Diesel or Gas Fuel Filler Neck Cap - Thread in
Diesel or Gas Fuel Filler Neck Cap - Thread in
Diesel or Gas Fuel Filler Neck Cap - Thread in
Diesel or Gas Fuel Filler Neck Cap - Thread in
Diesel or Gas Fuel Filler Neck Cap - Thread in
Diesel or Gas Fuel Filler Neck Cap - Thread in
Diesel or Gas Fuel Filler Neck Cap - Thread in
Diesel or Gas Fuel Filler Neck Cap - Thread in

KB Diesel Performance LLC

Diesel or Gas Fuel Filler Neck Cap - Thread in

  • Sale
  • $13.95
Free shipping on orders over $150.

Quantity In Stock: 5+

  • Thread in Filler Neck Cap
  • 1.75" Thread OD
  • 1" Thread Depth
  • Fits most threaded filler necks
  • Fits our filler neck threaded tube inserts
  • Size 2.25" x 2.95"OD Overall
  • Plain black - Looks great on flatbeds!

Fits: Chevy/GMC Duramax, Ford Powerstroke & Dodge Cummins applications that use a thread in filler neck cap.