01COOKING RANGES
Precision for the Nikasil Engine
The heart of a chainsaw’s performance lies in the precision of its internal components. This cylinder piston kit is engineered to slot seamlessly into the Nikasil-coated engines of select Husqvarna models, ensuring the mechanical rhythm remains unbroken.
Designed as a direct replacement, this kit suits owners of the Husqvarna 50, 51, 55, and 55 Rancher who require reliable function after wear. It restores the critical seal between piston and cylinder, keeping the engine running smoothly through demanding tasks.
02COMPATIBILITY
Tailored for Specific Husqvarna Models
This kit is not a universal fit; it is specifically machined for the Nikasil engine variants found in the Husqvarna 50, 51, 55, and 55 Rancher series. The 46mm bore dimension ensures the piston moves with the correct clearance within the cylinder wall, maintaining compression efficiency without excessive friction.
04REFERENCE
Cross-Referencing Part Numbers
For those verifying compatibility against their manual or existing hardware, this unit replaces specific OEM references: 503 60 91 71, 503 16 16-02, and 501 76 18-02. Matching these codes confirms the dimensional accuracy required for a smooth installation, eliminating guesswork when sourcing parts for maintenance or repair.
05PACKAGING
Compact Carton for Easy Storage
The component arrives in a compact carton measuring 12 x 11 x 9 cm, weighing just 0.58 kg including packaging. This small footprint makes it easy to store in a workshop drawer or tool bag, ready for the next scheduled service interval. The lightweight nature of the box reflects the focused utility of the contents inside.
06AT A GLANCE
The key points
- Bore size of 46mm for exact engine fit
- Fits Husqvarna 50, 51, 55, and 55 Rancher models
- Includes intake gasket in the kit
- Replaces part numbers 503 60 91 71, 503 16 16-02, 501 76 18-02
- Sturdy material built for durable service
07
About this product
1, High quality material, sturdy and durable. 2, 6mm Cylinder Piston Kit w/ Intake for Husqvarna 50, 51, 55, 55 Rancher Nikasil. 3, Perfect replacement 46mm Cylinder Piston Kit. 4, Fits for Husqvarna 50, 51, 55, 55 Rancher Chainsaws. 5, Replace part numbers: 503 60 91 71, 503 16 16-02, 501 76 18-02.
6mm Cylinder Piston Kit w/ Intake for Husqvarna 50, 51, 55, 55 Rancher Nikasil.
Replace part numbers: 503 60 91 71, 503 16 16-02, 501 76 18-02.
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
Specification
Features:
High quality material, sturdy and durable.
Perfect replacement 46mm Cylinder Piston Kit.
Fits for Husqvarna 50, 51, 55, 55 Rancher Chainsaws.
Specification:
Size: As picture shown
Package List:
1 x Cylinder Piston Kit
Note:
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