15% off select Welch Allyn Parts! Click here.
![Siderail Tube Siderail Tube](/medias/HR-46043PL-o1.jpg?context=bWFzdGVyfGltYWdlc3w2NDQwfGltYWdlL2pwZWd8YVcxaFoyVnpMMmhqWVM5b09HVXZPRGd3TnpjeU1qVTBPVEkzT0M1cWNHY3wzNmRlZjFhZTczMjQ5Y2M4ODg5M2ZjOGNjODk5ZDlhNTE2Njg0ZDE0MTdjZGQzYjM0MmQ2ZDE2NmVkMjkwZDA5)
Siderail tube design changed with Serial # W053AQ1955 and higher. This part is NOT backwards compatible. An upgrade kit will be necessary. Use part # 21329401
List Price: $50.53
![Plate, Pump Guide Retainer Plate, Pump Guide Retainer](/medias/HR-143075PLS-o1.jpg?context=bWFzdGVyfGltYWdlc3wxNDQzMXxpbWFnZS9qcGVnfGFXMWhaMlZ6TDJoak9DOW9PRE12T0Rnd056WXpNRGMyTmpFeE1DNXFjR2N8MDNhYTRmZTNmZDZmODM4NjU0NjJjYjk3YjllMDE5YWNkNWE5Mjg5OGU4NGM1NzRiMzkxZjY0OWQ2ZDk4ZDA3MA)
Plate, Pump Guide Retainer
Part #: 143075PLS
Obsolete part - No Longer Available
![Extension Rod Extension Rod](/medias/HR-65234PLS-o1.png?context=bWFzdGVyfGltYWdlc3wyMjcwN3xpbWFnZS9wbmd8YVcxaFoyVnpMMmhsWVM5b1pEY3ZPRGsxT0RZMU1EWTBOalUxT0M1d2JtY3w1ZjhhMDA5ODcxYmUyMzg4MzcwNDVkNGVjODk4NWE5NjQ0YjcyMTZiOWI1ZWQ3YjZkYTBkZjMzOTZiMWM0NDA5)
Extension Rod
Part #: 65234PLS
Obsolete part - No Longer Available
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