Toyota Hilux 3Y MLS Head Gasket

Posted November 14, 2012 by gasketstogo
Categories: Trucks

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If you can find an MLS head gasket for your engine from Cometic or other provider you should buy it from them, but if you cannot find what you are looking for please ask us for a quotation. We can make MLS gaskets in quantities of one or more. Modifications are no problem, and we can even vary bore sizes or thicknesses  in the same order at no extra charge.

This customer sent us a head gasket for a Toyota Hilux 3Y and asked that we use that to make an MLS head gasket 1.5mm thick, which you can see below.

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Speaker Gaskets, NBR (BunaN) 3.0mm

Posted November 10, 2012 by gasketstogo
Categories: Electrical/Electronics

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This customer sent us a sketch with dimensions for a speaker gasket to be made using NBR rubber 3.0mm thick. NBR is also known as Nitrile or BunaN. We die cut 100 pieces, as you can see below:

 

 

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Hot Bulb Oil Engine Gasket Set

Posted November 10, 2012 by gasketstogo
Categories: Uncategorized

A customer sent us a set of paper patterns he cut from some card stock, as you can see below. He also indicated the thickness required, bolt holes sizes, and whether or not passages or holes needed to be sealed (copper folded over). For the innter material we used a metal tang reinforced non-asbestos composite head gasket material made with facings from Interface Solutions (USA). You can see the results below:

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1974 International Truck Carb Block and Gaskets

Posted November 9, 2012 by gasketstogo
Categories: Trucks

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This customer contacted us because he needed insulated carb blocks and gaskets for his 1974 International Harvester truck and could not find them anywhere. He sent us images of the old part along with a scan backed by graph paper (see below). The blocks had to have metal inserts in the bolt holes, so we machined those and inserted them in the spacer material as shown.

One of several scans marked up with dimensions that were sent to us

Image of old spacers

Finished spacers and gaskets

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2 stroke Saab Alloy Bearing Cages

Posted November 3, 2012 by gasketstogo
Categories: Automobiles

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I have been extremely remiss in not updating this blog for quite some time. Sheer laziness, and hopefully this post will be the first of many more.

On the left below is an image of a bearing cage we supplied for use in old Saabs. The work was done on a CNC machine, using the supplied cage on the right as a pattern. There was no drawing. The customer supplied a few of the roller bearings for measurement. The alloy is a very tough one, and it was interesting to learn that it was first developed by Japanese aircraft manufacturers doing WWII. We were able to locate that here, imported from a German manufacturer.

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Bamford model Z4 Diesel engine

Posted December 1, 2010 by gasketstogo
Categories: Farm Engines, Industrial Engines, Small Engine Gaskets

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Bamford was a British manufacture of small industrial and farm engines, among other things, dating back to the 1870s. I am not sure if they are still around, but believe they may be but trading under a different name.

A customer who has used our services before sent a scan of a head gasket for one of Bamford’s model Z4 diesel engines from the 1930s. He liked our price and decided to order four of them. Because the head gasket was too large to fit entirely within a scanner frame the customer split it in two, and with the aid of some supplementary dimensions we were able to reconstruct that and create a pattern. Upon receiving the gaskets this is what the customer had to say:

The gasket looks great as I expected it would.
Pleasure to again be able to do business with you.

I will paste an image of the scan used to make a pattern, followed by an image of one of the gaskets we made, and a picture of a Z4 engine:

Gasket Scan

Reproduction, with steel fire ring and copper bushed water passages

Bamford Model Z4

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Fieseler Fi 156 Storch Copper Sandwich Exhaust Gaskets

Posted December 1, 2010 by gasketstogo
Categories: Aircraft Engines

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Prior to making the Rolls Royce Merlin rocker cover gaskets just profiled below, the same museum asked us to make a batch of copper/asbestos sandwich exhaust gasket for a German Fieseler Fi 156 Storch, pictured below. I will paste a link to a Wikipedia entry for that aircraft for those wishing to learn more:

http://en.wikipedia.org/wiki/Fieseler_Fi_156

We were able to provide them with a quotation after they sent an image of the gasket with dimensions. They were happy with the quotation so they sent a couple of old gaskets to us via priority mail.

I should mention for our US customers that Priority Mail works very well, and there are several flat rate package or envelope sizes that are pretty reasonably priced. Packages can be traced via the web and usually arrive here within one week. OK, back to the gaskets. You can see our reproduction on the right, with the bore and bolt holes sealed per the original. We use 0.3mm copper sheet for these types of gaskets.

Fieseler Fi 156 Storch

Pattern on left, reproduction on right

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Rolls Royce Merlin 1590V Mk35 Rocker Arm Covers

Posted December 1, 2010 by gasketstogo
Categories: Aircraft Engines

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An aircraft museum in the USA sent  a request to make 20 leftside and 20 rightside rocker cover gaskets for a Rolls Royce Merlin 1590V Mk35 engine. They sent some old gaskets along with a pattern for some changes to the outside of the gaskets. We offered three material choices along with spec sheets and the customer chose to have these die-cut using a material known as S-207 from Interface Solutions. The rocker cover gaskets differ just slightly between left and right, so we marked them accordingly as shown below the image of one of the bunches of gaskets.

Rocker Cover Gaskets (20)

Gaskets marked for left/right

Here is an image of a Rolls Royce Merlin engine:

Wikipedia has full details on these engines here:

http://en.wikipedia.org/wiki/Rolls-Royce_Merlin

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Cast Aluminum Alloy Cooling Rotors

Posted November 28, 2010 by gasketstogo
Categories: Industrial Engines

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A customer sent us an aluminum alloy rotor used on a small engine manufactured some years ago. He wanted us to duplicate the rotor, but make one change. As shown in the second image below, there was one rotor fin that was too close to a bolt hole, so he wanted us to move that fin about 2mm to the right. Apparently that tight location made installation a bit of a headache. We moved the rotor as you can see in the first image. We had a batch of 100 of these cast and machined. Here is what this customer said upon receiving two samples for evaluation:

…just received 2 fan rings, PERFECT

First image above: New fin location  Second image: Previous fin location

Old and new side by side

100 new rotors

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Moteurs Bernard

Posted November 28, 2010 by gasketstogo
Categories: Industrial Engines

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Here is an image of an old industrial engine made by Moteurs Bernard in France in the 1930s. The image was sent by the customer after we completed a gasket order for him. Below the first image is another image showing the ‘art deco’ radiator assembly:

The customer lives in Germany and has one or more of these interesting French engines from the 1930s that he is restoring. I will let him tell the story:

I bought this engine from a french guy who had an auction running on ebay for some other things. He saved it from scrap. It came together with a second engine of that type and both were partially seized and not running. I had to do quite a bit of work, but I got them both running again. The manufacturer is “Moteurs Bernard” and the type W2. This company still exists and produces modern small engines. The engines of this type were made in several sizes and were quite common in France and other countries in Europe during the 1930s. They were also made in a second factory called “C.L. Conord” ( this type as F2) which was overtaken by Bernard and even under license in Germany. At that time the design was quite sophisticated but after the war the more smaller high revving engines came into fashion. As far as I know production of these engines was stopped 1950. Now the special design of the “art deco” style makes them interesting for some enthusiasts.

Below you will find an image of the ‘art deco’ radiator:

To make the gaskets the customer sent a scan with dimensions drawn in. The graph paper backing allows us to check all the dimensions. We used this scan to produce the gaskets shown immediately below this image. Incidentally, if you are thinking of having us make some gaskets for you or want to obtain a quotation, you can find more info on making scans at www.gasketstogo.com/scans.htm.

These were copper sandwich style construction just like the originals, using a non-asbestos filler material supplied by Interface Solutions (USA) since the EU does not allow that.