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scrambler 400

  1. What fenders are interchangeable with a trail boss 325?

    ATV General Discussion
    I have a 2001 Polaris trail boss 325 that I have personally went through and completely re done and I’m very happy with the way it runs but I personally would like a more sporty look I know scramblers and Trail Blazers use the same frame if the right generation but are the plastics (front and...
  2. How do I know if oil injection on my 2000 scrambler 400 2 stroke

    Polaris Scrambler
    I just got my Dad's 2000 scrambler 400 2 stroke running but I'd like to make sure the oil injection is working. I don't see any oil lines running to the cylinder or the carb. I saw that if you mix your first gas tank with oil and mark the level on the oil tank and if it goes down then obviously...
  3. Scrambler 400 loud bang won’t start

    ATV Repair and Maintenance
    Recently picked up a 2000 Scrambler 400 2x4 that seemed to be running great. I wanted to go through it and do some general maintenance and while I’m a pretty lousy mechanic, the interwebs had me feeling confident enough to - swap clutch (old one felt like it took too long to start moving)...
  4. Bring back the Scrambler 400 4x4

    ATV New Members
    Am I the only one that wishes Polaris still made a light weight, snappy Scrambler 400 2 stroke 4x4? I bought 2 new ones. 1995 and 1997 for under $4,000 each. I then bought a couple used 1999’s. Me and my boys rode them hard till we tore the crap out of them and they became too high maintenance...
  5. 95 polaris scrambler 400 4x4

    Polaris Scrambler
    Hello all, new to this forum hopefully I can find some help because I'm running out of steam. I took a 95 scrambler 400 on trade and cant get the thing to run. I did all the usual things carb clean new gas fuel filter etc. Then realized I had no spark, found a broken ign. Coil and bad cdi so...
  6. Air Filter Recommendations

    ATV Gear and Gadgets
    My 02 Scrambler 400 came with a K&N filter mounted directly onto the factory Mikuni carb, but it keeps falling off. I was looking at getting a different air filter anyways. What are your recommendations? Would appreciate part numbers and/or links directly to air filter. I was looking at the UNI...
  7. Fox rear shock from a Scrambler?

    Polaris Trail Boss
    Wondering if anyone knows if I can harvest the Fox rear shock from a 99 Scrambler 400 (rip) and put it on a 2002 Trail Boss 325? They both have solid rear axles and concentric pivot points.
  8. New polaris scrambler 400 owner

    ATV New Members
    Just bought a used 2002 scrambler 400 2x4. Seemed in nice condition, but after draining the counterbalance oil to find antifreeze draining out rather than 10w-30 I realized I have a little project on my hands. I was hoping someone would be able to help me get my hands on a 2002 scrambler service...
  9. Advice

    Polaris Scrambler
    Ok, being an owner of a 08 sportsman 500 I went & bought me a 98 scrambler 400 and I'm working on customizing and accessorizing it. I'm thinking about putting nerf bars on it rather than the plastic whatever you wanna call them. Suggestions? If so where can I find them?
  10. Swap Trailblazer 250 2x4 motor on to Scrambler 400 4x4?

    ATV Repair and Maintenance
    I have a 99' Scrambler 400 4x4 with a cooked motor, that everything else is good. I also have a 2001 Trailblazer 250 2x4, that needs alot of work, but the motor was rebuilt last year. The plan is to swap the 250 motor onto the scrambler frame, removing radiator and what not, since the 250 is...
  11. 96 Scrambler 400 bog

    ATV Repair and Maintenance
    Hey Guys, I just picked up a 96 Scrambler 400 for my girlfriend to take down to little sahara with us in a few months. I got a pretty good deal on it because it needed a little love. I have everything back together on it but it still seems to have a slight bog just off idle and at mid...
  12. Polaris scrambler 400 carburetor

    ATV Parts for Sale
    I'm looking to sell my polaris scrambler 400 carburetor, I bought it to put on my polaris trailblazer but I sold that. The carburetor comes with the choke cable and lever. Make an offer Can send pictures on request Sold as is
  13. 1995 Scrambler 400 4x4 problems

    ATV Repair and Maintenance
    ok i have had this four wheeler now about two years and am every month buying parts and have been through two different mechanics and i can do most jobs myself but im at a loss now the problem is that it keeps going through head gaskets i had the motor bored out and sleeved with new piston and...
  14. Scrambler transmission help

    ATV Repair and Maintenance
    Looking to find out some information reguarding my 1998 scrambler 400 4x4. the chain broke and went through the case on the transmission(gearcase) my question to all of you is does anybody know what years these transmissions are interchangeable? or if the 400 and 500 are the same too? any help...
  15. 02 scrambler runs for 15 mins then dies HELP!!!

    ATV Repair and Maintenance
    hello all, first off let me say thank you for any future help and this is my first post as i just found this wonderful site but couldnt find a thread related to mine OK here it goes, its a 2002 scrambler 400 4x4 2 stroke by the way i took the quad out of the shed one day and had just ridden...
  16. Rebuilding 96 scrambler 400 2-stroke 4x4

    ATV Repair and Maintenance
    Hey guys I'm new to the site after surfing it for a while to help with learning about 2-stroke engines. I recently got a 1996 scrambler 400 2-stroke 4x4 for free that has been sitting outside for about 4 years, so you can imagine how gunked and dirty everything is. I got it running pretty good...
  17. 99 scrambler problems

    ATV Repair and Maintenance
    Hey guys this is my first post. I'm working on a freinds 99 scrambler 400 4x4. this thing needed some serious work, new hand brake master cylyinder, rear caliper and rotor and more than i have room for. But here is my problem, I can get it running fine it revs up idles fine. as soon as i put it...
  18. Scrambler 400 1995 not starting at all

    Polaris Scrambler
    My scrambler isn't starting, when I try to run it with the starter it just makes sound like 'click click' or 'tick', whatever :) And nothing happens... Tried also with his cord , it starts with a strong pull but then shuts down without me pulling the gas. I have a new battery installed two...
  19. 96 scrambler 400 Sport- low compression

    ATV Repair and Maintenance
    I have a 96 polaris 400 sport 2 stroke that I just got and replaced water pump and oil pump seals and bearing. Drove it for a couple of hours, parked it. Started right up next day easy as pie and rode an hour and it ran strong and then it started loosing power so I shut it down right away...
  20. Scrambler 400 running HOT

    ATV Repair and Maintenance
    So I am inheriting my father-in-laws 2001 Scrambler 400 2x4. This machine is running HOT after a decent ride. This started about 3 years ago when someone else was riding it and i was riding mine behind it. I noticed that there were small sparks coming from the muffler and when we got back, where...