Polaris RZR and RZRS 2007 & Up Alternator Kit (with Free Shipping!)  

Fits:  2007, 2008, 2009, 2010, 2011 Polaris RZR / RZRS

YOUR BATTERY PROBLEMS ARE SOLVED!

New and improved kit! Now comes with a seal for for the clutch cover to retain a water and dust tight clutch! Is your battery light always on? Do you run out of power when using additional lights or accessories? This ALTERNATOR KIT is a MUST for the 08 and up Polaris RZR 800, RZRS or Ranger 700! Now your battery can keep up with your stereo, lights and accessories! RPMFAB.com built this alternator kit just for you! The RZR, RZRS and Ranger kit uses a 65 amp alternator driven off of the crank shaft with a cog belt and pulleys. The alternator is a high quality automotive design used in the racing and marine applications. The alternator will not be damaged by submerging under water. And now comes with a seal for the clutch cover you clutch is still safe from dust and water. This is a easy to install completely bolt on kit. Easy to read instructions. The only cutting required is plastic parts. A total one wire system- no switches or complicated wiring involved! Recommended to use an optima battery with this kit!

Some things to consider before buying any of the other manufacturers' alternator kits that are out there.

Our pulley design requires only 6 lbs. of belt tension and incorporates a design that eliminates belt slip and dramatically reduces bearing load, HP draw and belt and pulley wear. It is the most efficient, longest lasting, innovative design available.

Some quick notes…

• A V-belt drive requires 50-100 lbs to reduce belt slip, this means a much Higher HP draw than other designs.

• More belt tension results in (1) extra bearing load, (2) higher HP draw and frictional resistance, and (3) quicker belt and pulley wear. Not to mention other manufacturers' crank pulleys are UNCOATED aluminum, they will wear down in no time and their alternator pulley is steel and with more reciprocating weight, their alternator pulley is not efficient.

• Our belt drive will not slip unlike the V-belt. The V-belt drive is especially doomed if it gets wet! The basis of a V-Belt Drive is to incorporate belt slip to reduce torque loads on components in high HP high inertia drives; in other words, it is designed to slip.

• Our alternator has a 55 AMP idle output, 70-75 AMP max output, it will produce this output all day every day without breaking a sweat.

• Judging from the appearance of other manufacturers' alternators, they are at 35 AMP unit chassis. They are saying it’s a 60 AMP unit. If it is truly 60 AMPs, someone is rewinding them to produce a higher output; this means they are working the alternator 3+ times harder than its design intended, resulting in a much shorter life. A 35 AMP unit wound to produce 60 amps will NOT charge at lower RPM, their alternator will need to spin 3000 RPM to even start charging 6500-7000 RPM to produce 60 AMPs if it is capable, and 12,000-14,000 RPM to run cool enough to not burn up. Other manufacturers are also running a 1:1 pulley ratio, the alternator will be spinning the same RPM as the engine.

• Our kit uses a 32 tooth crank pulley and a 24 tooth alternator pulley achieving 133% crank speed at the alternator.