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Genuine Parts
Genuine Briggs & Stratton Engine parts
Side Valve Twin Horiz

Side Valve Twin Horiz

This series of engines are usually to be found on a variety of industrial applications such as Generators, Pumps, Compressors, Winches,
Diamond Cutters, Floor Cleaners, Stump Grinders etc.

They have an opposed twin cylinder arrangement with the air filter sat on top between the cylinders.

They are side valve with the spark plugs set near the centre of the flat cylinder heads.

The fuel tank will usually be remote (fitted away for the engine).

If there is a pull start, this will be on the side, with the crankshaft emerging horizontally on the opposite side.
Electric start only versions have a flat mesh covering the flywheel on the side. There is also an option for a drive shaft extension on the flywheel side.

The Model, Type and Code numbers are either stamped into the pressed steel engine cowling at one end or along one of the sides.
Some have them on a small aluminium plate rivited to the top of the cowling.
The Model number will begin either 40 or 42.


992380 Fuel Fit Additive

992380 Fuel Fit Additive

2.34 (1.95 Excluding VAT at 20%)
992300C Spark Plug

992300C Spark Plug

2.70 (2.25 Excluding VAT at 20%)
992356 Spark Plug Wrench

992356 Spark Plug Wrench

6.66 (5.55 Excluding VAT at 20%)
992015 Throttle control

992015 Throttle control

13.68 (11.40 Excluding VAT at 20%)
992016 Throttle control

992016 Throttle control

9.72 (8.10 Excluding VAT at 20%)
394019S Air fiter Cartridge

394019S Air fiter Cartridge

21.06 (17.55 Excluding VAT at 20%)
394018S Air Filter

394018S Air Filter

21.66 (18.05 Excluding VAT at 20%)
272490S Pre filter

272490S Pre filter

5.82 (4.85 Excluding VAT at 20%)
491056 Oil Filter

491056 Oil Filter

13.74 (11.45 Excluding VAT at 20%)
594200 (was 796530)/796532 Oil Drain Extension

594200 (was 796530)/796532 Oil Drain Extension

23.70 (19.75 Excluding VAT at 20%)
5401K Oil Drain Adaptor Kit

5401K Oil Drain Adaptor Kit

13.68 (11.40 Excluding VAT at 20%)
281370S Dipstick Tube Seal

281370S Dipstick Tube Seal

4.56 (3.80 Excluding VAT at 20%)
795027 Fuel Cap (was 493988S)

795027 Fuel Cap (was 493988S)

6.48 (5.40 Excluding VAT at 20%)
791545 (was 392305S) Fuel Cap

791545 (was 392305S) Fuel Cap

7.74 (6.45 Excluding VAT at 20%)
395051R Briggs and Stratton Fuel Tube

395051R Briggs and Stratton Fuel Tube

4.80 (4.00 Excluding VAT at 20%)
710075 Fuel Tube clamp

710075 Fuel Tube clamp

3.42 (2.85 Excluding VAT at 20%)
691038 Fuel Tube Clamp - Black

691038 Fuel Tube Clamp - Black

3.30 (2.75 Excluding VAT at 20%)
791850 Fuel Tube Clamp - Green

791850 Fuel Tube Clamp - Green

3.30 (2.75 Excluding VAT at 20%)
698183 Fuel Tap (692008)

698183 Fuel Tap (692008)

8.22 (6.85 Excluding VAT at 20%)
394358S Fuel Filter

394358S Fuel Filter

4.98 (4.15 Excluding VAT at 20%)
84001895 (was 691035) Fuel Filter

84001895 (was 691035) Fuel Filter

8.40 (7.00 Excluding VAT at 20%)
592840 Fuel Shut Off Valve

592840 Fuel Shut Off Valve

30.66 (25.55 Excluding VAT at 20%)
690612 Fuel Filter Assembly

690612 Fuel Filter Assembly

23.28 (19.40 Excluding VAT at 20%)
691609 Hose Connector

691609 Hose Connector

4.14 (3.45 Excluding VAT at 20%)
19200E Briggs and Stratton Engine Speed Tachometer

19200E Briggs and Stratton Engine Speed Tachometer

20.33 (16.94 Excluding VAT at 20%)
692219 Gasket

692219 Gasket

5.94 (4.95 Excluding VAT at 20%)
692278 Gasket

692278 Gasket

3.96 (3.30 Excluding VAT at 20%)
271609 Gasket

271609 Gasket

6.60 (5.50 Excluding VAT at 20%)
271008 Gasket

271008 Gasket

3.72 (3.10 Excluding VAT at 20%)
273186S Gasket

273186S Gasket

4.98 (4.15 Excluding VAT at 20%)
694056 Carburettor Overhaul Kit

694056 Carburettor Overhaul Kit

36.96 (30.80 Excluding VAT at 20%)
393397 Fuel Pump Kit

393397 Fuel Pump Kit

9.54 (7.95 Excluding VAT at 20%)
394681 Needle Kit

394681 Needle Kit

8.16 (6.80 Excluding VAT at 20%)
394682 Inlet Needle Valve

394682 Inlet Needle Valve

15.84 (13.20 Excluding VAT at 20%)
394683 Needle & Seat

394683 Needle & Seat

25.38 (21.15 Excluding VAT at 20%)
845907 (797375) Voltage Regulator

845907 (797375) Voltage Regulator

48.60 (40.50 Excluding VAT at 20%)
84003327  Ignition Spark Tester (19368)

84003327 Ignition Spark Tester (19368)

18.06 (15.05 Excluding VAT at 20%)
590781 (was 394891) Ignition Armature

590781 (was 394891) Ignition Armature

33.30 (27.75 Excluding VAT at 20%)
66538S/493880S Terminal & Elbow

66538S/493880S Terminal & Elbow

6.54 (5.45 Excluding VAT at 20%)
692390 Stop Wire

692390 Stop Wire

4.02 (3.35 Excluding VAT at 20%)
294628 Breaker Points

294628 Breaker Points

21.66 (18.05 Excluding VAT at 20%)
695708 Starter Gear

695708 Starter Gear

8.04 (6.70 Excluding VAT at 20%)
691293 Brush Holder

691293 Brush Holder

28.02 (23.35 Excluding VAT at 20%)
691286 Metal Plate

691286 Metal Plate

18.72 (15.60 Excluding VAT at 20%)
696540 Starter Drive

696540 Starter Drive

28.56 (23.80 Excluding VAT at 20%)
691641 Pin

691641 Pin

3.84 (3.20 Excluding VAT at 20%)
692318 Ignition Switch

692318 Ignition Switch

28.02 (23.35 Excluding VAT at 20%)
592831 (was 696459) Alternator Dual Circuit

592831 (was 696459) Alternator Dual Circuit

55.98 (46.65 Excluding VAT at 20%)
592829 (was 696457) Alternator 5-9 Amp

592829 (was 696457) Alternator 5-9 Amp

45.42 (37.85 Excluding VAT at 20%)
592830 (was 696458) Alternator 10-16 Amp

592830 (was 696458) Alternator 10-16 Amp

51.24 (42.70 Excluding VAT at 20%)
845907 (797375) Voltage Regulator

845907 (797375) Voltage Regulator

48.60 (40.50 Excluding VAT at 20%)
692188 Recoil Rope

692188 Recoil Rope

7.02 (5.85 Excluding VAT at 20%)
490652 Starter Grip

490652 Starter Grip

6.36 (5.30 Excluding VAT at 20%)
490179 Briggs & Stratton Recoil Starter Spring

490179 Briggs & Stratton Recoil Starter Spring

15.66 (13.05 Excluding VAT at 20%)
690664 Screw

690664 Screw

4.44 (3.70 Excluding VAT at 20%)
271867S Head Gasket

271867S Head Gasket

15.42 (12.85 Excluding VAT at 20%)
271868S Head Gasket

271868S Head Gasket

15.42 (12.85 Excluding VAT at 20%)
27803S Valve Cover Gasket

27803S Valve Cover Gasket

3.54 (2.95 Excluding VAT at 20%)
291675S Oil Seal

291675S Oil Seal

4.98 (4.15 Excluding VAT at 20%)
391086S Seal-Oil

391086S Seal-Oil

4.56 (3.80 Excluding VAT at 20%)
691640 Fuel Tank Bolt

691640 Fuel Tank Bolt

4.14 (3.45 Excluding VAT at 20%)
692282 Gasket - Muffler

692282 Gasket - Muffler

4.68 (3.90 Excluding VAT at 20%)
698941 Exhaust Screw

698941 Exhaust Screw

4.44 (3.70 Excluding VAT at 20%)
795036 (was 393761) Deflector Muffler

795036 (was 393761) Deflector Muffler

8.46 (7.05 Excluding VAT at 20%)
690453 Locknut

690453 Locknut

3.72 (3.10 Excluding VAT at 20%)
691483 1/4

691483 1/4" Key

5.10 (4.25 Excluding VAT at 20%)
19203 Puller - Large

19203 Puller - Large

12.77 (10.64 Excluding VAT at 20%)
690662 Nut

690662 Nut

5.76 (4.80 Excluding VAT at 20%)