

⚙️ Upgrade your RV vent game — smooth, sturdy, and ready for every adventure!
The HENG'S INDUSTRIES JRP1000B Arm Gear is a durable, silver metal replacement part designed specifically for Heng's brand roof vent fans and compatible with Winnebago Industries models. Measuring 8.5 inches, it offers a precise fit and heavy-duty construction for reliable, long-lasting performance. Easy to install and maintain, this arm gear restores smooth operation to your RV, camper, or travel trailer ventilation system.
| ASIN | B01GQQ6XZ2 |
| Age Range Description | Adult |
| Best Sellers Rank | #1,313,186 in Automotive ( See Top 100 in Automotive ) #1,327 in RV Ventilation |
| Brand Name | Heng Industries |
| Color | Silver |
| Customer Reviews | 4.4 out of 5 stars 56 Reviews |
| Fabric Type | Metal |
| Item Dimensions | 8.5 x 0.5 x 2.5 inches |
| Item Weight | 0.2 Pounds |
| Manufacturer | Heng's Industries |
| Material | Metal |
| Pattern | Solid |
| Product Care Instructions | Lubricate occasionally with a suitable lubricant. Avoid using excessive force when operating. |
| Product Style | Sun Sleeves |
| Size | 8.5 inches |
| UPC | 019372831884 |
| Unit Count | 1 Count |
A**R
So far so good
I ordered this guy cuz it looked like the one I have, I guess right. The build is a lil iffy it's got a plastic body but if it holds then great. Either way it fit and works fine so my roof fan opens all the way again.
J**Y
Easy installation
Used for rv vent, excellent and fast delivery. Fits perfect
J**E
Perfect Replacement for my broken trailer Window opener
My problem was not with a broken arm in my trailer but the plastic latch that holds the window shut . I made every attempt imaginable to get just the plastic latch but there were no options. I tried my local Camping World to get the part but that was way too expensive. This was the best option. The Heng Arm Gear comes with the arm, the latch and the rivets to put it in. Ita was a VERY affordable option and was a very close replacement for the OEM on the trailer. I had to teach myself how to drill out the old rivets but a YouTube video teaches you that with no problem. Instead of the rivets, I used small screws and it worked great. I would recommend this product.
D**D
Dave
Awesome
J**.
Direct fit Heng's
Direct fit replacement for Heng's model 122112 bathroom fan on Grand Design
K**R
Perfect fit for 2010 Haulmark 6X12 cargo trailer roof vents.
Fit like a glove. Smooth.
H**H
Replacement Toto operator
Nice job. Fits perfectly
C**2
Great replacement
Works just like original
Trustpilot
5 days ago
1 month ago