2010-2023 Yamaha YFZ450R SE Cylinder Head Valves Seals Gaskets Kit 5TA-12112-00 4SV-12119-00
SKU: 48116602325

2010-2023 Yamaha YFZ450R SE Cylinder Head Valves Seals Gaskets Kit 5TA-12112-00 4SV-12119-00

Sale price$33.09 Regular price$36.77
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Description

2010-2023 Yamaha YFZ450R SE Cylinder Head Valves Seals Gaskets Kit 5TA-12112-00 4SV-12119-00Cylinder Head Intake & Exhaust Valve and Gasket Kit Fit For Yamaha YFZ450R 2009 2023 YZ450F 03 09 WR450F 03 15 Features: Aftermarket intake and exhaust valve kit. Kit includes intake valve, exhaust valve, valve stem seal and valve cotter (you get exactly what is pictured). Valves are forged steel one piece constructio. Includes all gaskets pictured to rebuild top end. Cheaper equivalent of the original with decent quality. Specifications: Condition:

Cylinder Head Intake & Exhaust Valve and Gasket Kit Fit For Yamaha YFZ450R 2009-2023 YZ450F 03-09 WR450F 03-15

Features:
Aftermarket intake and exhaust valve kit.
Kit includes intake valve, exhaust valve, valve stem seal and valve cotter (you get exactly what is pictured).
Valves are forged steel one piece constructio.
Includes all gaskets pictured to rebuild top end.
Cheaper equivalent of the original with decent quality.

Specifications:
Condition: Aftermarket 100% Brand New
Material: 21-4N Steel
Type: Head Valve Gasket Kit

Dimensions:
Intake Valve: Approx. 27 x 4.3 x 77 mm
Exhaust Valve: Approx. 28 x 4.8 x 75 mm

Replacement Part Number:
Intake Valve: 5TA-12111-00, 5TA-12112-00
Exhaust Valve: 5TA-12121-00
Intake Valve Stem Seal: 4SV-12119-00
Exhaust Valve Stem Seal: 33M-12119-00
Intake Valve Cotter: 1WG-12118-00
Exhaust Valve Cotter: 1AA-12118-00
Cylinder Head Gasket: 2S2-11181-00
Cylinder Base Gasket: 2S2-11351-00
Chain Tensioner Gasket: 4FM-12213-00

Fits Models:
Fit for Yamaha YFZ450X (2010-2011) Fuel Injected Models
Fit for Yamaha YFZ450R (2009-2023) Fuel Injected Models
Fit for Yamaha YFZ450R SE (2010-2023) Fuel Injected Models
Fit for Yamaha WR450F (2007 - 2015)
Fit for Yamaha YZ450F (2006 - 2009)

Package Includes:
3 x Intake Valves
2 x Exhaust Valves
5 x Valve Stem Seals
5 x Valve Cotter (10pcs)
1 x Cylinder Head Gasket
1 x Cylinder Base Gasket
1 x Chain Tensioner Gasket

Note:
Carefully compare to your old parts to be sure this is the correct part for your machine.

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48116602325

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This sweater is soooo soft and the color is so rich. The fit of it is perfect, not too tight and not too baggy, just right and I used the size guide to pick my size. Just for reference, I am 5'3" and 130lbs, 38C bust. It's well made and washes great. I chose to hang dry mine as I typically don't put any of my sweaters in the dryer to dry, just to fluff them. I have this one in two colors, the green and the tan/beige and I would say they are both a true representative of the color shown.
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Reviewed in the United States on November 15, 2025
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MMF
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★★★★★ 5
Love the long sleeves!!!
Color: White, Size: Small
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Hillary K
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Reviewed in the United States on May 30, 2026
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This sweater is thick and stretchy but holds a nice shape, and is flattering on the body. The sleeves are nice and long too, which I really appreciate, being a tall person... the button detail is a great addition. True to size. I haven't washed it yet, and I imagine, based on the kind of woolly knit it is, that this sweater will eventually pill... but for now I'm enjoying being cozy and stylish. The deep green color is almost black green. I LOVE IT.
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