Cummins Cylinder Liner Kit 3803703 – Engine Protection with Lasting Precision
The Cummins Cylinder Liner Kit 3803703 delivers a reliable solution for maintaining cylinder performance and extending engine life. This genuine part fits seamlessly into your engine block, ensuring optimal sealing and minimizing wear between the piston and liner.
When liners degrade, engines often lose compression and consume more oil. To prevent this, using a genuine Cummins kit is a smart move. In fact, it restores factory-level performance and reduces downtime significantly.
📦 Specifications
- Part Name: Cylinder Liner Kit
- Part Number: 3803703
- Brand: Cummins Genuine Parts
- Category: Cylinder Components
- Condition: New and OEM Certified
- Contents: Cylinder liner, sealing rings, and installation parts (per OEM standard)
✅ Key Features
- Built to match Cummins’ original engine specs
- Designed with precise tolerances for a secure fit
- Minimizes blow-by and oil usage
- Resists heat and pressure under heavy loads
- Helps restore combustion efficiency quickly
🔧 Technical Insights
Unlike generic alternatives, this liner kit uses advanced metallurgy and exact machining. As a result, it supports consistent piston motion and stable compression across all cylinders.
Moreover, Cummins tests each kit for durability, corrosion resistance, and wear. You get an exact-fit part that installs easily and performs reliably, even under demanding conditions.
💡 Application Scenarios
You can install this liner kit in the following engines:
- 🔹 Long-haul trucks powered by Cummins engines
- 🔹 Construction machines under daily stress
- 🔹 Industrial generators requiring full overhauls
- 🔹 Marine auxiliary engines with high usage rates
- 🔹 Heavy-duty off-road equipment during in-frame rebuilds
🚚 Availability
The Cummins Cylinder Liner Kit 3803703 is in stock and ready for fast delivery. We ship globally with safe packaging and reliable logistics.
To ensure proper fitment, please share your Engine Serial Number (ESN) with our support team.
