Specifications

Key Features & Advantages

• High‑strength alloy steel material, excellent tensile resistance and anti‑fatigue performance, suitable for heavy‑load generator working environment.
• OEM‑standard precise thread dimension, perfect matching with engine threaded holes, direct installation without modification.
• Stable locking performance, resist continuous engine vibration, effectively prevent bolt loosening in long‑time running.
• Fine surface treatment, good rust‑proof performance, extend service life under complex operating conditions.
• Essential fastening spare part for KTA19 generator engine overhaul, equipment maintenance and damaged cap screw replacement projects.

Application Scope

Fit Equipment: Generator sets, excavators and heavy‑duty industrial machinery powered by cumm-ins KTA19 diesel engine. ‑ Widely applied for generator repair yards, machinery repair workshops and full engine overhaul maintenance projects.

Our Company Advantage

• We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic 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

• Neutral export carton with shock‑proof inner packing, prevent collision damage during long‑distance 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.