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Product Information
Specifications
- Outside Diameter Inch/mm 3/4"/19.05mm
- Inside diameter: 5/16"/8.1mm (fits 5/16" or M8 bolts)
- Length Inch/mm Varies
- Wall Thickness Inch/mm 7/32"/5.5mm
- Fits Metric Bolt M8
- Fits Imperial Bolt 5/16"
- Tolerance OD/ID Inch/mm +/-.005", +/-.15mm
- Tolerance Length Inch/mm +/-.007", +/-.2mm
Aluminum Spacer 3/4" OD X 5/16" ID
This Diagram shows the measuring system we use on our products.
We use the same system on all spacers store wide.
Please be sure to select the correct length you are looking for.
Danny Snyder
July 11, 2025
Like I said.great products and excellent price. Parts are flawless,and way way cheaper than if you go to tractor supply or other places.
Claudia S.
July 8, 2025
Love these aluminum spacers. They come in several bolt sizes and in a variety of lengths. having the options of so many lengths is huge, as many suppliers only offer a hand full of lengths generally in standard half inch segments. Simply could not offer the many engine bolt kits that we do, at the price point we have if it was not for these spacers and the reasonable price, they sell them for.
Peter N
May 9, 2025
ID is large enough to start bolts easily without too much slop. solid, firm, uniform size.
Jim or Andrea Macnab
March 18, 2025
They're fine
Thomas L. Myers
March 12, 2025
I had to completely rebuild the connections of my outdoor patio set because the originals bolts had stripped off and broke. I couldn't move them, so I drilled new holes and used the spacers to replace the ones welded on before. Worked great and now my furniture is functional again.
Aspen
February 25, 2025
My V12 03 cl600 needed power steering pump spacers. I make 750tq to the wheels and the spacers haven’t bent from the belt or have had any issues in the past 30k miles.
JVA
December 12, 2024
Great alum spacer. Went to 4 stores for this size of spacer, not available from any of my local stores
Tom Cumbey
November 26, 2024
Nice Spacers. Dimensions as advertised. Smooth finish.
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