Yamaha Parts

Pattern parts and accessories for the Yamaha XS 400 C 78

Pattern Yamaha Parts

To Order Yamaha XS 400 C 78 parts: simply enter the number required in the input box marked 'Quantity:' adjacent to the parts required and press the 'Add parts to order' button at the bottom of the page.

All prices are in Pounds Sterling (GBP)and include VAT at 20% where applicable. VAT will be deducted at the checkout for goods supplied to outside the European Union.

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ACCESSORIES Section

DVD Guide - How To Pass UK M.O.T || Nuts, Bolts and Fasteners || Clothing Apparel || Tools || Tank Pads
Part Description Price Quantity Info Picture
£ 16.95
 
Yamaha XS 400 C 78 Manual Haynes
£ 29.87
Information Part Information
UK tailored quality pattern of original, made to order. Please allow 10 working days when not in stock. Synthetic leather with manufacturers logo where appropriate. For other colours, please enquire.
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Seat Cover - UK Made to Order
£ 19.96
 
Yamaha XS 400 C 78 Tank Pad - Motografix

BEARINGS Section

Wheel Bearing Information || Tapered Headrace Bearings || DVD Guide - How To Replace Headrace Bearings
£ 15.36
Information Part Information
Kit contains 2 bearings and 2 seals.
Yamaha XS 400 C 78 Front Wheel Bearing Kit with Dust Seals
£ 4.08
Information Part Information
Inside Diameter 15mm Outside Diameter 42mm Width 13mm
Yamaha XS 400 C 78 Front Wheel Bearing Left
£ 4.08
Information Part Information
Inside Diameter 15mm Outside Diameter 42mm Width 13mm
Yamaha XS 400 C 78 Front Wheel Bearing Right
£ 4.08
Information Part Information
20x52x15
Yamaha XS 400 C 78 Rear Wheel Bearing Left
£ 4.85
Information Part Information
17x47x14 mm
Yamaha XS 400 C 78 Rear Wheel Bearing Right
£ 29.50
 
Yamaha XS 400 C 78 Tapered Headrace Bearing Set (By All Balls USA)
£ 37.50
Information Part Information
Upper 48x25x13mm Lower 48x30x13mm
Yamaha XS 400 C 78 Tapered Headrace Bearing Set (Japan)
£ 17.87
Information Part Information
Made In Japan
Yamaha XS 400 C 78 Tapered Headrace Lower Bearing
£ 17.87
 
Yamaha XS 400 C 78 Tapered Headrace Top Bearing

BEARINGS - DUST SEALS Section

 
£ 4.80
 
Yamaha XS 400 C 78 Wheel - Front - Dust Seal - Left
£ 4.80
Information Part Information
22x42x7
Yamaha XS 400 C 78 Wheel - Front - Dust Seal - Right
£ 4.00
 
£ 3.60
Information Part Information
This seal is 47mm OD, on Honda models supercedes Honda Genuine seal with 47.2mm OD, for the tighter fit we recommend to use a plumbers PDF tape or a gasket glue or you can buy a genuine Honda part on our parts search - 91252-MC4-013.
Yamaha XS 400 C 78 Wheel - Rear - Dust Seal - Right

BRAKE DISCS Section

Disk Fitment and Information || DVD Guide - How To Replace Disks and Pads
£ 175.55
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Disc Front EBC - Right Hand
£ 175.55
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Disc Rear EBC

BRAKE FLUIDS Section

Brake Fluid Guide
£ 2.95
 
Yamaha XS 400 C 78 Dot 4 Hydraulic Fluid 250 ml - Rock Oil
£ 4.96
 
Yamaha XS 400 C 78 Dot 4 Hydraulic Fluid 500 ml - Ferodo
£ 4.96
 
Yamaha XS 400 C 78 Dot 4 Hydraulic Fluid 500 ml - Rock Oil

BRAKE HOSES AND FITTINGS Section

Goodridge Buildaline Guide and Information || Types of Brake Line Setups
£ 3.00
Information Part Information
1.25mm Thread
Yamaha XS 400 C 78 Banjo Bolt for Front Caliper - Stainless
£ 3.00
Information Part Information
1.25mm Thread
Yamaha XS 400 C 78 Banjo Bolt for Front Mastercylinder Single Hose - Stainless
£ 0.18
Information Part Information
2 Needed per Banjo bolt
Yamaha XS 400 C 78 Copper Washer for Banjo Bolt
Hose: Banjo:
£ 30.13
Information Part Information
Banjo bolts not included
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Melvin Hose Stainless - Front

BRAKE PADS (per Caliper) AND SHOES Section

Brake Pads GG or HH
£ 17.02
 
Yamaha XS 400 C 78 Pads Front EBC Standard (GG Type)
£ 10.72
 
Yamaha XS 400 C 78 Pads Front Pattern Standard (GG Type)
£ 17.02
 
Yamaha XS 400 C 78 Pads Rear EBC Standard (GG Type)
£ 10.72
 
Yamaha XS 400 C 78 Pads Rear Pattern Standard (GG Type)

BRAKE SEALS Section

 
£ 7.38
Information Part Information
Per piston,with boot type dust seal.
Yamaha XS 400 C 78 Piston Seal and Dust Seal Front Brake
£ 20.17
Information Part Information
14mm OD 55mm Long This set used in Yamaha Single Disc Applications
Yamaha XS 400 C 78 Rebuild Kit Brake Mastercylinder - Front

CABLES Section

Tools - Cable Oiler
£ 10.98
Information Part Information
120cm total length
Yamaha XS 400 C 78 Clutch Cable
£ 9.96
Information Part Information
Length: 82cm
Yamaha XS 400 C 78 Speedo Cable
£ 9.95
Information Part Information
Length: 60cm
£ 9.95
Information Part Information
Length: Inner - 99cm Outer - 93cm
Yamaha XS 400 C 78 Throttle Cable A (Pull)

CLUTCH Section

 
£ 49.66
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Clutch Friction Plate Set - EBC
£ 41.40
Information Part Information
Wemoto recommended for quality and value
Yamaha XS 400 C 78 Clutch Friction Plate Set - Gecko
£ 10.25
 
Yamaha XS 400 C 78 Clutch Spring Set - EBC Heavy Duty
£ 4.96
Information Part Information
Single wire connection.
Yamaha XS 400 C 78 Clutch Steel Plate (Single)

ELECTRICAL Section

Regulator/Rectifier || Battery Installation Guide || Spark Plugs || Battery Care Guide || Battery Chargers || Fuses || Horns
PLUG:
£ 37.49
Information Part Information
Automatic With Microprocessor 4 Charging cycles Battery Capacity 1.2 - 60Ah EURO Plug
Yamaha XS 400 C 78 Battery Charger BC Auto (Easy 6)
£ 26.00
Information Part Information
Requires 2 Acid Packs 135mm x 135mm x 75mm
Yamaha XS 400 C 78 Battery Nitro
£ 21.55
Information Part Information
Requires 2 Acid Packs 135mm x 135mm x 75mm
Yamaha XS 400 C 78 Battery Pattern
£ 5.80
 
Yamaha XS 400 C 78 Brake Light Switch - Front
£ 7.66
Information Part Information
In Some Fitments 2 Pin Replaces 3 Pin as this 2 Pin Unit is Internally Earthed
Yamaha XS 400 C 78 Flasher Relay
£ 8.35
 
Yamaha XS 400 C 78 Horn - Universal 70mm Diameter
£ 29.99
 
Yamaha XS 400 C 78 Ignition Coil
£ 10.16
 
Yamaha XS 400 C 78 Ignition Condenser
£ 8.58
 
Yamaha XS 400 C 78 Ignition Points Left Hand
£ 8.58
 
Yamaha XS 400 C 78 Ignition Points Right Hand
£ 30.97
Information Part Information
3 Wires
Yamaha XS 400 C 78 Ignition Switch
£ 24.00
Information Part Information
4 Wires
Yamaha XS 400 C 78 Ignition Switch - Alternative
£ 70.80
 
Yamaha XS 400 C 78 Regulator Rectifier - by Electrex
£ 2.74
Information Part Information
Price is Per Plug
Yamaha XS 400 C 78 Spark Plug NGK
£ 9.80
Information Part Information
Price is Per Plug
Yamaha XS 400 C 78 Spark Plug NGK Iridium
£ 43.43
 
Yamaha XS 400 C 78 Starter Solenoid / Relay

ENGINE Section

 
£ 34.10
Information Part Information
92 link.
Yamaha XS 400 C 78 Cam (Timing) Chain DID
£ 1.79
Information Part Information
219FTH-PL. About 2.54mm Diameter Pins Warning : DID do not recommend the cutting and Riveting of Cam Chain at home as incorrect fitment could result in engine seizure and resulting injury.
Yamaha XS 400 C 78 Cam (Timing) Chain DID - Rivet Link
£ 29.96
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Starter Clutch Repair Kit

ENGINE GASKETS Section

Gasket Sealants and Sheet
£ 1.27
 
Yamaha XS 400 C 78 Exhaust Gasket Front - Aluminium Fibre
£ 1.27
 
Yamaha XS 400 C 78 Exhaust Gasket Front - Copper
£ 36.79
Information Part Information
Genuine Athena full gasket kit.
Yamaha XS 400 C 78 Gasket Set - Full - Athena Italy
£ 43.40
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Gasket Set - Full - Pattern

ENGINE LUBRICANTS Section

Oils - The Full Range and Guide
£ 10.96
Information Part Information
Synthesis 4 fully synthetic 5w40 . Rock Oil is manufactured from the finest state-of-the-art synthetic chemicals and oils and meets or surpasses all relevant national and industrial standards.
Yamaha XS 400 C 78 Rock Oil - Fully Synthetic - Per Litre
£ 6.85
 
Yamaha XS 400 C 78 Rock Oil - Guardian Semi Synthetic - Per Litre
£ 7.45
Information Part Information
100% Synthetic 5W40 API SJ/CF ACEA A3
Yamaha XS 400 C 78 Vision - France - Fully Synthetic - Per Litre
£ 4.75
Information Part Information
A Quality Mineral Oil From France. exceeds the following specifications: API SJ/CF ACEA A2 SAE 15W40.
Yamaha XS 400 C 78 Vision - France - Mineral Oil - Per Litre
£ 5.45
Information Part Information
API SJ/CF. Suitable for modern high performance engines.
Yamaha XS 400 C 78 Vision - France - Semi Synthetic - Per Litre

ENGINE OIL SEALS Section

 
£ 4.66
 
Yamaha XS 400 C 78 Cam Seal
£ 2.56
 
Yamaha XS 400 C 78 Clutch Arm Rod Oil Seal
£ 4.80
Information Part Information
0IL1007
Yamaha XS 400 C 78 Drive / Output Shaft Oil Seal
£ 3.30
 
Yamaha XS 400 C 78 Gear Change Shaft Oil Seal
£ 4.06
 
Yamaha XS 400 C 78 Kickstart Oil Seal
£ 2.86
 
Yamaha XS 400 C 78 Valve Stem Seal Exhaust
£ 2.86
 
Yamaha XS 400 C 78 Valve Stem Seal Inlet

EXHAUST Section

 || Exhaust Related Products
£ 163.36
Information Part Information
EEC Homologated Non stock item made in Italy - Please allow 10 days.
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Marving MARVI Conical Silencers - Chrome

FILTERS Section

DVD Guide - How To Service Your Bike
£ 17.71
 
Yamaha XS 400 C 78 Air Filter
£ 11.75
Information Part Information
Universal fitting clamps onto carburetor no need for an air box. Are washable and will improve air flow.
Yamaha XS 400 C 78 Air Filter Conical Power
£ 12.20
 
Yamaha XS 400 C 78 Air Filter HiFlo
£ 3.32
 
Yamaha XS 400 C 78 Oil Filter HiFlo
£ 9.80
Information Part Information
Overall length 83mm.
Yamaha XS 400 C 78 Oil Filter Housing Bolt

FORKS AND SUSPENSION Section

Fork Oils || DVD Guide - How To Replace Fork Seals
£ 15.06
 
Yamaha XS 400 C 78 Fork Dust Seals Pair
£ 8.17
Information Part Information
33x46x10.5
Yamaha XS 400 C 78 Fork Oil Seal Pair - Japanese Quality
Grade:
£ 8.29
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Fork Oil- Synthetic- Rock Oil - 1 Litre
Grade:
£ 8.28
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Fork Oil- Synthetic- Vision (France)- 1 Litre
£ 80.00
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Fork Springs Progressive - Hagon - Pair
£ 99.58
Information Part Information
Dimensions: Diameter: 33mm Length: 560mm Please allow 10 working days for delivery
Yamaha XS 400 C 78 Fork Tube - Stanchion - Single

FUEL Section

Fuel Related Products
Size:
£ 3.00
Information Part Information
Suzuki BST Carbs MIKUNI O.E JET PART NO N100/604 8mm Head 7.5mm Pitch The N100.604 large round main jets fits most Mikuni TM33, TM36, TM40, HS40, HSR42, HSR45, HSR48, VM29, VM33, RS, BST carburetors.
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Carburettor - Main Jet
£ 33.13
Information Part Information
Pattern of 2A2-13586-00/2A2-13596-00
Yamaha XS 400 C 78 Carburettor to Engine Inlet Rubbers
£ 16.33
 
Yamaha XS 400 C 78 Fuel Cap - Locking
£ 17.46
 
Yamaha XS 400 C 78 Fuel Tap Repair Kit

LEVERS AND CONTROLS Section

Handlebars and Grips
£ 6.00
 
Yamaha XS 400 C 78 Clutch Lever
£ 9.60
 
Yamaha XS 400 C 78 Clutch Lever Perch
£ 6.00
 
Yamaha XS 400 C 78 Front Brake Lever
£ 1.66
 
Yamaha XS 400 C 78 Gear Lever Rubber
£ 10.39
Information Part Information
Fits 7/8 inch or 22mm diameter handlebars Internal diameter of grips is 22mm and 24mm (to allow for fit over throttle tube). Will fit most Japanese custom bikes. Overall length is 135mm construction plastic, foam with metal chrome type finish end caps
Yamaha XS 400 C 78 Handlebar Grips Custom
£ 1.99
 
Yamaha XS 400 C 78 Lever Sleeves

LIGHTING Section

Custom Indicators And Lighting || Motorcycle Light Bulbs
£ 0.92
Information Part Information
12v 21/5w BAY15D Kyoto
Yamaha XS 400 C 78 Bulb Rear - Stop Tail
£ 19.32
Information Part Information
have a 80-100mm stem - joins indicator in curve Stem is 60mm long from step 12V Bulb
Yamaha XS 400 C 78 Indicator
£ 2.86
 
Yamaha XS 400 C 78 Indicator Lens
£ 33.83
 
Yamaha XS 400 C 78 Taillight - Complete
£ 18.25
 
Yamaha XS 400 C 78 Taillight Lens

OTHERS Section

 
£ 39.60
 
Yamaha XS 400 C 78 Tool - Chain Riveter

SHOCK ABSORBERS Section

 
Springs:
£ 199.50
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Hagon 2810 Adjustable Rear Shocks
Springs:
£ 181.50
Information Part Information
Pair
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Hagon Classic 11/111 Rear Shocks
Springs:
£ 155.50
Information Part Information
Pair
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Hagon Classic 1 Rear Shocks
Springs:
£ 231.50
Information Part Information
Pair
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Hagon Custom Classic 11/111 Rear Shocks
Springs:
£ 205.50
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Hagon Custom Classic 1 Rear Shocks
£ 179.50
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Hagon Custom Rear Shocks
Springs:
£ 129.50
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Hagon Road Rear Shocks
£ 61.42
Information Part Information
Sold as Pair 325mm Pin to Pin.
Yamaha XS 400 C 78 Pattern Rear Shocks
£ 69.60
Information Part Information
Chrome With Shroud - Sold as Pair - 325mm Pin-Pin
Yamaha XS 400 C 78 Pattern Rear Shocks Chrome

TRANSMISSION - CHAIN AND SPROCKET KITS Section

 
£ 100.90
Information Part Information
Chain and Sprocket Kit with DID VX Heavy Duty X-Ring Black Chain and Standard Steel Sprockets.
Yamaha XS 400 C 78 Chain and Sprocket Kit DID
£ 44.50
 

TRANSMISSION - CHAINS Section

DVD Guide - How To Replace Chain and Sprockets || Click Here for Chain Related Products || Chain Maintenance || Chain Dimensions
Chain DC HS Black Reduced from:  46.93
£ 35.20
Information
**25% DISCOUNT!**
Limited time, order while stocks last.
Part Information
DC Chain Heavy Duty 530x98 Black. Supplied with soft rivet link. Tensile strength: 3530daN
Yamaha XS 400 C 78 Chain DC HS Black
£ 81.21
Information
**40% DISCOUNT!**
Limited time, order while stocks last.
Part Information
DC Chain MZX-G 530x98 QX-Ring Gold. Supplied with soft rivet link. Tensile strength: 4710daN
£ 61.51
Information Part Information
Supplied with split link. Colour - Plain/Metal.
Yamaha XS 400 C 78 Chain DID Super Heavy Duty
£ 85.09
Information Part Information
Rivet link supplied with chain. Colour - Plain/Metal
Yamaha XS 400 C 78 Chain DID VX Heavy Duty X-Ring
£ 105.02
Information Part Information
Rivet link supplied with chain. Colour - Gold and Black
Yamaha XS 400 C 78 Chain DID VX X-Ring Premium Gold & Black
£ 22.18
Information Part Information
Endless chain with split link
Yamaha XS 400 C 78 Chain Heavy Duty
£ 69.84
 
Yamaha XS 400 C 78 Chain Izumi Heavy Duty O Ring
£ 22.42
Information Part Information
Swift Chain Heavy Duty 530x98 Steel Gray. Supplied with spring link. Tensile strength: 4200daN
Yamaha XS 400 C 78 Chain Swift Heavy Duty

TRANSMISSION - LINKS Section

 
£ 3.46
Information Part Information
DC Chain HS 530 Black Soft Rivet Link.
Yamaha XS 400 C 78 Chain DC HS Black Rivet Link
£ 2.60
 
Yamaha XS 400 C 78 Chain DID Super Heavy Duty Rivet Link
£ 7.09
Information Part Information
For DID VX Ring. Includes sachet of chain grease.
Yamaha XS 400 C 78 Chain DID VX Heavy Duty X-Ring Black Rivet Link
£ 1.80
Information Part Information
Link is Specific to a SWIFT 530 Heavy Duty Chain
Yamaha XS 400 C 78 Swift Connecting Link-Press-fit Spring
£ 1.80
Information Part Information
Link is Specific to a SWIFT 530 Heavy Duty Chain

TRANSMISSION - SPROCKETS Section

Sprocket Gear Ratios
£ 7.58
Information Part Information
17 Teeth
Yamaha XS 400 C 78 Sprocket Front
£ 8.26
Information Part Information
16 Teeth
Yamaha XS 400 C 78 Sprocket Front Less 1 Tooth
£ 6.67
Information Part Information
15 Teeth
Yamaha XS 400 C 78 Sprocket Front Less 2 Teeth
£ 9.18
Information Part Information
18 Teeth
Yamaha XS 400 C 78 Sprocket Front Plus 1 Tooth
£ 19.44
Information Part Information
Alloy wheel RD and XS 38 Teeth
Yamaha XS 400 C 78 Sprocket Rear - Steel
£ 18.79
Information Part Information
36 Teeth
Yamaha XS 400 C 78 Sprocket Rear - Steel - Less 2 Teeth
£ 19.66
Information Part Information
39 Teeth
Yamaha XS 400 C 78 Sprocket Rear - Steel - Plus 1 Tooth
£ 26.47
Information Part Information
41 Teeth
Yamaha XS 400 C 78 Sprocket Rear - Steel - Plus 3 Teeth

TRANSMISSION - SPROCKETS SUNSTAR Section

SunStar Sprockets
£ 15.94
Information Part Information
17 Teeth
Yamaha XS 400 C 78 SunStar Sprocket Front
£ 31.15
Information Part Information
39 Teeth
Yamaha XS 400 C 78 SunStar Sprocket Rear - Steel - Plus 1 Tooth

TYRES Section

Tyre Related Products || Tyre Information
£ 6.00
 
Yamaha XS 400 C 78 Inner Tube Front
£ 6.60
 
Yamaha XS 400 C 78 Inner Tube Rear
£ 1.00
 
Yamaha XS 400 C 78 Rim Tape Front
£ 1.00
 
Yamaha XS 400 C 78 Rim Tape Rear
£ 56.70
 
Yamaha XS 400 C 78 Tyre Front - Heidenau (Made in Germany)
£ 61.44
Information Part Information
Heidenau 350S-18 Road Tyre Tubed K36 (62P)
Non Stock Item Ordered On Request Only
Yamaha XS 400 C 78 Tyre Rear - Heidenau (Made in Germany)

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