Skip to product information
Usually ships in 2–4 business days.
LF14000NN FF5776 K37 1029 Oil Fuel Filters for Kenworth T680 T880 Peterbilt 389
$104.99
Sale price
$104.99
Regular price
Available to Order
This set of Oil and Fuel Filters includes part numbers LF14000NN, FF5776, and K37-1029, compatible with Kenworth T680, T880 and Peterbilt 389 trucks.
Need help finding the right part? Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This oil and fuel filter set (LF14000NN, FF5776, K37-1029) provides essential filtration for Kenworth T680, T880 and Peterbilt 389 diesel engines. The filters capture contaminants from engine oil and fuel systems, ensuring optimal performance and longevity. Designed as a direct replacement for factory filters, they meet or exceed OEM specifications.
Key Features & Performance
- Includes two oil filters (LF14000NN) and one fuel filter (FF5776, K37-1029) per set
- High-efficiency media traps debris and contaminants
- Heavy-duty construction for long service intervals
- Precision fit for Kenworth T680, T880 and Peterbilt 389
- Meets or exceeds OEM filtration requirements
- Easy replacement during routine maintenance
Fitment & Compatibility
- Kenworth T680
- Kenworth T880
- Peterbilt 389
Common Uses
- Routine oil and fuel system maintenance on heavy-duty trucks
- Replacing worn filters during scheduled service intervals
- Protecting engine components from abrasive particles
- Ensuring fuel system cleanliness for optimal combustion
Technical Specifications
- Part Number(s): LF14000NN, FF5776, K37-1029
- Type: Oil and Fuel Filters
- Application: Kenworth T680, T880, Peterbilt 389
Frequently Asked Questions
Q: Are these filters compatible with a 2020 Kenworth T680? A: Yes, the LF14000NN, FF5776, and K37-1029 are standard filters for many Kenworth and Peterbilt models, including the T680 with appropriate engine configuration. Verify your engine model before installation.
Q: Does this set include both oil and fuel filters? A: Yes, the set contains two oil filters (LF14000NN) and a fuel filter (FF5776 and K37-1029) for a complete maintenance kit.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.