Designed · Printed · Shipped in the USA
Parts that don't exist.
Until we print them.
Discontinued RV switch plates. Battery holders that clear the workbench. The hub cover tool Freightliner drivers keep reordering. Every G-Part is an original design, printed in-house, in stock, and hand-checked before it ships.
Best Sellers
The parts people keep coming back for.
Shop & GarageBest SellerRyobi 18V Battery Holder
Secure storage docks for your ONE+ packs
RV & CamperBest SellerFleetwood RV Switch Plates — Ivory
Direct replacements for cracked OEM Fleetwood plates
Powersports & TruckBest SellerFreightliner Hub Cover Tool (22-71625-000)
Pop chrome hub covers without mangling them
Speaker UpgradesJBL PartyBox 710 Wheel Upgrade
45mm wide wheels for the big box
AquariumAI Nero 3 Anemone Guard
Reef-safe protection for your powerhead
Home & FunGE Opal Water Line Conversion Kit
Never refill your Opal ice maker reservoir again
Shop by Category
RV & Camper
Hard-to-find replacement parts and upgrades for motorhomes and trailers.
Speaker Upgrades
Roll bigger. Wheel and axle upgrades for portable party speakers.
Shop & Garage
Battery holders, tool mounts, and organizers for the workshop.
Aquarium
Reef-safe guards and accessories for saltwater setups.
Powersports & Truck
Parts and tools for bikes, side-by-sides, and big rigs.
Home & Fun
Puzzles, organizers, and clever prints for everyday life.
Family owned since 2017
G-Part.net is the rebrand and expansion of RvSpec.net — a family operation out of West Point, Utah. What started with hard-to-find RV parts grew into a collection of original designs for every corner of life where the factory part let you down.
Engineered, not downloaded
Every product here is an original design, modeled in CAD from real measurements of real parts, then test-fit and refined over multiple versions before it earns a spot in the store.
In stock, checked by hand
We print in-house and keep real inventory on the shelf, so your order ships fast — every part inspected by hand before it goes in the box. If it doesn't fit right, we make it right.
Trusted on Etsy, eBay & Amazon
We've been selling these designs on the big marketplaces since 2018 — now direct to you.
"Slick idea, and love it every day … buying another."
"Easy to carry them from job site to job site."
"Great item, fits just right."
Ready when you are.
Every part is printed in-house, stocked on the shelf, and ships fast from West Point, Utah. Questions about fit before you buy? Email us — we'd rather measure twice.