Independent Ignition Supplies
Independent Ignition Supplies - Specialist magneto coil rewinders and component suppliers
Online Catalogue : British Thomson-Houston Co. Ltd (BTH) : M1, MC, KC, KD

Armature Overhaul (510)
Stock Number 510 - Includes bobbin rewind, new condenser and earth brush track skimmed if worn. Sliprings if required are extra. This is not an echange service, you get your own armature back. Jobs are usually completed within six weeks, and carry a two year warrantee. Print out the order form and send with armature.

Sorry, this service is currently unavailable.


Price:  £85.00 (Excluding: VAT at 17.5%)

Armature Overhaul (510)
Bobbin Only Rewind (511) Bobbin Only Rewind (511)
Stock Number - If you have the facilities to strip and reassemble the armature this provides a lower cost alternative to a full armature overhaul. This is not an exchange service, you get your own bobbin back. Jobs are usually completed within six weeks, and carry a two year warrantee. Print out the order form and send with your bobbin.

Sorry, this service is currently unavailable.


Price:  £68.00 (Excluding: VAT at 17.5%)

Condenser (985)
Stock Number 985 - Original Part Number CY 50475-G2 - Modern Substitute - Comes with full fitting instructions.


Price:  £12.45 (Excluding: VAT at 17.5%)
Condenser (985)

Contact Breaker Points Set (121) Contact Breaker Points Set (121)
Stock Number 121 - Original Part Number SKC 24474 - Reproduction - 1 long, 1 short, threaded 4BA, tungsten.


Price:  £12.75 (Excluding: VAT at 17.5%)

CB Points Spring (122)
Stock Number 122 - Original Part Number SKC 6221 - Reproduction.


Price:  £4.25 (Excluding: VAT at 17.5%)
CB Points Spring (122)

CB Points Spring, Reinforcing (146) CB Points Spring, Reinforcing (146)
Stock Number 146 - Original Part Number SKC 6215 - Reproduction.


Price:  £1.70 (Excluding: VAT at 17.5%)

Slipring (single cylinder) (123)
Stock Number 123 - Original Part Number SKC 6116-1 - Reproduction.


Price:  £16.00 (Excluding: VAT at 17.5%)
Slipring (single cylinder) (123)

Slipring (twin cylinder CW) (141) Slipring (twin cylinder CW) (141)
Stock Number 141 - Original Part Number SKC 6307-G1 - Reproduction - Clockwise from drive end of magneto. Also used on some anti-clockwise singles.


Price:  £16.00 (Excluding: VAT at 17.5%)

Slipring (twin cylinder ACW) (142)
Stock Number 142 - Original Part Number SKC 6307-G1 - Reproduction - Anti-clockwise from drive end of magneto. Also used on some clockwise singles.


Price:  £16.00 (Excluding: VAT at 17.5%)
Slipring (twin cylinder ACW) (142)

Pick-up LH (986) Pick-up LH (986)
Stock Number 986 - Original Part Number SKC 9744-G3 - Reproduction - Left hand when viewed from drive end - includes carbon brush and spring.


Price:  £13.10 (Excluding: VAT at 17.5%)

Pick-up RH (136)
Stock Number 136 - Original Part Number SKC 9744-G4 - Reproduction - Right hand side when viewed from drive end - includes carbon brush and spring.


Price:  £13.10 (Excluding: VAT at 17.5%)
Pick-up RH (136)

Pick-up (single cylinder) (137) Pick-up (single cylinder) (137)
Stock Number 137 - Original Part Number SKC 9019-G2 - Reproduction - includes carbon brush and spring.


Price:  £8.55 (Excluding: VAT at 17.5%)

Pick-up Retaining Screw (671)
Stock Number 671 - Reproduction - Zinc Plated - 3BA - use with pick-ups stock numbers 136, 986 & 137


Price:  £2.00 (Excluding: VAT at 17.5%)
Pick-up Retaining Screw (671)

Pick-up (KC2) (138) Pick-up (KC2) (138)
Stock Number 138 - Original Part Number SKC 87159-G1 - Reproduction - includes carbon brush and spring.


Price:  £7.95 (Excluding: VAT at 17.5%)

Carbon Brush & Spring (47)
Stock Number 47 - Original Part Number SKC 6306-G1 - Fits pick-ups stock numbers 136, 986, 137 &138


Price:  £2.60 (Excluding: VAT at 17.5%)
Carbon Brush & Spring (47)

Carbon Brush & Spring (48) Carbon Brush & Spring (48)
Stock Number 48 - Original Part Number SKC 6219-G1 - Earthing - Fits contact breaker assemble.


Price:  £4.25 (Excluding: VAT at 17.5%)

Contact Breaker Cover (143)
Stock Number 143 - Original Part Number CR 24249-1 - Reproduction - knurled edge - nickel plated. Out of stock.


Price:  £10.25 (Excluding: VAT at 17.5%)
Contact Breaker Cover (143)
Contact Breaker Cover (144) Contact Breaker Cover (144)
Stock Number 144 - Original Part Number SKC 26486 -G1 - New old stock - knurled edge with stop button.


Price:  £9.65 (Excluding: VAT at 17.5%)

Oil Seal (KC) (145)
Stock Number 145 - Original Part Number CR 29476-1 - Reproduction.


Price:  £5.40 (Excluding: VAT at 17.5%)
Oil Seal (KC) (145)

Gasket (waterproof CB cover) (633) Gasket (waterproof CB cover) (633)
Stock Number 633 - Original Part Number CR 28540 - Reproduction.


Price:  £1.30 (Excluding: VAT at 17.5%)

Control Cable (87)
Stock Number 87 - Reproduction - Cable outer 41" long.


Price:  £13.60 (Excluding: VAT at 17.5%)
Control Cable (87)

Flange Gasket (KC) (634) Flange Gasket (KC) (634)
Stock Number 634 - Reproduction.


Price:  £1.30 (Excluding: VAT at 17.5%)

Cam Ring (988)
Stock Number 988 - KD1 Anticlockwise from drive end. Manual advance.


Price:  £42.20 (Excluding: VAT at 17.5%)
Cam Ring (988)

Magneto Bearing E15 (27) Magneto Bearing E15 (27)
Stock Number 27 - Original Part Number SKC 741-G1 - New - Size 15mm x 35mm x 8mm - fitted to both drive and CB end.


Price:  £14.75 (Excluding: VAT at 17.5%)

Bearing Insulating Cups
Stock Number 29 - For E15 Bearing - 0.010" thick

Stock Number 812 - For E15 Bearing - 0.013" thick


Price:  £0.50 (Excluding: VAT at 17.5%)

Bearing Insulating Cups

Size: Stock Number 29 Stock Number 812

Online Catalogue : British Thomson-Houston Co. Ltd (BTH) : M1, MC, KC, KD


Independent Ignition Supplies - Specialist magneto coil rewinders and component suppliers