Makes installing the main drive seal a simple task, installs the seal evenly to the perfect depth. These bearing race tools are made of alloy steel that ensures strength and toughness. Like all of our preengineered tranny kits, the quality of this one shines. Case ear see the fitment tab below to get more info on the starter ear choose case ear 19361964 tapered mainshaft no ear case 19651969 tapered mainshaft ear case. Use to install and remove main seal in all 4speed transmissions. Web site constitutes acceptance of the parts giant user. Jims usa jim 9566042 4speed transmission main seal tool. Installation instructions for harleydavidson 5 speed. Dennis kirk has been the leader in the powersports industry since 1969, so you can rest assured that we have your back when it comes to bringing you the best transmission tools for your harleydavidson.
Over time, abusing the transmission by shifting too hard or by grinding gears by not fully disengaging the clutch prior to shifting can damage the transmission. Transmissions come with 12 month 12,000 mile warranty. At dennis kirk, you will find the best selection of harleydavidson transmission tools. Many consider the period of 193684 the holy grail of harley fuckin davidson. Discount 4 speed transmission parts for big twins from mid. Replica 4speed transmission case rotary,for harley davidson,by v. This tool will push the seal in as flat and straight as possible to. Gaskets for hand and foot shift transmission top covers, plus. Motorcycle tools vtwin motorcycle tools 4speed transmission main seal tool. Harley transmission case harley transmission parts. These old harley trannys are almost indestructible but have a problem they often leak to the ground.
Apply a small amount of appropriate hd transmission lubricant to outside diameter surface of new spacer sleeve 2. Transmission primary case seal metal harley shovelhead new part double lip metal seal fits harley inner primaries on fls and fxs 1970up, and early 1984 softails with 4 speed transmissions. The same 1975 harleydavidson fourspeed ratchet top transmission from the four aces cycle supply project bike. Classic harley 4speed tech how to fix the leaking tranny. On 19811984 we suggest you also use the bearing retainer and housing for. A leak from a seal can be hard to diagnose as the majority of the seals are internal. Harley davidson 4speed transmission shifter fork assembly.
Just by luck the hole in the stand i built allows me to put the transmission on end. Everything you need is there including some extra shims. The transmission bearing race tools will facilitate the removal and installation of the mainshaft inner bearing race on 5 and 6 speed transmissions. Not only that, but we have them all instock and ready to ship to you today. Remove the five clutch inspection cover retaining screws with a ratchet and allen driver and pull the cover off of the primary case.
How to fix leaking 4 speed transmissions big boyz head. Pat swears you can run a later spacer without the tab cut in any year four speed, but ray would not sell me an oring spacer that was not to correct book specification for a transmission with loose. Case accepts torrington style 4th gear bearing and reverse gear idler shaft. We have harley mainshafts, countershafts and kickstart shafts for 5 speed shovelheads, 4 speed sportsters, 4 speed big twins and more. All instruction sheets are conveniently saved as adobe reader files for fast, clear and printable text with pictures. Will require removal of front sprocket and inner bearing race to get to. Harley davidson late shovelhead transmission seals youtube. Seal is centered in case bore, hand pressed to start into place. Jims 5speed main case seal installer tool 2268 harley.
Baker drivetrain harleydavidson transmission and parts. The kicker cover shaft is still oem,machine down to. These transmission shafts are machineground and heattreated to shift faster and run longer than factory stock. The ratchet top for the 4speed transmission was first introduced in the early 50s as an option to foot shift operation. One of the dowel rods from the case was stuck in the lid. Chrysler began using 833 four speeds in passenger cars in 1964. Install new spacer sleeve 2, with chamfer facing inboard, over main drive gear 3 5. The transmission door bearing tools carry out the removal and installation of door bearings. Discount 5 speed transmission parts for big twins from midusa for harley.
Jims 5speed transmission case shifter shaft seal installer harley davidson. The fourth gear main seal is the greatest source of oil leaking from any 4speed transmission. Place a catch pan under the primary chain case drain plug. Thanks to all the contributors who helped with this tech article. The driver does not notice that the cams are changing, but recognizes that theres more power when it is needed. Customs services and international tracking provided. Each year brought changes and improvements to the vehicles style, design, and capabilities, placing it at the forefront of the pickup truck market, where it remains today. Transmission components for harleydavidson easyr australia. Find new old stock nos and used harleydavidson and aftermarket transmission, primary drive and beltchain drive parts and accessories right here.
Loosen the motor and transmission, install the hd inner primary, and tighten it. New listing jims 5speed transmission case shifter shaft seal installer harley davidson fits. Harley countershaft and main drive bearing install. Click on part numbers below each catalog page to add items to your cart view cart. In 1948, the ford fseries debuted as fords first allnew postwar vehicle line. Transmission gears are all back cut, made from high nickle, chromemoly steel, with leadin ramps machined for better shifting. I was a little hesitant anbout messing around in the trany case, but its sounds like something i can tackle. Get the best deals for harley 4 speed transmission case at. I am new to blogging but wanted to share this first article here on how to stop the leaks from the famous 4 speed tranny made by harley long ago. The main shaft seal was replaced, was good for a couple weeks then started leaking again. We have harley mainshafts, countershafts and kickstart shafts for 5speed shovelheads, 4speed sportsters, 4speed big twins and more. Cam chain tensioner replacement, handlebar upgrade, electrical and more. Jims transmission case shifter shaft seal installer 768 461008 38020048. Seal and spacer technology harley davidson parts, gear ratio.
We carry more harleydavidson products than any other aftermarket vendor and have them all at the lowest guaranteed prices. Now we can begin the bdl belt drive and clutch install. If you are building a 4speed tranny from an empty shell this kit has the entire shifter fork assembly covered. First thing to do before disassembly is to clean the outside of the transmission and drain the oil into a clean container. To accomplish this, you first need to disengage the locking tabs a that hold the nut b in place, by taping them back against the sprocket with a small punch and hammer. But well deal with looking at the outside first and go from there.
The stable and reliable harleydavidson 4speed transmission has been built for half a century, but the oil leak has always been present. This style of 4speed was produced from mid 1979 1986. Replacing transmission seals on a late shovelhead transmission. The ratchet top for the 4 speed transmission was first introduced in the early 50s as an option to foot shift operation.
Lightly tapping the trap door with a rubber or plastic hammer while tightening the bolts will help with the seating of the case against the transmission. Never used a screwdriver, as he sloppily uses a screw driver thanks for the vid, but. A guide to chrysler four speeds for slant six engines by doug ahern. Harley davidson 4speed transmission shifter fork assembly kit. For those want better acceleration or more topend speed, harley gear sets such as the baker. It was thick enough that the inner edge of the seal pressed into it and kept oil from getting into the sealcase interface. To carry on that legacy we developed the baker 4speed, available with ratchet top or jockey top lids.
Finally a cure for the always leaking 4 speed tranny, not. Your transmission is more than just a bunch of gears. However, this can be abused if you are not a skilled driver. Figure 5 4 install transmission bearing housing trap door 4. The lid needs to come off first to lock the transmission to remove the nuts on both shafts. Getting the seal past the slot is the spacer is the main goal. Shop the best selection of harleydavidson transmission tools at dennis. Jims 6speed transmission case shifter shaft seal installer harley. The transmission well be examining is a real 1975 harleydavidson fourspeed big twin unit. Most common 4 speed transmission leaks are attributed to the following areas. Jims 5 speed main case seal installer tool 2268 we now offer a new version of our cruise drive 6 speed mainshaft seal tool to fit the 5 speed transmissions like its cruise drive counterpart, it ensures correct alignment, seal protection, and depth when installing the seal. Todd takes off the pro one clutch hub and changes the transmission seal in the pan vl bobber.
A transmission that is leaking from the pan gasket will have tell tale red drips like so. Another lucky coincidence, the chain sprocket socket works well as a seal driver. Comes with 6 month warranty 7034766607 comes with 6 month warranty 7034766607 evo dyna 5 speed transmission here is a nice rebuilt harley davidson 5 speed transmission for a evo dyns with 6 month warranty. My husband has a 1979 harley custom chopper w a 80 in shovel an 4 speed trans. Before taking it to a shop, troubleshoot your 5speed transmission using these tips. Hunting harleys, 4 speed transmission seal part 3 youtube.
With modern plastic covered seals it is redundant and can be left out. Harley 19391979 big twins 4speed transmission mainshaft seal hdoem. Fix my hog has produced several multihour video classes to bring you indepth coverage of the topic at hand. How to troubleshoot 5speed transmission problems it still runs. Jims 5 speed transmission case shifter shaft seal installer harley davidson. On top of that, a seal leak can be hard to distinguish from a cracked casing. If you already have acrobat installed then proceed to download these files. Put a bdl belt drive and clutch in a tin primary street chopper. Wipe the inside of the cover clean with a shop rag. Whatever ails your harley transmission, well help you get it running better than ever. Discount 5 speed transmission parts for big twins from mid.
To replace the seal you need to remove the transmission sprocket. And sometimes in both places, caused by different things. The trans belongs to wes at four aces cycle supply in pacoima, ca, and is part of the shops hd project bike. Torque the cover bolts to 108 to 120 inchpounds with a 14inch torque wrench and allen driver using a star pattern. If the seller has the top andor the side cover off the transmission to show the gear set, so much the better.
Selling from 2008 to 2010, the second generation of f250 super duty trucks were equipped with a brand new 6. There is also another clutchless trans, besides lenco. Shop transmission components and other parts for harleydavidson online with easyr australia. Depending on which jerico trans, you do have to use the clutch to down shift. Transmission and drivetrain harley davidson motorcyle parts. Kickers and parts 5 speed transmission parts for big twins. Vtwin manufacturingaftermarket products for harley davidson. In mid 1979 the factory changed the transmission case and top to a newer style of shifting mechanism, shown is a 1983 4speed transmission. Jun 03, 2016 harley seal installer and transmission shaft nut socket 100cockroach.
Main shaft seal fix my hog harley davidson repair videos. The following clearances must be checked before assembling the 6 speed transmission. The gear portion sits inside the transmission case. In mid 1979 the factory changed the transmission case and top to a newer style of shifting mechanism, shown is a 1983 4 speed transmission. Harley seal installer and transmission shaft nut socket 100cockroach. This takes the guesswork out of adjusting the belt. Jims transmission case shifter shaft seal installer 768. Bigtwin harleys will sump a bit a especially after sitting a bit, but this much is way. How to inspect a 1975 harleydavidson street chopper. Motorcycle transmission gaskets and seals for harleydavidson. The following is a collection of information about the chrysler 833 4 speed transmission. Maintenance videos since 2004 fix my hog and our professional crew have been providing the highest quality harley maintenance videos on the web. This style of 4 speed was produced from mid 1979 1986.
To view these documents you must have adobe reader installed on your computer. Vtwin manufacturing largest selection of aftermarket parts and accessories for harley davidson motorcycles. If your seal racespacer has a groove in it you can either install it the opposite way you removed it so the seal will run on the other end of the racespacer. Hunting harleys, 4 speed transmission seal part 2 youtube. Harley seal installer and transmission shaft nut socket youtube. Seals can leak anytime, but the leak will be stronger when. Harley davidson 5 speed for dyna here is a rebuilt 5 speed transmission for a evo dyna with 6 month warranty 7034766607 transmissions we have many to choose from 7034766607 softail 5 speed transmission here is a rebuilt evo softail 5 speed. Sort through the categories or use the search function by part number or keyword. Your harley davidson transmission case is a critical part of your transmission that keeps everything together. How to fix a primary oil leak on a harley it still runs. Jims motorcycle transmission gaskets and seals for sale ebay. Robs used harley parts home transmissions, primary.
Designed to press the engine oil seal into the engine case with the sprocket shaft installed. The external architecture of our cast a356t6 4speed transmission case was modeled after factory cases to capture all the details and character of the original. Harley seal installer and transmission shaft nut socket. Unfollow harley davidson transmission case 4 speed to stop getting updates on your ebay feed. Transmission main shaft seal kit includes one key, seal, and gasket. Designed to install the transmission shafts without the use of a hydraulic or arbor press. The transmission well be examining is a real 1975 harley davidson four speed big twin unit. Use to install and remove main seal in all 193676 4speed transmissions, as well as installing all other big twin main seals. Yes there is a seal between the 2 and they are prone to splittingcracking and allowing the atf to flood the transfer case. Used harley motorcycle parts, harley salvage parts, used. Lift the primary cover and the new gasket into position. Replica 4 speed transmission case rotary,for harley davidson,by vtwin see more like this. New listing jims 5 speed transmission case shifter shaft seal installer harley davidson fits. Harley transmission spacer harley transmission gasket.