Radium Insulating Spacer, 20mm

These press-fit spacers are used with many Radium Engineering kits for thermally isolating the fuel rail from the engine.

If you have a deadline to meet, please confirm that we have stock ready for dispatch to avoid disappointment!


Product Info

Outer Diameter: 19mm
Inner Hole Diameter: 9.6mm
Press-Fit Outer Diameter: 14.2mm
Press-Fit Insert Length: 6.4mm
Max Temperature: 210F
Tensile Strength: 17,000psi

1. These are sold individually. Double check how many are required prior to purchasing.
2. Spacer height measurement does not include press-fit insert length.
3. These can be used as replacements for Radium Engineering fuel rails that use phenolic spacers.
4. Mounting hardware is not included. However, most bolts are common and can be sourced in local hardware stores.

Shipping & Returns

Free Shipping does not apply to some heavy items, for example: Wisefab & BC Racing are included for free shipping, NPC and some PWR are not included.

Shipping times may vary depending on your location, however the majority of packages are received within 3-5 business days of dispatch!

We dispatch 5 days a week, and aim to process all orders within 24hrs*

On weekends and public holidays, orders will be processed next business day.

*order processing may be delayed during sale events or holiday periods.

Payment Methods

We accept all major payment methods including Visa, Mastercard, AMEX & Paypal.

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