COMMON MOTOR COLLECTIVE
Fork Seals (EZ Install) | Honda CB450 / CB500 / CB550
Fork Seals (EZ Install) | Honda CB450 / CB500 / CB550

Fork Seals (EZ Install) | Honda CB450 / CB500 / CB550

review
5
0
5
Your Price: $30.00
Select Size
CMC Part Number:U8450
  • Qty:Sold in Pairs
  • Replaces OEM Part:91255-KBH-003, 91255-MA6-013, 91255-300-025, 91255-300-033, 91255-KBH-003, 1255-KBH-003, 91255-KBH-003, 91255-292-003, 91255-300-013

Select Size:
35 mm x 46 mm | CB450 K1-K3* / CL450 K1-K4 / CB750K0 (#8015)
35 mm x 48 mm | CB450 K3*-K7 / CL450 K5&K6 (#8009)
35 mm x 48 mm | CB500T / CB500K / CB550 / CB750 / SL350K2 (#8009)

Part: Honda CB450 / CB500T / CB500K / CB550K / CB550F / CB750K / CB750F / CB750A Fork Seals: EZ Install - Sold in Pairs

Why You Need This Part: Fork seals replacement is the key to a proper fork rebuild; however, standard style fork seals can be tough to install on your Honda CB450 / CB500 / CB550. Do not worry though we are here to help! Our EZ install fork seals make this daunting task much simpler. No special tools or drivers are necessary and fork seals can even be installed with the fork tubes still in the triple tree. This is particularly beneficial in case you are working on your Honda CB450 / CL350 / CB500 / CB550 in a place without workbench access (like in the driveway or on the streets - yes, we have done it ourselves). The EZ install fork seals are made in the USA and carry a lifetime warranty. One kit per bike. Finish your fork rebuild with some dust boots, or fork gaiters and our tapered roller steering bearing your front suspension and steering will be better than new.

Note: CB450 and CL450 models used various fork designs during their production run. Make sure to pick the proper seal size for your model. If in doubt contact us for help.

  • CB450 K1-K3* / CL450 K1-K4 use 35mm x 46mm seals
  • CB750K0 use 35mm x 46mm seals
  • CB450 K3*-K7 / CL450 K5-K6 / CB500T use 35mm x 48mm seals
  • CB500 A-K2 / CB550K / CB550F use 35mm x 48mm seals
  • SL350 K2 use 35mm x 48mm seals
  • Remaining CB750K / CB750F / CB750A use 35mm x 48mm seals

*CB450K3 models had a fork change mid production, the outer diameter of the seal must be measured to ensure the correct size is ordered.

CB/CL450 K0: You can find your seals here.

Installation Tip: Lubricate the seals with fork oil during installation. Factory spec on the fork oil varies on model, see list below. ATF (Automatic Transmission Fluid) is the factory specification for fork oil which is approximately 5W. We recommend a motorcycle specific fork oil: 10W (under 200 lbs rider) to 15W (200+ lbs rider) motorcycle. By using a heavier weight fork oil the front end of your bike well be will firmed up for better handling.

Fork Oil Capacity:

  • CB450 / CL450 K1-K2: 290CC / 9.8 Oz. per leg
  • CB450 / CL450 K3-K4: 225CC / 7.6 Oz. per leg
  • CB450 K5 / CL450 K5-K6: 160cc / 5.4 Oz. per leg
  • CB450 K6-K7: 140cc / 4.7 Oz. per leg
  • CB500T: 140cc / 4.7 Oz. per leg
  • CB500K: 170cc / 5.75 Oz. per leg
  • CB550K& F: 190cc / 6.4 Oz. per leg

Installation Guides: Honda used two different fork architectures between the various families of CB450 / CB500T / CB500K / CB550 motorcycles. Refer to our full installation guides below for step-by-step instructions to rebuild the forks on your specific motorcycle.

This Fork Seal Fits These Honda Motorcycles
19681969197019711972197319741975197619771978
350SL350K2SL350K2
450
500T
CB450K1CB450K2CB450K3*CB450K4CB450K5CB450K6CB450K7CB500TCB500T
CL450K1CL450K2CL450K3CL450K4CL450K5CL450K5CL450K6
500F
550
CB500K0CB500K1CB500K2CB550K0CB550K1CB550KCB550KCB550K
CB550FCB550FCB550F
750CB750K0CB750K0/K1CB750K1CB750K2CB750K3CB750K4CB750K5CB750KACB750KACB750KA
CB750FACB750FACB750FACB750FA
CB750ACB750ACB750A
5 Stars
Owner
The parts arrived in record time in spite of the hurricane Harvey that hit the Houston area. Brandon was very helpful in helping me determine the correct parts for my1972 Honda 350SL K2 restoration. My project bike is totally disassembled at this juncture so I haven't yet installed the fork seals I purchased yet but I can tell they are high quality and will match perfectly to the forks. -Gary
Did you find this helpful?  2 of 3 Found Helpful
Reviewed by: (Verified Buyer)  from Las Vegas. on 9/28/2017
5
5 Stars
Easy job
Just installed EZ seals. Simple job and they seem to work well.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by: (Verified Buyer)  from Warren. on 9/15/2018
5
5 Stars
Mr
Like others have said before - very easy to install and work great. Simple design works the best!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by: (Verified Buyer)  from Los Angeles. on 8/9/2021
5
5 Stars
Ez fork seals
They were easy to put in and I have not seen any leaks but this project is not running on the road yet to see how they hold up.
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Palm Coast. on 5/3/2024
5
5 Stars
Relaced OEM seals
Replaced OEM fork seals with this item when servicing forks with little effort on installation them in lower for housing.
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Texas. on 5/15/2024
5

Related Items

Recently Viewed Items