JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

Tyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.comTyga-USA.com
Top End Rebuild Kit MC21/28, Cyl A Assy. 1

Below is everything you need to do a top end rebuild on your MC21/28. One kit includes all parts for one cylinder (cylinder 'A'). To overhaul both cylinders please order 2 kits.

There are different kits depending on the piston supplied and the pistons are sized to match the cylinder. The cylinders have a letter stamped on them. A cylinder = B piston  B cylinder = no mark piston, C cylinder = D piston. The largest cylinder bore is A and the smallest is C. However, note that this is only for when cylinders are new or in good condition, so if the cylinder is worn, the corresponding piston will be a looser so a bigger piston might be advised. If the cross hatch honing of the cylinder is very feint then we suggest using the next size up piston. The differences in sizes are tiny (11 microns between largest and smallest) and for the most part not an issue so it is not a problem if a smaller piston is used in a larger cylinder or the other way round.

 

Cylinder A = 54.008mm – 54.011mm        use         Piston B = 53.966mm – 53.969mm

Cylinder B = 54.004mm – 54.008mm        use         Piston # = 53.962mm – 53.965mm

Cylinder C = 54.000mm – 54.004mm        use         Piston D = 53.958mm – 53.961mm

 

Piston to bore clearance = 0.039mm - 0.045mm

 

This product contains the following items:
Gasket, Cylinder, MC16~281 x  (12192-KV3-680) Gasket, Cylinder, MC16~28 $7.03US
Gasket, Head, MC21/281 x  (12251-KV3-830) Gasket, Head, MC21/28 $14.69US
Piston Ring, MC16~281 x  (13010-KV3-305) Piston Ring, MC16~28 $52.49US
Piston B, MC21/281 x  (13102-KV3-830) Piston B, MC21/28 $82.66US
Piston Pin MC18~281 x  (13111-KV3-771) Piston Pin MC18~28 $14.60US
RC Valve Shaft E Clip, MC281 x  (90601-KV3-000) RC Valve Shaft E Clip, MC28 $2.03US
Bearing, Piston, MC281 x  (91102-KV3-771) Bearing, Piston, MC28 $8.97US
Seal, RC Valve Shaft, MC281 x  (91201-PA9-004) Seal, RC Valve Shaft, MC28 $3.30US
Dowel, Cylinder, MC282 x  (94301-10160) Dowel, Cylinder, MC28 $0.97US
Piston Circlip 15mm, MC16~282 x  (94601-15000) Piston Circlip 15mm, MC16~28 $0.58US

Cost of separate parts: $188.86US

You save $1.97US
10 in Stock
Quantity:  
Customers who bought this product also purchased
Fairing Stay, Front, NSR250, GP-T, Assy.
Fairing Stay, Front, NSR250, GP-T, Assy.
Set, Exhaust Chamber, Side By Side Type, Stainless Steel, NSR250 MC21
Set, Exhaust Chamber, Side By Side Type, Stainless Steel, NSR250 MC21
Front Fender (GRP), NSR250, Stock Shape
Front Fender (GRP), NSR250, Stock Shape
Catalog
Login
E-Mail Address:

Password:


Password Forgotten ?
New Account

    0 items

Currencies
We Accept
Share Product
Share via E-Mail
Share on Facebook Share on Twitter