O.S. 21XZ-B Piston & Sleeve Set
O.S. 21XZ-B Piston & Sleeve Set

O.S. 21XZ-B Piston & Sleeve Set

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Your Price: $149.99
Part Number: OSM22413000
Brand: OS Engines
Availability: In Stock.

This is the replacement Cylinder and Piston assembly for use with the O.S. .21 XZ-B ABC ENGINE (OSMG2050)

FEATURES: Newly designed liner ports for increased torque at low to mid speed ABC construction, "A"luminum piston with "B"rass liner that is "C"hrome plated four port cylinder

INCLUDES: One cylinder and piston assembly for the O.S. MAX .21 XZ-B ABC Engine

SPECS: Bore: 0.543" (13.8mm)

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