Washers & Sealing Hardware – Aluminium, Rubber & Crush Packs

Explore our complete range of washers and sealing hardware including aluminium sealing washers, crush washers, rubber washers, and body washers. These essential components are supplied in mixed packs and individual sizes — ideal for automotive fuel, oil, brake, and trim applications.

Perfect for workshop spares or specific repair jobs, our washer selection supports builds, restorations and regular vehicle maintenance.

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Latest Products

3 Fuse And Relay Holder 60mm - Car Builder Solutions3 Fuse And Relay Holder 60mm - Car Builder Solutions

3 Fuses Relay and Holder

Here’s a unique little accessory that’ll made adding additional circuits easy peasy. It’s a single moulding that accepts a single relay and three blade type fuses. Size 60mm x 33mm x 45mm high. Two or more can be locked together. All terminals included. FUSE...
£5.40
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£5.40
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Smiths GPS Speed Sensor – Universal Compatibility for Electronic Speedometers

Smiths GPS Speed Sensor – Universal Compatibility for Electronic Speedometers

Compact GPS Speed Sensor compatible with all Smiths electronic speedometers and devices that accept a pulsed input. Features real-time LED indicators, fast GPS lock, and low-power standby mode for quick starts. Ideal for classic cars, custom builds, and more.
£170.40
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£170.40
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Smiths Classic Water Temperature Gauge - Magnolia Face - Chrome Bezel

Smiths Classic Water Temperature Gauge - Magnolia Face - Chrome Bezel

Monitor coolant temperature (50-140°C) with this classic Smiths 52mm electric gauge. Features magnolia dial, chrome bezel, and illumination.
£59.00
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£59.00
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Karcher Spray-extraction cleaner Puzzi 10/1 Upholstery Vacuum CleanerKarcher Spray-extraction cleaner Puzzi 10/1 Upholstery Vacuum Cleaner

Karcher Spray-extraction cleaner Puzzi 10/1 Upholstery Vacuum Cleaner

Professional carpet and upholstery cleaner for deep, hygienic results. The Kärcher Puzzi 10/1 offers powerful suction, fast drying, and reliable performance—perfect for vehicles, offices, and commercial cleaning.
£498.00
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£498.00
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Karcher Wet and dry vacuum cleaner NT 20/1 Me ClassicKarcher Wet and dry vacuum cleaner NT 20/1 Me Classic

Karcher Wet and dry vacuum cleaner NT 20/1 Me Classic

Compact and powerful wet & dry vacuum with a 20L stainless steel tank. Ideal for workshops, garages, and professional cleaning tasks.
£130.00
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£130.00
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Karcher HD 5/12 CX Plus 240v Pressure WasherKarcher HD 5/12 CX Plus 240v Pressure Washer

Karcher HD 5/12 CX Plus 240v Pressure Washer

Efficient and portable, the Kärcher HD 5/12 CX Plus is a compact high-pressure washer with hose reel, EASY!Force gun, and vertical/horizontal operation.
£778.80
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£778.80
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Aluminium Header / Expansion -/ Overflow Tank Rectangular 1 LtrAluminium Header / Expansion -/ Overflow Tank Rectangular 1 Ltr

Aluminium Header / Expansion -/ Overflow Tank Rectangular 1 Ltr

1 ltr capacity. Overall size 170mm wide. 75mm front to back. 182mm high.
£81.60
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£81.60
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Aluminium Expansion Tank RoundAluminium Expansion Tank Round

Aluminium Expansion Tank Round

800ml capacity. Overall size 215mm high. 90mm Dia.
£81.60
£0.00
£81.60
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Battery Terminal Fuse Box and Earth BusBattery Terminal Fuse Box and Earth Bus

Battery Terminal Fuse Box and Earth Bus

40 Amp. Just bolt this 4 way fuse box and earth busbar to your positive and negative battery terminals for quick and simple power distribution. Size 55mm x 45mm x 30mm high. Four fuses, ring terminals and snap-on covers included. NOTE: Battery terminals not...
£18.00
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£18.00
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Twin Cable Throttle Pedal Conversion KitTwin Cable Throttle Pedal Conversion Kit

Twin Cable Throttle Pedal Conversion Kit

Twin Cable Throttle Pedal Conversion Kit
£9.60
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£9.60
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13 Piece 10 lb Slide Hammer / Dent Puller Kit13 Piece 10 lb Slide Hammer / Dent Puller Kit

13 Piece 10 lb Slide Hammer / Dent Puller Kit

13 Piece 10 lb slide hammer / dent puller kit
£43.20
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£43.20
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9 Piece 5 lb Slide Hammer / Dent Puller Kit9 Piece 5 lb Slide Hammer / Dent Puller Kit

9 Piece 5 lb Slide Hammer / Dent Puller Kit

9 Piece 5 lb slide hammer / dent puller kit
£15.60
£0.00
£15.60
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Smiths Pressure Transducer - Pressure Sender

Smiths Pressure Transducer - Pressure Sender

Genuine Smiths Smiths Oil pressure sender to suit Smiths Classic electrical gauges. Has 1/8NPT thread. This Smiths Classic Pressure sender measures 52mm diameter by 40mm in height (not including the thread or electrical connector).
£82.00
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£82.00
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Smiths Water Temperature Sender Unit

Smiths Water Temperature Sender Unit

Genuine Smith
£21.00
£0.00
£21.00
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Smiths Analogue Time Clock Black / Magnolia FaceSmiths Analogue Time Clock Black / Magnolia Face
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Smiths Analogue Time Clock Black / Magnolia Face

Add authentic Smiths heritage to your classic car with this elegant 52mm magnolia dial time clock (12V).
£107.00
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£107.00
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Smiths Classic Mechanical 52mm Oil Pressure Gauge 1/2 Round Chrome Bezel - Magnolia FaceSmiths Classic Mechanical 52mm Oil Pressure Gauge 1/2 Round Chrome Bezel - Magnolia Face

Smiths Classic Mechanical 52mm Oil Pressure Gauge 1/2 Round Chrome Bezel - Magnolia Face

Authentic Smiths Classic 52mm mechanical oil gauge with iconic magnolia dial, 70psi range, and chrome bezel for vintage dashboards.
£94.00
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£94.00
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Smiths Classic Mechanical 52mm Oil Pressure Gauge 1/2 Round Chrome Bezel - Black FaceSmiths Classic Mechanical 52mm Oil Pressure Gauge 1/2 Round Chrome Bezel - Black Face

Smiths Classic Mechanical 52mm Oil Pressure Gauge 1/2 Round Chrome Bezel - Black Face

Monitor engine vitals accurately with this authentic Smiths Classic 52mm mechanical oil pressure gauge featuring a 70psi range.
£94.00
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£94.00
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Smiths Classic 80mm Digital Tachometer – 1/2 Round Chrome Bezel - Black FaceSmiths Classic 80mm Digital Tachometer – 1/2 Round Chrome Bezel - Black Face

Smiths Classic 80mm Digital Tachometer – 1/2 Round Chrome Bezel - Black Face

Authentic Smiths classic style meets modern digital accuracy. This 80mm, 7,000 RPM tachometer features a chrome bezel and suits 4/6/8 cylinder engines.
£194.00
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£194.00
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Smiths Classic 80mm Tachometer - 1/2 Round Chrome Bezel - Magnolia FaceSmiths Classic 80mm Tachometer - 1/2 Round Chrome Bezel - Magnolia Face

Smiths Classic 80mm Tachometer - 1/2 Round Chrome Bezel - Magnolia Face

Experience timeless British style with the Smiths Classic 80mm Tachometer. Features adjustable settings, chrome bezel, and modern electronic accuracy for 12V systems.
£204.00
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£204.00
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Smiths Classic 52mm Electronic Tachometer - 1/2 Round Chrome Bezel - Magnolia FaceSmiths Classic 52mm Electronic Tachometer - 1/2 Round Chrome Bezel - Magnolia Face

Smiths Classic 52mm Electronic Tachometer - 1/2 Round Chrome Bezel - Magnolia Face

Classic Smiths 52mm electronic tachometer blends vintage looks with modern, adjustable accuracy for 4, 6, or 8-cylinder engines.
£177.00
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£177.00
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Engine Oil

MOBIL Mobil 1 0W-20 Advanced Full Synthetic Engine OilMOBIL Mobil 1 0W-20 Advanced Full Synthetic Engine Oil
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MOBIL Mobil 1 0W-20 Advanced Full Synthetic Engine Oil

Advanced full synthetic 0W20 motor oil. Optimised for fuel economy and long-lasting engine protection in hybrid vehicles.
£13.96
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£13.96
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CASTROL EDGE 5W-40 Fully Synthetic Engine OilCASTROL EDGE 5W-40 Fully Synthetic Engine Oil
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CASTROL EDGE 5W-40 Fully Synthetic Engine Oil

Advanced full synthetic engine oil for maximum performance and protection. Improves fuel economy and exceeds industry standards.
£13.96
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£13.96
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MOBIL Super 1000 X1 15W-40 Engine OilMOBIL Super 1000 X1 15W-40 Engine Oil
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MOBIL Super 1000 X1 15W-40 Engine Oil

High-performance 15W40 motor oil. Provides excellent engine cleanliness, high-temperature protection, and wear protection. Suitable for various vehicles.
£7.96
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£7.96
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CASTROL EDGE 0W-30 A5/B5 Engine OilCASTROL EDGE 0W-30 A5/B5 Engine Oil
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CASTROL EDGE 0W-30 A5/B5 Engine Oil

Advanced 0W-30 motor oil boosts engine performance and fuel economy. Trusted by experts for ultimate protection and efficiency.
£13.96
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£13.96
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MOBIL Super 2000 X1 10W-40 Engine OilMOBIL Super 2000 X1 10W-40 Engine Oil
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MOBIL Super 2000 X1 10W-40 Engine Oil

High-performance 10W40 motor oil offering superior engine protection, sludge prevention, and cleanliness. Meets various industry standards.
£7.96
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£7.96
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CASTROL Transmax Manual FE 75W Gear Oil - 1L

CASTROL Transmax Manual FE 75W Gear Oil - 1L

High-performance 75W gear oil offering fuel economy, wear protection, and smooth shifting. Suitable for Ford, Volvo, and MB vehicles.
£19.96
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£19.96
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CASTROL CLASSIC Classic TQF Automatic Transmission Fluid - 20L
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CASTROL CLASSIC Classic TQF Automatic Transmission Fluid - 20L

Classic TQF Automatic Transmission Fluid. Ideal for classic cars. 20L. For automatic transmissions & power steering. Dyed red for easy identification.
£282.95
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£282.95
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CASTROL GTX 5W-30 RN17 Engine OilCASTROL GTX 5W-30 RN17 Engine Oil
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CASTROL GTX 5W-30 RN17 Engine Oil

5W-30 RN17 engine oil. Superior sludge protection and advanced viscosity and thermal breakdown protection. Extends engine life.
£42.95
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£42.95
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  • 25mm Diameter Rubber Washers Pack Of Ten - Car Builder Solutions

    25mm Diameter Rubber Washers Pack Of Ten

    Hard rubber washers ideal for vibration or electrical isolation when mounting panels or components. Pack of 10.
    £2.40
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    £2.40
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  • Washer Selection Pack Of 1000 - Car Builder Solutions

    Washer Selection Pack Of 1000

    A comprehensive pack of 1000 plated steel washers in various sizes and types, including plain, spring, and large diameter (M3-M12).
    £16.80
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    £16.80
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  • Penny Washer Selection Pack Of 240 - Car Builder Solutions

    Penny Washer Selection Pack Of 240

    Assortment of 240 plated steel penny washers in 25mm & 38mm diameters with 5, 6, 8 & 10mm holes. Perfect for various repairs.
    £19.20
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    £19.20
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  • Penny Washer Selection Pack(2) Of 240 - Car Builder SolutionsPenny Washer Selection Pack(2) Of 240 - Car Builder Solutions

    Penny Washer Selection Pack(2) Of 240

    240-piece plated steel penny washer assortment perfect for repairs. See images for contents.
    £9.60
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    £9.60
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  • 790 Piece Stainless Flat and Spring Washers - Car Builder Solutions790 Piece Stainless Flat and Spring Washers - Car Builder Solutions

    790 Piece Stainless Flat and Spring Washers

    A comprehensive 790-piece assortment of stainless steel flat and spring washers in various sizes, ideal for DIY and trade use.
    £7.20
    £0.00
    £7.20
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  • M10 Plain Washers Pack Of 10 - Car Builder SolutionsM3 Plain Washers Pack Of 10 - Car Builder Solutions
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    Plain Washers Pack Of 10 - Various Sizes

    PACK OF TEN
    £0.36
    £0.00
    £0.36
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  • Large Diameter Washers Pack Of 10 - Various SizesLarge Diameter Washers Pack Of 10 - Various Sizes
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    Large Diameter Washers Pack Of 10 - Various Sizes

    Stainless steel. Pack of 10
    £0.60
    £0.00
    £0.60
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  • 10mm PVC Plastic Washers Pack Of Ten - Car Builder Solutions5mm PVC Plastic Washers Pack Of Ten - Car Builder Solutions
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    PVC Plastic Washers Pack Of 10 - Various Sizes

    Pack of 10
    £1.44
    £0.00
    £1.44
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  • M10 Spring Washers Pack Of 10 - Car Builder SolutionsM4 Spring Washers Pack Of 10 - Car Builder Solutions
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    Spring Washers Pack Of 10 - Various Sizes

    Pack of 10
    £0.36
    £0.00
    £0.36
    (-0%)
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  • 146 Piece Nyloc Nut Pack - Car Builder Solutions146 Piece Nyloc Nut Pack - Car Builder Solutions

    146 Piece Nyloc Nut Pack

    146 PIECES
    £6.00
    £0.00
    £6.00
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  • 15mm Dia. White Nylon Washers With 5.4mm hole - Car Builder Solutions18mm Dia. White Nylon Washers With 6.4mm Hole - Car Builder Solutions
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    White Nylon Washers Pack Of 20 - Various Sizes

    Pack of 20
    £3.60
    £0.00
    £3.60
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  • M10 Shakeproof Washers Pack Of 10 - Car Builder SolutionsM4 Shakeproof Washers Pack Of 10 - Car Builder Solutions
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    Shakeproof Washers Pack Of 10 - Various Sizes

    Pack of 10
    £0.36
    £0.00
    £0.36
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