Summary: Lifco Hydraulics found several part-number and application errors in Parker's 2009 P2105 document that could cause confusion when identifying replacement parts. This article identifies those inaccuracies, including incorrect valve plate kit part numbers and a misleading reference to an "S1 shaft version" that applies to the P2060, not the P2105.
Applies to: Anyone identifying or ordering replacement parts for a Parker P2105 who is finding errors on parts purchased, ordering the wrong components, or misunderstanding which parts and design changes are compatible with the P2105 pump.
FINAL ACCEPTANCE CRITERIA
- Correct P2105 clockwise valve plate kit part number confirmed as P2-105-2412.
- Correct P2105 counterclockwise valve plate kit part number confirmed as P2-105-2413.
- P2105 applicability of the S1 shaft reference verified and corrected.
- T1 confirmed as the correct shaft identification for the P2105.
- Customer-facing documentation updated to prevent incorrect P2105 parts identification.
TECHNICAL BULLETIN
This bulletin establishes the correct P2105 part numbers and shaft identification, inspection requirements, and final verification criteria to ensure replacement parts are properly identified.