Quantcast
Jump to content


750 Sector Rear Diff Swap


Recommended Posts

I have a 2022 Hisun 750 Sector which comes with a locked rear differential. Was wondering if it would be possible to install an unlocking differential.  I see that there are some Hisun made machines that come with the unlocking rear diff, such as Cub Cadet Challenger, some of the Massimos, and probably others. My concern is whether these would be a direct bolt on, using the original axles, drive shaft, and of course matching gear ratio. I've tried to match up part numbers but it seems every brand has their own number system even for parts that I know are identical. If anyone has ever done this swap or has any information about the whether these unlocking rear diffs are comparable to the Sector, I'd appreciate your input.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By Josh5696
      So I've got a 2022 Axis 500 UTV with only 50 miles on the odometer. It seems to have a strange grinding/squeeling noise coming from the clutch when decelerating or going down hill at lower speeds. Did some research, and found out this is apparently a fairly common thing. Alot of sources suggest the one way bearing is responsible. I'm hearing about quite a few horror stories about these bearings going bad on practically new machines, and when they replace the bearing it goes bad again shortly after.
      Has anyone come up with a solid fix for this? I've read it may be possible to run the UTV without the bearing at all, is that true? Are the $20 replacement bearings from eBay and Amazon complete garbage, and is there a better one way bearing out there that's built stronger? Is there something else causing this bearing to wear out faster, or is the stock bearing complete junk?
      Any input is appreciated, thanks in advance!
    • By Gary T
      I generally use my challenger for light duty misc. use, and for plowing. The one thing I dislike about this machine is the difficulty in shifting. I've had it the shop and they adjusted the shifting lever, but I still have issues. Some times it shifts ok, but the problem is it is hard to get it to move the lever from high to reverse or low to high or from any gear to the other. Seems I always have to accelerate a little to get it to engage to what gear I need it to go to. This is definitely not normal.
    • By John Gubancsik
      I started my UT400 but forgot to buckel my seat belt.  It bogged down and then died.  Only way I could restart it was to press the gas pedal and if I let up on it, it stalls.  Any suggestions?  Thanks.
    • By didgeridoo
      Hello, All!  I've decided to replace the traction batteries in my 2018 Sector E1 with a 48V Lithium set. They may be expensive, but I figure the Discovery Dry Cell are, too. I am not looking for the max driving range, as I have never received near the brochured range to begin with, but a good mix of charge/ get work done/ charge is what I am expecting.
      I have settled on the 48V EAGL kit from bigbattery dot com. Each battery pack provides 30Ah. The kit ships with a charger, as well. The packs would be physically connected in parallel (using a busbar) to one another, maintaining the 48V voltage, but together would be able to provide the amp draw the buggy pulls when going up hill or towing a rake (rated 320 max continuous Amps). This is in comparison to the serial connection the eight 6V lead batteries. Each of the EAGL batteries looks to have its own BMS; am I correct in thinking I will have to use their included charger rather than (simply) changing the onboard charger to lithium mode? The chemistry of the pack is LiFe PO4, for what it's worth.  I haven't torn anything apart yet (to diagram), so  I am not sure how the dash will interpret the AMP draw, but the kit I am looking at includes a dash mounted charge indicator.
      If anyone has completed a similar conversion, do you have any tips? Specifically, how did you remove the original batteries, and how did you secure the new ones? I am guessing that almost any change from the stock batteries would involve at least some modifications. Any tips would be appreciated, especially things I may have failed to consider. Thanks!
    • By Kingfish
      The conversion took about 350lbs. off the vehicle.  It never rode great, but now I feel every  crack in the road.  I have backed off spring compression nut to the point just under where they would move around if suspension was at full extension, but it is still very stiff.  I would like to put some softer coilover springs on it, but I have no idea what the spring rate is with the original springs so I would just be guessing on what to order.  Does anyone have the data for the original spring compression rate?  I am willing to give up a little ground clearance for a softer ride. Right now when sitting still the rear suspension is at or near full extension and the rear tires have several degrees of camber which will cause uneven wear if allowed to continue in this state.
×
×
  • Create New...