machinery engine part diesel piston ring 139.7mm NT855 for Cummins

Type	Piston ring
OEM No.	3801755/3803471/4089811
Place Of Origin	Guangdong,China(Mainland)
SIZE	STD
DIAMETER	139.7mm
Ring Height	4+2.94+2.87+4.75mm
BRAND	WELLFAR
PACKING	WELLFAR/NEUTRAIL/CUSTOMIZED
Certification	ISO9001 2018
Engine Model	NT855A/NT250
Delivery Time	Within 7 working days
Shipping Ways	DHL/UPS/FEDEX/SEA/AIR
Payment Terms	TT / Western Union / Cash
Trade Terms	FOB/EXW
Sample Order	small quantity is available if in stock

Q: When will ship my order?
A:Once we get confirmation of payment, we will try our best to ship order within 5 working days.

 

 

Q: Can you produce ODM/OEM for us with our own Specification

A:Yes, you can email us the descriptions and pictures of Truck parts. We can customized according to your request.

 

Q: How long does it take to my address?
A:The Normal delivery time is 4-7 days, depending on which country you are in.

Q: How can I trace my order?
A:We will send you the tracking number by email.

Q: If I am not satisfied with the products, can I returns goods?
A:Yes, we offer exchange and repair service under warranty. Please contact us before you return.