Injection Pump Line Washers 12 Pack


High PSI line washers for both DPA and Stanadyne Pump/Roosa Master

Approximate size:

OD =12.5 mm

ID 9.5 mm

Thickness = 1.5mm

Part Number:



1 in stock

SKU: Pump-Line-Washers Category:


Diesel Injection Pump Line Washers

Two are used per outlet.  One on each side of the injection line or banjo.

These are for CAV but will also work on Stanadyne / Roosa

Replaces Numbers:

  • 11346
  • 5936-332C

A lot of the pumps that use these line washers also use these drive seals

NOTE: With all Stanadyne / Roosa Master Pumps, it is a good practice to tie the throttle lever in Wide Open position anytime the pump is going to be off the engine.