Wells Gardner K4900 Series Cap Kit 105C Nichicon

(48 customer reviews)


Wells Gardner K4900 Series Cap Kit 105C 100% Nichicon capacitors.  “Mega Deluxe Kits”  19 capacitors included in kit along with great instructions.  SEE NOTE IN FULL DESCRIPTION

278 in stock (can be backordered)


Wells Gardner K4900 Series arcade monitor Cap Kit 105C 100% Nichicon capacitors.   This kit will work for every model of standard resolution k4900 chassis and also the 19inch K5500 / K5501 standard resolution chassis including the 19K5603 chassis.  “Mega Deluxe Cap Kits”  Our kits have some of the BEST quality, low ESR, and longest life capacitors included.  All of our Cap Kits / Get Well Kits include a sticker so you can place it on the monitor to help you keep track of the work you did and when it was done.  19 capacitors included in kit along with great instructions.  NOTE: Filter cap for this chassis is a 560uf 200v and is not included in kit but can be purchased separately on our site.  NOTE:  Its super rare but some K4900 chassis have a 47uf capacitor at location C313 and if you replace it with the 100uf cap in the kit the image will have a slight size/Squishing issue of the vertical side of the monitor that you can’t adjust out so if you have the 47uf at C313 then add a note to your order that you need the C313 100uf cap in the kit switched to a 47uf capacitor and we will modify the kit for you.  (This is only on the 19inch version and not the 13inch version).

Additional information

Weight .21875 lbs
Dimensions 6 × 4 × .75 in

48 reviews for Wells Gardner K4900 Series Cap Kit 105C Nichicon

  1. lever2tsacks (verified owner)

    these cap kits are awesome!!! High quality caps and well documented instructions.

  2. gordon (verified owner)

    Great cap kits and super fast shipping. ordered Tuesday and got it Friday… Monitors never looked better…

  3. delusional29 (verified owner)

    Quality cap kit for my K4900. Peter provides higher voltage caps in some cases (which is OK as long as uF is the same) so that they last 3 times as long. Also, I shot a few e-mails his way for some questions and he answered within MINUTES! Awesome support!

  4. PatrickVerner (verified owner)

    Works prefect. Thanks.

  5. bruce092873 (verified owner)

    Ordered three of these cap kits and every single one was correct and came with very complete detailed instructions. I had one capacitor left and did a search online and found out that some chassis needed the capacitor and some didn’t. Kudos to them for sending that extra one whether or not you needed it. Spoke to Peter through email and he responded quickly and extremely professional. One of my top places to do business with

  6. Erik (verified owner)

    Excellent cap kit. Fast shipping. Well written instructions go beyond a list of caps. Emailed Peter to ask a question later in the evening and had a response in a few minutes. I Wasn’t expecting that! Will buy again without a second thought.

  7. z0ner (verified owner)

    Lovin’ these 4900 cap kits but I wish the documentation mentioned that C366 (22uF@50V) may not be needed. I had to research on KLOV to make sure I didn’t have to install it. In any case I love the quick ship and the high quality caps.

    • security0001

      thank you for the input and i have updated the instructions with a note on C366 per your recommendation.

  8. Jared Bresee (verified owner)

    Have a couple 4900 and capped both this is way better and far superior than the garbage you can find elsewhere. No reason to waste your money anywhere else buy it here and buy it now!

  9. Brent Walker (verified owner)

    Very happy with these kits; didn’t have to worry about which 4900 I was ordering for, as they were all there. Parts are all clearly high quality, and 105 degree unlike kits I’ve ordered in the past from other sources. My recommended source for monitor cap kits.

  10. Sawyer10702 (verified owner)

    First of: The service’s of arcadeparts&repair is stella! And shipping is very resonable. My first time purchasing from them meet all my expectations. The kit was nicely packed and with very easy instructions! I now have made a second order. Very satisfied customer . Also I emailed a question I did not know how to, and they replied within 24hrs thanks Arcadeparts&repair my go to parts place!

  11. jkinder (verified owner)

    I really love these “Mega Deluxe Kits” Fast shipping as always. Thank you!

  12. stangtime (verified owner)

    Awesome kit! Really makes one look good! This is one of many kits I have purchased from arcade parts and repair. I think b filter cap should be included(and increase the cost). Great as always !

  13. BackInTime82 (verified owner)

    This is a fantastic kit that uses high quality Nichicon capacitors for stability and longevity. The instructions are written clearly for those new to monitor repair. My kit was shipped promptly and arrived well packaged. Thank you!

  14. Neal Sauers (verified owner)

    High quality caps! The best around. Great service here! Thanks again!

  15. grinwing (verified owner)

    First purchase but definitely not my last! These kits are well put together and priced nicely to boot! Thanks!

  16. Blake Dawson (verified owner)

    Comprehensive kit with great caps.
    Very well priced too

    Highly recommended

  17. Matt Mac Donagh (verified owner)

    After installing this kit the monitor looks good as new!

  18. Smoke-Inator (verified owner)

    great kit, makes easy work

  19. chris orman (verified owner)

    Very well organized kit , excellent quality caps , and the date sticker is a great bonus

  20. Dan (verified owner)

    Replaced the caps using instructions provided, but had a problem with the image afterward. At least the instructions explained what the cause was, that I had one of those super-rare K4900s that needed a different capacitor at C308. Checking the old one confirmed it and it worked fine with the old capacitor reinstalled in that spot. Excellent work in explaining potential problems for relative newcomers! If you can solder, you can replace a cap kit.

  21. Scott

    I have been in the television/monitor repair industry for many decades. This kit is 100% complete and addresses rare versions of this chassis.

  22. delusional29 (verified owner)

    Quality cap kit. I ordered an extra one since I’m currently using one to cap a K4900. I always want to have a kit on hand “just in case”.

  23. Mike (verified owner)

    High quality caps. Don’t forget to order a B+ filter cap!

  24. cireone (verified owner)

    Everything worked great as part of my Wells Gardner 19K4906 monitor servicing. Running like a champ! Excellent customer service to make the experience even better!

  25. delusional29 (verified owner)

    It’s good to see some regulars in the previous reviews also raving about the quality and support for Peter’s cap kits here on his site.

    These are the most trusted cap kits out there in my opinion. I’ve used MANY of them for all different brands. The K4900 kit here a few times. I always buy extras as well to always have on hand. Great quality and easy instructions to follow.

  26. Darthi8nt (verified owner)

    High quality kits. I love the fact they are great quality Nichicon caps. Great price highly recommend!

  27. Jess Yi (verified owner)

    As always, AP&R comes to the rescue! I can always rely on them for quality and solid cap kits. The instructions are really detailed and easy-to-follow. Got my K4900 looking much better than it did before. Thanks again!

  28. Dan Geiger (verified owner)

    Perfect cap kit for my 4900’s with very detailed instructions, even some trouble shooting tips for fold over. Thanks!

  29. AlexZander (verified owner)

    High quality caps in these K4900 kits. Two more K4900s are ready for gaming goodness.
    Appreciate the documentation that comes with the kit. I use that paper to write notes on as I do the cap kit and file it away in a binder for future reference.

  30. Robert Howard (verified owner)

    Great kits, very helpful

  31. cbgames (verified owner)

    Caps worked great! The instructions that comes with the cap kit is excellent!

  32. Cmndr Brain (verified owner)

    Perfect! High quality Nichicon caps. Not some generic knock off brand. Well worth the couple of extra bucks for the 105c kit. I love that they include those extra, “just in case”, caps in this kit. The instructions and notes were very well laid out and understandable. Well done. I will be back for more.

  33. John Rogers (verified owner)

    Nice quality caps with a great info sheet and alternate caps for different chassis versions but it does NOT have all the caps for every K4900 like the description says…if your K4900 has a 47uf cap at C313 it is not included in the kit. Always a bummer finishing a monitor rebuild but can’t finish it and test because a cap was left out of the cap kit 🙂
    Seeing as there’s been problems for some folks with just replacing C313 with the 100uf that comes with the kit, it should have the 47uf 250v included for those chassis, OR a NOTE in the cap kit description to check your chassis to see what you have at C313 before ordering so you’re not paying shipping and delaying AGAIN for one cap.

    • security0001

      Note added to the site in the cap kit description for the C313 option.

  34. Brett (verified owner)

    These are the best quality cap kits available. Info sheet provided. Very knowledgeable.

  35. CharlieG (verified owner)

    Worked great on my Robotron monitor.

  36. rogerxy (verified owner)

    High quality caps and excellent customer service. The monitor to my Moon Patrol is as good as new again!

  37. Cudasales (verified owner)

    Great rebuild kit for our TRON monitor.

    APAR kits all have high quality components which we know will last for many years to come.

    Thanks so much!

  38. Brett (verified owner)

    Hands down, these are the best cap kits on the market!

  39. Alex (verified owner)

    monitor is alive and working like new, apr kits never disappoint

  40. Brian Harris (verified owner)

    I get all my cap kits here, high quality and great customer service. Thanks!!!

  41. djscribbles00 (verified owner)

    I am very happy with the service and helpfulness of arcade parts and repair. I am very new to this hobby and they have been very patient and helpful for me. The parts I have received have come in a good time and are of great quality.

  42. Jr_vw2 (verified owner)

    Another perfect kit. Clear and easy to follow instructions and great caps as well. This is my go to place for 99% of all my arcade needs.

  43. Jonathan Earnest (verified owner)

    Very well put together kit with detailed instructions. Had everything I needed and installed in a breeze.

  44. Robert Hassard (verified owner)

    Completely fixed my issue. Great quality with good instructions and well packaged. Got my delivery really fast.

  45. Anthony R (verified owner)

    I have used this kit in the past. Excellent kit with amazing quality caps!

  46. Jay Hall (verified owner)

    I’ve tried all of the big parts houses, this is the easiest best cap kit I’ve found. Thanks for sharing your wisdom with us and staying up on changes to the engineering!

  47. Jeff Friedrichs (verified owner)

    Super fast shipping and always just what is needed.

  48. Michael McMaster (verified owner)

    The best kit on the internet! Remember to get the B+ filter as well.

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