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740B Petrol Engine

Manufactured between the years of 1992 - 1993


Engine


  • Oil Filter - Chrome - Replacement
    List Price
    £17.00 Ex VAT
    £20.40 Inc VAT
    Keypart Price
    £13.60 Ex VAT
    £16.32 Inc VAT
    In Stock

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  • Oil Filter - Genuine
    Keypart Price
    £7.90 Ex VAT
    £9.48 Inc VAT
    In Stock

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  • Drive Belt - for Power Steering - Not DP-C Drives
    List Price
    £16.30 Ex VAT
    £19.56 Inc VAT
    Keypart Price
    £13.04 Ex VAT
    £15.65 Inc VAT
    In Stock

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Lubricants

Engine oil capacity is approximately 6.6 Litres


  • 25W/40 Engine Oil 4.7 Litre (Not available to customers outside the UK)
    List Price
    £50.43 Ex VAT
    £60.52 Inc VAT
    Keypart Price
    £40.34 Ex VAT
    £48.41 Inc VAT
    Low Stock

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  • 25W/40 Synthetic Blend Engine Oil 4.7 litre (Not available to customers outside the UK)
    List Price
    £57.11 Ex VAT
    £68.53 Inc VAT
    Keypart Price
    £45.69 Ex VAT
    £54.83 Inc VAT
    Low Stock

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  • Oil Change Pump Kit (Universal)
    List Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Keypart Price
    £65.00 Ex VAT
    £78.00 Inc VAT
    In Stock

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Cooling System


  • Thermostat Kit for Direct Cooled Engines - Genuine
    List Price
    £23.40 Ex VAT
    £28.08 Inc VAT
    Keypart Price
    £21.06 Ex VAT
    £25.27 Inc VAT
    In Stock

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  • Thermostat Kit - 70 degree - Replacement - for Freshwater Cooled Engines
    List Price
    £26.60 Ex VAT
    £31.92 Inc VAT
    Keypart Price
    £21.28 Ex VAT
    £25.54 Inc VAT
    In Stock

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  • Impeller Kit - Replacement - - for Pumps with 6-hole Cover
    List Price
    £52.50 Ex VAT
    £63.00 Inc VAT
    Keypart Price
    £42.00 Ex VAT
    £50.40 Inc VAT
    In Stock

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  • Impeller Kit - Replacement - - for Pumps with 4-hole Cover
    List Price
    £35.30 Ex VAT
    £42.36 Inc VAT
    Keypart Price
    £28.24 Ex VAT
    £33.89 Inc VAT
    In Stock

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  • Seawater Pump Impeller Kit - Splined Type - Genuine - - for Pumps with 4-hole Cover
    List Price
    £35.30 Ex VAT
    £42.36 Inc VAT
    Keypart Price
    £31.77 Ex VAT
    £38.12 Inc VAT
    In Stock

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  • Water Pump Screw
    List Price
    £4.90 Ex VAT
    £5.88 Inc VAT
    Keypart Price
    £4.41 Ex VAT
    £5.29 Inc VAT
    In Stock

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  • Circulation Pump
    List Price
    £262.92 Ex VAT
    £315.50 Inc VAT
    Keypart Price
    £125.00 Ex VAT
    £150.00 Inc VAT
    In Stock

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  • Exhaust Manifold (2 per engine) - Genuine
    List Price
    £689.00 Ex VAT
    £826.80 Inc VAT
    Keypart Price
    £620.10 Ex VAT
    £744.12 Inc VAT
    Special Order Usually 3 - 5 Days

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  • Exhaust Riser (2 per engine) - Genuine
    List Price
    £618.00 Ex VAT
    £741.60 Inc VAT
    Keypart Price
    £556.20 Ex VAT
    £667.44 Inc VAT
    Special Order Usually 7 - 9 Days

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  • Exhaust Manifold to Cylinder Head Gasket (2 per engine) - Genuine
    Keypart Price
    £26.20 Ex VAT
    £31.44 Inc VAT
    Please Contact for Stock Status

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  • Exhaust Manifold to Riser Gasket (2 per engine) - Genuine
    List Price
    £44.00 Ex VAT
    £52.80 Inc VAT
    Keypart Price
    £39.60 Ex VAT
    £47.52 Inc VAT
    Please Contact for Stock Status

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  • Exhaust Riser to Outlet Gasket (2 per engine) - Genuine
    List Price
    £36.20 Ex VAT
    £43.44 Inc VAT
    Keypart Price
    £32.58 Ex VAT
    £39.10 Inc VAT
    Special Order Usually 3 - 5 Days

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  • Sea-water Pump Assembly - Genuine
    List Price
    £526.00 Ex VAT
    £631.20 Inc VAT
    Keypart Price
    £473.40 Ex VAT
    £568.08 Inc VAT
    Special Order Usually 3 - 5 Days

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Fuel System (Engine)


  • Fuel Filter (10 Micron) - Replacement -100mm (3-15/16") Long
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • 10-Micron Fuel Filter - Replacement - 110mm (4-3/8") Long
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • Fuel Filter - Spin On - Genuine
    Keypart Price
    £10.50 Ex VAT
    £12.60 Inc VAT
    In Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £19.58 Ex VAT
    £23.50 Inc VAT
    In Stock

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Optional Fuel System Components

For additional types of Fuel Filters & Elements, please visit the Racor & Separ sections of our Website. These can be found under the "Accessories" heading on our Home Page.


  • Fuel Filter Kit with 1/4" Ports - Aluminium Head (Short Filter) 21 micron for Bulkhead Mounting
    List Price
    £40.00 Ex VAT
    £48.00 Inc VAT
    Keypart Price
    £30.00 Ex VAT
    £36.00 Inc VAT
    In Stock

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  • Barbed Hose Tail for 3/8" ID Hose for Fuel Filter Assembly - Straight
    List Price
    £8.00 Ex VAT
    £9.60 Inc VAT
    Keypart Price
    £6.00 Ex VAT
    £7.20 Inc VAT
    In Stock

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  • Barbed Hose Tail for 3/8" ID Hose for Fuel Filter Assembly - 90 Deg
    List Price
    £10.00 Ex VAT
    £12.00 Inc VAT
    Keypart Price
    £8.00 Ex VAT
    £9.60 Inc VAT
    Please Contact for Stock Status

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  • Fuel Filter (10 Micron) - Replacement -100mm (3-15/16") Long - - for Bulkhead Mounting
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • 10-Micron Fuel Filter - Replacement - 110mm (4-3/8") Long
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • Fuel Filter - Fleetguard
    List Price
    £15.00 Ex VAT
    £18.00 Inc VAT
    Keypart Price
    £12.00 Ex VAT
    £14.40 Inc VAT
    In Stock

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  • Fuel Filter - Fleetguard
    List Price
    £17.76 Ex VAT
    £21.31 Inc VAT
    Keypart Price
    £14.21 Ex VAT
    £17.05 Inc VAT
    In Stock

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Ignition System


  • Spark Plug - (8 Required per Engine)
    List Price
    £5.30 Ex VAT
    £6.36 Inc VAT
    Keypart Price
    £3.80 Ex VAT
    £4.56 Inc VAT
    In Stock

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  • High Tension Plug Lead Set
    List Price
    £60.00 Ex VAT
    £72.00 Inc VAT
    Keypart Price
    £42.00 Ex VAT
    £50.40 Inc VAT
    In Stock

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  • Rotor Arm - Prestolite
    List Price
    £9.80 Ex VAT
    £11.76 Inc VAT
    Keypart Price
    £8.33 Ex VAT
    £10.00 Inc VAT
    Low Stock

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  • Distributor Cap - Screw Down Type - Prestolite
    List Price
    £41.30 Ex VAT
    £49.56 Inc VAT
    Keypart Price
    £29.00 Ex VAT
    £34.80 Inc VAT
    Low Stock

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  • Ignition Coil - Replacement
    List Price
    £91.39 Ex VAT
    £109.67 Inc VAT
    Keypart Price
    £63.97 Ex VAT
    £76.76 Inc VAT
    Low Stock

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  • High Performance Distributor Kit - Electronic - (replaces Prestolite unit)
    List Price
    £650.00 Ex VAT
    £780.00 Inc VAT
    Keypart Price
    £450.00 Ex VAT
    £540.00 Inc VAT
    In Stock

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  • HT Lead Marker Set numbered 1 to 8
    List Price
    £11.00 Ex VAT
    £13.20 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    Low Stock

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  • HT Lead Wire Separator Kit - Blue
    List Price
    £11.00 Ex VAT
    £13.20 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    In Stock

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  • HT Lead Wire Separator Kit - Black
    List Price
    £11.00 Ex VAT
    £13.20 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    In Stock

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Electrical System


  • Alternator Drive Belt Set - Genuine
    List Price
    £84.60 Ex VAT
    £101.52 Inc VAT
    Keypart Price
    £76.14 Ex VAT
    £91.37 Inc VAT
    Special Order Usually 3 - 5 Days

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  • 14V/60A Alternator Assembly (Pulley NOT included)
    List Price
    £390.00 Ex VAT
    £468.00 Inc VAT
    Keypart Price
    £253.50 Ex VAT
    £304.20 Inc VAT
    In Stock

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  • Starter Relay 12V - Replacement
    List Price
    £24.40 Ex VAT
    £29.28 Inc VAT
    Keypart Price
    £19.52 Ex VAT
    £23.42 Inc VAT
    In Stock

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  • Reset Fuse Unit - Genuine
    List Price
    £63.70 Ex VAT
    £76.44 Inc VAT
    Keypart Price
    £57.33 Ex VAT
    £68.80 Inc VAT
    Please Contact for Stock Status

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  • 55A Power Trim Fuse
    List Price
    £19.50 Ex VAT
    £23.40 Inc VAT
    Keypart Price
    £17.55 Ex VAT
    £21.06 Inc VAT
    In Stock

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  • Temperature Sensor - Genuine - for Single Station Gauge - (for single station only)
    List Price
    £25.70 Ex VAT
    £30.84 Inc VAT
    Keypart Price
    £23.13 Ex VAT
    £27.76 Inc VAT
    In Stock

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  • Marine Starter - Straight Across Bolt Pattern
    List Price
    £328.93 Ex VAT
    £394.72 Inc VAT
    Keypart Price
    £135.00 Ex VAT
    £162.00 Inc VAT
    In Stock

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Repair Kits


Chemicals

Please note: It is NOT possible to ship most liquids by air. Aerosols can ONLY be purchased by customers in England, Scotland and Wales.


  • Loctite Threadlock 10ml
    List Price
    £26.00 Ex VAT
    £31.20 Inc VAT
    Keypart Price
    £21.00 Ex VAT
    £25.20 Inc VAT
    Please Contact for Stock Status

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  • Loctite Threadlock 50ml
    List Price
    £60.00 Ex VAT
    £72.00 Inc VAT
    Keypart Price
    £50.00 Ex VAT
    £60.00 Inc VAT
    In Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £19.58 Ex VAT
    £23.50 Inc VAT
    In Stock

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  • *AEROSOL* Fogging Oil Spray (12oz) 340gm - Genuine (for use when laying up) (Shipping restrictions apply - see above)
    List Price
    £21.29 Ex VAT
    £25.55 Inc VAT
    Keypart Price
    £19.16 Ex VAT
    £22.99 Inc VAT
    Low Stock

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Tools & Manuals


  • Engine & Sterndrive Workshop Manual 1968-1991
    List Price
    £41.00 Ex VAT
    £41.00 Inc VAT
    Keypart Price
    £36.00 Ex VAT
    £36.00 Inc VAT
    In Stock

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  • Oil Change Pump Kit (Universal)
    List Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Keypart Price
    £65.00 Ex VAT
    £78.00 Inc VAT
    In Stock

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Accessories


  • Safety Switch - Sierra Marine Works - Coiled Lanyard
    List Price
    £34.00 Ex VAT
    £40.80 Inc VAT
    Keypart Price
    £26.00 Ex VAT
    £31.20 Inc VAT
    Please Contact for Stock Status

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  • Battery Master Switch - Sierra Marine Works - 12V/100A Continuous (12V/500A for 10 seconds)
    List Price
    £24.00 Ex VAT
    £28.80 Inc VAT
    Keypart Price
    £17.00 Ex VAT
    £20.40 Inc VAT
    Please Contact for Stock Status

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740B Petrol Engine