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Photo of Rv
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RV Details

  • Price: $76,853
  • Year: 2008
  • Model: SENECA HD 34 SS
  • Listing ID: 6983040
  • Partner ID: 5038116138
  • Posted On: Oct 14, 2025
  • Updated On: Oct 14, 2025

Description

Pre Def Fluid emissions, LMM Duramax Diesel engine. 8K Onan Generator, 10K towing

$6758.52 worth of suspension upgrades: See extensive list below (would be well over $10K+ with todays cost and labor). With all the upgrades, it drives like a suburban (comfortable ride, but nimble cornering) - in one of the pictures, you can see our 120lb 54 16-year-old daughter driving on Hwy 14 in Eastern Washington.

I searched until I found this exact model to pull a car trailer. These were considered the best designed and constructed of that period without getting into the $500k custom Toterhomes. Four seasons rated/ designed to handle the cold days and nights.

It was purchased by the original owners in 2009. They used it to travel in and around Nevada and Arizona for winters. (VERY well taken care of by mature couple). We purchased in June 2016 in Mesa, AZ for our family to use for dry camping and as a tow vehicle for local racing (drove it home to WA from AZ).

Fast forward, we ended up with a 5th Wheel and we dont need two RVs. With way it handles and drives, I prefer we keep this one, she wants to keep the fifth wheel happy wife, happy life as the saying goes.

Specs (Manu. approx.) and Packages:
Jayco Seneca Super C, Duramax 6.6L diesel, 34SS
Length 35-2, Width 96, Height with AC 11-10-1/2
GVWR: 22,000lbs, GCWR 26,000lbs,
Fresh Water Capacity, 82 Gal. (10-Gal hot water tank, 72-Gal Fresh Water tank)
Black/Gray Holding Tank Capacity 51/41-Gal.
One-piece, TuffShell vacuum-bonded laminated FIBERGLASS roof is 5 inches thick
Hydraulic leveling jacks automatically adjust the Seneca to the optimal position with the push of a button
1,800-Watt Inverter
Mileage: 42,826
Remainder of specs can be found at library.rvusa.com/brochure/2008_Seneca.pdf

Noteworthy Options:
Upgraded 8000-Watt Onan Quiet Diesel generator (run both A/C units and the microwave with no issue)
Thermal pane tinted glass
Cab-over bunk

Upgrades and the Good (not including any labor cost):
Last Licensed in 2019, stored under cover since we have owned it.
Pre Def emissions. Emissions system are intact and unaltered.

7/24/2020 New Continental Conti Hybrid HS3 M&S rated tires $2,442.94
Three (3) NorthStar NSB-AGM31 102 AH 220RM Industrial storage batteries $2109.87
(added one extra which allow us to dry camp for 5-6 days in the mountains)

Suspension Upgrades
Road Master Anti-Sway Bar $579.95
Sumo front springs $258.99
Davis TruTrac by Roadmaster front track bar $389.95
Supers Springs Steering stabilizer $516.95
Auxiliary Rear Anit-Sway bar $648.95
Super Steer Rear Trac Bar $525.00
19k GM OEM rear springs $1,079.34
Super springs Custom Suspension Stabilizer and sway control kit $516.95
Bilstein shocks $414.44

Valeo OEM GM radiator $618.46 (common problem was original radiator leaks)
Both Ext mirrors rebuilt with new actuators, mirror heads (straight and convex) $349.08
Replaced carrier bearings $347.31
Slide Topper by Tough Top heavy duty Awnings $379.04
Fresh Water Tank Dry break- (no water loses around corners) $50 est.
Hot water return system HUGE water savings for dry camping $150 est.
Residential Kitchen faucet $250
SEAFLO Marine Water Pump 60 PSI 5.5 GPM 2 Gallon Accumulator Tank System $199
Upgraded and aligned headlights $35
Rebuilt ladder including new rungs/retainers $122
Samsung Smart Tv $150
Dish Net tailgater built in satellite system (box not included) $451
Samsung HT-J4500 5.1CH Blu-ray Home Entertainment System $368
IKEA queen mattress $499
Replaced Exterior Stereo $89.58
Diamond Sheild clear bra on front of hood $178
Rebuilt/re webbed recliner $234
Compartment shocks/springs $140

The not as good:
LR and RR corners marked, visual only, NO structural impact
Carbon Monoxide Monitor is aged out and needs to be replaced
Drivers seat showing signs of wear and tear
Head light bezel paint delamination
We have run over couple of road-gators (semi truck tire treads) and you can see damage to the bottom of the compartment doors

Included in sale:
50 Amp power cord with adapters for 30 amp and 15-20 amp service $202.53
Magnetic Windshield cover $107.64
Extra hub and wheel covers

It will need an oil change for both the Engine and Generator. (I leave the old oil in so you can see it)
NOT included in sale: Dishnet box

Currently working from home have a very flexible schedule for calls/viewing

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