1.i Norton SOHC Petrol and Oil Tank Parts

1.i Norton SOHC Petrol and Oil Tank Parts

1.i Norton SOHC Petrol and Oil Tank Parts
Norton SOHC Petrol/Oil Tank Parts and Pipe Fittings

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Petrol Tank Parts - Description

Product no.: 0076 Info3

- This section lists parts I stock to fit Norton International and Manx Petrol/Oil tanks.

£0.00 *

Castrol ValveMaster Plus - Lead Replacement Plus Octane Booster - 250ml Bottle

Product no.: 0614 Castrol2

Castrol ValveMaster Plus - Lead Replacement Plus Octane Booster - 250ml Bottle

£13.00 *
In stock
can be shipped within 30 days

SOHC Breather and One Way Valve Copper Washer- Pack of 3

Product no.: 0091 E5264-C2
- 1/4" BSP Copper Washer - pack of 3. This washer is suitable for use in 3 places - the Drive Side One Way Valve and the straight through breather or unions fitted to SOHC crankcase fittings and cambox. These washers are not quite as wide as item 0090b, and therefore look less obtrusive when fitted behind these unions (you may decide though you prefer to fit red fibre washers which we also sell). These can also be fitted to 1/4 BSP petrol taps. Sold as a pack of 3
£1.90 *

Norton International - 3" Butterfly Filler Cap

Product no.: 0120 A11/280
- Modern Reproduction of the classic 3" butterfly filler cap as fitted to Norton International and pre-featherbed Manx Norton petrol tanks. Note: These filler caps as supplied to me do not have the cork sealing washer - which I think is pretty poor - so I have had a press tool made for making these from the correct gasket cork, I then fit them before sending out (if buying from elsewhere you may want to check they come with these washers - I suspect they will not!).
£38.00 *
In stock

Norton International - 2.5" Butterfly Oil Filler Cap

Product no.: 0120b A11/291

- Modern Reproduction of the classic 2.5" butterfly filler cap, as used on Norton International oil tanks (as well as pushrod and sidevalve petrol tanks). Notice: 

£27.00 *
In stock

Norton International - 2.5" Butterfly Oil Filler Cap - HD Quality

Product no.: 0120b_HD A11/291

- Modern Reproduction of the classic 2.5" butterfly filler cap, as used on Norton International and SOHC Manx oil tanks (as well as pushrod and sidevalve petrol tanks). This item is the same as 0120b except it is UK made and of a slightly higher quality than the other type. It comes supplied with rubber seal. I also sell cork style replacement washers (Item 0466) if you prefer to use that type.

£33.00 *

Norton CS1/ES2/16H - 2" Butterfly Oil Filler Cap

Product no.: 0120c A2/291
Smaller 2" butterfly oil filler cap, as fitted to Norton CS1 (none International) and pushrod/sidevalve Nortons from 1930's through to the 1950's. Note 19/10/14: Recently a customer ordered a cap for a very early SOHC Norton (approx 1930) and found the oil tank cap was 2", rather than 2.5". Not sure if that was an original tank - but if you have a very early SOHC it may be worth checking oil cap diameter before ordering.These fillers come from offshore and as supplied to me do not have the cork sealing washer - which I think is pretty poor - so I buy those separately and make and fit them before sending out (if buying from elsewhere you may want to check they come with washers!)
£29.00 *
In stock

Cork Washer for 2" Butterfly Cap

Product no.: 0465 A2/291W

This is a replacement cork sealing washer to fit the 2" butterfly cap fitted to Norton OHV/SV oil tank caps (the caps can be ordered separately - Item 0120c)

£1.60 *
In stock

Cork Washer for 2.5" Butterfly Cap

Product no.: 0466 A11/291W

This is a replacement cork sealing washer to fit the 2.5" butterfly cap fitted to Norton International/SOHC Manx oil tanks and OHV/SV petrol caps (the caps can be ordered separately - Item 0120b and 0120b_HD).  It is approximately 63mm outer diameter

£2.40 *

Black Rubber Petrol Pipes with Unions - Per Pair

Product no.: 0121 A11/283

- High quality fuel pipes (modern fuel/emission quality 1/4" pipe - fully Ethanol proof) to give that original black rubber finish of period fuel pipes. They have all writing removed and are made up with B.S.P. unions and crimped ferrules, to give a professional finish. These standard length pipes are of approx 10" and 10.5" actual pipe length, which gives enough length for nice graceful curves and to fit all the various Norton International and Manx style tanks

£24.00 *

Short Black Rubber Petrol Pipes with Unions - Per Pair

Product no.: 0122 A11/283S
- High quality fuel pipes (modern fuel/emission quality 1/4" pipe- fully Ethanol proof) to give that original black rubber finish of period fuel pipes. They have all writing removed and are made up with B.S.P. unions and crimped ferrules, to give a professional finish. - These shorter length pipes are of approx 8.5" and 9" actual pipe length, which should still be enough for most petrol tanks, but can be fitted if you prefer smaller loops with little excess showing. I would suggest getting an old piece of tubing and cutting to this size as a test first if you are unsure.
£23.00 *

Petrol/Oil Tank Dished Washer - Manx Bolthru/Inter/ES2

Product no.: 0123 A2/279

- This is the Large dished Washer that was used on the bottom of All Norton International petrol tanks to hold the rubber Washer that protected the tank from vibration. Four were Fitted per petrol tank. the same Washers were also used on All pushrod and sidevalve tanks. - This washer was also used on Bolt-Thru Manx petrol and oil tanks on the top fitting and the bolt-thru rubbers I sell in this section fit within this washer - These items are just as per the original item, except manufactured in stainless steel. They look beautiful polished, with the stainless dome nuts on Manx Bolt-Thru tanks - Price is per each

£3.50 *
In stock

Inter/ES2 Petrol Tank Bolt - Drilled for Lockwire

Product no.: 0124 A2/277
- This distinctive bolt is manufactured in Stainless Steel to the exact dimensions as the original Norton International petrol tank bolt - I have had these bolts drilled for lockwire (i.e. E6745 - see not below). This is not only an essential mod for racing but is very useful on road bikes as the originals have a tendency to stretch threads as they vibrate, due to the rubbers wearing - then they drop out! These lockwired variety I believe were also as used on the bottom mounting for the wrapround oil tank - Price is per each
£4.60 *

Manx Bolthru Petrol Tank - Domed Nuts

Product no.: 0125 A11M/837(N)
- This is the domed nut used on the top of Norton Manx Plunger petrol tanks - Manufactured in stainless steel - Employs 5/16" B.S.Cycle thread, so can be used for other purposes if desired - These look beautiful lightly polished when used in conjunction with my stainless dished washers - Price is per each
£1.80 *

Norton International Petrol Tank Platform Packing Washer

Product no.: 0126 A2/275
- This is the Large pan Washer used between the top rubber and the petrol tank on Norton Internationals and Norton pushrod/Sidevalve models. Four Fitted per petrol tank - Price is per each
£1.20 *

Manx/Racing International Chinpad Tabs

Product no.: 0127 A11M/851
£15.00 *
Old price £15.00

Chinpad Strap Material

Product no.: 0127b A11M/851b

This is a 1 metre long x 7/8" wide length of the rubber material used to make the straps that go through the Chinpad Straps (Item 0127). There is easily enough material here to make one pair of straps, with a small amount left over. I spent some considerable time looking for the correct material before eventually I found this material from a specialist supplier, which I buy in large sheets then cut to the correct width. To make the individual straps, cut 2 suitable lengths, then feed each end through the eyes of the chinpad tabs and then double back enough material to allow each end to be glued together using a suitable contact adhesive - I use Evo Stick 501. I allowed for an approximate 4" area of rubber on each end to be glued together, to ensure when attached to the tank they would not pull loose. The finished straps look just right with the chinpads clips and the sponge chinpad - see the photo of my own pre-war Manx that uses these straps. Price is for 1 x 1metre long length of strap material

£5.80 *

Chinpad (Black Dense Sorbo Foam)

Product no.: 0127c A11M/850

This is a black Sorbo (hard foam\rubber like material) petrol tank chinpad, of the type seen fitted in many period photographs, and is ideal for fitting to Norton International and Manx petrol tanks which are fitted with chinpad fittings. I spent a long time hunting down a supplier of the correct 'look and feel' material, which is a dense black like rubber\material of one inch depth. The pads are cut to a suitable length and width for Norton chinpad petrol tanks, and as a final touch after cutting, the chinpads are linished to clean up the cut sides and radius each corner. I use the same black foam chinpad and straps on my own Big Plunger Manx Norton. To make the individual straps, cut 2 suitable lengths, then feed each end through the eyes of the chinpad tabs and then double back enough material to allow each end to be glued together using a suitable contact adhesive - I use Evo Stick 501. I allowed for an approximate 4" area of rubber on each end to be glued together, to ensure when attached to the tank they would not pull loose. The finished straps look just right with the chinpads clips and the sponge chinpad - see the photo of my own pre-war Manx that uses these straps.

£11.00 *

Chinpad (Black Dense Sorbo Foam) - Clubmans Tank

Product no.: 0127d A11M/850b

Similar to item 0127c, this black Sorbo (hard foam\rubber like material) petrol tank chinpad is tapered slightly so it wider at one end than the other. Approximate dimensions are 8" long, with the wider end being approx 6", and the slimmer end being approx 4" wide. Although I do not have an example of a tank myself, a customer with a tank asked if I could make one to these dimensions, so made a small batch at the same time. Unfortunately the unusual shape make this type more difficult to cut and shape and uses more material, hence higher price of this item

£13.00 *

Norton International Petrol Tank Lipped Bottom Rubber

Product no.: 0128 A2/276
- lipped bottom tank rubber used between frame bracket and petrol tank (This rubber has the packing Washer above it) - Four required per petrol tank - also used on pushrod and Sidevalve petrol tanks - Price is per each
£2.40 *

Norton International Petrol Tank Cup Bottom Rubber

Product no.: 0129 A2/278
- Flat bottom tank rubber used between dished washer and frame bracket (1.250" diameter) - Four required per petrol tank (8 req'd if your Inter tank bracket has a cup diameter of only 1 1/4") - Also used on Pushrod and Sidevalve petrol tanks - Price is per each
£2.40 *

Norton Manx Oil Tank Cup Bottom Rubber

Product no.: 0130 A2/278M
- Flat bottom tank rubber used between dished washer and frame bracket on oil tanks. (1.250" diameter) - As per A2/278, except fractionally slimmer and inner diameter slightly smaller (boltthru oil tanks used 5/16" rods) - Price is per each
£2.40 *

Bolthru Manx/Racing International Petrol Tank Top Rubber

Product no.: 0131 A11M/840

- This is the disctinctive Top Hat shaped rubber used on the top of Manx and Racing International Bolt-thru petrol tanks - Its head is the correct diameter to fit within the dished washer (A2/277). Four required per petrol tank - Price is per each.

£3.60 *
In stock

Bolthru Manx/Racing International Petrol Tank Bottom Rubber

Product no.: 0132 A11M/841

- This is the Top hat shaped rubber used on the bottom of Manx and Racing International Bolt-thru petrol tanks - With a larger diameter head than A11M/840, it locates in the recess on the alloy Manx brackets used on Plunger Manx frames

£3.60 *
In stock

Racing International/Manx Bottom cup Rubbers

Product no.: 0133 A11M/842
- This is the small diameter lipped rubber that is used on the bottom of Manx and Racing International Bolt-thru petrol tanks. (1.250" diameter) - It fits inside the lipped washer. - It can also be used on non bolthru petrol tanks if you want to use it to help locate in the frame mount - Price is per each
£2.50 *

Racing International/Plunger Manx Front Tank Bracket

Product no.: 0134 A11M/844
- Aluminium top tank bracket fitted to all Racing International and Plunger Manx racing frames - If you have Manx (or early Racing International) Rigid/Plunger frame, then you will know the front tank casting is actually a small diamond shape, designed to take an alloy tank mount bridge. This bracket is an exact copy of that bridge, and is designed to fit the larger Manx type petrol tank. - Pattern taken from an original Plunger Manx frame
£85.00 *

Racing Frame Front Tank Bracket - For Inter Tank

Product no.: 0135 A11M/844s
- Aluminium top tank bracket fitted to all Racing International and Plunger Manx racing frames, but narrower than the standard type made for a Manx petrol tank, these are intended for an International type petrol tank Every now and again I like to throw in a 'Ringer' item just for fun - and this item could be described as that - a Norton item that Norton's never made! It is in fact a front tank bridge, to fit the Racing International/Manx type frame, but in this case it is shorter than standard - the width being that of a standard roadgoing Norton International tank, rather than the wider Manx type. I had a few of these made when recently having a new batch of Manx tank brackets made, as last year I was contacted by a customer who had this predicament - he was rebuilding a Manx chassis, but only had an International tank to fit on it. I am currently rebuilding a pre-war roadgoing Inter around a Racing Inter frame, so have the same problem - so will use one of these shorter bridges. All other dimensions are identical to the Manx style bracket normally fitted to the Rigid/Plunger Manx frame
£85.00 *

Oil Tank Bracket for International - Central (Up To 1948)

Product no.: 0212a A11/297a
- Fabricated bracket that secures Internatonal half curve oil tank to the frame bracket underneath the saddle - This item is lasercut to the same pattern as shown in the 1989 Norton catalog. Note the pre-war up to 1948 oil tank is visually very similar to the post 48 oil tank, but is easily identifiable because the left battery side is completely flat, without the indented panel of the later tank, see the second photograph
£15.00 *

Oil Tank Bracket for International - Offset (Post 1948)

Product no.: 0212b A11/297b
- Fabricated bracket that secures Internatonal half curve oil tank to the frame bracket underneath the saddle - This item is lasercut to the same pattern as shown in the 1949 Norton catalog and is copied from an original item. Note the post 1948 oil tank is visually very similar to the earlier oil tank, but is easily identifiable because the left battery side has an indented panel, see the second photograph
£15.00 *

Oil Tank Bracket for Manx Wrapround - Central Fitting, Long

Product no.: 0213 A11M/297
- Fabricated bracket that secures Manx wrapround oil tank to the frame bracket underneath the saddle - This item is lasercut to the same pattern as shown in the 1948 Norton catalog. Note: this bracket is approximately 8cm between centres, it does not fit the 1949-50 style alloy Gardengate tank, which has wider (bolthru) centres and is approximately 14cm between centres. That particular bracket was made from steel tube (similar to used on mudguard stays) with a gradual curve - and a steel bracket welded to the centre of this tube that goes to the rear of the mudguard. . . sorry I do not make that particular bracket
£15.00 *

Crankcase Oil Pipe Union

Product no.: 0246 A11/721

These are the unions that screw into the crankcase behind the timing chamber (it is the smaller 1/4" BSP side that screws into the crankcase, the larger side is 3/8" BSP and takes the distincitve large oil pipes fitted to Norton Internationals. As with the one way valve\breather above, I already offer a much cheaper modern alternative, using AF spanner sizes on the hex, but these versions are copied from an orignal and are made with the correct Whitworth Hex size. I have to say that I have seen SOHC crankcases with original unions both in plain brass (like these) and cadmium plated, but I do know the pattern used for these did come from an original set of crankcases and it does employ a hex without chamfers on either end, which was just how the one way union above was made. As these are not cheap, I would not blame you if you decided the extra cost when compared to the modern AF versions is not warranted (both have the correct BSP threads), but if you want the unions to be as per original spanner size then these are the ones! This is the Union that fits into International and SOHC Manx crankcases for both Feed and Return. It allows for the standard 3/8" BSP SOHC Norton oil pipes to be connected - Price is per each

£9.00 *

Crankcase Oil Pipe Union - AF

Product no.: 0246b A11/721-AF
This is the Union that fits into International and SOHC Manx crankcases for both Feed and Return. It allows for the standard 3/8" BSP SOHC Norton oil pipes to be connected. It is very close to original but is a modern item, and uses a larger spanner hex, requiring a UNF spanner. This is a cheaper alternative to the original brass union that I have made specially (Item no 0246), but as you only need to screw it in once this is not really an issue - item is still high quality and is cadmium plated. - Price is per each
£3.50 *

Crankcase Oil Pipe Union - Fibre Washer

Product no.: 0247 A11/721FW
This is the fibre washer that fits behind the oil feed/return crankcase union. Also fits behind the A11\878 rear cylinder feed shouldered nut
£1.20 *

SOHC Crankcase Union/Cambox Union/Breather Union (straight thru)

Product no.: 0248b A11/719

This is a faithful reproduction of the straight through union fitted to SOHC (and DOHC) cambox's for connecting the cambox oil feed pipe (fitted at top of crankcase and cambox), but also used as a front crankcase breather on many Inters and magnesium racing engines.  Finally it is also fitted as a breather union on the bevel chamber of magnesium racing crankcases behind the inner timing cover (while Inter crankcases instead employ a pressure telltale unit).  Copied from an original pre-war item

 

£8.00 *

Oil Tank Union (without gauze)

Product no.: 0248d A11\292
This is the oil tank union fitted to many International\Manx oil tanks with the larger 3\8" BSP fitting on both sides (crankcase unions were smaller on the crankcase side). Please note - these do not have gauze filters fitted, which the 'Feed' side union would have had originally (I might make some of these in the future). Gauze can easily be added in by soft soldering.
£3.50 *

Oil Tank Union Fibre Washer

Product no.: 0304 A11/292FW
Red Fibre washer that fits over the oil tank union on the end where it screws into the oil tank (16mm internal bore). This particular washer is very high quality from top manufacturer, hence price
£0.90 *

SOHC Inter/Manx Petrol Tap With Sump

Product no.: 0375 A11M/285

This is a faithful reproduction of the distinctive Norton 'large bowl' petrol tap, as fitted to both Norton International and pre-featherbed Manx's - but with the big advantage that these items are manufactured in stainless steel, and therefore will never need re-chroming. 

£105.00 *

Spare Circlips for Norton SOHC Sump Petrol Tap

Product no.: 0376 A11M/285-C

Pack of 2 circlips to fit the sump of the Norton SOHC petrol tap. Retains the copper gauze

£1.80 *

Spare Gauzes for Norton SOHC Petrol Taps

Product no.: 0377 A11M/285-G
A pair (2) replacement copper gauze filters, to fit in the distinctive Norton SOHC sump type petrol taps. These gauzes will fit original Norton SOHC taps, as well as my replacement taps. Use either original type circlips or my modern replacement circlips to retain the filter
£3.00 *

Chaincase Inspection Cover Washer

Product no.: 0379 A2/488
Cork washer goes behind stainless inspection washer - Item no 0378. Note: this washer can also be used on the ES2 2" Oil tank cap.
£1.50 *

Spare Fibre Washers for Norton SOHC Petrol Taps

Product no.: 0383 A11M/285-W
A pair (2) replacement Red Fibre washers, to fit the distinctive Norton SOHC sump type petrol taps. I have had these fibre washers made specially, to fit this tap, as I could not find any commercially available washer of the correct size . . . which is why they are quite expensive when compared to other similar washers.
£2.30 *

'Norton' Kneepads to Fit International and OHV/SV Petrol Tanks

Product no.: 0394 A2/282

These petrol tank kneepads, with the Norton logo embossed in them are of the type fitted to Norton International's through the 1930's and into the early 1950's. This was also the type fitted to most SV and OHV model petrol tanks through the 1930's and until approximately 1953, when a slightly more bulbous tank was introduced on the ES2, which I also sell - Item Number 0419.. I am also able to supply the chromed screws that secure them to the petrol tank

£25.00 *

'Norton' Kneepads Fixing Screw - Pair

Product no.: 0395 E6629
These chromed fixing screws are copies of the original, used to secure the Norton kneepads (Item 0394)to the petrol tank. Price is for a pair (i.e. 2) screws
£4.00 *

'Norton' Kneepads to Fit Post 1953 OHV Petrol Tanks

Product no.: 0419 K2/282

These are the petrol tank kneepads fitted to swingarm models of mid to late 1950s.

 

£21.00 *
*
Recommended Retail Price, plus delivery
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