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4988285 Diesel Fuel Injector Lines for 3 9L 4BT for Cummins Engine PPump
$810.49
Sale price
$810.49
Regular price
Available to Order
This Diesel Fuel Injector Line is a high-pressure component compatible with 3.9L 4BT Cummins Engine P7100 P-Pump and matches OEM Part# 4988285.
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
The Diesel Fuel Injector Line delivers pressurized fuel from the P7100 pump to the engine injectors. This Diesel Fuel Injector Line is engineered for the high-pressure environment of 4BT Cummins engines. Precision bending of this Diesel Fuel Injector Line ensures a leak-free seal at both fittings.
Key Features & Performance
- 12mm high-pressure steel tubing
- Engineered for P7100 pump delivery
- Resistant to fatigue and vibration
- Factory-spec thread pitch
- Precise fitment for 4BT configuration
Common Uses
- Cummins engine fuel system repair
- P7100 pump conversion projects
- High-pressure fuel system maintenance
Technical Specifications
- Part Number(s): 4988285
- Diameter: 12mm
Frequently Asked Questions
Q: Is this for one cylinder or a full set? A: This listing is for a single fuel line; order the quantity needed for your specific cylinder replacement.
Q: Are these lines pre-bent? A: Yes, these are factory-style pre-bent lines ready for installation.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.