Designed to Replace Fuel Line Fittings on Detroit Diesel and Pacccar MX11 and MX13 ISX engines
The sockets help reduce the possibility of fuel leaks and prevent damage to fitting, fuel rail, and fuel line
Use with 3/8" square drive
Return Policy *
30-Day Risk FREE return for refund or replacement
If you are not 100% satisfied with your returnable items,
return the product for a refund.
* Applies to all purchases made on
MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics,
Welders, Shop Equipment and shipped items weighing more than
150 pounds; Excludes all Gifts and Branded Apparel items
except branded apparel size exchanges for exact items. See
your Authorized Matco Tools distributor for warranty or return
information on purchases made offline.