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Manufacturer: UltraPower Model: UPFORD

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

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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

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SPW8100 - UltraPower 8.1L Magnum Spark Plug Wires

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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

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105297S - Workhorse Actia Instrument Cluster *Replacement Screen Kit*

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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)

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)

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

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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

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

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

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Manufacturer: Workhorse Model: 3811184C93

3811184c93 - Muffler Asm - After Treatment System Rhs

MUFFLER ASM - AFTER TREATMENT SYSTEM RHS..

$6,416.74

Out of Stock

Manufacturer: Workhorse Model: 3811361C2

3811361c2 - Exhaust Pipe-diffuser

EXHAUST PIPE-DIFFUSER..

$477.58

Out of Stock

Manufacturer: Workhorse Model: 3814537C1

3814537c1 - Seal

SEAL..

$44.65

Out of Stock

Manufacturer: Workhorse Model: 3838739C93

3838739c93 - Harness Asm -particulate Filter

HARNESS ASM -PARTICULATE FILTER..

$46.73 $63.09

Out of Stock

Manufacturer: Workhorse Model: 3838777C1

3838777c1 - Hose Elbow - Fuel Line

HOSE ELBOW - FUEL LINE..

$5.30 $7.16

Out of Stock

Manufacturer: Workhorse Model: 3844630C1

3844630c1 - Clamp - Exhaust Pipe 3.5 V - Band

CLAMP - EXHAUST PIPE 3.5 V - BAND..

$24.20

Out of Stock

Manufacturer: Workhorse Model: 3851903C1

3851903c1 - Bolt - Sems M10 X 40 Cl. 10.9

BOLT - SEMS M10 X 40 CL. 10.9..

$1.93 $2.61

Out of Stock

Manufacturer: Workhorse Model: 3866919C1

3866919c1 - Label - Accesory Belt Routing

LABEL - ACCESORY BELT ROUTING..

$3.82 $5.16

Out of Stock

Manufacturer: Workhorse Model: 3912601

3912601 - Cummins Transmission Adapter

3912601 - Cummins Transmission Adapter..

$1,148.75

Out of Stock

Manufacturer: PacBrake Model: 3916588KIT

3916588KIT - Heavy Duty Exhaust Valve Springs For C8.3L (Genuine Cummins)

Part # 3916588 - Heavy Duty Exhaust Valve Springs For C8.3L (Genuine Cummins) Description: If you have a mechanical C8.3L without an exhaust brake, chances are you don't have strong enough valve springs to effectively hold the exhaust valves close during exhaust braking. Luckily, Cum..

$319.50 $365.93