Summit Racing SpeedCard - learn how to get 10% back up to $100

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POLARIS SCRAMBLER 400 4X4 Parts and Accessories

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Results 1 - 24 of 97

Red Line GL-5 Gear Oil

Red Line GL-5 gear oil has been engineered to provide the highest degree of protection and improvement of your differential efficiency. Formerly Lightweight gear oil, this new formula contains additional friction modifiers for suitability with clutch-type limited slip differentials, and for most, no additional friction modifiers would be required. This gear oil offers excellent lubrication, a high viscosity index, and the ability to lower operating temperatures, as well as exceeding API GL-5 specifications. Reduce friction for better performance--add the improved formula of Red Line GL-5 gear oil.

4.85 out of 5 stars ( 88 )

$23.53

Spicer Drivetrain Products Light Duty U-Joints

Spicer Drivetrain Products light-duty U-joints feature journal crosses that are manufactured from high-quality alloy forgings and heat-treated for maximum life. The bearing cups are case-hardened for strength and durability, while the seals are crafted from nitrile rubber for optimum grease retention and contaminant exclusion. Ample grease reservoirs in each trunnion assure effective lubrication; they're pre-filled with high-quality synthetic lithium grease, providing superior friction-reduction and resistance to higher temperatures. These replacement universal joints are available for dozens of positions, in greasable and non-greasable styles. Order the model designed to fit with your vehicle and engine type.

4.68 out of 5 stars ( 148 )

$18.99

On Sale

Yuasa AGM High Performance Maintenance-Free Batteries

Yuasa AGM high performance maintenance-free batteries have absorbed glass mat (AGM) technology and provide you with greater cranking power with 12 extra plates per battery over your standard AGM battery. They are the perfect fit for people who have better things to do than battery maintenance. They are permanently sealed, never need refilling, and are ideal for motorcycles, scooters, ATVs, riding mowers, and personal watercraft. Yuasa AGM high performance maintenance-free batteries feature a spill-proof design, which means that there is virtually no possibility of leaks. These batteries feature advanced lead-calcium technology that pumps up starting power. They also hold voltage longer and need less charging in standby or storage modes, like during winter storage.

4.84 out of 5 stars ( 229 )

$91.99


$85.55

Red Line Powersports Oil

Red Line powersports oil is a fully synthetic formula specifically created for the demands of the latest 4-stroke UTVs, Side x Sides, and other powersports vehicles. Available in popular viscosities, these ester-based products contain the anti-wear chemistry demanded by mechanics and enthusiasts. The levels of zinc and phosphorus blended into these lubricants are among the highest in the industry and combine well with Red Line's chemistry. The oil is designed to seal piston rings for more power, fight fuel dilution, extend drain intervals, and provide stronger film strength over a range of temperatures. They also feature lower levels of friction modifiers for superior wet clutch operation. Excellent thermal stability, oxidation resistance, cleanliness, and ability to lubricate hot metal combine to make Red Line powersports oil the superior lubricant choice.

5.0 out of 5 stars ( 3 )

$20.95

NGK Standard Series Spark Plugs

NGK Standard Series spark plugs are designed for stock replacement applications. These plugs have a hotter spark, which means better combustion—and that improves performance, while producing less harmful emissions. They're available in a variety of options for both universal and specific vehicle applications. Get the spark plugs used by winning racers: NGK Standard Series.

4.86 out of 5 stars ( 230 )

$2.99

Antigravity Batteries Re-Start Batteries

Antigravity Batteries Re-Start batteries have built-in jump-start and full management systems. They intelligently monitor their own voltage, and just before going completely dead, they promptly initiate sleep mode with just enough energy to get your vehicle started again. Simply press the restart button located on the battery, start your vehicle and drive away. These are extremely lightweight and high-power lithium-ion replacements for your heavy lead/acid batteries. They're available for most modern motorcycles and ATV/UTVs. No more dead battery emergencies or being stranded with Antigravity Batteries Re-Start batteries! Features and specs: * Up to 2 times the cranking power and lifecycle of heavy lead/acid batteries * Up to 70 percent lighter than heavy lead/acid batteries * Management system offers low-voltage cutoff, over-charge/over-discharge protection, lithium cell balancing, and thermal protection * 4 terminal posts for ease of use with right or left side connections and any orientation (no liquids to spill) * Capable of holding a charge for up to one year when no parasitic drains (alarms, GPS, etc.) are present * Shock and vibration resistant for durability * No acids or heavy metals for lower environmental impact

4.42 out of 5 stars ( 12 )

$249.99

EBC R Series Sintered Brake Pads

These EBC R series sintered brake pads feature copper material made in EBC facility. These R series of heavy duty ATV and Moto-x pads have become an aftermarket standard offering high durability, high resistance to contamination by mud, water, sand and grit. This feature offering reduced disc damage and long pad life.

4.6 out of 5 stars ( 5 )

$27.01

$38.43

All Balls Racing Tie Rod Ends

All Balls Racing tie rod ends meet the toughest standards and conditions for everything from daily trail riding to full-on racing. These tie rod ends include the parts needed to replace one tie rod. Available for a wide variety of applications, including ATV and UTV applications, All Balls Racing tie rods include all of the parts needed to do the job right!

3.67 out of 5 stars ( 3 )

$67.79

$70.92

All Balls Racing U-Joint Kits

All Balls U-joints are cold-forged from SCM-415 steel with HRC58-61 case-hardened and precision-ground journals for extra fortitude. The bearing cups feature a quad lip seal and centrally located grease Zerk and channels to evenly distribute grease and keep contaminants out. The U-joints are pre-greased with high-temperature Lithium Complex 3 grease—and a cap plug is included to eliminate grease Zerk in low-clearance applications. Replace the old, with the new high-quality All Balls Racing U-joint kits.

5.0 out of 5 stars ( 4 )

$27.33

$28.62

All Balls Racing ATV/UTV A-Arm Bearing and Seal Kits

Replace your worn-out rubber bushings and provide greater suspension travel and performance with All Balls Racing ATV/UTV A-arm bearing and seal kits. These rebuild kits contain all of the bearings, seals, shafts, and miscellaneous components to repair A-arm bearing failure. They upgrade the rubber bushings found in ATV/UTV A-arms to the All Ball's redesigned HD Delrin bushings. All older bearing and seal designs are upgraded to the best and latest specs.

5.0 out of 5 stars ( 2 )

$18.22

$39.30

E3 Spark Plugs

Energy, efficiency, and ecology--that's the E3 equation! The unique patented electrode configuration of the E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine. This, of course, results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.

4.64 out of 5 stars ( 699 )

$6.49

Sierra Marine Heavy-Duty U-Joints

Sierra Marine heavy-duty U-joints include both straight and 90-degree grease fittings. These universal joints are direct-fit units providing the same performance. Service and maintain your watercrafts with Sierra Marine.

Not Yet Reviewed

$22.79

$25.79

Quadboss Ball Joint Kits

Upgrade to Quadboss ball joint kits and put an end to premature joint failure. QB's heavy-duty ball joints offer more strength than the OE aluminum joints found on some machines. Their strong steel cases feature a POM-M90 bearing cup to isolate the ball end from the case to provide longer life. They include a snap ring and cotter pin and are available for many applications. Do you need replacement ball joints for your ATV/UTV? Quadboss will keep you bounding over track and trails--get some for your machine!

Not Yet Reviewed

$32.00

EPI Performance Universal Joints

EPI Performance offers universal joints for a wide range of ATV/UTV applications—including models from Polaris, Kawasaki, Suzuki, Can-Am, Bombardier, and Yamaha. Designed to meet or exceed OE part specifications, these replacement U-joints include a spider, four bearings, four circle clips, and a grease zerk. They're available for more than a dozen positions on your off-road machine.

3.0 out of 5 stars ( 1 )

$23.99

EBC Off-Road Brake Rotors

EBC Off-Road brake rotors are made from heat-treated carbon steel that promotes extra-long rotor life and eliminates galling, which increases pad wear. They are zinc coated to prevent rust and bolt directly to your factory brake hub. These rotors are available with or without scraper holes to reduce heat, according to the original design.

5.0 out of 5 stars ( 2 )

$71.46

$119.99

NGK Iridium IX Spark Plugs

NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.

4.86 out of 5 stars ( 239 )

$10.99

Red Line UTV/ATV Gearcase Oil

Red Line UTV/ATV Gearcase oil is a full synthetic formulation that offers your powersports machine performance benefits. Features include: * Ester-based lubricant designed for use in transmissions, gearcases, and chain cases on UTVs, ATVs, snowmobiles, and other recreational vehicles * Less slippery for improved coefficient of friction on clutch plates * Stronger film strength for better protection * Resists breakdown for extended periods with more consistent viscosity in variable temperatures * Formulated with extra rust inhibitor for extreme wet conditions

5.0 out of 5 stars ( 1 )

$20.92

On Sale

Yuasa YuMicron Batteries

These Yuasa YuMicron batteries give you a powerful advantage. Their high-tech separators allow two extra plates per cell to be installed for a 30 percent improvement in cranking performance. This added power is an outstanding benefit for heavily accessorized machines or high-compression engines. Their high-cranking power is also a real bonus for easier starting.

4.52 out of 5 stars ( 29 )

$61.99


$55.79

Quadboss Universal Joints

Quadboss universal joints feature a heavy-duty construction for increased static strength and longer life. Their precision-ground trunnion and bearing surfaces ensure trouble-free operation. Each Quadboss universal joint is manufactured for a perfect fit in every application!

Not Yet Reviewed

$28.12

$30.06

Quadboss A-Arm Repair Kits

Quadboss A-arm repair kits come in upper and lower sets and will replace the bearings, seals, and necessary spacers to rebuild the A-arm to its previous glory! Nothing spoils a good off-roading trip like an A-arm technical issue. Get back out on the trail with your A-arms in top form with help from Quadboss A-arm repair kits.

Not Yet Reviewed

$18.42

$49.46

EPI Performance Belly Buster Weights

EPI Performance Belly Buster weights are made from billet tool steel, heat treated, and plated for extended life. These Belly Buster weights produce stronger low and mid range pull and dynamic upshifts. With these aggressive style bushed weight, you can't go wrong when you're out on the trail.

Not Yet Reviewed

$135.99

NGK Laser Iridium Spark Plugs

NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris; this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types.

4.93 out of 5 stars ( 70 )

$11.99

Autolite Copper Core Spark Plugs

Autolite copper core spark plugs feature a cold-formed steel shell with precision-rolled threads, a full copper core electrode for better performance, and a one-piece terminal post to add strength. The ignition plugs use a copper-glass seal that bonds the insulator and terminal post center electrode together. This ensures full voltage at the spark gap and a 100 percent leak-proof, gas-tight seal. Autolite features an extensive application guide to cover just about everything with an internal combustion engine. Keep your engine running smoothly and reliably with Autolite replacement copper core spark plugs.

4.82 out of 5 stars ( 232 )

$3.99

All Balls Racing Cooling Fans

All Balls Racing cooling fans are direct factory replacements and come pre-assembled to ensure a hassle-free installation. They're constructed from quality for long-lasting performance. The cooling fans are available for a variety of powersports applications from the 1990s and up.

Not Yet Reviewed

$148.95

$188.95

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