Reliable engine maintenance starts with precision-matched components. As a professional Cummins L375 Replacement Supplier, we provide high-performance 3803544 Liner Kits designed for high-load durability. Whether you are performing a routine overhaul or a complete engine rebuild, our parts ensure factory-spec compression and longevity.
| Model NO. | Cummins L375 Engine | Part Number | 3803544 / 4976252 |
|---|---|---|---|
| Product Name | Liner Kits (Cylinder Rebuild Set) | Condition | Brand New, OEM Standard |
| Piston No. | 3967507 / 3966721 | Liner No. | 3919937 |
| Piston Ring No. | 4089644 / 4976252 | MOQ / Stock | 1 Piece / Instant Dispatch |
| Application | Engine rebuild, overhaul, and industrial fleet maintenance | ||
| Feature | Our OEM Replacement | Standard Market Parts |
|---|---|---|
| 1. Material | High-Strength Alloy (Tri-Metal) | Basic Cast Iron |
| 2. Precision | Micro-Precision Engineered Fit | Variable Tolerances |
| 3. Coating | PVD Plasma Coated Rings | Standard Chrome Plating |
| 4. Durability | Extreme Heat Stability | Risk of Premature Scoring |
| 5. Compatibility | Exact 3803544 / 4976252 Match | Generic Sizing Issues |
| 6. Support | Professional Technical Guidance | Sales Only, No Advisory |
Get bulk pricing or technical verification for your L375 engine rebuild.
Email: [email protected]
Q: Why use 4976252 Piston Rings for the L375?
A: They prevent oil bypass and maintain compression in high-load scenarios. Using 4976252 or 4089644 ensures the liner remains scuff-free.
Q: Not sure how this issue affects your equipment?
Our team helps operators: Identify potential risks during maintenance, Recommend suitable replacement parts, and Support both inspection advice and parts supply.
Why Choose This Liner Kit?
OEM-standard tri-metal structure, Trusted by repair shops & equipment fleets worldwide.
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