Author Topic: Bearings and seals (Read 5804 times)

Redrider9982 · « **on:** February 09, 2014, 03:04:13 PM »

Wheres a tood place to get bottom end bearings and seals , would like oem as this is a fresh engine and i dont wanna risk anything ...

Pumashine · « **Reply #1 on:** February 09, 2014, 04:13:01 PM »

Rocky mountain ATV has the best price on the bottom end mains and seals. Get the 89 model. Comes with the 8 ball mains the 89 and cr500 uses. The brand is all balls but they are from OEM makers Koyo.http://www.rockymountainatvmc.com/p/757/546/All-Balls-Crankshaft-Bearing-and-Seal-Kit?v=1918

Redrider9982 · « **Reply #2 on:** February 09, 2014, 05:30:38 PM »

Thanx puma , im trying to get a every bottom end bearing and seal and some oem gaskets together

mennis1971 · « **Reply #3 on:** February 10, 2014, 07:08:02 PM »

Moose makes them too. Same Koyo bearing. Rm is nice cuz you can order oem stuff too.

tretimit16 · « **Reply #4 on:** February 10, 2014, 11:12:25 PM »

I have always ordered from service honda. I'm sure there's cheaper though. I buy all oem bearings seals and gaskets

Redrider9982 · « **Reply #5 on:** February 12, 2014, 02:02:17 AM »

What one on that crankcase page is the shift drum bearing , i cant read the number on my phone

supernutt · « **Reply #6 on:** February 12, 2014, 07:53:36 AM »

May want to check out partzilla.com. I get everything from them and haven't found anywhere else cheaper! Most places get you on shipping but these guys are realistic

Redrider9982 · « **Reply #7 on:** February 12, 2014, 08:04:34 AM »

Are they honda bearings or 8 ball bearings for the crank bearings ?

Redrider9982 · « **Reply #8 on:** February 12, 2014, 10:50:26 AM »

Thanx man really appreciate it

wilkin250r · « **Reply #9 on:** February 12, 2014, 05:56:36 PM »

I usually don't change the shift drum. The other bearings in the bottom end are constantly spinning, I would definitely recommend changing those, but the shift drum isn't constantly spinning. I generally don't skimp on my rebuilds, but the shift drum bearing doesn't even see 1% of the use that the other bearings do. Heck, it doesn't even see 0.01% I usually only change that guy if the bottom end is blown and I'm worried about shavings and particles.

Redrider9982 · « **Reply #10 on:** February 12, 2014, 06:07:16 PM »

It had to be changed the guy who had the motor ran the motor and half the key way off the water pump shaft broke and went throu the gears wrecks the clutch basket , trans gears , so everythings getting pulled

Allison#51 · « **Reply #11 on:** February 12, 2014, 09:13:15 PM »

I saw motosport is having a sale right now on OEM parts 25% off and they have free shipping over $100. I haven't compared the prices to see if there cheaper then service Honda but I usually buy from there if I'm getting other stuff too.

Pumashine · « **Reply #12 on:** March 23, 2015, 01:26:51 PM »

Got this from a post on FB. Part#s for all the bottom end bearing. Choose a quality manufacturer. You can get some of this stuff on amazon.

Quote

Here is an engine bearing list for anybody that does not want to pay 250$ from Honda, it cost me $60 for the set, or doesn't want to risk getting Chinese made from boss bearings. (made that mistake) and don't buy china made, stick with good names, toyo, koyo, ntn, and Nachi all made in japan by the same 2 plants

63/28 ×2 crank
6203lua x2
6905z x1 single shield
6205 x1
Sx0483 x1 (22x56x14)
Counter balancer 16007 x1
7e hks 33x38x8 needle bearing x1
Tm 6203 x2

http://www.partzilla.com/parts/detail/honda/HP-91004-GJ5-023.html is the CB small bearing

http://www.amazon.com/Ntn-6203LUA-Single-Ball-Bearing/dp/B00DBNIMUS/ref=sr_1_2?ie=UTF8&qid=1427151069&sr=8-2&keywords=6203lua is the 6203lua also

countryboy9799 · « **Reply #13 on:** March 24, 2015, 09:49:35 AM »

I got my bearings from Honda Toledo East. I to did not replace the shift drum bearings because they felt good and are not a high speed bearing like the others.