Diesel Engine Parts
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This high-quality engine camshaft, OEM reference 4913963, is a precision-engineered replacement part specifically designed for the Cummins NT855, NTA855, and N14 heavy-duty diesel engine series. Manufactured to meet or exceed OEM specifications, this camshaft ensures optimal valve timing, fuel efficiency, and engine longevity. We are a global supplier serving the North American, European, Asia-Pacific, and Middle Eastern markets, offering reliable shipping to major industrial hubs and ports worldwide.
| Specification | Detail |
|---|---|
| Part Number | 4913963 |
| Material | High-Strength Alloy Steel (SAE 1050/4140 Equivalent) |
| Hardness | Induction Hardened (Lobes & Journals) |
| Engine Models | Cummins NT855, NTA855, N14 |
| Product Type | Engine Camshaft |
| Finish | Precision Ground & Polished |
| Warranty | 12 Months (Standard) |
This camshaft is a direct replacement for the following OEM and reference numbers:
This part is compatible with the following engine families and applications:
We are a professional exporter with extensive experience supplying aftermarket and OEM-grade diesel engine components. Our logistics network ensures fast and reliable delivery to:
We handle all international trade compliance, including customs documentation, to ensure a seamless transaction for B2B buyers worldwide.
Q: Will this camshaft 4913963 fit my Cummins N14 engine?
A: Yes, this camshaft is a direct replacement for the OEM 4913963 part used in the Cummins N14 series. However, we strongly recommend checking the engine serial number and the existing camshaft part number to confirm compatibility, as there are minor variations across different N14 build specifications.
Q: What are the installation requirements for this camshaft?
A: Installation requires standard heavy-duty engine tools. It is crucial to follow the manufacturer’s service manual for torque specifications and timing procedures. We recommend replacing the camshaft bearings and lifters simultaneously to ensure optimal wear patterns and long service life. Professional installation by a certified diesel mechanic is advised.
Q: How does this aftermarket camshaft compare to the original Cummins part?
A: This camshaft is manufactured to meet OEM specifications using high-quality alloy steel. It features induction-hardened lobes and journals for durability equal to the original part. While it is not a genuine Cummins part, it offers a cost-effective, high-performance alternative suitable for most repair and rebuild applications.
1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.
2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.
3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.
4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.
5. Scientific ERP system, easy and fast to locate the parts that customer needs.
6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.
1. Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).
2. Once we get confirmation of payment, we will ship products in 2 days.
3. Our packaging is standard export wooden box or others as your requirement.
4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.
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A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.
A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .
A: In the beginning , We will communicate with clients in details to understand what they need .
Before packing , We will check the products and send photos to clients .After confirmation ,
We will packing products well to avoid damage . Once we get tracking number ,
We will send it to customer and keep contact in with clients .
