Tsumura Reduced-Weight Chainsaw Bar – Compatible With Stihl, .404″ Pitch

Description

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Tsumura Light & Tough – Reduced Weight Guide Bar – D025 (Stihl 3003 Mount) – .404″

A genuine Japanese Tsumura Light & Tough – Reduced Weight guide bar built for serious cutting performance in Australian hardwood.

This reduced-weight version features staggered weight-reduction dove-tailed slots cut into the bar body and filled with high-strength resin, lowering overall weight by approximately 20% while maintaining rigidity and rail durability.

Manufactured from a single piece of SKS-51 Japanese steel, this professional-grade guide bar is designed for demanding farm, firewood and forestry applications where reduced fatigue matters.

Technical Specifications

• Mount Pattern: Oregon D025 / Stihl 3003
• Common Application: Stihl saws approx. 80cc–91cc with 12mm bar studs
• Pitch: .404″
• Gauge: .063″ (1.6mm)
• Construction: Solid SKS-51 Japanese steel with resin-filled weight reduction

Available Lengths & Specifications

WARNING: Requires a .404″ drive sprocket and .404″ pitch chain. Mixing 3/8″ & .404″ pitch components will void warranty and cause sprocket & chain damage.

Country of Manufacture: Japan

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