Will the Irvine Slow-Rise Spring Fit a Pre-2019 RV Shade?

Answered by Elkhart RV Parts · Elkhart, Indiana · Updated August 2026
Direct Answer

The 1-1/4" Slow-Rise replacement spring is specified for 2019 and newer model year premium shades. It is not listed as a fit for earlier premium shades. Before you order anything for an older shade, measure the roller tube. If it is 1" or 3/4", you have a Valu-Line shade and there is no model year restriction on those springs. If it is 1-1/4" on a pre-2019 coach, call us at 574-675-6919 with the tube diameter and shade width and we will confirm the correct part before you spend money.

What To Do, By What You Have

Your shade Tube What you need
2019 or newer premium 1-1/4" Slow-Rise spring — RS-SR31XS / RS-SR31S / RS-SR31SM / RS-SR31L by width
Any year Valu-Line 1" Valu-Line spring — MRS-SR25S (9–29") or MRS-SR25L (30"+)
Any year Valu-Line 3/4" Valu-Line spring — SRS-SR18S (up to 40") or SRS-SR18L (over 40")
Pre-2019 premium 1-1/4" Call us first — do not order on assumption
Why we will not just tell you it fits. A wrong spring means a shade that will not retract, a second shipping charge and a return. We would rather spend two minutes on the phone identifying your part than sell you the wrong one. If we are not certain it fits, we will say so.

Finding Your Shade Model Year

Most Irvine shades carry no visible date stamp, so use the model year of the coach the shade was originally installed in. If the coach is a 2019 or newer model year and the roller tube measures 1-1/4", the Slow-Rise spring applies. Replacement shades installed later may not match the coach year — if the shade has been changed at any point, go by the tube measurement, not the coach.

Let us confirm it before you buy.

Call 574-675-6919 or email help@elkhartrvparts.com

We are in Elkhart, Indiana, where these shades are built.