Caterpillar Injector 317-5278
Caterpillar Fuel Injector 317-5278 Fuel Injector Group – Heavy Duty Diesel
Part Number: 317-5278
Overview
The Cat 317-5278 fuel injector group is used across select Caterpillar diesel platforms and is commonly listed with C10 / C11 / C12 / C13 engine families depending on the equipment arrangement. Built to deliver consistent fuel atomization for power, economy, and stable operation.
Common Applications (Verify by ESN)
- Caterpillar engines commonly listed: C10, C11, C12, C13 (arrangement dependent)
- Common equipment listings include graders and heavy equipment platforms (model dependent)
Important Notes
- Confirm by engine serial number + injector group before purchase.
- Replace seals as required and follow OEM install procedures.
Included
- 1x Fuel Injector Group – 317-5278
Pairs well with
In stock! Ships within 1-2 business days.
90-day risk-free trial
2-Year Warranty
Complimentary shipping & returns
Caterpillar Injector 317-5278
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Product details
Collapsible row 1
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.
Collapsible row 2
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.
Collapsible row 3
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.
Collapsible row 4
Use this text to share information about your brand with your customers. Describe a product, share announcements, or welcome customers to your store.