AUC462 SU Carburetor Parts
AUC462 SU Carburetor Parts

AUC462 SU Carburetor Parts

AUC462 SU Carburetor Parts.

On this page you will find our currently available spare parts for SU H4 carburetters carrying tags with "Carb Spec Number" AUC462.

A brief explanation of these tag numbers can be found HERE.

Tag number AUC462 was used, amongst others on the:

  • 1946 - 1950 Alvis T.A. Fourteen 14HP 4-Cilinder - 1.892 cc

Should the part(s) that you are looking for not yet be listed on this page, then please don't hesitate to contact us, we'll gladly help you.

Our contact page can be found HERE.

AUC462 SU Carburetor Parts

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WZX 1323
WZX1323 Throttle Disc Kit for SU H4 carburetors for Alvis TA Fourteen - AUC462

WZX1323 Throttle Disc Kit for SU H4 carburetors for Alvis TA Fourteen - AUC462

Factory-Original SU Throttle Disc Kit for the 1½ inch SU H4 carburetors as fitted to, amongst others, the:

  • 1946 - 1950 Alvis T.A. Fourteen 14 HP 4-cilinder
    1.892 cc
    Tag: AUC462

This set contains the following parts to replace ONE throttle disk:

  • 1 x 1½ inch throttle disc, ground at the exact required angle - Number 8 in the drawing
  • 2 x throttle disc screws - Number 63 in the drawing
  • Various versions of airfilter gaskets - Number 12 in the drawing
  • Various versions of inlet manifold gaskets - Number 13 in the drawing

The drawing of the SU H4 carburetter can be found HERE.

This is an original SU Carburetter set, Made in the UK.

WZX1323 Throttle Disc Kit for SU H4 carburetors for Alvis TA Fourteen - AUC462

SYNCHRONOMETER
Synchrometer airflow meter for carburetors

Synchrometer airflow meter for carburetors

Synchrometer airflow meter for various carburetors.

Pushes into the trumpet / ram pipe / velocity stack or throat to measure the airflow to enable you to balance multiple carburettors.

  • Instructions included
  • The original genuine high quality German made product
  • Can be used for all Weber DCOE and IDF and Dellorto DHLA, DRLA carbs with round intakes or trumpets
  • Can also be used with motorcycle carburetors with round intakes

Total length of unit 121mm

Rubber cone dimensions:
Small end diameter 40mm
Large end diameter 55mm
Length of cone 36mm

Synchrometer airflow meter for carburetors

SYNCHRONOMETERSU
Synchrometer adaptor for SU carburettors

Synchrometer adaptor for SU carburettors

Synchrometer adapter to suit SU and Stromberg carburettors.

Cone dimensions: 30mm - 40mm.

Internal diameter of the hole through the middle: 25mm.

 

 

 

Synchrometer adaptor for SU carburettors

flexoid5xa4
Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material.

Almost a "First Aid Kit" for the home mechanic!

This set of first quality gasket paper contains 5 sheets in DIN A4 size (300 x 210 mm or roughly 11.8 x 8.3 inches) in 5 different thicknesses.

You can cut these sheets to almost any desirable size and shape to help you out when the required gasket is not at hand.

The sheets are made of cellulose based, plasticised gelatin-impregnated material.

The sheets are of the following thickness:

  • 0.15 MM
  • 0.25 MM
  • 0.4 MM
  • 0.8 MM
  • 1.6 MM

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

OWV
Sytec Fuel Line One Way Valve

Sytec Fuel Line One Way Valve

Sytec Fuel Line One Way Valve.

We have two versions available:

  • Suitable for 6 mm internal diameter fuel hoses
  • Suitable for 8 mm internal diameter fuel hoses

Silver anodized finish.

Prevents fuel from leaking back into the fuel tank.

Suitable for regular fuel, E10, E85 and Diesel.

Viton seals.

We strongly advise you to secure your fuel lines using our stainless steel jubilee clips, despite the barbed edge on these unions.
For your convenience, you can order these clips right along with the union by simply selecting it through the drop-box above.

Sytec Fuel Line One Way Valve

jet sizer
Carburettor Jet Gauges

Carburettor Jet Gauges

Calibrated gauges to measure jet sizes.

The perfect way to determine the exact size of jets, regardless of what is indicated on them.

Sometimes jets are drilled out to requirement and / or the original indicators are removed or illegible which leaves you questioning the true size.

With these gauges, you can still determine which size these jets are.

Indispensable when working on modified carburettors!

Two different sets available:

Set 1: 20 gauges, ranging from 0,45 mm to 1,50 mm
Set 2: 16 gauges, ranging from 1,50 to 3,00 mm

Priced per set!

Carburettor Jet Gauges

JSG01
Jet size gauge 0.5 to 1.5 mm

Jet size gauge 0.5 to 1.5 mm

Jet sizing tool to measure jets between 0.5 and 1.5 mm internal diameter.

Measurements are taken by inserting the tapered needle into the jet.

The size can then directly be read from the scale.

 

 

Jet size gauge 0.5 to 1.5 mm

JDK01
54-Piece Jet Drill Set

54-Piece Jet Drill Set

Jet drill set comprising 50 jet drills and and 4 pin vises.

The perfect way to fine-tune any jet to suit your needs.

Also highly suited to clean clogged-up jets.

The set contains:

  • 4 pin vises to suit all drill sizes included
  • 10 drills ranging from 1,0 to 2,0 mm:
    1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.7, 1.8, 1.9 & 2.0 mm
  • 20 drills ranging is size from 0.3 mm to 1.6 mm:
    0.3, 0.35, 0.4, 0.45, 0.50, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5 & 1.6 mm
  • 20 x drills Gauge Number 80 to 61 (0.343 to 0.991 mm / 0.0135 to 0.0390 inches )

54-Piece Jet Drill Set

JET REAMER
16-Piece Jet Reamer Set

16-Piece Jet Reamer Set

Jet reamer kit comprising 16 reamers and and a pin vise.

The perfect way to fine-tune any jet to suit your needs.

The set contains:

  • 1 pin vise to suit all reamer sizes in this set
  • 1 storage case
  • 16 reamers ranging is size from 0.33 mm to 2.00 mm:
    0.33; 0.40; 0.45; 0.50; 0.60; 0.70; 0.75; 0.80; 0.90; 1.00; 1.10; 1.20; 1.40; 1.60; 1.80; 2.00 mm

16-Piece Jet Reamer Set

G4074
Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit.

The Tune-up plug for Petrol or LPG, 2 and 4 stroke engines with single, twin or multiple carburettors or fuel injection systems.

The original and best tool for seeing what's happening inside the combustion chamber of the petrol engine.

It allows you to see the combustion and to adjust the mixture by color.

Fits most petrol engines in standard form with additional adapters available for vehicles with alternative sized spark plugs.

Kit includes:

  • See-Through Spark Plug
  • Hexagonal adapter for spark plug wrench
  • Copper sealing washer
  • Extension Cord
  • Extension tube with mirror
  • Cleaning brush
  • Instructions in English

Colortune will fit most vehicles.

Extra adapter sizes available separately

Available in the following basic thread sizes:

  • 10 mm
  • 12 mm
  • 14 mm

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Article Number: G4074

Gunson Colortune See Through Spark Plug Kit

G4053
Gunson Carbalancer Carburetor Synchronizing Tool - G4053

Gunson Carbalancer Carburetor Synchronizing Tool - G4053

Gunson Car Balancer.

Internal combustion engines use a mixture of air and petrol to generate their power.

The performance therefore is influenced by the air flowing into it and the petrol that is metered out by the carburettor.

Unless the air flow in Twin or Multiple carburettors is correctly set, the correct mixture adjustment is unlikely to be achieved and this is the simplest tool to achieve that.

Suitable for use on SU, Solex, Auto-Lite (Fomoco), Stromberg, Weber and Zenith and can be adjusted to fit most carburettors including sidedraft, downdraft with air intakes (Venturi) from 25 mm to 67 mm (1”-2”) diameter

  • Easy read scale indicates the air flow and allows adjustment to optimum efficiency
  • Provides smoother and better acceleration
  • Carbalancer can be adjusted to fit most carburettors
  • Easy to follow instructions

The user manual for the Gunson Carbalancer, in English, can be downloaded HERE.

Available from our stock, ready to be shipped.

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Article Number: G4053

Gunson Carbalancer Carburetor Synchronizing Tool - G4053

MANOMETER2
2 Column Manometer - Synchrometer Carbtune Pro

2 Column Manometer - Synchrometer Carbtune Pro

2 Column Manometer

The New Carbtune Pro - essential for balancing multiple carburettors.

  • Superior resolution to dial type gauges
  • Easily read scale
  • Comes complete with 2 x 5mm and 2 x 6mm ultra high temperature glass filled engineering nylon adapters and rubber hoses.
  • Adapters will suit DHLA & DCOE carburettors and many motorcycle carburettors.
  • Stainless steel columns indicate vacuum
  • No calibration or set-up required
  • High impact plastic casing and scale tubes - no glass
  • Dampers supplied to reduce fluctuations
  • Full instructions

Also suitable for car- and motorcycle engines which have the possibility of hooking up vacuum lines.

Replacement line can be found HERE.
Replacement, brass, vacuum take-off adapters can be found HERE.

2 Column Manometer - Synchrometer Carbtune Pro

MANOMETER4
4 Column Manometer - Synchrometer Carbtune Pro

4 Column Manometer - Synchrometer Carbtune Pro

4 Column Manometer / Synchronometer.

This is the New Carbtune Pro, the essential tool for balancing multiple carburettors.

  • The column type scales give a superior resolution compared to dial type gauges
  • Comes complete with 4 x 5 mm and 4 x 6 mm brass adapters and 4 silicone rubber hoses.
  • The supplied adapters will suit the Dellorto DHLA and Weber DCOE carburetors and many motorcycle carburettors.
  • The stainless steel columns indicate the vacuum that each cylinder draws
  • There is no calibration or set-up required
  • Made out of a high-impact plastic casing and scale tubes - not glass to prevent breakage
  • The built-in dampers reduce fluctuations
  • Supplied with full instructions

Also suitable for car- and motorcycle engines which have the possibility of hooking up vacuum lines.

Replacement line can be found HERE.
Replacement, brass, vacuum take-off adapters can be found HERE.

4 Column Manometer - Synchrometer Carbtune Pro

9679
Brass vacuum take-off adapter for carburetors and manifolds

Brass vacuum take-off adapter for carburetors and manifolds

Vacuum take-off adapter for Dellorto DHLA and PHF.

Vacuum take off adapter, will fit standard take off point of DHLA carburetors, DHLB carburettors, and PHF carburettors.

Thread: 5 mm x 0.8

Overall length: 20 mm

Also fits the Weber DCOE series carburettors and Solex ADDHE.

Brass vacuum take-off adapter for carburetors and manifolds

4GAUGESYNCHRO
4 Gauge Carburetor Synchronizing Balancing Tool

4 Gauge Carburetor Synchronizing Balancing Tool

Carburetor Vacuum Synchronizer Set.

4 gauge tool kit, mounted on a solid metal frame for easy reading.

The vacuum gauges range from 0 to -1 bar.

This measurement tool was designed to check and adjust motorcycles and cars with 2, 3 or 4 carburetors.

Each of the gauges is equipped with a damper to obtain stable readings.

The gauges allow to measure the vacuum in each of the gas tubes so you can make direct adjustments to obtain a smooth running engine.

The set comes with all necessary parts like:

  • 4 92 mm gauges fixed on a metal frame
  • 4 rubber hoses 8 x 5 x 750 mm
  • 4 hose clamps
  • 4 adapters M6 x 0.75 - length 53 mm
  • 4 adapters M6 x 1.00 - length 60 mm
  • 4 adapters M5 x 0.75 - length 98 mm
  • 4 adapters M6 x 0.75 - length 170 mm
  • 1 extension 6 x 55 mm
  • Red, blow-molded carry case

Fits the Dellorto DHLA, Dellorto DHLB, Dellorto DRLA, Dellorto PHF, Weber DCOE, Weber DCOM Solex ADDHE and many many more. Please check the list of adapters to see if they fit your particular carburetors.

4 Gauge Carburetor Synchronizing Balancing Tool

2134.0400
Cohline E10-resistant fuel line hose with 6 mm inner diameter

Cohline E10-resistant fuel line hose with 6 mm inner diameter

This is the top-of-the-line Cohline, E10-resistant, flexible fuel line / hose.

This fuel hose has an 6 mm inner diameter and 12 mm outer diameter and is therewith a nice, tight, fit onto 6 mm fuel unions.

It is sold in lengths of 1 meter (3 Feet 3 3/8 inch).

When ordering multiple lengths, we will do our best to supply it as 1 piece.

Maximum, single, length: 15 meters.

Black rubber textile reinforced hose for conveying commercial fuels, including Super Grade and E10.
Also suitable for Diesel fuels with Bio–Diesel addition.

Construction:

  • Cover: Black smooth CR
  • Reinforcement: High tensile synthetic textile plies
  • Liner: Black smooth NBR

Temperature:

  • -30°C to + 50°C (Petrol), 65°C (Diesel) / -22°F to + 122°C (Petrol), 149°C (Diesel)

Safety Factor:

  • 3:1 (Burst pressure = 3 x working pressure)

Regular pressures:

  • Regular working pressure: 10 Bars / 145 PSI
  • Tested pressure: 20 Bars / 290 PSI
  • Bursting pressure: 30 Bars / 435 PSI

Minimum bend radius in mm:

  • 50 mm

This hose uses 10 - 12 mm jubilee clips.

Cohline E10-resistant fuel line hose with 6 mm inner diameter

2134.01.0400
Cohline E10-resistant fuel line hose with 6 mm inner diameter and steel braiding

Cohline E10-resistant fuel line hose with 6 mm inner diameter and steel braiding

This is the top-of-the-line Cohline, steel-braided E10-resistant, flexible fuel line / hose.

This fuel hose has an 6 mm inner diameter and 13.5 mm outer diameter and is therewith suitable for 6 mm fuel unions.

It is sold in lengths of 1 meter (3 Feet 3 3/8 inch).

When ordering multiple lengths, we will do our best to supply it as 1 piece.

Maximum, single, length: 15 meters.

Black rubber textile reinforced hose for conveying commercial fuels, including Super Grade and E10.
Also suitable for Diesel fuels with Bio–Diesel addition.

Construction:

  • Cover: Black smooth CR
  • Reinforcement: High tensile synthetic textile plies
  • Liner: Black smooth NBR

Temperature:

  • -30°C to + 50°C (Petrol), 65°C (Diesel) / -22°F to + 122°C (Petrol), 149°C (Diesel)

Safety Factor:

  • 3:1 (Burst pressure = 3 x working pressure)

Regular pressures:

  • Regular working pressure: 10 Bars / 145 PSI
  • Tested pressure: 20 Bars / 290 PSI
  • Bursting pressure: 30 Bars / 435 PSI

Minimum bend radius in mm:

  • 50 mm

This hose uses 12 - 14 mm jubilee clips.

Cohline E10-resistant fuel line hose with 6 mm inner diameter and steel braiding

gatestextiel6mm
Gates textile covered fuel line hose with 6 mm inner diameter

Gates textile covered fuel line hose with 6 mm inner diameter

This is the top-of-the-line Gates flexible fuel line, resistant to modern day, aggressive, fuels.

Textile covered for the correct "vintage" look.

This fuel hose has an 6 mm inner diameter and 11 mm outer diameter.

It is sold in lengths of 0.5 meter.

When ordering multiple lengths, we will do our best to supply it as 1 piece.

This small-diameter hose has a durable and oil resistant textile cover that provides a dependable and safe service on fuel circuits in passenger cars.

This hose is resistant to heat, leaded and unleaded fuels, oil and Diesel.
Please note that E10 fuel resistance is NOT mentioned by the manufacturer!

Recommended for clamped hose applications on fuel systems in passenger cars.

Key Features and Benefits:

• The tube resists heat, fuel (leaded and unleaded petrol, diesel) and oil
• The braided textile cover reinforces the hose and is resistant to heat, ozone and weathering
• Working pressure up to 0.6 MPa (6 kg/cm²)
• Temperature range from -35°C to +100°C

Maximum, single, length: 15 meters.

This hose uses 10 - 12 mm jubilee clips.

Gates textile covered fuel line hose with 6 mm inner diameter

jubilee10-12
10 - 12 mm Stainless Steel Jubilee Clip Hose Clamp

10 - 12 mm Stainless Steel Jubilee Clip Hose Clamp

Stainless Steel Jubilee Clip Hose Clamp for 6 mm Flexible Fuel Line.

This hose clamp (or jubilee clip) is perfectly suited for our 6 mm internal diameter fuel line as well as our green "Italian Style" transparent fuel line.

Neatly finished, the stainless steel (Grade 304) makes it the perfect compliment to our textile covered fuel hose.

It is rated for between 10 and 12 mm internal diameter (i.e. 10 - 12 mm external hose/line diameter).

Can be tightened using a 7 mm socket or flat head screwdriver.
Excellently suited for use with our Gates Flexi Driver tool.

10 - 12 mm Stainless Steel Jubilee Clip Hose Clamp

jubilee12-14
12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp

12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp

12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp.

Neatly finished, the stainless steel (Grade 304) makes it the perfect compliment to a well-cared for "under the hood" look.

It is rated for between 12 and 14 mm external diameter flexible hose / line.

Can be tightened using a 7 mm socket or flat head screwdriver.
Excellently suited for use with our Gates Flexi Driver tool.

12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp

LOCTITE542-10ML
10 ml Loctite 542 Thread Sealant

10 ml Loctite 542 Thread Sealant

LOCTITE 542

Thread Sealant - medium strength.
For fine threads in hydraulic, pneumatic and general fittings.
Fast curing.

LOCTITE 542 is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies.
The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.
The thixotropic nature of LOCTITE 542 reduces the migration of liquid product after application to the part.

Your Benefits:

  • Ideal for fine threads as used in hydraulic, pneumatic & general fittings
  • Suitable for metal threads only
  • Instant low-pressure seal
  • Resistant to fuel, oil, coolants and hydraulic fluids
  • Locks connection against vibration loosening
  • DVGW approval (EN 751-1): NG-5146AR0855

Excellently suited for sealing connections on carburetors and fuel pumps!

10 ml Loctite 542 Thread Sealant

LOCTITE243-5ML
5 ml Loctite 243 Thread Locker

5 ml Loctite 243 Thread Locker

LOCTITE 243

Threadlocking Adhesive - medium strength.

General purpose.

Suitable for all metal threaded assemblies.

LOCTITE 243 is a general purpose threadlocker of medium bond strength.
This threadlocker secures and seal bolts, nuts and studs to prevent loosening due to vibration.
The product works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces.
It is proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids.

Your Benefits 

  • Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or presses
  • Works on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)
  • Proven to tolerate minor contamination by industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids
  • Permits disassembly with hand tools for servicing P1 NSF Reg. No.: 123000

5 ml Loctite 243 Thread Locker

G4125
Gunson Digital Exhaust Gas and CO Tester - G4125

Gunson Digital Exhaust Gas and CO Tester - G4125

BACK IN STOCK !

The Gunson Digital Exhaust Gas and CO Tester is the perfect (and affordable !) tool for the DIY mechanic to measure and adjust the CO-percentage in the exhaust gases of cars, motorcycles, boats etc equipped with a petrol-driven internal combustion engines.

Allows you to measure the current CO-percentage after which you can adjust it to the required level.

This system is equipped with a pulse pump and is suitable for both leaded and unleaded petrol / gasoline.

The tester will calibrate itself in the open air, has no moving parts to reduce wear and tear and has no filters.

Measures the CO % to 0,5 % accurately throughout the range.

Power: 12 Volt car- or motorcycle battery.

The set comprises the following:

  • The Gastester with box
  • Puls pump with water trap
  • Metal exhaust probe
  • 3 Flexibel pipes
  • Operating Manual in English

If you require the owner's manual again, you can download it HERE.

Article Number: G4125

Additional instructions on adjusting the Gastester, in English, can be downloaded HERE.

This is a short instruction video, again in English:

Available from our stock, ready to be shipped.

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Article Number: G4125

Gunson Digital Exhaust Gas and CO Tester - G4125