Replacement Spring for 2023 Grand Design Imagine 2670MK RV Shades

The coach year, reported 37-inch length and approximate 1-inch barrel do not identify a replacement spring. SRS-SR18S belongs to the linked 3/4-inch Valu-Line listing. The reported 1-inch measurement has not been verified as the bare roller tube's outside diameter, so that 3/4-inch spring is not a confirmed match.

Identify the shade manufacturer and mechanism, then measure the exposed tube outside diameter, shade width from left to right, fabric drop and existing spring assembly length separately. Clarify whether the reported 37 inches is width or drop. Neither a failure to retract nor a Grand Design model name establishes the spring type or proves that replacing a spring will fix the complete mechanism. Use qualified help for a tensioned spring.

Irvine publishes separate Slow-Rise, 1-inch Valu-Line and 3/4-inch Valu-Line spring references. Its linked 1-inch chart has three width-based size categories, while the current store's 1-inch Valu-Line listing has two native options. That category/part-number crosswalk remains unconfirmed here; do not convert a reported width into an automatic spring recommendation. The retained 3/4-inch card and illustration are identification references only.

No current shipping quote to Ontario or itemized import-charge assessment is established in this answer. Obtain a current quote that states shipping and any separately payable import or carrier charges before purchase; a historical product price is not a delivered total. No U.S.-address savings, customized invoice, return approval or repair outcome is promised. Irvine replacement-parts reference.