Jack A4-7H Fully Automatic Plain Sewer

Jack A4-7H Fully Automatic Plain Sewer

Here at Trojan Sewing Machines, we offer a wide range of Industrial Sewing Machine Parts for the Jack A4-7H Fully Automatic Plain Sewer Machine. Some of the product parts we have are; Aluminium Bobbins, Check Springs, Feed Dogs, Needle Plates, Machine Rest Pegs, Finger Guards and many more product parts to choose from. All of the product parts we sell at Trojan Sewing Machines are always of the highest possible quality and are always fairly priced. Be sure to browse our many other product parts that we have at Trojan Sewing.

If you have any additional questions or enquiries, please click here to email or give us a call on 01516779244.

  • Aluminium Bobbin 146290-001

    Bobbin Cases & Bobbins For All Makes of Industrial Sewing Machines
    Thank You
    for your interest in our Rotary Hooks, Bobbin Cases and Bobbin products.

    We hold from stock parts for most common makes like BROTHER, JUKI, HIGHLEAD, TOYOTA, Typical, SINGER & PFAFF.

    Universal / standard aluminium bobbin

    Part Number 146290-001.

    Also part number 272152(Aluminum)

    The Juki / Brother 146290-001 is the industry standard aluminium bobbin for most plain sewer sewing machine.

    People use the bobbin case 52237NBL  to stop spool spin in the bobbin case.

    Trojan Sewing Machines Supply Equivalent Plain Sewer Lockstitch Machines.

    Model’s Jack fully Electronic A4 & A4-7H, Jack JK-9100BS-7 and JK-609C.

    All with modern designs and the latest technology. All competitively priced.

    £0.68 +VAT
  • Bobbin with Holes 270010

    Bobbin Cases & Bobbins For All Makes of Industrial Sewing Machines
    Thank You
    for your interest in our Rotary Hooks, Bobbin Cases and Bobbin products.

    Part Number 270010.

    Also known under part number 117132-001

    The Idea of the holes is to help reduce anti-spin of the bobbin within the bobbin case.

    Trojan Sewing Machines Supply Equivalent Single Needle Lockstitch & Needle Feed Machines.

    Model’s Jack A4, Jack JK-9100BS-7 and Jack JK-609C.

    Trojan GC0518-1B

    All with modern designs and the latest technology. All competitively priced.

    £0.28 +VAT
  • Brother Check Spring 100399-001

    Brother / Jack Check Spring Standard 145519-001

    Industry Standard Check Spring for Brother / Jack Sewing Machine.

    Part number 145519-001.

    Also known as Part number S02620-001

    This Check Spring is used widely though out the industry.

    Especially on Brother Drop Feed walking foot machines.

    Trojan Sewing Machines Supply Equivalent Plain Sewer & Needle Feed Lockstitch Machines.

    Model’s Jack fully Electronic A4 & A4-7HJack JK-9100BS-7, JK-609C and Jack JK-T1900BSK

    All with modern designs and the latest technology. All competitively priced.

    £1.55 +VAT
  • Brother Tension Disc 145446-001

    Brother-Jack Universal Tension Disc 145446-001

    This is just a selection of our best selling parts, we hold many more. So if the part you need is not shown or you are unsure of what you need, see the Parts Book or Call Us and we will be delighted to help. 

    General / Universal  Tension Disc 

    For Brother Juki Singer Jack Typical etc standard industrial sewing machine

    Part No. 145446-001

    Trojan Sewing Machines Supply Equivalent Twin Needle Lockstitch Machines.

    Model Jack JK-T1900BSK

    All with modern designs and the latest technology. All competitively priced.

     

     

     

    £1.10 +VAT
  • Feed Dog 12481C (Course)

    Medium Weight Feed Dog for Plain Sewer Machines.

    Part number 12481C 

    This Feed Dog is not recommended for leather work, Or materials that can be easily marked or scuffed. 

    The standard feed dog is classed as a fine tooth. On heavy work it can slip when feeding the work through.

    This course feed dog will defiantly help hold the work while it is being fed though the sewing machine.

    Used Especially on Drop Feed Flat Bed machines 

    Trojan Sewing Machines supplies equivalent Lockstitch Machines, Jack A4 & A4H & Model GC0318-1 is a Top & Bottom Feed Lockstitch (without Needle Feed).

    Trojan Sewing Machines Supply Equivalent Plain Sewer Lockstitch Machines.

    Model’s Jack fully Electronic A4 & A4-7H, Jack JK-9100BS-7 and JK-609C.

    All with modern designs and the latest technology. All competitively priced.

     

    £2.99 +VAT
  • Feed Dog 400-21621

    Medium Weight Feed Dog

    Part Number 400-21621

    Trojan Sewing Machines Supply Equivalent Single Needle Lockstitch Machines.

    Model Jack A4, Jack JK-9100BS-7 and Jack JK-609C

    Plus Walking Foot Machine Model Jk-6380 & 6380E-3B

    All with modern designs and the latest technology. All competitively priced.

    £1.70 +VAT
  • Feed Dog 52031

    Feed Dog / Teeth

    Part number 52031

    This Feed will match up with Plate 52032LG

    Also plate Part number 147150.

    This Feed Dog is universally one of the most popular used on all makes of plain sewer sewing machines.

    If your industrial sewing machine is set up to sew clothing or light to medium work, the chances are you have this plate on your machine.

    Needle Plates & Feed Dogs are designed as a matching pair. Therefore we recommend when replacing one item, that you also replace the other too. Good quality feed parts give increased quality and consistency in the sewn product.

    Trojan Sewing Machines Supply Equivalent Plain Sewer Lockstitch Machines.

    Model’s Jack fully Electronic A4 & A4-7H, Jack JK-9100BS-7 and JK-609C.

    All with modern designs and the latest technology. All competitively priced.

    £1.80 +VAT
  • Feed Dog Diamond Pattern 12481D

    Feed Dog Diamond Pattern for Plain Sewers 

    Part number 12481D

    This Feed Dog is used widely though out the industry when marking of leather or delicate fabrics is occurring,when the use of standard feed,s / teeth are used.

    The diamond pattern teeth spreads the pressure of the foot on the fabric more evenly, so as not to make the fabric when sewing. 

    Especially used on plain sewer / Flat sewing machines.

    Will fit / matches up with all standard needle plates with the part number 12482

    Trojan Sewing Machines Supply Equivalent Top & Bottom Feed Walking Foot Lockstitch Machines.

    Model Trojan GC0318-1, Jack fully Electronic Model JK-6380E, & Jack JK6380. Jack 

    A4 & A4-7H, Jack JK-9100BS-7 & JK-609.

    All with modern designs and the latest technology. All competitively priced.

     

     

    £4.81 +VAT
  • Feed Dog Rubber Pattern 12481R

    Feed Dog Rubber for Plain Sewers 

    Part number 12481R

    This Feed Dog is used widely though out the industry when marking of leather or delicate fabrics is occurring,when the use of standard feed,s / teeth are used.

    The rubber pattern teeth spreads the pressure of the foot on the fabric more evenly, so as not to make the fabric when sewing. 

    Especially used on plain sewer / Flat sewing machines.

    Trojan Sewing Machines Supply Equivalent Top & Bottom Feed Walking Foot Lockstitch Machines.

    Model Trojan GC0318-1, Jack fully Electronic Model JK-6380E, & Jack JK6380. Jack 

    A4 & A4-7H, Jack JK-9100BS-7 & JK-609.

    All with modern designs and the latest technology. All competitively priced.

     

     

    £4.81 +VAT
  • Feed Dog Teflon Coated 12481T

    Feed Dog Teflon Coated for Plain Sewers 

    Part number 12481T

    This Feed Dog is used widely though out the industry when fabrics / PVC are stick to the machine. When the use of standard feed,s / teeth are used.

    The Teflon coated pattern teeth help to feed the difficult to sew materials though the machine. We also recommend the use of a teflon foot Part No T350. 

    Especially used on plain sewer / Flat sewing machines.

    Trojan Sewing Machines Supply Equivalent Top & Bottom Feed Walking Foot Lockstitch Machines.

    Model Trojan GC0318-1, Jack fully Electronic Model JK-6380E, & Jack JK6380. Jack 

    A4 & A4-7H, Jack JK-9100BS-7 & JK-609.

    All with modern designs and the latest technology. All competitively priced.

     

     

    £4.81 +VAT
  • Hook & Base Hirose HSH7.94BTR

    Hook & Base Hirose HSH7.94BTR

    Hirose rotary hook & base. Made in Japan.

    For plain sewer sewing machines that cut the cotton off.

    Part No. HSH7.94BTR

    Bobbin Case 52237

    Bobbin 270010

    If you have a Chines, Japanese standard plain sewer / flat machine that is electronic and dose cut the sewing cotton off, then this is the hook your machine will probably be using.

    Trojan Sewing Machines Supply Equivalent Plain Sewer Lockstitch Machines.

    Model’s Jack fully Electronic A4 & A4-7H, Jack JK-9100BS-7 and JK-609C.

    All with modern designs and the latest technology. All competitively priced.

     

     

    £26.00 +VAT
  • Hook & Base HSH7.94BTR

    For plain sewer sewing machines that cut the cotton off.

    Part No. HSH7.94BTR

    Bobbin Case 52237

    Bobbin 270010

    If you have a Chines, Japanese standard plain sewer / flat machine that is electronic and dose cut the sewing cotton off, then this is the hook your machine will probably be using.

    Trojan Sewing Machines Supply Equivalent Plain Sewer Lockstitch Machines.

    Model’s Jack fully Electronic A4 & A4-7H, Jack JK-9100BS-7 and JK-609C.

    All with modern designs and the latest technology. All competitively priced.

     

     

    £19.85 +VAT