piston ring
| Type | Piston Ring |
| OEM No. | 3976339/4955169/3971297/4955251 |
| Place Of Origin | Guangdong,China(Mainland) |
| Ring height | 2.88+2.5+3.5 mm |
| Material | Ductile iron + alloy + alloy |
| Surface treatment | Cr+Cr+Cr(chrome plated) |
| CYLINDER | 4 |
| DIAMETER | 107mm |
| BRAND | WELLFAR |
| PACKING | WELLFAR/NEUTRAIL/CUSTOMIZED |
| Certification | ISO9001 2018 |
| Engine Model | ISDE |
| Delivery Time | Within 30 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 2 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.