OS Engines Spares

Products

Carburettor Assy (60LH)50SX-H

Carburettor Assy (60LH)50SX-H

SKU: OS29083020

€89.00

inc. VAT

LOW STOCK

Connecting Rod 50SX-H,55AX

Connecting Rod 50SX-H,55AX

SKU: OS25205000

€20.00

inc. VAT

LOW STOCK

Connecting Rod 91SX-H/HZ

Connecting Rod 91SX-H/HZ

SKU: OS29505010

€26.00

inc. VAT

OUT OF STOCK NOTIFY

Cover Plate 50SX-H

Cover Plate 50SX-H

SKU: OS25207000

€13.00

inc. VAT

LOW STOCK

Cover Plate 55HZ

Cover Plate 55HZ

SKU: OS25807000

€9.90

inc. VAT

LOW STOCK

Crankcase 50SX-H

Crankcase 50SX-H

SKU: OS25201000

€69.00

inc. VAT

LOW STOCK

Crankshaft 50SX-H

Crankshaft 50SX-H

SKU: OS25202000

€45.00

inc. VAT

72HR STOCK

Cylinder Liner 50SX-H

Cylinder Liner 50SX-H / HYPER

SKU: OS25203100

€60.00

inc. VAT

IN STOCK

Cylinder Liner 55HZ

Cylinder Liner 50 HZ

SKU: OS25803100

€62.00

inc. VAT

IN STOCK

Cylinder Liner OS 91HZ

Cylinder Liner, OS 91HZ

SKU: OS29073100

€69.50

inc. VAT

72HR STOCK

Gasket set for 50SX-H

Gasket set for 50SX-H

SKU: OS25214000

€6.50

inc. VAT

OUT OF STOCK NOTIFY

Gasket set for 91Z-H

Gasket set for 91Z-H

SKU: OS29061400

€7.00

inc. VAT

IN STOCK

O.S. 91H Piston Ring

O.S. 91H Piston Ring

Use for Align/O.S. 90 Engines

SKU: HE90H08

€20.00

inc. VAT

72HR STOCK

OS Engines 50 Piston Pin Retainers

These are the Piston Pin Retainers for the O.S. Max 50SX-H and the 50SX-HG Engines.
These retainers snap into grooved holes on either side of the piston to hold the piston pin in place.

INCLUDES:
Two Piston Pin Retainers for the O.S. Max 50SX-H and 50SX-HG Engines.

REQUIRES:
Inserting piston pin through connecting rod and piston, and fitting retainers into holes on piston.

SKU: OS25217000

€8.00

inc. VAT

OS Engines 55HZ to 55HZ-R Conversion Kit

This Conversion kit will convert your 50SX-H Hyper or the 55HZ Hyper engine into a crank pressurized regulated system

Includes:

40L-R Carburetor With Integrated Regulator
Cover Plate With Pressure Nipple
Cover Gasket
Check Valve

SKU: OS72512100

€179.99

inc. VAT

OS Engines Air Funnel 105HZ

OS Engines Air Funnel 105HZ

SKU: OS28712000

€19.99

inc. VAT

72HR STOCK

OS Engines Carburetor Retainer 61LX/91SX

OS Engines Carburetor Retainer 61LX/91SX

SKU: OS29081719

€6.99

inc. VAT

72HR STOCK

OS Engines Carburetter Retainer 61B Carb OS 91 HZ

OS Engines Carburetter Retainer 61B Carb OS 91 HZ

SKU: OS29081720

€9.99

inc. VAT

OUT OF STOCK NOTIFY

OS Engines Carburettor Complete GT15HZ

OS Engines Carburettor Complete GT15HZ

SKU: OS28181000

€189.99

inc. VAT

72HR STOCK

OS Engines Carburettor Gasket GT15HZ

OS Engines Carburettor Gasket GT15HZ

SKU: OS49415000

€6.99

inc. VAT

72HR STOCK

OS Engines Carburettor Retainer 21EX,RX,RG,RZVZ,91SZH

OS Engines Carburettor Retainer 21EX,RX,RG,RZVZ,91SZH

SKU: OS23981700

€6.99

inc. VAT

72HR STOCK