SKU: 68528990883

2010-2011 Yamaha YFZ450X Intake & Exhaust Valves w/ Seals 5TA-12111-00 1WG-12118-00

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Description

2010-2011 Yamaha YFZ450X Intake & Exhaust Valves w/ Seals 5TA-12111-00 1WG-12118-00Set 5 Cylinder Head Intake & Exhaust Valve Kit For Yamaha YFZ450 YFZ450R 2004 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. Cheaper equivalent of the original with decent quality. Specifications: Condition: Aftermarket 100% Brand New Material: 21 4N Steel

Set-5 Cylinder Head Intake & Exhaust Valve Kit For Yamaha YFZ450 YFZ450R 2004-2023 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.
Cheaper equivalent of the original with decent quality.

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

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

Fits Models:
Fit for Yamaha YFZ450 (2004 - 2009)
Fit for Yamaha YFZ450X (2010-2011)
Fit for Yamaha YFZ450R (2009-2023)
Fit for Yamaha YFZ450R SE (2010-2023)
Fit for Yamaha WR450F (2003 - 2015)
Fit for Yamaha YZ450F (2003 - 2009)

Package Includes:
3 x Intake Valves
2 x Exhaust Valves
5 x Valve Stem Seals
5 x Valve Cotter (10pcs)

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:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 68528990883

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4.5 ★★★★★
Based on 22 reviews
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Product Reviews
A
Verified Purchase
Adam
Massapequa, US
★★★★★ 5
Good buy
Size: Small, Color: Bright Pink
Very nice quality! Pretty true to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
ABENTON
Fort Morgan, US
★★★★★ 5
Extremely soft and warm!!
Size: 2T, Color: Bright Pink
This is a really nice thick toddler hoodie! I bought the dark pink in a size 2t for my 25 month old daughter. She weighs 28 pounds. It is a great fit and also has a little wiggle room. The hoodie is extremely soft and comfortable. Keeps her toasty warm. Holds up in the wash, no shrinking. Came packaged well, no funky smell, arrived on time. Overall a great purchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
T
Verified Purchase
tiny
Charlottesville, US
★★★★★ 4
runs small
Size: XX-Large, Color: Black
This hoodie is cute, cozy, and apparently designed for a child who has never met a growth spurt. It runs really small, like “did I accidentally order doll clothes?” small. The fabric feels nice and soft though, and right out of the package it looked well made and sturd... no loose threads or sketchy seams. Just definitely size up unless you’re planning for a very snug, fashion-forward moment. I bought this hoodie specifically to add a vinyl decal, and for that purpose it worked great. The material took the vinyl nicely, pressed well, and didn’t scorch or warp, which is always a relief when you’re hovering over a heat press like a nervous parent. It also washes nicely and still looks good after laundering… though it did shrink a little, which did not help its already petite situation. the material is thick and nice weight. Pros: good quality fabric, soft and comfy, great surface for vinyl decals, washes well. Cons: runs very small, shrinks a bit after washing, value is average unless you size up. Overall, it’s a nice little hoodie that does the job—as long as you order with future growth (and laundry shrinkage) firmly in mind.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
B
Verified Purchase
bonnie burgess
Draper, US
★★★★★ 5
Children's outerwear, a must have .. excellent quality, fit & price!
Size: X-Small, Color: White
One of the very best pull over sweatshirts I've come across. Quality fabric with an amazing cut & fit that rises above the standard, more boxy cut of children's sweatshirts I've purchased in the past. With an 8 year old granddaughter that's constantly on the go & is never cold lol, I needed a piece of outerwear that wasn't too thick, bulky or restrictive that she'd forget she was wearing. A piece of clothing that would keep her warm yet comfortable, thru out her day & boy did I hit the jackpot. All of the above plus an overall amazing fit & stylish look I wasn't expecting but could tell she absolutely loved. An added bonus, after at least 15 or more washes to-date, it still looks & fits as good as it did the very first time she wore it. I've since purchased other similar items but none compare. An excellent buy !!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2025
S
Verified Purchase
Sadie H
Bozeman, US
★★★★★ 5
Fantastic but runs small!
Size: Large, Color: Aqua Blue
Runs quite small. Daughter is 9 yrs, 4.5 ft, 60 lbs, ordered large, was almost too tight to get on her body.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025

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