Yanmar 119578-42690 Spacer for 6LY3

Basic Info

Warranty Info

Literature

Rebate Info

Video

Brand
Yanmar

Manufacturer
Yanmar Marine

Manufacturer Part Number
119578-42690

Country of Origin
Japan

Special Order
No

Exportable
Yes

HTS Code
8413.91.9096

Truck Freight
No

Quantity In Stock
0

On Order
0

Your Price
$35.55

Qty

Yanmar 119578-42690 Spacer for 6LY3

The Yanmar 119578-42690 is the genuine replacement spacer for 6LY3 Series engines.

Substituting hardware store items is a poor idea here. The wrong material sets up corrosion between dissimilar metals, the wrong length bottoms out before it clamps, and the wrong grade stretches. Keep a few spares with the impeller kit and the problem does not arise.

Key Features

Genuine Yanmar replacement spacer
Fits 6LY3 Series engines
One per pump
Correct grade, length and material for a salt water joint
Replaces corroded, seized or rounded hardware
Worth keeping spares with the impeller kit

Applications

6LY3 Series engines
Raw water pump rebuilds and impeller changes
Replacing corroded or rounded off hardware
Making up a complete set after a strip down
Marine installations where salt attacks fasteners first
Spring commissioning and layup service

Specifications

Brand: Yanmar
Manufacturer: Yanmar Marine
Manufacturer Part Number: 119578-42690
Part Type: Spacer
Fits: 6LY3 Series engines
Quantity Used: One per pump
Condition: New

Frequently Asked Questions

Q: Why does the pump hardware corrode faster than the rest of the engine?
It is in the wettest place on the engine, often in contact with a dissimilar metal, and it gets washed with salt water every time the pump is opened.

Q: Can I use a stainless fastener from the hardware store?
It is a gamble. Material, grade and length are all chosen for the joint, and the wrong material in a dissimilar metal housing sets up corrosion that seizes the thread.

Q: Mine is seized. Any advice before I break it?
Heat, penetrating oil and patience, and a properly fitting driver rather than an approximate one. Once the head rounds off the job gets considerably harder.

Q: Should I use anti-seize?
Yes, on the threads. It is what allows the joint to be opened again next season without a fight.

Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct spacer.

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