Collection: Engine Parts: Top Engine

CYLINDER HEAD GASKET

SEA-DOO genuine part number (OEM): 420950772 etc.

●Cylinder head gasket for SEA-DOO 1630 for ACE

●This is an inexpensive aftermarket repair part with performance equivalent to genuine parts.

*The location used is No. 1 in the second photo.

[Compatible models] All Yamaha 1.8L HO, SHO, SVHO engines

The billet knob eliminates the Phillips screws that secure the conventional engine cover.
Provides quick and easy hand access to the engine for maintenance/cleaning.

Just a direct replacement for the original steel mounting screws securing the corrosion-prone engine cover.
It installs in minutes and is a great-looking, practical upgrade.

- Provides quick and easy access to the engine during maintenance/cleaning.
- You can easily dress up your engine room.
-Easy to turn by hand billet aluminum knob made of threaded stainless steel shaft.

*If the screw part comes loose from the head body, please use an adhesive such as Locktite to attach it.

【Compatible Models】All Yamaha 1.8L HO, SHO, SVHO Engines
*Not compatible with 1.9L engines

The billet oil cap is a direct replacement for the conventional resin oil cap with a corrosion-resistant aluminum oil cap.
It can be installed in minutes, providing a practical and attractive upgrade.
Easily dress up your engine bay.

■O-ring included
■Durable 6061 billet construction

【Compatible models】KAWASAKI 12F/15F
●Allows crankshaft rotation with the engine mounted in the hull.
●Use when replacing the camshaft, etc.

【Regarding genuine parts】
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*As this product is genuine, cancellations and returns after order placement are not accepted.*
Please confirm the following items before placing your order.
1. Manufacturer
2. Model name (common name): Please confirm from the Vessel Inspection Certificate (the "Subject" on the inside back cover) or the decal on the hull.
3. Model year: The model year can be determined from the last two digits of the Hull Identification Number (HIN).
(Example) Hull Identification Number: KAW12345A607 → 2007 model year
The Hull Identification Number (HIN) is stated on a plate affixed to the side or rear of the hull, or in the Vessel Inspection Certificate (the "Subject" on the inside back cover).
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●Regarding displayed prices
1. Prices and specifications are subject to change without notice.
2. Due to changes in manufacturer part numbers, prices, etc., the listed price may differ from the actual selling price. In such cases, we will contact you.
Please understand the above in advance.

【Please confirm before ordering】
This product is a **manufacturer-ordered product (genuine part)**.
Once your order is confirmed, we will promptly place the order with the manufacturer. Therefore, cancellations or changes to order content due to customer convenience are generally not accepted.
In addition, depending on the manufacturer's stock status, delivery may take some time. We will inform you of the delivery time as soon as it is confirmed.
Please place your order after acknowledging the above.

OIL SEAL

Performance equivalent to SEA-DOO genuine part number (OEM): 93200089 etc.

SEAL

Performance equivalent to SEA-DOO genuine part number (OEM): 271002071 etc.

●Seal set for SEA-DOO

- Repair and replacement parts cheaper than genuine products

*The locations used are #1130 and #1110 in the third photo.

CAMSHAFT POSITION SENSOR ASSY

SEA-DOO genuine part number (OEM): 420664046 etc.

●Camshaft position sensor assembly for SEA-DOO

● This is an inexpensive aftermarket repair part with performance equivalent to genuine parts.

*The location used is number 28 in the 4th photo.

[Applicable models] SEA-DOO 4-stroke model (excluding SPARK)

Install it on top of the genuine oil cap.
The clutch function that prevents the oil cap from being over-tightened remains the same.
The aluminum billet cap stands out as an accent in the engine room.

[Information] We also recommend using the company's billet oil filter cap (UL53001).

[Compatible models]
SEA-DOO 4-stroke ALL model (*excluding SPARK)

*Please use the genuine O-ring when using.

The oil cap can be removed without special tools when changing the oil.
It's very stylish and makes the engine room stand out.

UL53001SL Silver
UL53001OR Orange
UL53001RD Red
UL53001YL Yellow

[Applicable models] All KAWASAKI 4-stroke models

Performance dress-up parts with high quality strength and precision!
Weight reduction has also been achieved by simplifying the air suction valve.

*In order to install this part to Kawasaki's SC model, it is necessary to remove and install the head pipe.

[Applicable models] KAWASAKI 4-stroke

*When installing, please use the genuine O-ring (92055-1295).

Make your personal watercraft's genuine cam cover stylish! Dress up your engine room.

Valve Guide

Performance equivalent to SEA-DOO genuine part number (OEM): 420253929 etc.

●Valve guide for SEA-DOO

- Repair and replacement parts cheaper than genuine products

*The location used is number 19 in the third photo.

Exhaust Valve
SEA-DOO genuine part number (OEM): 420254682 etc.

●SGS Exhaust Valve●This is an inexpensive aftermarket repair part with performance equivalent to genuine parts.

*The location used is #6 in the 3rd photo.

Intake Valve
SEA-DOO genuine part number (OEM): 420253163 etc.

●SGS Intake Valve●This is an inexpensive aftermarket repair part with performance equivalent to genuine parts.

*The location used is number 7 in the 3rd photo.

Valve Spring

Performance equivalent to SEA-DOO genuine part number (OEM): 420838280 etc.

●Valve spring inside for SEA-DOO

- Repair and replacement parts cheaper than genuine products

*The location used is number 10 in the third photo.

Valve Spring

Performance equivalent to SEA-DOO genuine part number (OEM): 420238180 etc.

●Valve spring outside for SEA-DOO

- Repair and replacement parts cheaper than genuine products

*The location used is number 9 in the third photo.

Valve Spring Retainer

Performance equivalent to SEA-DOO genuine part number (OEM): 420254283 etc.

●Valve spring tensioner for SEA-DOO

- Repair and replacement parts cheaper than genuine products

*The location used is number 11 in the third photo.

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