Black streaks down your RV sidewall are almost always caused by water dripping straight off short or worn gutter spouts. The Camco 42452 set of four slide-on extension spouts channels rain and runoff an extra 3 inches away from the exterior, keeping sidewalls, windows, doors, and decals cleaner between washes. No tools required -- they snap onto existing gutter lips whether you have factory gutters or not.
Short OEM gutter spouts allow runoff to roll down the sidewall instead of clearing it, and once road grime and roof residue mix with water, those dark streaks become a wash-day fixture. Camco's 42452 extensions add a full 3 inches of reach to each spout, throwing water clear of the wall surface before it has a chance to stain.
The pack includes two left-oriented and two right-oriented spouts, covering the front or rear corners of a standard RV roof edge. The slide-on design clips securely without fasteners and stays put at highway speeds. Made from UV-stabilized polypropylene, these spouts resist fading, cracking, and brittleness even after seasons of sun and rain exposure.
Extensions push runoff 3 additional inches away from the sidewall, clearing windows, slideout seams, and decals from direct water contact.
Snaps onto existing gutter rails or lip edges without drilling or adhesive. Stays secure during travel and is removable if needed.
Weather-resistant construction handles prolonged UV exposure without cracking, fading, or becoming brittle over multiple seasons.
Pack contains 2 left-oriented and 2 right-oriented spouts, suitable for front and rear corners or two full sides of most RVs.
The Camco 42452 spouts are not limited to RVs that came with OEM gutters. The slide-on channel accommodates bare roof edge lips commonly found on entry-level and mid-range travel trailers and fifth wheels, so they work on a wider range of rigs than many competing spout extenders.
Factory gutter spouts are often undersized and become brittle after a few years of UV exposure. The 42452 set is a direct drop-in replacement that outperforms most stock spouts in both reach and material durability. If your existing spouts have cracked, broken off, or simply don't throw water far enough, these are the correct replacement size for the majority of domestic RV brands.
Rinse spouts during routine RV washing to clear any debris or bug accumulation that can redirect water back toward the wall. Inspect the slide-on clip each season for play or looseness -- if a spout shifts during travel, re-seat it fully on the gutter rail before the next trip.
If your RV has a white or light-colored roof trim, Camco also offers these same gutter spouts in white under part number 42134. Check fitment against your existing gutter color before ordering to ensure the best cosmetic match.
These spouts do not include gutter rail channels or mounting hardware beyond the slide-on clip. They are extension spouts only -- not a full gutter system. If your RV has no gutter lip or rail at all, a Camco gutter system (sold separately) would need to be installed first.