3945866 valve tappet, valve tappet, ISC8.3 QSC8.3 engine parts, diesel engine tappet, construction machinery engine spare parts

Product Overview

Part No.3945866 Valve Tappet is a high-quality engine tappet compatible with cumm-ins ISC8.3 and QSC8.3 diesel engines. It is installed in the valve train system, transmitting camshaft motion to open and close engine valves precisely. It withstands high temperature and heavy impact during engine running, serving as an important wear replacement part for heavy machinery engine overhaul and maintenance.

Detailed Specifications

Product Features

• Made of premium alloy material, high hardness, wear-resistant and long service life.
• Strict dimensional tolerance, perfect fit for ISC8.3 / QSC8.3 engines.
• Stable performance under high temperature and high load working condition.
• Fully inspected before delivery to guarantee reliable quality.

Application Scope

Widely used for cumm-ins ISC8.3, QSC8.3 diesel engines on excavators, trucks and other heavy-duty equipment.

Packing & Delivery

• Packing: Neutral packing or original brand box.
• Fast lead time, multiple shipping methods available by sea / air.

Our Advantage

We supply a full range of cumm-ins engine spare parts. All items are carefully tested. We offer professional technical support and competitive price for bulk orders.