Specifications 3648618
| Part Number | 3648618 |
|---|---|
| Brand | Cummins |
| Category | Cummins Crankshaft |
| Condition | New |
| Warranty | 12 months |
| Minimum Order Quantity | 1 piece |
| Lead Time | 7-15 working days |
| Payment Terms | T/T, L/C, Western Union |
| Export Packing | Carton with foam, wooden crate for heavy items |
Compatible Engines
This Cummins KTA50 Engine Crankshaft 3648618 is used on the Cummins diesel engine. If your engine serial number differs, send it to us and we will cross-check the part number before you order.
Frequently Asked Questions
- What engine does the 3648618 fit?
- The Cummins 3648618 is designed for this Cummins diesel engine. If your engine serial number differs, send it to us and we will confirm compatibility before you order.
- Is the 3648618 OEM or aftermarket?
- The 3648618 is manufactured to OEM specifications and quality-checked before shipment, giving OEM-level reliability at a better price than dealer parts.
- What is the minimum order quantity for the 3648618?
- MOQ is 1 piece for the 3648618. Mixed orders with other parts are welcome.
- How long is the lead time and do you ship worldwide?
- Lead time is 7-15 working days after payment. We ship worldwide by express, air and sea freight with full export documentation.
- How do I get a price for the 3648618?
- Send the part number 3648618 and your required quantity through the contact form or WhatsApp, and our team replies with a quotation within 24 hours.
Other Cummins Crankshaft Parts for the Same Engine Model
Customers who bought 3648618 also asked for these parts from the same Cummins range:
- Cummins ISC8.3 Engine Crankshaft 3965008
- Cummins ISB6.7 Engine Crankshaft 3968165
- Cummins L10 Engine Crankshaft 3819624
- Cummins 855 Engine Crankshaft 3608833
- Cummins X15 Diesel Engine Crankshaft 4393462
- Cummins X15 Engine Crankshaft 3691444
- Cummins KTA19 Engine Crankshaft 3096362
- Cummins N14 Engine Crankshaft 3064291
How to Order
Send us the part number 3648618 together with your engine serial number or model. We confirm fitment, availability and price within 24 hours.
How to verify a Cummins crankshaft before fitting
A Cummins crankshaft should be checked for journal ovality (max 0.02 mm), taper along each journal, fillet cracks at the web radius, and runout at the centre main. Always replace main and big-end bearings together with the shaft, and check the thrust washer face on the rear main. Reusing worn bearings with a new crankshaft destroys the new journals within a few hundred hours.
Our Cummins crankshafts are forged steel, journals ground to OEM sizes and oil galleries cleaned and plugged. Shot-peened fillets improve fatigue life on high-hour generator and marine applications.






