2026 Forest River Rockwood Signature 403SDB

New Fifth Wheel in Mill Hall, Pennsylvania, 17751

$83,022.00
2026 Forest River Rockwood Signature 403SDB - New Fifth Wheel For Sale by Bill's Happy Camper RV Sales in Mill Hall, Pennsylvania features Wardrobe(s), Fire Extinguisher, Automatic Leveling Jacks, Roof Vents, LP Detector
2026 Rockwood Signature 403SDB by Forest River from Bill's Happy Camper RV Sales in Mill Hall, Pennsylvania
New 2026 Forest River Rockwood Signature 403SDB available in Mill Hall, Pennsylvania

Unit Specs

  • In Stock
  • Stock #910681
  • Year2026
  • ManufacturerForest River
  • Make Forest River
  • ModelRockwood Signature
  • Floorplan403SDB
  • Type Fifth Wheel
  • ConditionNew
  • Length41' 0"
  • Width8' 0"
  • VIN4X4FRL827T1910681
  • MSRP $117,481.00
  • Price $83,022.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorTWO TONE - LINEN
  • Exterior ColorWHITE
  • Sleeps4
  • Air Conditioners3
  • A/C Spec45,000 BTU's
  • Slideouts4
  • Payload Capacity2733 lbs
  • Dry Weight12,765 lbs
  • # Axles2

MILLERSBURG ELITE PACKAGE

15K BTU 3RD ROOF A/C

4 SLIDE TOPPERS

SMART BEDROOM TV

2ND BEDROOM SMART TV

FREESTANDING TABLE, CHAIRS & BENCH

Bill's Happy Camper RV Sales & Service is not responsible for any misprints, typos, or errors found on this page.


This 2026 Forest River Rockwood Signature 403SDB is an RV the whole family will love. By owning this 2026 Forest River Rockwood Signature 403SDB, you’re joining the Forest River family! If you’re looking for a family RV, you’ve found it: this rig sleeps 4. You won’t believe how big this RV feels with 4 slides. The fridge, oven, stove make the perfect combo for eating well on the road. Even more RV memories will be made as you spend quality time hanging out on the theater seatingwatching a movie on the TV.. Use the free standing dinette w/chairs for dinner time, homeschooling or remote work days. You’ll wake up feeling well-rested for your adventures in your queen bed. If you like your rig cool in the summer and warm in winter, this heating option can do the trick. While the inside of this rig is enough on its own, the outside also features automatic leveling jacks, black tank flush, enclosed underbelly, external shower, fiberglass sidewalls, front fiberglass cap w/window, front overhead storage, heated underbelly, hitch, leveling jacks, pass thru storage, power awning, powered landing legs, screen door, second roof a/c, skylight, slam latch baggage doors, slideout and spare tire kit. Wash up from your adventures with the outside shower. Never run out of room for your belongings thanks to the pass-through storage underneath.

2026 Forest River Rockwood Signature 403SDB Features


  • Appliances
    Enclosed Water Tank, Furnace, Heated Water Tank, Microwave, Oven, Refrigerator, Refrigerator (12V), Stove, Water Heater
  • Electrical
    50 Amp Service, Air Conditioning, Auxiliary Battery, Converter, Solar Panel
  • Equipment
    Bluetooth Stereo, Cable Prepped, CO Detector, Fire Extinguisher, LED Lights, LP Detector, Propane, Smoke Detector, TV
  • Exterior
    Automatic Leveling Jacks, Black Tank Flush, Enclosed Underbelly, External Shower, Fiberglass Sidewalls, Front Fiberglass Cap w/Window, Front Overhead Storage, Heated Underbelly, Hitch, Leveling Jacks, Pass Thru Storage, Power Awning, Powered Landing Legs, Screen Door, Second Roof A/C, Skylight, Slam Latch Baggage Doors, Slideout, Spare Tire Kit
  • Interior/Furnishings
    Ceiling Fan, Fireplace, Free Standing Dinette w/Chairs, Glass Shower Door, Island Kitchen, Kitchen Sink, Medicine Cabinet, Overhead Cabinetry, Pantry, Queen Bed, Queen Mattress, Roof Vents, Shower, Solid Surface Countertops, Theater Seating, Toilet, Two Full Baths, Vanity, Wardrobe(s), Washer/Dryer Prep

2026 Forest River Rockwood Signature 403SDB Literature


2026 Forest River Rockwood Signature Brochure PDF 2026 Forest River Rockwood Signature Brochure 1
Stock #: 910681
Dealer Info

Bill's Happy Camper RV Sales

15 North Water Street
Mill Hall, PA 17751

Member Since 2015

See 242 Reviews

Unit Specs

  • In Stock
  • Stock #910681
  • Year2026
  • ManufacturerForest River
  • Make Forest River
  • ModelRockwood Signature
  • Floorplan403SDB
  • Type Fifth Wheel
  • ConditionNew
  • Length41' 0"
  • Width8' 0"
  • VIN4X4FRL827T1910681
  • MSRP $117,481.00
  • Price $83,022.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorTWO TONE - LINEN
  • Exterior ColorWHITE
  • Sleeps4
  • Air Conditioners3
  • A/C Spec45,000 BTU's
  • Slideouts4
  • Payload Capacity2733 lbs
  • Dry Weight12,765 lbs
  • # Axles2

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Bill's Happy Camper RV Sales
Bill's Happy Camper RV Sales

15 North Water Street
Mill Hall, PA 17751

Phone: Click to Call

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2026 Forest River Rockwood Signature 403SDB Gallery
New 2026 Forest River Rockwood Signature 403SDB available in Mill Hall, Pennsylvania
2026 Forest River Rockwood Signature 403SDB - New Fifth Wheel For Sale by Bill's Happy Camper RV Sales in Mill Hall, Pennsylvania features Wardrobe(s), Fire Extinguisher, Automatic Leveling Jacks, Roof Vents, LP Detector
2026 Rockwood Signature 403SDB by Forest River from Bill's Happy Camper RV Sales in Mill Hall, Pennsylvania
New 2026 Forest River Rockwood Signature 403SDB available in Mill Hall, Pennsylvania