Select Your Ride

1
2
3

ATHENA Top End Gasket Kit - Yamaha P400485600113

Part Number: 400485600113
ATHENA
(No reviews yet) Write a Review
SKU:
400485600113
UPC:
8050444899434
MPN:
P400485600113
Availability:
Ships Same Business Day
Weight:
0.13 LBS
On Sale
view larger
MSRP: $47.95
Now: $43.00
Was: $47.95
— You save $4.95
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

When race day is on the horizon, a fresh top end gasket kit ensures your engine delivers peak compression and reliability under extreme conditions. The ATHENA P400485600113 gives you the flexibility to tune your compression ratio based on fuel availability—run pump gas with stock compression, or step up to race gas for higher boost. This kit is essential maintenance for pro, semi-pro, and amateur riders who demand consistent performance between seasons or mid-race engine refreshes.

  • OEM Part Number: P400485600113
  • Manufacturer: ATHENA
  • Application: Yamaha engines
  • Type: Top end gasket kit
  • Compression Options: Stock or elevated
  • Fuel Compatibility: Standard or race gas
  • Installation: Bolt-on replacement
  • Excludes: Valve stem seals
  • Excludes: Rubber components
  • Excludes: Shims and fiber gaskets
  • Use Case: Pre-race refresh or midseason maintenance
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for ATHENA Top End Gasket Kit - Yamaha P400485600113

View AllClose

FREE Shipping on orders of $99 or more!

Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.

Details

Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.

Details

You May Also Like

Related Products

Related Products

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER

Privacy Policy | Terms of Use | Site Accessibility