Select Model
US
100k+ Customers' Top Choice
Chosen by over 100,000 customers for trusted quality and exceptional service.
1 Year Warranty
Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
90-Day Return
Hassle-free 90-day return policy for a risk-free shopping experience.
24/7 Service
Round-the-clock support to assist you whenever you need it.
Piston Ring 390-3115 for Caterpillar CAT Engine C3.4 C4.4 Excavator 311FLRR 312FGC 313FLGC 313FGC Loader 427F2 415F2
Replacement Part Number: 390-3115, CA3903115, 3903115
Fit for Caterpillar CAT Engine: C32, C3.4B, C3.4, C4.4, 6C8.3, 3.4B IOPU
Fit for Perkins Engine: JR 854E-E34TA, JS 854F-E34T, JT 854F-E34T, 850
Application:
Fit for Caterpillar CAT Generator: XQ60
Fit for Caterpillar CAT Compactor:
CW14, CD44B, CD54B, CP34, CS34, CB46B, CW-14, CP5, CS5, CD8, CB8, CB7, CD10, CB-54B, CB-44B, CB46B, CD-54B, CD-44B
Fit for Caterpillar CAT Excavator: 311F LRR, 312F GC, 313F LGC, 313F GC
Fit for Caterpillar CAT Loader: 415F2 IL, 427F2, 415F2
Fit for Caterpillar CAT Telehandler: TL943C, TH417C, TH407C
| Brand: | FridayParts |
| Compatible Model Brand: | For CAT |
| Model Number: | 311F LRR, CB46B, CB7, CB8, CD10, CD44B, CD54B, CD8, CB-54B, 312F GC, 313F GC, 313F LGC, CB-44B, CD-44B, 415F2, 427F2, TH407C, TH417C, TL943C, CD-54B, 415F2 IL, CW-14, CP34, CW14, CP5, CS5, CS34, XQ60 |
| Compatible Engine Brand: | For CAT,For PERKINS |
| Engine Number: | C4.4, C32, C3.4, C3.4B, 3.4B IOPU, 850, 6C8.3, JR 854E-E34TA, JS 854F-E34T, JT 854F-E34T |
| Replacement Part Number: | 390-3115, CA3903115, 3903115 |
Ships to:
Delivery:
Choose options for shipping rates.