
Fits great. Looks great. Easy to install.
✓ Ships FREE to the lower 48 — AK/HI calculated at checkout
Step-by-step install guideSCROLL DOWN FOR INSTALL GUIDE
All Generator skids now come with the stand-off kit. See installation instructions and product description photos to see if your generator requires the stand-off kit for installation.
After having a few customer come into our shop with damage on their low hanging rear generators, we came up with a 1/4" aluminum skid plate that will protect the generator from rocks, road debris and bottoming out on fire roads!
We have tested them on the Ram Winnebago Solis/Travato and Thor Sequence, but should fit any similarly mounted generator!
Feel free to text or call us with any questions at (970) 341-4221!
INSTALL GUIDE
View the Generator Skid Plate install guide (PDF)
✅ Will this fit your ProMaster?
Yes — this fits:
| Years | Make | Model |
| 2013–2026 | Ram | ProMaster 1500 |
| 2013–2026 | Ram | ProMaster 2500 |
| 2013–2026 | Ram | ProMaster 3500 |
🚚 Ships next business day.
Not sure it fits yours? Text your year + trim to (970) 341-4221 and we'll confirm before you buy.
| Brand | Juggernaut USA |
| Product Type | Skid Plate |
| SKU | jg-pm-gen-skid |
| Material | 1/4-inch 5052-H32 Aluminum |
| Hardware | Grade 8 stainless steel (included) |
| Weight | 20.0 lb |
| Warranty | Lifetime Warranty |
| Country of Origin | Made in USA (Colorado) |
| Installation | Bolt-on, no drilling required |
All Juggernaut USA skid plates are engineered for true bolt-on installation. No drilling, cutting, or welding is required. Most installations can be completed in 1-2 hours with basic hand tools.
If you're in the Denver, Colorado area, our expert technicians can install this product for you. Our shop installs these every day at competitive rates, backed by a lifetime warranty on labor. Schedule your installation or call (970) 341-4221.
All orders ship from our Colorado facility the next business day. Standard delivery takes 2-4 business days via UPS or FedEx Ground.
We offer a 90-day return policy on all products in unused, original condition. To initiate a return, contact us at (970) 341-4221 or email us. Return shipping is the responsibility of the buyer unless the product is defective.
Every Juggernaut USA skid plate is covered by our lifetime warranty against manufacturing defects. Our warranty covers materials and workmanship for the life of the product.

Fits great. Looks great. Easy to install.

Installed on a 2024 Jayco Swift. Appears to fit perfectly! Biggest initial problem was that there was no parts list or installation instructions anywhere in the shipping box! Watched a YouTube install and did install while van was lifted for welding steel rollers to bottom of hitch mounting bracket .
on our 2024 Nova 30C the new L brackets worked great since our Generator does not have the lips. We had to play with it a bit since just mounting the plate to the brackets was against the screw heads on the generator but just barely . so we used one of the other brackets mounted underneath the l Bracker for clearance.. We then mounted it to the following order .bolt,,washer,b,racket,, L bracket, washer and locking nut. We had to also slightly rotate the generator muffler clamp to the pipe to get clearance to mount the skid plate. Your skid plate looks great but we did struggle getting to your recommended torque on tightening the bolts, but I just can't see it ever being a problem. Can't say enough how well your skid plate looks and appears to protect our generator. Let me know if you have any concerns with our installation process.
Just installed the new generator skid plate on my 2021 Jayco Swift camper van. Looks good and it definitely is going to protect it.
We love it! Gives us a lot of peace of mind since the generator hasn’t got much road clearance 😬. Quality materials and easy to install! Well worth the money!!
Customers who bought this also added these
Common questions about our skid plates and armor
It protects the low-hanging Cummins Onan generator on Promaster-chassis RVs from road damage.
Fits Winnebago Promaster-chassis RVs and select other builds depending on the year. For other brands and models not listed, contact us so we can confirm fitment.
Fits all years.
Yes — it includes oil-drain access for routine generator service.
No problem — we include L brackets that adapt the skid plate to mount securely.
Yes — approved by Cummins engineers.
Underbody armor that shields your oil pan, transmission, catalytic converter, transfer case, and front differential from rocks, road debris, potholes, and trail impacts.
1/4" 5052-H32 aluminum, powder-coated black, with steel mounting brackets where needed — made in-house in Wheat Ridge, Colorado from US-sourced aluminum.
Aluminum is roughly half the weight of steel and won't rust — full-strength underbody protection without the weight penalty or corrosion of steel armor.
Negligibly — an aluminum set weighs about half what steel does, so the added weight is minimal.
Yes — potholes, road debris, and steep driveways damage undercarriages even off the trail. It's cheap insurance against expensive repairs.
No — every Juggernaut skid plate is 100% bolt-on to factory mounting points. No drilling, cutting, or welding.
Yes — bolt-on installation with basic hand tools, usually about 1–2 hours. Step-by-step guides are on each product's install page.
Yes — our plates include oil-drain access cutouts so you can do routine oil changes without removing the skid plate.
No — the plates are designed to preserve factory airflow to coolers and components.
Minimal — plates contour to the frame and tuck up against the underbody so they slide over obstacles rather than hang low.
No — aluminum doesn't rust, and the black powder coat adds further corrosion resistance.
No — under the Magnuson-Moss Warranty Act, a bolt-on aftermarket part can't void your factory warranty on its own.
A lifetime warranty against manufacturing defects.
Made in the USA in Wheat Ridge, Colorado and shipped nationwide next business day. Use the year/make/model selector on any product page to confirm fit.