Description
The Partner 351 gasket set combines the engine gaskets and crankshaft oil seals required when dismantling and resealing a compatible Partner chainsaw engine. Winzor manufactures this aftermarket set for engine repairs where damaged gaskets or hardened crankshaft seals allow compression or crankcase pressure to escape.
A two-stroke engine depends on a sealed crankcase to move the fuel-and-air mixture through the engine. Consequently, leaking gaskets or oil seals can cause difficult starting, unstable idling, poor acceleration, loss of power or an excessively lean fuel mixture.
Compatible chainsaws
The gasket and oil-seal set fits:
- Partner 351
- Partner 350 using the same engine sealing arrangement
- Partner 352 using the same engine sealing arrangement
- Partner 370
- Partner 390
- Partner 420
Gasket reference
- 530069608
- Formatted reference: 530 06 96-08
The reference number identifies the engine gasket pattern used in the Partner 351 engine family. The supplied crankshaft oil seals complement these gaskets during a complete engine resealing job.
Set contents
The set contains:
- Engine sealing gaskets
- Crankshaft oil seals
Product details
- Product type: engine gasket and crankshaft seal set
- Brand: Winzor
- Engine type: two-stroke petrol chainsaw engine
- Application: engine rebuilding and crankcase resealing
- Condition: new aftermarket replacement parts
- Gasket comparison reference: 530069608
Use new gaskets whenever separating the cylinder, crankcase, intake or exhaust components covered by the set. In addition, replace the crankshaft oil seals when rebuilding the lower engine or correcting an air leak around the crankshaft.
Clean the sealing surfaces thoroughly before assembly. Remove old gasket material without damaging the aluminium surfaces, inspect the crankshaft sealing areas and install the oil seals squarely. Finally, pressure-test the crankcase after assembly before adjusting the carburettor.
Compare the supplied gasket shapes, oil-seal dimensions and 530069608 reference with the original components before installation.
Find more chainsaw engine parts or browse all available replacement parts.






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