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Classic Accessories PolyPRO3 Class C RV Cover 23-26 ft -- Model 3 (Part 01-0336 / 79363)

Classic Accessories PolyPRO3 Class C RV Cover Model 3 part 01-0336 fits 23 to 26 foot motorhomes with zippered access panels and integrated vent system
Classic Accessories PolyPRO3 Class C RV Cover Model - 3 23'-26'
 
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List Price: $567.19
: $435.49
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Part Number: 79363
Manufacturer: Classic Accessories
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Classic Accessories Class C -- 23 to 26 ft 3-Year Warranty PolyPRO3 Class C RV Cover -- Model 3 (01-0336 / 79363)

Keep your Class C motorhome protected through every season with the Classic Accessories PolyPRO3 Model 3 cover. Engineered specifically for Class C rigs in the 23 to 26 foot range, this cover delivers UV, rain, snow, dirt, and bird-dropping protection while giving you zippered access to doors and engine areas -- no need to remove the entire cover every time you need to get inside.

All-Season Protection Built for Class C Motorhomes

The PolyPRO3 series is one of Classic Accessories' most popular RV cover lines, and Model 3 is sized for Class C rigs from 23 to 26 feet. The cover uses a multi-layer construction: a polypropylene fabric top and front/rear panels rated to handle moderate weather including rain, UV exposure, and light snow loads, paired with quick-drying PolyPRO side panels that breathe to reduce interior moisture buildup and wind stress on the fabric.

Unlike budget covers that trap condensation and cause more harm than good, the PolyPRO3 integrates an air vent system that equalizes pressure across the cover and allows moisture vapor to escape -- a critical feature for full-timers and seasonal storage alike. The result is a drier interior and a cover that stays put in wind rather than ballooning off the rig.

Zippered Access Panels

Dedicated zip panels at the front, entrance side, and rear let you access your RV without removing the cover. Panels roll up and secure with hook-and-loop straps at the top.

Integrated Vent System

Built-in air vents combined with breathable PolyPRO side fabric reduce interior moisture buildup and minimize wind lift during storage.

Rope and Toss Bag System

An integrated rope attachment system and included toss bag let you run the securing rope under the RV without crawling on the ground -- a real convenience on a 26 ft rig.

Custom-Fit Hem Design

Adjustable tension panels at the front and rear, plus elasticized hem corners, pull the cover tight to the contours of your Class C for a secure, rattle-free fit.

What the PolyPRO3 Protects Against

This cover is rated for all-season use across a broad range of climates. Primary protection categories include:

  • UV radiation -- polypropylene top panels block damaging sun exposure that fades paint, oxidizes fiberglass, and degrades rubber seals
  • Rain and moderate weather -- water-resistant panels shed rain and light snow; not rated for extreme snow load accumulation without periodic clearing
  • Dust and dirt -- full-body coverage keeps road grime, pollen, and airborne debris off the rig during storage
  • Bird droppings and tree sap -- surface coverage prevents etching on paint and fiberglass from acidic droppings
  • Nicks and scratches -- padded or multi-layer zones at contact points protect slide-outs and body panels from abrasion
Zippered Convenience: All three access panels -- front, entrance side, and rear -- unzip independently. Each panel can be rolled up toward the top of the cover and held with the integrated hook-and-loop straps, so you can work on specific areas without exposing the full rig.

Installation and Storage Tips

A cover this size (36 lbs) takes two people for comfortable installation. Classic Accessories designed the PolyPRO3 with this in mind -- the toss bag and integrated rope system reduce the frustrating step of crawling under a 26 ft motorhome to fish the tie-down rope through.

  • Start at the front cap and work the cover toward the rear, using the rope system to pull it under and secure the hem
  • Tension the front and rear adjustment panels after the cover is seated to remove excess slack
  • Roll the cover tightly for storage -- do NOT stuff it into the bag. Fold first, then roll tightly from one end to the other for a clean fit in the storage sack
  • Ladder caps are included on most PolyPRO3 covers to protect the fabric where it contacts ladder rungs on the rear of the rig
Storage Bag Included: A dedicated stuff sack ships with the cover. To fit the cover back in the bag after use, fold it lengthwise first, then roll tightly from one end. Stuffing without rolling will make it impossible to close the bag and may stress the seams.
Maintenance Notes: Inspect the cover periodically during winter storage -- heavy snow accumulation should be brushed off to prevent stress on the fabric and seams. Clean with mild soap and water; avoid harsh solvents or pressure washers directed at seams. Allow the cover to dry fully before rolling for storage to prevent mildew.

Warranty and Support

Classic Accessories backs the PolyPRO3 Model 3 with a limited 3-year manufacturer warranty covering defects in materials and workmanship. Classic Accessories is a well-established brand in the RV cover category with a domestic customer support line for warranty claims.

Sizing Note: This cover (Model 3) is sized for Class C motorhomes from 23 to 26 feet in length with a maximum height of 122 inches (approx. 10 ft 2 in) and a maximum width of 105 inches (approx. 8 ft 9 in). Measure your rig before ordering -- a cover that is too short will not protect the rear cap, and one that is too long will pool and flap in wind. Classic Accessories offers additional Model numbers for shorter and longer Class C rigs.

Fitment and Sizing

RV TypeClass C Motorhome
Cover ModelModel 3
Fits Length23 ft to 26 ft
Max Height122 in (approx. 10 ft 2 in)
Max Width105 in (approx. 8 ft 9 in)
Cover Weight36 lbs

Part and Product Identity

ManufacturerClassic Accessories
Part Number / SKU01-0336
Manufacturer Part #79363
UPC052963793635
Product LinePolyPRO3 Series
WarrantyLimited 3-year manufacturer warranty

Cover Construction and Materials

Top and End Panel MaterialMulti-layer polypropylene fabric (water-resistant)
Side Panel MaterialQuick-drying PolyPRO breathable fabric
Hem ConstructionElasticized corners with adjustable tension panels front and rear
Access PanelsZippered -- front, entrance side, and rear
Panel RetentionHook-and-loop (Velcro-style) straps at top of each panel
Vent SystemIntegrated air vents -- reduces wind stress and interior moisture

What Is Included

CoverYes -- PolyPRO3 Class C Model 3
Storage BagYes -- dedicated stuff sack
Rope and Toss BagYes -- integrated rope attachment system with toss bag
Ladder CapsIncluded on most PolyPRO3 covers (verify at time of order)

Protection Summary

UV ProtectionYes
Rain / MoistureYes -- water-resistant panels
Dust and DirtYes
Bird DroppingsYes
Nicks and ScratchesYes
Heavy Snow LoadModerate -- clear accumulated snow periodically
Season RatingAll-season
Important Information -- Read Before Ordering and Installing
  • Verify your RV dimensions before ordering. This Model 3 cover fits Class C motorhomes 23 to 26 ft long with a max height of 122 in and max width of 105 in. It will not fit correctly on rigs outside these dimensions.
  • This cover is designed for Class C motorhomes only. It is not intended for Class A coaches, fifth wheels, travel trailers, or toy haulers -- different cover models exist for those RV types.
  • Two-person installation is strongly recommended for a 36 lb cover on a rig up to 26 ft. Attempting solo installation on a windy day risks damage to the cover and the RV.
  • Do not allow heavy snow to accumulate on the cover without clearing it -- prolonged load can stress fabric and seams.
  • Store the cover dry. Rolling a damp cover into the stuff sack will cause mildew over time. Allow full air-drying before storage.
  • Roll, do not stuff: Fold the cover, then roll tightly to fit it back in the storage bag. Stuffing damages seams and fabric over time.


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