2026 Forest River Sandpiper 4002FB specs & floorplan
Fifth wheel · 2026 model year
Explore the 2026 Forest River Sandpiper 4002FB specification sheet: dimensions, weights, sleeping arrangements, tank capacities and available equipment.
Compare this to other models →Source checked 2026-10-28. View manufacturer specifications ↗
Manufacturer pricing
MSRP not verified
Price details
No model-specific price was found in the manufacturer information checked.
Price source checked .
Prices are not estimated from other models, model years or dealer asking prices.
© Forest River, Inc.. Illustration may show optional equipment.
At a glance
- Exterior length
- 43′ 5″
- Unloaded weight
- 12,889 lb
- GVWR
- 15,500 lb
Weight basis: Manufacturer unloaded vehicle weight.
Dealer pricing · USD
Dealer prices & price history
Advertised price history
Price history starts with our first observation. A trend will appear after more daily checks.
Dealer prices
No recently verified advertised prices for this model. This does not mean no dealers have it in stock.
About these prices
- New units only. Prices are advertised offers from a small sample of dealers, not an exhaustive nationwide search or an out-the-door quote. Options and equipment vary by unit.
- Listings are re-checked every 48 hours, and the lowest-priced unit is re-checked daily. Initial collection and source failures can delay updates.
- Price history observations begin when tracking starts; earlier discounts are not reconstructed. History includes listings that may no longer be available.
Payment calculator
Adjust price, down payment, rate and termTap to adjust—/moEnter a price to estimate a payment
- Amount financed
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About this estimate
- An estimate for comparison only, not a loan offer. Your rate and term depend on credit, lender, down payment and the RV.
- Sales tax is applied to the price minus the trade-in value. Some states tax RVs differently.
- Tax and fees are added to the amount financed.
- Typical terms used: 10 years under $25,000 financed, 15 years up to $100,000 and 20 years above.
Dimensions & weights
- Exterior length
- 43′ 5″
- Exterior width
- 8′ 0″
- Exterior height
- 13′ 4″
- Shipping / unloaded weight
- 12,889 lb
- GVWR
- 15,500 lb
- Listed cargo capacity
- 2,611 lb
- Listed hitch weight
- 2,340 lb
Living & sleeping
- Sleeping capacity
- Not verified
- Slide-outs
- 4
- Main bed
- Not verified
- Bunk beds
- Not verified
- Dinette
- Not verified
- Bathroom
- Not verified
- Refrigerator
- Not verified
Tanks & everyday features
- Fresh water
- 50 gal
- Gray water
- 100 gal
- Black water
- 100 gal
- Awning length
- 10′ 8″ & 15′ 0″
- Shore power / electrical service
- Not verified
- Solar equipment
- Not verified
- Outdoor kitchen
- Not verified
- Washer/dryer prep
- Not verified
- Microwave
- Not verified
- Cooktop
- Not verified
- Air conditioning
- Not verified
- Electric fireplace
- Not verified
- Backup camera
- Not verified
- Propane tanks
- Not verified
- Tire size
- Not verified
Sources & specification notes
View manufacturer specifications ↗ · Checked .
“Not verified” means a confirmed value is unavailable. “Not listed” does not mean a feature is absent. Optional equipment is not confirmed as installed. Check the exact model year, configuration and unit labels with the manufacturer. This specification sheet does not establish towing compatibility.
Compare the 4002FB with similar RVs
Other Forest River Sandpiper floorplans
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- 4002FB vs Forest River Sandpiper 3844QUAD42′ 9″ · 13,864 lb
- 4002FB vs Forest River Sandpiper 3900HBLR42′ 9″ · 13,284 lb
- 4002FB vs Forest River Sandpiper 4003MB42′ 9″ · 12,609 lb
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- 4002FB vs Forest River Sandpiper 3800RK44′ 1″ · 12,849 lb
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