Husqvarna OEM Piston Assembly (46mm) for 357XP Chainsaws 537219602

Husqvarna OEM Piston Assembly (46mm) for 357XP Chainsaws 537219602

Husqvarna OEM Piston Assembly (40mm) for 340, 340E Chainsaws 537399702

Husqvarna OEM Piston Assembly (40mm) for 340, 340E Chainsaws 537399702

NWP Piston Assembly (50mm) for Older Stihl 044 Chainsaws (Replaces 1128 030 2000)

SKU
PKM 044 10
Replacement big bore piston assembly for NWP. These piston assemblies are designed to fit NWP big bore kits only, and will not fit standard OEM cylinders. Piston assembly includes an oversized piston, rings, piston pin and circlips. Pistons have a thin coat of molybdenum on the skirt, which helps reduce friction and wear during initial break in period. The piston rings are made from ductile cast iron, so your chances of breaking them during installation are greatly reduced. We recommend replacing your cylinder gaskets and using a piston ring clamp set to help when changing a piston. Gaskets are sold separately.
$29.99
Shipping Weight 1.0 lbs.

In stock
Fits the Following Chainsaws
Stihl 044* (Before S/N X 29 382 283)
Bore 50mm
Height 39.5mm
Head Type Flat
Piston Pin 10mm x 6mm x 33mm
Circlips 10mm
Rings 50mm x 1.2mm Ductile Split Groove
Compression/Pin to Top of Piston 16.5mm
Compression/Pin Center to Top of Piston 21.5mm
Important Note* Newer 044 Chainsaws (After Serial Number X 29 382 283) Have a 12mm Wrist Pin. This Piston Will Not Fit Newer Style Chainsaws. Please Check Before Ordering
1 Year Warranty
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