12mm VE Pump Diesel Fuel Injector Lines for 3.9L 4BT Cummins Engine
Product Details
Cross Reference:: 3960725, 3960726
- Full Set of New Fuel Rail Injector Lines
- Cylinders, 1,2,3 & 4
- Sold as pictured with line clamps
- Pressure tested to 25000 psi
Fits: 4BT 3.9l Cummins Engines with VE Rotary style pump.
*Note: 12mm fittings on each end.
*Note: Will not fit engines with 14mm injectors, engines with P-pumps, or A-pumps.
Tip: 12mm thread injectors use a 17mm wrench for line nut and 14mm thread injectors use a 19mm wrench for line nut.
