Intake Valve Oil Seal MOTO1988 Engine Gasket Kit

Description

Product Overview

The MOTO1988 intake valve oil seal kit is engineered for Yamaha G11A, G16A and G20A engines, delivering a complete set of sealing solutions. Constructed from durable, heat‑resistant materials, the kit includes an intake valve stem oil seal, clutch side and fan side crankshaft seals, engine center main gasket, cylinder head gasket, exhaust gasket, head cover gasket, and three intake gaskets. Each component meets OEM specifications (model JN6-11631-00) to ensure a perfect fit and long‑term reliability. The package dimensions are 12.64 x 10.75 x 2.91 inches, weighing just 1.65 pounds, making storage and handling straightforward.

Usage

Designed for both professional workshops and home garages, this kit is ideal for routine maintenance, engine rebuilds, or performance upgrades. It fits Yamaha models from 1996 to 2002, covering a range of applications from daily commuting to off‑road adventures. Install the seals and gaskets during valve cover removal to prevent oil leaks, improve compression, and extend engine life.

Why Choose Us

MOTO1988 is renowned for precision engineering and strict quality control. Every seal and gasket undergoes rigorous testing for temperature resistance and chemical compatibility, ensuring they withstand the demanding conditions of powersports engines. Our after‑sales support includes responsive email assistance and a satisfaction guarantee, giving you confidence in every purchase.

Key Features

• Complete sealing solution: includes all major engine seals and gaskets.
• OEM‑grade materials: heat‑resistant rubber and reinforced composites.
• Exact fit for Yamaha G11A, G16A, G20A models (1996‑2002).
• Easy installation with clear labeling and included instructions.
• Backed by MOTO1988 quality assurance and responsive customer service.

FAQ

Is this kit compatible with my Yamaha 1999 G16A?

Yes, the kit is specifically designed for Yamaha G11A, G16A and G20A models produced between 1996 and 2002.

Can I install the seals myself?

Absolutely. The kit comes with detailed instructions, and the components are labeled for straightforward installation using standard tools.

What warranty does MOTO1988 provide?

MOTO1988 offers a one‑year limited warranty covering manufacturing defects, plus lifetime email support for installation questions.

Do I need any additional tools?

Standard socket and torque wrenches are sufficient. No special equipment is required beyond what is typically found in a garage.

How do I verify the correct part number?

The manufacturer part number is JN6-11631-00; you can cross‑reference this with your vehicle’s service manual or existing components.