CYLINDER SLEEVE 74-77 HUSQVARNA CR WR 250 69.5mm VINTCO SLU01B

USA-made cast-iron cylinder sleeve for Husqvarna CR250 and WR250 vintage models, made for VintCo by Advanced Sleeve. This replacement sleeve is intended for engines where original cylinders are difficult to source, and is produced using modern materials and manufacturing methods for OEM-equivalent or better fitment and performance. Installation dimensions are provided for use by an experienced and qualified machinist, the ports are correctly angled to reduce port-matching work, and the sleeve can be bored and honed to suit a stock-size VintCo piston kit.

Features

• Replacement cylinder sleeve for vintage Husqvarna CR250 and WR250 models
• Intended for use where original replacement cylinders are difficult to obtain
• Correctly angled ports to reduce port-matching work
• Can be bored and honed to suit a stock-size VintCo piston kit
• Installation dimensions provided for an experienced and qualified machinist
• Manufactured using modern materials and production methods for OEM-equivalent or better fitment and performance

Specifications

• VintCo Part Number: SLU01B
• Item Category: Cylinder Sleeve
• Material: Cast iron
• Country of manufacture: USA
• Made for VintCo by: Advanced Sleeve
• Bore: 69.5 mm
• Height: 134.7 mm
• Outside diameter: 79.6 mm
• Flange outside diameter: 86.9 mm
• Flange height: 8.4 mm
• Wall thickness: 5.3 mm
• Spigot outside diameter: 79 mm
• Spigot height: 25.8 mm
• Exhaust port location: 37.2 mm

Vehicle Fitments

• 1974 Husqvarna CR250
• 1975 Husqvarna WR250
• 1975 Husqvarna CR250
• 1976 Husqvarna CR250
• 1976 Husqvarna WR250
• 1977 Husqvarna CR250
• 1977 Husqvarna WR250