# Wiseco Gasket Kit 3.8125 HD 1200 86-11 Gasket Harley/ 4 Stroke

V-Twin performance has been around since some of the earliest days of motorcycle racing and engine modification, and Wiseco has been there since the beginning. Applying over 80 years of experience, Wiseco has fine-tuned its V-Twin pistons for each specific engine platform to optimize performance and durability. From reliable rebuilds to all-out race, Wiseco has the pistons for your V-Twin build.

-   Improved tensile strength of forged material optimizes strength and service life
-   Gasket kits supply all gaskets and seals specified under one part number
-   Optimized compression ratio to fit your build and performance goals
-   Designed and built specifically for each V-Twin engine platform
-   Engineered, forged, and machined in the USA in Mentor, OH
-   A must-have to get every rebuild done right!
-   Manufactured by leading gasket suppliers
-   Wrist pin, rings and circlips included
-   Inspected for quality and accuracy

This Part Fits:

Year

Make

Model

Submodel

2004-2007

Buell

XB12R Firebolt

Base

2004-2007

Buell

XB12S Lightning

Base

2004-2014

Harley-Davidson

XL1200C Sportster 1200 Custom

Base

2006-2011

Harley-Davidson

XL1200L Sportster 1200 Low

Base

2007-2012

Harley-Davidson

XL1200N Sportster 1200 Nightster

Base

2004-2008

Harley-Davidson

XL1200R Sportster 1200 Roadster

Base

2007

Harley-Davidson

XL50 50th Anniversary Sportster

Base

## Details

- **Price:** 138.34 CAD
- **Vendor:** Wiseco
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 138.34 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- User 1

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-gasket-kit-3-8125-hd-1200-86-11-gasket-harley-4-stroke)
> Updated: 2026-07-14