Spring, Restrictor Retainer, Leybold, Trivac, D2.5E, D5E, Part# 490020 – vacstellar

Description

This is the exact, Leybold part designed for this specific task. It replaces part number 490020 (also known as cross-reference L0239). It’s made to provide the perfect amount of force.

Use this retainer spring for your Trivac D1.2E, D2.5E, D5E, D10E (including 2 Series), or D16E pump. Replacing a worn spring during maintenance helps ensure your pump’s oil system works as reliably as the day it was new. This pressure keeps the restrictor seated correctly in its housing. A secure restrictor ensures oil is metered properly throughout the pump.