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Featured Products

UPFORD - Ford 6.8L V10 and 7.3L V8 Ultra RV Tuner UPFORD - Ford 6.8L V10 and 7.3L V8 Ultra RV Tuner
Best Seller
Manufacturer: UltraPower Model: UPFORD
UPFORD - Ford 6.8L V10 and 7.3L V8 Ultra RV Tuner
Rev up your Ford powered RV or truck with the incredible Ford Ultra RV Tuner! This game-changing upgrade is the most cost-effective way to boost perfo..
$529.00 $599.00
In Stock
UltraPower GM / Workhorse 8.1L Custom Tuning (ECM Only) UltraPower GM / Workhorse 8.1L Custom Tuning (ECM Only)
Manufacturer: UltraPower Model: UP81
UltraPower GM / Workhorse 8.1L Custom Tuning (ECM Only)
Upgrade your GM 8.1L Powered RV or truck to unparalleled performance with the UltraPower Custom Tuned ECM! If you're looking for the best in power gai..
$595.00 $803.25
In Stock
SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires
Best Seller
Manufacturer: UltraPower Model: SPW8100
SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires
UltraPower Magnum Spark Plug Wires are patent protected because of the unique method of producing these wires which have extremely low resistance whil..
$159.99 $202.49
In Stock
105297S - Workhorse Actia Instrument Cluster *Replacement Screen Kit* 105297S - Workhorse Actia Instrument Cluster *Replacement Screen Kit*
Best Seller
Manufacturer: Brazel's RV Performance - Repair Service Model: 105297S
105297S - Workhorse Actia Instrument Cluster *Replacement Screen Kit*
This is NOT A REPLACEMENT INSTRUMENT CLUSTER! THIS IS A REPLACEMENT LCD FOR YOUR INSTRUMENT CLUSTER! Not sure if you can install yourself? Ple..
$149.00 $201.15
In Stock
9905-1028 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni EVO FSD) 9905-1028 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni EVO FSD)
Manufacturer: Koni Model: 9905-1028
9905-1028 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni EVO FSD)
Experience a smooth controlled ride on your Class A motor home with Koni EVO FSD shock absorbers. Koni's patented open intake valves ensure that you g..
$289.00 $318.50
In Stock
99B-3234SP1 - FRONT *High Force* Spartan K2, K3 MountainMaster 18K+ / Tiffin Allegro Bus w/ PowerGlide Chassis Reyco IFS (Koni EVO High Force) 99B-3234SP1 - FRONT *High Force* Spartan K2, K3 MountainMaster 18K+ / Tiffin Allegro Bus w/ PowerGlide Chassis Reyco IFS (Koni EVO High Force)
Manufacturer: Koni Model: 99B-3234SP1
99B-3234SP1 - FRONT *High Force* Spartan K2, K3 MountainMaster 18K+ / Tiffin Allegro Bus w/ PowerGlide Chassis Reyco IFS (Koni EVO High Force)
This is the High Force version of the 99B-3234. It can be used on the same applications as the 99B-3234 but it has firmer valving to provide even more..
$309.00
Out of Stock

Best Selling Products

41-101 - Iridium Spark Plug For 8.1L & 7.4L 41-101 - Iridium Spark Plug For 8.1L & 7.4L
Best Seller
Manufacturer: Workhorse Model: 41-101
41-101 - Iridium Spark Plug For 8.1L & 7.4L
Sold individually..
$10.00 $13.50
In Stock
8805-1001 - FRONT Workhorse W-Series '01-'11 (Koni FSD)
Best Seller
Manufacturer: Koni Model: 8805-1001
8805-1001 - FRONT Workhorse W-Series '01-'11 (Koni FSD)
Koni Frequency Selective Damping (FSD) shock absorbers provide superior handling characteristics without compromising ride comfort. The FSD is firm wh..
$225.00 $229.50
In Stock
W8837013 - 2004+ Workhorse Fuel Filter and Adapter Kit (3 Port) W8837013 - 2004+ Workhorse Fuel Filter and Adapter Kit (3 Port)
Best Seller
Manufacturer: Workhorse Model: W8837013
W8837013 - 2004+ Workhorse Fuel Filter and Adapter Kit (3 Port)
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f..
$68.75 $92.81
In Stock
8805-1018 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni FSD) 8805-1018 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni FSD)
Best Seller
Manufacturer: Koni Model: 8805-1018
8805-1018 - FRONT Ford F53 '88-Current / Tiffin Allegro Breeze '10-'13 / Entegra Aspire I-Beam (Koni FSD)
Koni Frequency Selective Damping (FSD) shock absorbers provide superior handling characteristics without compromising ride comfort. The FSD is firm wh..
$225.00 $247.00
In Stock
Product Compare0
Upsw8006250 - Kit - Morgan Olson Diesel 2006
Manufacturer: Workhorse Model: UPSW8006250
Upsw8006250 - Kit - Morgan Olson Diesel 2006
KIT - MORGAN OLSON DIESEL 2006..
$39.99 $53.99
Out of Stock
Upsw8006424 - Nut - 3/8-16 X 1.5 Lock Nut Flange Hd Grd Zn
Manufacturer: Workhorse Model: UPSW8006424
Upsw8006424 - Nut - 3/8-16 X 1.5 Lock Nut Flange Hd Grd Zn
NUT - 3/8-16 X 1.5 LOCK NUT FLANGE HD GRD ZN..
$2.41 $3.25
Out of Stock
Upsw8006425 - Bolt - 3/8-16 X 1.5 Gr8 Flng Zn
Manufacturer: Workhorse Model: UPSW8006425
Upsw8006425 - Bolt - 3/8-16 X 1.5 Gr8 Flng Zn
BOLT - 3/8-16 X 1.5 GR8 FLNG ZN..
$2.41 $3.25
Out of Stock
Upsw8006426 - Crossmember
Manufacturer: Workhorse Model: UPSW8006426
Upsw8006426 - Crossmember
CROSSMEMBER..
$299.59 $404.45
Out of Stock
UPTCM - Allison 5 Speed Transmission Tuning (2001-2005 Only)
Manufacturer: UltraPower Model: UPTCM
UPTCM - Allison 5 Speed Transmission Tuning (2001-2005 Only)
Guidelines:You are responsible for shipping us your TCM for programmingPlease note that we have a 2-3 business day turnaround time from the time we RECEIVE your TCM. Ship Your TCM To:Ultra RV Products3912 Harrison Ave.Centralia, WA 98531Benefits:Shifts into overdrive at a lower speed (~48 mph ..
$300.00 $350.00
In Stock
US2078 - UltraStop Park Brake Module Replacement With UltraSave Kit US2078 - UltraStop Park Brake Module Replacement With UltraSave Kit
Manufacturer: UltraStop Model: US2078
US2078 - UltraStop Park Brake Module Replacement With UltraSave Kit
Part# US2078Applications: Workhorse Custom Chassis 2005 with J72 Parking Brake Workhorse Custom Chassis W24 with J72 Parking Brake**For Workhorse Custom Chassis W18 with J72 Parking Brake please see product US2078-W18**Freightliner "FRED" Front Engine Diesel RV Chassis with Auto Apply Park BrakeDesc..
$699.00 $943.65
In Stock
US2078-W18 - UltraStop Park Brake Module Replacement With UltraSave Kit (W18 Chassis) US2078-W18 - UltraStop Park Brake Module Replacement With UltraSave Kit (W18 Chassis)
New
Manufacturer: UltraStop Model: US2078-W18
US2078-W18 - UltraStop Park Brake Module Replacement With UltraSave Kit (W18 Chassis)
Designed for the 2006-2010 Workhorse W18 chassis J72 brake system which requires an additional hydraulic flex hose to be installed (WH009698) This kit is for VINs that begin with 5B4LPE7... Description: J72 Park Brake Module Replacement Kit that replaces the factory park brake controller. J72 Park..
$774.00
In Stock
US21 - UltraStop P32 Park Brake Pressure Switch Upgrade Kit US21 - UltraStop P32 Park Brake Pressure Switch Upgrade Kit
Manufacturer: UltraStop Model: US21
US21 - UltraStop P32 Park Brake Pressure Switch Upgrade Kit
Part# US21 This kit Replaces GM Part Numbers: Green Switch (At Pump) GM# 15961566 - Also AC Delco# 15034355 (Rotten Green Switch) Grey Switch (At Actuator) GM# 10218778 Applications: All P-Chassis 1996-2004 that use an automatic apply parking brake sys..
$219.00 $295.65
In Stock
US21.5 - UltraStop P32 Park Brake 70 Amp Relay And Bushing Kit
Manufacturer: UltraStop Model: US21.5
US21.5 - UltraStop P32 Park Brake 70 Amp Relay And Bushing Kit
This Kit Includes:Workhorse 70 Amp Relay #W800202412L14 Steel Bushing that replaces aluminum bushing that the pump pressure switch is mounted to. Applications:All P32 RV 1996-2004 that use an automatic apply parking brake system with an electrically driven hydraulic pump. I..
$98.76 $133.33
Out of Stock
US21A - UltraStop P32 Upgraded Park Brake Actuator Pressure Switch US21A - UltraStop P32 Upgraded Park Brake Actuator Pressure Switch
Manufacturer: UltraStop Model: US21A
US21A - UltraStop P32 Upgraded Park Brake Actuator Pressure Switch
Part# US21A This kit Replaces GM Part Numbers: GM# 10218778 Workhorse Part# W8001071 Applications: All P-Chassis 1996-2004 that use an automatic apply parking brake system with an electrically driven hydraulic pump. Feature..
$119.00 $160.65
In Stock
US21P - UltraStop P32 Upgraded Park Brake Pump Pressure Switch US21P - UltraStop P32 Upgraded Park Brake Pump Pressure Switch
Manufacturer: UltraStop Model: US21P
US21P - UltraStop P32 Upgraded Park Brake Pump Pressure Switch
Part# US21P This kit Replaces GM Part Numbers: GM# 15961566 AC Delco# 15034355  Workhorse Part# W8001073 Applications: All P-Chassis 1996-2004 that use an automatic apply parking brake system with an electri..
$119.00 $160.65
In Stock
US22 - UltraStop P32 Park Brake Pressure Switch Bushing & Relay Upgrade Kit US22 - UltraStop P32 Park Brake Pressure Switch Bushing & Relay Upgrade Kit
Manufacturer: UltraStop Model: US22
US22 - UltraStop P32 Park Brake Pressure Switch Bushing & Relay Upgrade Kit
Part# US22 Description: This kit comes with the pressure switches like the US21 kit. Also includes a handmade steel replacement bushing to replace the aluminum bushing the rotten green switch installs into on the pump assembly. Also includes brand new 70 amp relay. This relay shoul..
$299.00 $403.65
In Stock
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