An older Jensen roof vent may have a hinge with a removable pin or a newer pinless attachment. Both can be described as 14 × 14-inch vents, so measuring the opening alone won't identify the replacement lid. Compare the hinge on the existing metal frame with these Jensen J291 and J7291 parts.

Match the Jensen hinge before replacing the lid

The J291 and J7291 designations identify different hinge attachments. The chart also distinguishes packaging and colour by manufacturer part number.

MPN Hinge arrangement Lid colour Packaging
J291RWH-C With hinge pin White Bagged single
J291RSM-C With hinge pin Smoke Bagged single
J291WH-CR With hinge pin White Boxed single
J7291RWH-C Without hinge pin White Bagged single
J7291RSM-C Without hinge pin Smoke Bagged single
J7291WH-CR Without hinge pin White Boxed single
J7291SM-CR Without hinge pin Smoke Boxed single
Inspect the hinge before ordering. Jensen J291 lids use a hinge with a pin; J7291 lids use the pinless/EZ-style arrangement. Boxed versus bagged does not change the hinge family, but does distinguish the catalog package. Do not try to install a with-pin lid on a pinless frame.

How to identify the lid on your RV

  • Check for a hinge pin: look closely at the existing Jensen roof-vent hinge before selecting J291 or J7291.
  • Match the existing frame: a hinged lid needs the corresponding pivot system; colour is a secondary selection.
  • Check the listed MPN: J291RWH-C and J291WH-CR are with-pin white models in different packages. J7291RWH-C and J7291WH-CR are pinless white versions.
  • Compare the smoke versions: J291RSM-C uses a pin, whereas J7291RSM-C and J7291SM-CR are the no-pin smoke options.
  • Inspect the opening mechanism: if the lid cannot lift or close, check the crank operator and gear as well as the hinge.

Exact part numbers in the catalog

Each card links to the exact UsedRVParts catalog record. Review its stated condition and availability; viewing or pickup in Kelowna is by appointment.

For another hinge type, identify Heng's/Elixir old-style and universal lids. Need the motor, blade or lift mechanism? See the Heng's roof vent parts identification guide. For broader hinge identification, visit the Ventline exploded-parts reference.

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