Global automotive components manufacturer and distributor specializing in diesel engines, transmissions, axles, and spare parts, with operations spanning over 30 countries.
Cummins K19 3640321 Cylinder Head
Product Details
Cummins K19 3640321 Cylinder Head – Premium Performance by Volgen Power
The Cummins K19 3640321 Cylinder Head by Volgen Power is a high-performance replacement component engineered for K19, KTA19, and QSK19 diesel engines. Designed for demanding environments—including marine, power generation, construction, and mining—this cylinder head ensures exceptional durability, precise fitment, and enhanced thermal performance. Built to meet or exceed OEM standards, it is the perfect solution for both maintenance and complete engine overhauls.
Product Specifications
| Specification | Details |
|---|---|
| Part Number | 3640321 |
| Alternate Numbers | 3646324, 3646323, 3068401, 3072438, 3081070, 3811985, 3640321RX, 3640321NX, 3081070RX, 3072438RX, 3646324NX, and more |
| Material | High-quality cast iron and metal alloys |
| Net Weight | 29.5 kg |
| Gross Weight | 33 kg |
| Packing Dimensions | 40 x 29 x 26 cm |
| Compatible Engines | Cummins K19, KTA19 (KTA19-M, KTA19-DM, KTA19-G2), QSK19 |
| Applications | Heavy-duty trucks, marine propulsion, generators, construction, and mining equipment |
Key Features & Benefits
Perfect Compatibility
Designed specifically for Cummins K19/KTA19/QSK19 engines. Fitment can be verified via your engine serial number.
Robust Construction
Made from premium cast iron and high-strength alloys to withstand high thermal and mechanical loads.
OEM-Quality Engineering
Manufactured to meet or exceed Cummins OEM specifications with precise machining and tight tolerances.
Enhanced Engine Performance
Improves combustion efficiency and thermal conductivity, contributing to better fuel economy and engine longevity.
Quick Installation
Engineered for hassle-free installation, reducing downtime during servicing or overhauls.
Volgen Power Warranty
Includes a 12-month warranty—your assurance of product quality and reliability.
Typical Applications
- Heavy-Duty Trucks – Keep long-haul operations running smoothly.
- Marine Engines – Reliable performance for marine propulsion and offshore systems.
- Power Generation – Ideal for generators powering industrial facilities.
- Construction & Mining – Built to endure extreme operating conditions in rugged job sites.
Why Choose Volgen Power?
OEM-Level Standards
All components meet or exceed Cummins’ design and performance benchmarks.
Fast Worldwide Shipping
Orders typically ship within 1–5 business days, with delivery in 4–7 days via UPS/FedEx.
Technical Expertise
Our support team helps with part selection, compatibility, and installation guidance.
Customer Confidence
Enjoy a 30-day money-back guarantee and responsive customer service for a worry-free experience.
Ordering Information
Availability: In stock and ready for dispatch
Shipping: Global delivery via trusted couriers (UPS, FedEx)
Overhaul Kits: Ask about full rebuild kits that include valves, gaskets, seals, and more
Bulk Orders: Special pricing available for orders of 10+ units—contact us for a quote
Fitment Tip: Provide your engine serial number during purchase to ensure compatibility
Power Your Engine with Confidence
Trust Volgen Power to keep your fleet running at peak performance. The Cummins K19 3640321 Cylinder Head is a proven solution for professionals who demand quality, reliability, and support. Whether you’re performing scheduled maintenance or managing a fleet-wide rebuild, this component delivers value, durability, and precision.
Order today and experience the Volgen Power advantage.
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