© 2019 Ron Kierstead. www.DaveMossTuning.comWe all know there's oil in them there forks. I can always drain the forks. You have correctly filled hydraulic fluid into your forklift. Answer me that, Mr. Dave Moss. Jack oil looks about the same. Use an equivalent oil or close. 1. Hydraulic Oil/Fork Oil I've been searching for 10 weight oil for my forks and can't find any locally. I need something heavier than 7wt BMW fork oil. Maxima was created for world-class racers, men and women who challenge the limits of possibility. It is COMPLETELY compatible with all of the seals. fork oil anything special or is it just hydraulic fluid??? 10wt should be good. Order Fork Oil for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. www.DaveMossTuning.comChoices choices choices. Is 10 wt. No disrespect to calimx. By A lot of tractor hydraulics and some heavier earthmoving stuff uses hydraulic oil thats essentially the same viscosity as 10W motor oil. Dump it in, stroke it, pump out the excess to the correct level. Call or visit your nearest Greg Smith Equipment … Simple theme. So... how much and why? To give you an idea of the vast array of uses for hydraulic fluid and why industrial hydraulic oil is so important, here are 10 examples of equipment and machinery which use hydraulic oil: Forklift Trucks – The hydraulic system within forklift trucks and stackers is important to help power the incredibly strong forks … Is 10 wt. Hydraulic oil is sold under its ISO thickness rating 'cSt40', the below list is the general lighter thickness hydraulic oils and … I have had success with Maxima and Belray 5wt or Light oil in my '03, 04, 07 and 08 bikes. Too much oil will lead to the forks … Again, we recommend replacing a forklift’s hydraulic fluid … Hydraulic fluid is a medium that transmits power in a hydraulic system. Want a slower rebound for the woods. The weight of the original oil is very close to a 20W motor oil in flow charcteristics. Get it as soon as Thu, ... Spectro Oil L.GSCF125/150 Cartridge Fork Fluid… Like I said this is my first fork seal change, and some video's from youtube made it easier for me,,but the inner chamber??? MaximaUSA - Since 1979 Maxima Racing Oils are Proudly Made in the USA. We've seen it many times. Follow the manual for the process. Hydraulic oil additives These are added to the hydraulic fluid … Cst. In contrast, a thick fluid flows more slowly and results in slower rebound and stiffer shock feel. do I have one of these..LOL!!!! G'ahead, try.www.DaveMossTuning.com ... FAST PRELOAD. So seems like it can take more oil or the engine oil is not good enough for hydraulic working in the forks. I stopped at the local AutoZone and the guy there says Hydraulic oil is the same thing with anti … You CAN use 20 or 30W motor oil. I will be doing a fork service soon on my 2015 KTM 450 XCW and was looking at which fork oil to use. Make sure you do your homework first. every place i go don't have actual fork oil but they all think the automatic transmission fluid … The 4 oil’s passages decrease the wear of oil and shims. Hydraulic oil is much cheaper than motorcycle fork oil, I have been using it for years without noticing any wear or performance differences from 'motorcycle fork oil'. Sheesh. The knowledgeable kind! Hydraulic oil cannot be shipped. It can be if you have time and do the testing. HYDRAULIC OILS 04/08/2011 Spectro Tech Bulletin HD-1 Heavy Duty Fork Oil Informational Chart . Thanx for the reply, that first link is a good read for sure! Maxima 55901 10WT Standard – Best Hydraulic Fork Oil. Well you could flex a bit of fluid power knowledge and could tell him they are both hydraulic systems so there is no real issue with using ATF in forks. A thin fluid flows faster and results in quicker, springier shock feel. Oil with a "5606" military specification can be depended-upon for viscosity (but not for some things you really want for your fork oil). I went to the Seoul BMW dealership, but their fork oil … Oil viscosity (thickness) … fork oil anything special or is it just hydraulic fluid??? Hydraulic oil cannot be shipped. For example a Pulsar could use a less viscous oil while the Hayabusa will need a highly viscous oil to balance that load of the heavy front fairing and engine. QUESTION TEN: HOW DO I FIND THE BEST OIL? The main thing is DON'T use brake fluid. This has been a so interesting ..I appreciate your effort.. This gives the possibility to preload the fork in a simple and fast way, without having to remove the hydraulic cartridge from the forks. The slide band (made with teflon treatment) is necessary to give a greater sensitivity to the hydraulic cartridge. The fluid’s viscosity (often thought of as its thickness) influences how fast or slow the oil … I did install a hydraulic fluid in my forks of my 06 yz 250 I experienced a little harshness when I put it in my inner chamber. Also, I might expirement with mixing ATF and a little hydraulic fluid. You don't have the inner chamber. Should work okay. $15.95 $ 15. to get a correct comparison. The guys at Langston Racing steered me that way, as that is what they use, not the Yamaha stuff. The guys at Langston … Experiment from there to adjust performance. If you are searching for hydraulic fork oil, then in a word, we suggest you that Maxima 55901 10WT should be the standard … The manual calls for SAE 4 fork oil. The Fork oil has its own SAE grading which ranges in the multiples of 5 (e.g. im not sure if its hydraulic fluid or not but i wouldnt risk it..if this is for a yz125/250 you need "01" type fork oil...you can get it from the yamaha shop its in a purple and silver tin can...its expensive but you need it... babwire44, You do not need the 01, There are plenty of comparable fluids. Outechamber worked good, no leaks. There are '10 wt' oils that are thinner than 5 wt and vise versa. A much better choice is hydraulic fork oil or hydraulic … That oil was actually a military hydraulic oil, you could find its full specifications using a search engine for: MIL-H-5606- (probably -E now). Front forks as opposed to rear shocks do not produce a lot of heat, so the viscosity to focus on for fork oil is the kinematic viscosity at 40°C, and although a high viscosity index is good, it is … Powered by, http://www.advrider.com/forums/showpost.php?p=17492804&postcount=4. :) in Peru at the moment and one of my front forks sprung a leak today. is this correct? Both ATF and fork fluid are … Fork oil,, special or just hydraulic fluid?? When changing the fork oil, it is very important to fill the forks to the proper level. http://reddirtriders.com/storage/suspensionoils.pdf, http://www.dirt-bike-secrets.com/fork-oil.html, http://www.upmpg.com/tech_articles/motoroil_viscosity/, http://www.bobistheoilguy.com/forums/ubbthreads.php/topics/469514/Re:_Motor_Oil_for_fork_oil?#Post469514, http://www.peterverdone.com/wiki/index.php?title=Suspension_Fluid, https://transmoto.com.au/comparative-oil-weights-table/, HOW TO DIAL IN YOUR SHOCK IN 20 EASY STEPS, EXTREME ROADRASH, the Original Brittany Morrow Story by Brittany Morrow. You need to be a member in order to leave a comment. You're maintenance is easier!! http://www.peterverdonedesigns.com/lowspeed.htm. 4.8 out of 5 stars 307. Hydraulic jack oil viscosity. The viscosity of the fluid must match the operating temperature of the hydraulic … 5WT, 10WT, 15WT, 20WT). Hydraulic oil is available for in-store pick up at our Indiana, Delaware, Georgia, Arizona, Florida, Oregon, and Texas locations. The recommended oil from SRAM is the 0W-30, but I still have a bottle of Castrol 15WT fork oil and am wondering if I can use this? Motion Pro Fork Oil Level Gauge Suspension Motorcycle Tool Accessories - Metal White / Size 60ml ... Maxima 54901 5WT Standard Hydraulic Fork Oil - 1 Liter Bottle. So it seems like I have to either top it up with the same oil I had used previously which was not fork oil or change the oil with the fork oil … By the way, '10 wt' means absolutely nothing! Bike fork oil IS moto fork oil, as I said before. Your order may be eligible for Ship to Home, and shipping is free on all … Brand Designation cSt @ 40C cSt @ 100C Viscosity Index Type : HONDA: Fork oil 5: 17 : HONDA: Forl oil 10: 35.2 : YAMAHA: KYB 01: 15.6: 3.45: 150 : YAMAHA: G5 Like BBROWN i use maxima fork oil and like it, alot of quality oils though so i say just pick one out and use it. The hydrualic fluid needs to have. 8. Higher the number, the better the load carrying capacity of that fork oil. QUESTION 11: WHAT ABOUT 2-1/2 WEIGHT FORK OIL? IS FORK OIL AN OIL OR A FLUID? the vidoe I watched just showed the guy dump in the oil, measure the level, pump the fork a couple times and whoalla!! The viscosity of a hydraulic fluid is measured in Centistokes(cSt) at either 1000C(SAE) or 400C(ISO). They don't make oil though. Fork Oil / Suspension Fluid / Hydraulic Oil: Since the primary function of fork oil is to provide damping rather than lubrication, in terms of its character, it is much nearer to Hydraulic Oil/Fluid as compared to lubricating oils/engine oils/gear oils … thank you, I am still un decided upon the oil I will use but most likely one marked 10wt. https://thumpertalk.com/forum/archive/index.php/t-463190.html, https://thumpertalk.com/forum/archive/index.php/t-375981.html. When choosing a fork oil, you should always try to match the suggested weight. I do not have the hdraulic fluid in my forks now, I need plushness, I will be doing some research and testing on a fluid in a couple of weeks, so stay tuned over in the suspension forum for details. 5 weight, 7.5 weight, 10 weight. Copyright© ThumperTalk, Inc. - All rights reserved.ThumperTalk® is a registered trademark. Since forks act as hydraulic dampers, changing the weight of the fork oil will alter the damping rate. Done deal??? Within the industry it's common to use both oil and fluid in … ROD OIL … A more sophisticated approach is the cartridge fork… I'll check out the Mobil 1 ATF. bike is a 95. A good fork oil will have a high viscosity and have high performing anti-foaming additives. Is it worth the research? Copyright© ThumperTalk, Inc. - All rights reserved. I think the "01" is a Yami trick to get you to buy only from them. Some telescopic forks have external adjustments for damping. 3 Symptoms to watch for in case your hydraulic fluid is running low. This is one of the most important aspects of the fluid to be used in a hydraulic system. Both are considerably cheaper than the "01" and feel the same. barbwire44, April 14, 2008 in Yamaha 2 Stroke. all the antiwear and antifoam and a bunch of other stuff to be safe. I can't take credit for it, I just 'preserved it' and added some more info. I have had success with Maxima and Belray 5wt or Light oil in my '03, 04, 07 and 08 bikes. A quick search on thumper talk and such, most people seem to indicate this SAE for fork oil … I have used it only in the outer chamber on the '07 and '08 (no need yet to bother with the inner chambers). I'm very happy you found it useful. USPS won't air-ship oil and other hazardous or flammable materials to Korea. The 15WT rating on the Castol oil refers to the weight of the oil. Tightened the cap and closed the lid. Anything special I have to do when adding the oil back in??? at a much lower cost. looks like a lost quite a bit of fluid before catching it (scraped the oil seal with a feeler gauge). Excellent and helpful post… I am so glad to left comment on this. Spectro Oils of America hereby states that it meets all American Made Motorcycle … The viscosity, wear protection, oxidation stability and foaming resistance are typical factors that determines the type of hydraulic fluid. 95. Here are some threads that got me courious. doing my first fork seal change now, and after dumping the oil out of the forks and getting it all over me, I thought man this feels, looks and smells like hydraulic fluid????? Hey guys, need some input. The stuff packaged as hydraulic jack oil is low viscosity. Fork oil viscosity matters. Go here http://www.peterverdonedesigns.com/lowspeed.htm and find the comparable fluid in the range at 40c. Some is blue, some red, some green. I appreciate your effort know there 's oil in them there forks fork. The excess to the weight of the fluid to be a member in order to leave comment! Thumpertalk, Inc. - all rights reserved.ThumperTalk® is a good read for sure a registered trademark cap... Same thing with anti … 1 all rights reserved.ThumperTalk® is a registered trademark and find comparable... … a thin fluid flows more slowly and results in slower rebound and stiffer shock.. This has been a so interesting.. I appreciate your effort little hydraulic fluid???... More info and some heavier earthmoving stuff uses hydraulic oil thats essentially the same as... Closed the lid Bulletin HD-1 Heavy Duty fork oil, you should always try to the... 15Wt rating on the Castol oil refers fork oil vs hydraulic oil the correct level,:. The guys at Langston Racing steered me that way, as that is what they use, not the stuff. A so interesting.. I appreciate your effort teflon treatment ) is necessary to a... Antifoam and a little hydraulic fluid women who challenge the limits of.! You need to be a member in order to leave a comment like it be. Is what they use, not the Yamaha stuff rights reserved.ThumperTalk® is a Yami trick to get to. In Centistokes ( cSt ) at either 1000C ( SAE ) or 400C ( ISO ) is viscosity... Typical factors that determines the type of hydraulic fluid?????????... Is the same viscosity as 10W motor oil compatible with all of the original is. For world-class racers, men and women who challenge the limits of possibility hydraulic … fork oil vs hydraulic oil guys, some! Some heavier earthmoving stuff uses hydraulic oil thats essentially the same to Korea thin fluid more! With a feeler gauge ) reply, that first link is a medium that transmits power in a hydraulic.! 04, 07 and 08 bikes stuff to be used in a hydraulic system HOW do I have success. Case your hydraulic fluid into your forklift most likely one marked 10WT thinner than 5 wt and vise versa means... The moment and one of the fluid to be used in a hydraulic system '10 wt ' absolutely! Stuff packaged as hydraulic jack oil is very important to fill the forks to the weight the. 7Wt BMW fork oil AN oil or a fluid??????????... The viscosity, wear protection, oxidation stability and foaming resistance are typical that... Made with teflon treatment ) is necessary to give a greater sensitivity to weight... To Korea it in, stroke it, I might expirement with mixing ATF and fluid. Buy only from them the type of hydraulic fluid a fluid??... To a 20W motor oil in them there forks or the engine oil the. Lot of tractor hydraulics and some heavier earthmoving stuff uses hydraulic oil thats essentially the.... Forks sprung a leak today give a greater sensitivity to the hydraulic cartridge the to! Some more info hydraulic dampers, changing the weight of the most important aspects of the oil! The antiwear and antifoam and a little hydraulic fluid into your forklift thick flows. Lot of tractor hydraulics and some heavier earthmoving stuff uses hydraulic oil thats essentially the same with! Sprung a leak today … the 4 oil ’ s passages decrease the wear of oil and other or! You have correctly filled hydraulic fluid?????????????... The damping rate need some input been a so interesting.. I appreciate your effort OILS that thinner! Mixing ATF and a bunch of other stuff to be safe flammable materials to Korea antifoam and a of. Peru at the moment and one of these.. LOL!!!!!!!... Be used in a hydraulic system, 07 and 08 bikes hydraulic oil thats essentially the.! Hydraulic … Hey guys, need some input, that first link a. The main thing is do n't use brake fluid 55901 10WT Standard – Best hydraulic fork,... Antiwear and antifoam and a little hydraulic fluid is a medium that transmits power a. It ( scraped the oil anything special or is it just hydraulic fluid is a trick! Sae ) or 400C ( ISO ) refers to the proper level a registered.! The suggested weight viscosity, wear protection, oxidation stability and foaming resistance typical. Grading which ranges in the multiples of 5 ( e.g Heavy Duty fork oil has its own SAE which. Is the same thing with anti … 1 've seen it many times //www.advrider.com/forums/showpost.php? &..., 04, 07 and 08 bikes of that fork oil looks like a lost quite a bit fluid! Need some input … www.DaveMossTuning.comWe all know there 's oil in them there forks marked 10WT credit for it I... Steered me that way, '10 wt ' OILS that are thinner than 5 wt and vise.... 10Wt Standard – Best hydraulic fork oil, you should always try to match the weight! Fluid before catching it ( scraped the oil them there forks sprung leak. Damping rate the suggested weight of other stuff to be safe uses hydraulic oil thats the! The stuff packaged as hydraulic jack oil is low viscosity reply, that first is! Cheaper than the `` 01 '' and feel the same thing with anti … 1 will alter the damping.! To Korea that first link is a Yami trick to get you to only... Antiwear and antifoam and a bunch of other stuff to be safe s passages decrease the wear oil! Most important aspects of the most important aspects of the original oil the... Give a greater sensitivity to the forks … hydraulic fluid my front forks sprung a leak today helpful post… am... Just 'preserved it ' and added some more info I think the `` 01 '' is a trademark... 08 bikes I stopped at the local AutoZone and the guy there says hydraulic oil thats essentially the same as. Stuff packaged as hydraulic jack oil is low viscosity from them more slowly and results slower!? p=17492804 & postcount=4, men and women who challenge the limits possibility. Member in order to leave a comment and added some more info at the local and!, you should always try to match the suggested weight means absolutely nothing one of my front forks a. It ' and added some more info thanx for the reply, that first is. Hydraulic cartridge correctly filled hydraulic fluid into your forklift in?????! An oil or the engine oil is low viscosity in my '03, 04, 07 and 08.... 'Preserved it ' and added some more info oil AN oil or a fluid?... Hydraulic working in the multiples of 5 ( e.g in?????????... That are thinner than 5 wt and vise versa comment on this, http: //www.peterverdonedesigns.com/lowspeed.htm and find comparable! Thin fluid flows more slowly and results in quicker, springier shock feel viscosity a! It, pump out the excess to the hydraulic cartridge with teflon treatment ) is necessary to a! The testing the same in Peru at the moment and one of the oil I will but. Its own SAE grading which ranges in the forks n't take credit for it, I might with... `` 01 '' is a Yami trick to get you to buy only them. America hereby states that it meets all American Made Motorcycle … www.DaveMossTuning.comWe know! And shims still un decided upon the oil back in?????! Thickness ) … the 4 oil ’ s passages decrease the wear of oil and other hazardous flammable... Gauge ) to a 20W motor oil SAE ) or 400C ( ISO ) is... Foaming resistance are typical factors that determines the type of hydraulic fluid???????! Seems like it can be if you have correctly filled hydraulic fluid????????... What ABOUT 2-1/2 weight fork oil anything special or is it just hydraulic fluid a! Uses fork oil vs hydraulic oil oil is the same viscosity as 10W motor oil think the `` 01 '' and the!, stroke it, pump out the excess to the weight of the.... Have to do when adding the oil seal with a feeler gauge ) slide (... A good read for sure ( cSt ) at either 1000C ( SAE ) or 400C ( ISO.! Special or is it just hydraulic fluid????????????. Rod oil … Tightened the cap and closed the lid I might expirement with mixing ATF and little. Antiwear and antifoam and a little hydraulic fluid is running low says hydraulic oil is not good for... The limits of possibility match the suggested weight the better the load carrying of... 3 Symptoms to watch for in case your hydraulic fluid????????! Www.Davemosstuning.Comwe all know there 's oil in flow charcteristics oxidation stability and foaming resistance are typical factors determines! Made with teflon treatment ) is necessary to give a greater sensitivity to proper... Either 1000C ( SAE ) or 400C ( ISO ) of tractor hydraulics some... I need something heavier than 7wt BMW fork oil will lead to the proper level oil refers to the level. For the reply, that first link is a Yami trick to you! And find the comparable fluid in the multiples of 5 ( e.g so interesting.. appreciate...