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Gearbox Parts

Gearbox Parts

This Section includes:

Gearbox, Reduction Gear and Clutch Parts

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102 Gearbox Screws

£1.11

102 Gearbox Screws

Product Code: 102gbs

102 Gearbox Screws For 102 Models only sold individually … More info

102 Model Clutch Fork

£14.50

102 Model Clutch Fork

Product Code: 1024YSWT96

102 Model Clutch Fork

More info

102 Model Front End Cap Gasket

£1.14

102 Model Front End Cap Gasket

Product Code: 102/225

102 Model Front End Cap Gasket   This is a new genuine British Seagull spare part Please note this p… More info

102 Model Overhaul Kit

£20.01

102 Model Overhaul Kit

Product Code: 102OHK

102 Model Overhaul Kit Kit includes : 1 Base Gasket 1 Set of Piston Rings 1 Gearbox Gasket 1 Roto… More info

102 Water pump to Gearbox Gasket

£1.19

102 Water pump to Gearbox Gasket

Product Code: 1360

102 Water pump to Gearbox Gasket Please note this product requires the use of gasket sealant – This can be … More info

40 Model Gearbox Gasket

£1.69

40 Model Gearbox Gasket

Product Code: p40/225

40 Model Front End Cap Gasket Can Also be used on Century and Silver Century Models with the 10:35 reduction gear… More info

40 Plus Gearbox Casing

£35.00

40 Plus Gearbox Casing

Product Code: 40 MEC6R0

New 40 Plus/Century Gearbox Casing This is a bare casing with no internals … More info

British Seagull Century + End Cap Gasket

£2.13

British Seagull Century + End Cap Gasket

Product Code: 100p/225

Century Plus and Silver Century Front End Cap Gasket  For Century Models with 2 Screw Gasket please see 40+ … More info

British Seagull Prop Washer

£2.33

British Seagull Prop Washer

Product Code: 1388

British Seagull Prop Washer  Prop washer for use with split pin and prop spring   … More info

British Seagull Thrust Washer

£2.52

British Seagull Thrust Washer

Product Code: S1383/13

British Seagull Thrust Washer 13G   … More info

Century Overhaul Kit (Direct Drive)

£45.00

Century Overhaul Kit (Direct Drive)

Product Code: COHKDD

Century Overhaul Kit (Direct Drive) Kit includes : 1 Head Gasket 1 Base Gasket 1 Set of Piston Rings … More info

Clutch Rod 22.5

£13.78

Clutch Rod 22.5"

Product Code: c1397

Clutch Rod 22.5" For 40+/ Model 55 and 75 Standard Shaft Special order item … More info

Clutch Rod 25

£9.06

Clutch Rod 25"

Product Code: cpc1397

Clutch Rod 25" For Silver Century plus, Century plus/Model 80   This is a new genuine British S… More info

Clutch Rod 28.5

£16.11

Clutch Rod 28.5"

Product Code: c1398

Clutch Rod 28.5" For 40+/ Model 55 and 75 Longshaft … More info

Clutch Rod 31

£10.28

Clutch Rod 31"

Product Code: cpc1398

Clutch Rod 31" For longshaft Century + Silver century +/ Model 80 Special order item … More info

Collar above the bearing for Bevel Gears

£4.29

Collar above the bearing for Bevel Gears

Product Code: 1383A

Collar above bevel gear for the following models   40+,century and Silver Century with 10:35 gear assemb… More info

Collar inside prop

£7.94

Collar inside prop

Product Code: 1410a

Collar inside Prop  Collar to fit most Seagulls except QB models inc securing pin     … More info

Gasket Sealant

£5.00

Gasket Sealant

Product Code: gasks

Gasket Sealant    For use on all British Seagull gaskets   This product needs to be us… More info

Gasket Set 102 Model

£3.14

Gasket Set 102 Model

Product Code: 102/500

Gasket Set 102 Model Suitable for models AD, AC, TD, WD, ED and EC series   Contains: 1 Base Gas… More info

Gasket Set for Century models

£16.07

Gasket Set for Century models

Product Code: SPC500

Gasket Set for Century models Suitable for CP, CPC, SP, WP, WPC, WSP and WSPC long or short shaft   … More info

Gearbox Bolts

£2.39

Gearbox Bolts

Product Code: B1008

British Seagull Gearbox Screws Gone are the flat head screws from yesteryear now allen key heads for much better … More info

Gearbox Kit For 170 Models

£29.33

Gearbox Kit For 170 Models

Product Code: 70/600

Gearbox Kit For 170 Models Kit includes: 1 Prop Spring 1 Oil Plug 1 Oil Seal 1 Pin   … More info

Gearbox kit for 40 Models

£12.06

Gearbox kit for 40 Models

Product Code: 40/600

Gearbox Kit for Featherweight (40-), 40+ and  Century Models   This includes: Prop spring … More info

Gearbox Kit for 90 Models

£23.32

Gearbox Kit for 90 Models

Product Code: 90/600

Gearbox Kit for 90 Models The kit includes: 1 Prop Spring 1 Roll Pin 1 Oil Plug 1 Oil Seal … More info

Gearbox oil plug

£3.28

Gearbox oil plug

Product Code: 40/229

  NEW GEARBOX FILLER PLUGS Plastic For all models of British Seagull engine … More info

Model 90 Gear Lever - Black or Natural

£14.00

Model 90 Gear Lever - Black or Natural

Product Code: GBX10001

Model 90 Gear Lever - Black or Natural   Please state when ordering which finish you would prefer … More info

Morris Lubricants SAE140 Gear Oil

£11.82

Morris Lubricants SAE140 Gear Oil

Product Code: AG140

Morris Lubricants SAE140 Gear Oil Golden Film AG 140 Gear Oil Safe with phosphor-bronze Description G… More info

Owners Spares Book - For all models except 125,170 and QB Series

£9.72

Owners Spares Book - For all models except 125,170 and QB Series

Product Code: LIT01

Owners Spares Book - For all models except 125,170 and QB Series An essential book for easy ordering of all your … More info

Prop Shaft and Crown Gear

£15.00

Prop Shaft and Crown Gear

Product Code: PRO0V9U370

 Prop Shaft and Crown Gear To fit the following models 40 Plus Century Direct Drive Used item … More info

Prop Split Pin

£0.40

Prop Split Pin

Product Code: 1389

Split Pin for Prop Spring … More info

Prop Spring

£4.11

Prop Spring

Product Code: 1411A

British Seagull Prop Spring Fits all models except Kingfisher and QB models   This is a new genuine … More info

Silver Century & 40+ Clutched Joint Plate

£4.39

Silver Century & 40+ Clutched Joint Plate

Product Code: C40/1360

Silver Century/40+ Clutched Joint Plate   This is a new genuine British Seagull spare part   … More info

Silver Century Overhaul Kit (Clutched)

£45.00

Silver Century Overhaul Kit (Clutched)

Product Code: SCOHKT

Silver Century Overhaul Kit Kit includes : 1 Head Gasket 1 Base Gasket 1 Set of Piston Rings 1 Ro… More info

Silver Century/Century Plus Joint Plate

£4.24

Silver Century/Century Plus Joint Plate

Product Code: 100p/1360

Silver Century/Century Plus Joint Plate Fixed and Clutched   This is a new genuine British Seagull s… More info

Spares Book for 102 Models

£7.06

Spares Book for 102 Models

Product Code: Lit02

Spares Book for 102 Models   This is a new genuine British Seagull spare part   … More info

Stainless Steel Gearbox Bolt

£4.90

Stainless Steel Gearbox Bolt

Product Code: STAN1EIA61

1 Stainless Steel Gearbox Screw   Hex head as per standard but in Stainless Steel … More info

Tiller/Clutch Stud Nut and Pin

£8.06

Tiller/Clutch Stud Nut and Pin

Product Code: std02002

Tiller/Clutch Stud Nut and Pin   This is a new genuine British Seagull spare part … More info

Used Century Prop

£15.00

Used Century Prop

Product Code: USE7G9EZ94

Used Century Prop 5 blade century prop Repainted the same as all our reconditioned ones in the original Briti… More info

Workshop Manual For All Models except 170/QB

£15.83

Workshop Manual For All Models except 170/QB

Product Code: Lit08

Workshop Manual For All Models except 170/QB   This is a new genuine British Seagull product and covers … More info

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