OBP

OBP Self Weld Fuel Filler Cap

Price range: £10.58 through £16.63

OBP Self Weld Fuel Filler Cap:

Constructed from premium grade 6061 aluminium
Integrated O-Ring Seal ensures a secure, leak-free fit.
Versatile alloy is widely utilised in various demanding industries, including Motorsport, Shipbuilding, Military, Aerospace, Motorboat construction.

Register now for Free Shipping (UK only) *

Size

Clear

SKU: N/A Categories: Fuel Systems, Fuel Caps and Filler Necks, Fuel Filler Caps and Necks, Fuel System, Motorsport, Performance Tags: 2026, OBP

Description

OBP Self Weld Fuel Filler Cap

OBP OBP Fuel Filler Cap

These self-weld components are specifically engineered for unique tank constructions tailored to meet the rigorous demands of race car applications.

Each of our fuel fillers is equipped with a reliable sealing ‘O’ ring at the top, ensuring a tight seal and preventing any leaks, which is critical for maintaining performance and safety on the racetrack.

Constructed from premium grade 6061 aluminium, this product boasts a medium to high strength and is heat-treatable, making it an ideal choice for high-performance environments.

Aluminium 6061 is renowned for its excellent corrosion resistance, which helps maintain the integrity of the component over time, and it offers good weldability, although it may experience a slight reduction in strength within the weld zone. Its medium fatigue strength makes it resilient against the repeated stresses encountered in high-intensity situations.

Options Available:

OBPCAP01	OBP Fuel Filler Cap. 40mm O/D 50mm Cap 70mm Height
OBPCAP02	OBP Fuel Filler Cap. 50mm O/D 60mm Cap 85mm Height

This versatile alloy is widely utilised in various demanding industries, including:

– Motorsport applications, where durability and performance are paramount
– Shipbuilding, where strength and resistance to harsh marine environments are essential
– Military applications, ensuring reliability under extreme conditions
– Aerospace applications, including manufacturing parts like helicopter rotor skins
– Motorboat construction, where lightweight materials contribute to speed and manoeuvrability

Our components are crafted from high-quality, easy-to-weld aluminium, ensuring that you receive both superior performance and ease of installation for your specialised racing needs.

Additional information

Weight	0.97 kg
Dimensions	3.8 × 2.6 × 2.6 cm
Size	40mm, 50mm
Colour	Silver
Brand	OBP

Customer Service

We’re here for you when you need us, but before reaching out, please visit our FAQ’s for quick answers to common questions. It could save you time and provide the solution you’re looking for.

Frequently Asked Questions

If you can’t find answers to your questions in our FAQs page, or you need or prefer to speak to one of us personally, please contact our dedicated support team via the email form on our Contact Us page or any of the contact methods below, and we’ll respond promptly.

Ways to get in touch

By phone…
Our sales team operate from 09:00 – 17:30 UK Time, Monday – Sunday, but you can call anytime and leave a message if you wish to. Our number is +44 (0)1327 855 585.

Alternatively, you can contact us on WhatsApp

Or email us…

General Enquiries – [email protected]

Sales Enquiries – [email protected]

For post, or if you would like to visit our showroom and retail outlet, our address is…

Rallynuts
Unit 1, Silverstone Park
Silverstone Circuit
Northamptonshire
NN12 8TN

Our sales support staff are passionate about motorsport and the products and services we offer. Ask them anything and they’ll be delighted to help.

We appreciate you contacting us – your questions and feedback are invaluable in helping us improve our services.

Before you go…

Please take a minute to connect with us via our social media channels. You’ll be first to hear about new products, discounts, promotions, special offers and competitions. We are happy to hear from you at any time through any of our social media channels, but respectfully ask that you don’t use them to raise business matters that require a response.