Product introduction
This Cummins engine special hairpin (3819475) is an original equipment manufacturer (OEM) mounting device designed specifically for Cummins M11 series engines, used for securing piping in the crankcase ventilation system. The Cummins crankcase ventilation pipe is made of high-strength spring steel with a galvanized finish, offering excellent corrosion resistance and fatigue resistance. Its unique double-ring closed structure can withstand high-vibration environments, providing stable clamping force, and operates over a temperature range of -40°C to +150°C. As a genuine part, it features the standard Cummins red logo and anti-counterfeiting certification, ensuring precise engine compatibility and long-term reliability.
Product Images
Product Parameters
| Parameter category | Detailed Description |
| Part number | 3819475 |
| Applicable engine | Cummins M11 series |
| Material | High-strength spring steel, surface galvanized treatment (galvanized layer thickness ≥8μm) |
| Operating temperature range | -40℃ to +150℃ |
| Installation torque | 2.5-3.5 N·m |
| Colour mark | Standard Cummins red |
| Double-loop closed structure | Special design ensures stable clamping force even in high-vibration environments. After 10,000 opening and closing tests, it retains over 90% of the original clamping force. |
| Corrosion resistance | It has passed the 240-hour salt spray test without red rust and is suitable for harsh working conditions. |
| Fatigue resistance | It can operate continuously for 500 hours without loosening under a vibration frequency of 50Hz and an amplitude of 2mm |
Product Advantages
This Positive Crankcase Ventilation Tube, a genuine Cummins part (model number 3819475), features an anti-counterfeiting label and can be verified through the Cummins B2B platform or authorized dealers to ensure compatibility and reliability. The crankcase ventilation pipe is precisely matched to the Cummins M11 engine crankcase ventilation system; counterfeit parts may cause leaks or installation failure.
FAQ
Q: 1. Which engine models is the Cummins 3819475 PCV pipe special hairpin suitable for?
A: This part is specifically designed for Cummins M11 series engines for securing piping in the crankcase ventilation system (PCV).
Q: 2. What are the material and temperature resistance properties of this hairpin?
A: It is made of high-strength spring steel with a galvanized finish. It has a temperature resistance range of -40℃ to +150℃ and has passed a 240-hour salt spray test.
Q: 3. What precautions should be taken during installation?
A: The mounting surface should be cleaned to ensure the ventilation pipe is undamaged. The hairpin should be positioned 10-15mm from the pipe end, and the clamping strength should be checked.
Q: 4. What is the recommended maintenance cycle?
A: Inspect every 6 months or 20,000 kilometers. Replace if deformation, corrosion, or decreased clamping force is observed.
Q: 5. What is the HS code and tariff rate for this product?
A: The specific tariff rate depends on your country/region.
Q: 6. What are the packaging requirements for international shipping?
A: Shockproof packaging is required. The outer box should be labeled with the product name, quantity, and "vulnerable parts" label. Wooden packaging must be fumigated and stamped with the IPPC mark.
Hot Tags: cummins crankcase ventilation pipe pcv tube special hairpin genuine parts3819475, China cummins crankcase ventilation pipe pcv tube special hairpin genuine parts3819475 manufacturers, suppliers, factory, cummins engine connector, 【2881836-10】Cummins K19/K38/K50 5.9L 24-valve Intake Valve Repair Kit | Valve Repair Kit, 6 7 cummins thermostat, fuel injector wiring harness, Cummins hose fittings, cummins studs
