Lonestar Racing Cast Bearing Housing

Lonestar Racing Cast Bearing Housing
Lonestar Racing Cast Bearing Housing


Description See Also: 16 Reviews 8 Questions Fitment Part Numbers
Item #LTR0009

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16 Reviews
4.0 out of 5 stars
5 Star   8 4 Star   7 3 Star   1 2 Star   2 1 Star   1
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All Reviews
450rDude Verified Purchaser
Cleveland, OH, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great so far!

Needed a needed a whole new carrier and carrier baring so I went with thisome combined with ano LSR Excalibur axle and it looks great and rides smooth.

wildman Verified Purchaser
Clearwater, FL, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Bearing housing

It works great and looks better than stock.

Brian Verified Purchaser
Hamburg, PA 19526, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Quality carrier

Good quality replacement, everything you need in one package. Price is right on as well. And as always motosports shipping is awsome.

Duncannon, PA 17020, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great Product!

This is such a great product! I am very pleased with LSR. It seriously took me and my buddy about 35 minutes to install and be completely done with the task on my 2006 yfz450. I've been riding with the LSR bearing housing for about a month now and no issues. I would definitely recommend this product to friend. I am not disappointed one bit.

LSR carrier bearing housing on my 2006 yfz450
Performance 1/5
Bad parts

I replace the axel bearing it was easy. but the problem was that the axel bearings only lasted about 2 months. maybe they all should have a grease fitting so u can service the bearing.

old forge, PA
Good buy

easy install on my 450r, love the grease fitting on it as well. saves alot of headache

hondaboy173 Top 1000 Contributor
Auburn, Wa
Great factory replacement

easy to install, light weight and seems to be well made

polk pa

rednblack300 Top 250 Contributor
Warren. ME

nice bearing carrier, the bearings last almost twice as long as OEM. but new bearings are 85 bucks! cant get them anywhere except off LSR. expensive..but worth it


I Installed this on my 400ex. It went together really easy. It worked well with my stock and aftermarket axel. It seems to be working really well.

monroe ct

great product not to bad to install on my first axle carrior install only tip is use alot of heat if ur taking ur axle apart cheapest price around and so far so good with my 3ooex

Duncansville, PA
You pay for what you get

i recently purchased this for a 2006 yfz450. yes it does make life easy seeing how you just throw it in and go. i took a chunk out of one of the holes that allows you adjust chain slack and on the other side of the carrier where the circlip goes behind the brake rotor hub broke off so that circlip isn't doing anything but sitting there. i don't think that clip is a must but im not sure. its cheap and does not last long.

400EX01 Top 500 Contributor
Seattle, WA
Nice factory replacement

Nice larger bearings than OE. Bearings/seals must be sourced from LS but the bearings are a big improvement over stock. You would have to be totally incompetent to round out the adjustment holes as the other poster stated unless they've changed the design since then, the holes are deep and comes with an adjustment pin.

fombell pa
One of the best purchases i have ever made

I just bought this due to my stocker breaking.I have only been on 1 ride since i put this on but i am very pleased with it.It comes ready to install.Very easy to adjust they give the tool to fit the holes for adjustment.Over all seems to be strong and very well made.The only thing i dont like is when you need new bearnings you have to use theirs.Other than that i am very pleased with it.I would tell any one of my friends to buy.

pjay Top 500 Contributor
Yakima, WA

easy instalation. been riding it for several months now and no problems

Cleveland Ohio

It was great that this product came ready to install bearings and all. The holes used for adjustment rounded out extremly easy. Should come with pin for adjustment holes.

8 Questions
Answered:   7
Not Yet:   1
Location: India
Q: What is it's inner diameter?
2 months 27 days ago
I am fabricating a quad bike for a competition. If i get to know it's inner dia, it'll be useful for me to proceed.
Location: Pennsylvania, USA
Q: Should I pack this with grease before I install this?
1 year 5 months ago
MotoSport Staff Expert
1 year 5 months ago
A: No. The Bearings are pre-greased to a specific volume for optimum performance and longevity.
Location: Mobile, AL, USA
Q: Will the lonestar radcing cast bearing housing fit in my 04 400 ex trx sportstrax.. also does this product come with all bearing and o rings in it?
Over 4 years ago
does the bearings and seal and o rings all come together ready to throw in the rear end to put back together
MotoSport Staff
Over 4 years ago Location: Portland, OR, USA
A: Lonestar does have an application for your TRX400EX. It will fit the stock swingarm and will come with all required parts to install.
Q: Is there a chain tensioner built into the carrier?
Over 7 years ago
MotoSport Staff Expert
Over 6 years ago Location: Portland
A: Yes, this does have a chain tensioner built-in.
Top 500 Contributor
Over 6 years ago Location: Seattle, WA
A: Yes, it has an eccentric shape just like the OE unit.
Location: Ireland
Q: Is the bearing and all in this?
Over 7 years ago
MotoSport Staff Expert
Over 7 years ago
A: Yes, The bearing and seals are included in the carrier.
Top 500 Contributor
Over 6 years ago Location: Seattle, WA
A: It comes complete except for the o-ring where the brake caliper bracket goes.
Q: Do the outer rubber o-rings come with the part?
Over 8 years ago
Expert MotoSport Staff
Over 8 years ago
A: the bearing seals in the carrier will be included, or installed into the carrier. Those will be the only oil/bearing seals included.
Top 500 Contributor
Over 6 years ago Location: Seattle, WA
A: No, but it only uses one where the caliper bracket goes.
Location: dayton ohio
Q: How do I get replacement bearings and seals?
Over 8 years ago
MotoSport Staff Expert
Over 8 years ago
A: Well, unfortunately those replacement bearings and seals are not something that we stock so we would have to order that in for you. With that said, you have a couple options. You can either give us a call and we can get those LSR bearings and seals ordered in for your specific bike's housing..... or you can try contacting LSR direct and just order the replacement parts straight from them. Their website is http://www.lsracing.com/ and their number is 800-457-7223.
Top 500 Contributor
Over 6 years ago Location: Seattle, WA
A: through lonestar
Q: Does it have a exposed grease fitting?
Over 9 years ago
MotoSport Staff Expert
Over 9 years ago
A: These now come with sealed bearings. Still rebuildable.
Expert MotoSport Staff
Over 9 years ago
A: This doesn't have the grease zerk.
Top 500 Contributor
Over 6 years ago Location: Seattle, WA
A: No.
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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Lonestar Racing Cast Bearing Housing 35-40
Lonestar Racing Cast Bearing Housing 35-43
Lonestar Racing Cast Bearing Housing 35-16
Lonestar Racing Cast Bearing Housing 35-12