CYLINDER SLEEVE 73-74 HUSQVARNA CR WR 250 69.5mm VINTCO SLU01A

This VintCo cylinder sleeve is a USA-made cast-iron replacement sleeve for vintage Husqvarna 250 models, produced for VintCo by Advanced Sleeve. It is intended for use when a replacement cylinder is difficult to source and is manufactured with modern materials and processes for OEM-level fitment and performance. The sleeve is supplied with dimensional information for installation by an experienced and qualified machinist and is designed to suit stock-size VintCo piston kit boring and honing requirements.

Features

• Replacement cylinder sleeve for vintage Husqvarna machines
• Fits Husqvarna CR250 and WR250 applications listed below
• Cast-iron construction
• USA-made
• Made for VintCo by Advanced Sleeve
• Intended for installation by an experienced and qualified machinist
• Port angles are set to reduce port-matching work compared with other sleeves
• Can be bored and honed to suit a stock-size VintCo piston kit

Specifications

• VintCo Part Number: SLU01A
• Bore: 69.5 mm
• Height: 133.9 mm
• Outside Diameter: 81.3 mm
• Flange Outside Diameter: 86.9 mm
• Flange Height: 8.4 mm
• Wall Thickness: 6.4 mm
• Intake: 23.9 mm
• Exhaust Port Location: 37.3 mm

Vehicle Fitments

• 1973 Husqvarna CR250
• 1974 Husqvarna WR250