This is a genuine Stihl Rapid Super (RS) chainsaw chain loop built for high-output cutting on professional saws. It is a pre-joined 22″ (55 cm) loop with 70 drive links, using a .404″ (10.26 mm) pitch and .063″ (1.6 mm) gauge to match heavy‐duty bars and drive systems. Made from heat‐treated, high-strength steel with precision-ground, full‐chisel cutters, it is designed to deliver fast, clean cuts in demanding conditions. The chain suits large professional chainsaws set up for .404″ 1.6 mm bars and sprockets, commonly used in forestry and arboriculture. It fits Stihl guide bars specified for 70‐link .404″/1.6 mm loops, providing reliable performance and consistent chain tracking when tensioned and maintained correctly.

Key Features:
– Genuine Stihl part for assured quality and compatibility
– Rapid Super (RS) full‐chisel cutter profile for very fast cutting in clean timber
– Pitch: .404″ (10.26 mm) and gauge: .063″ (1.6 mm) for heavy‐duty setups
– 70 drive links to suit 22″ (55 cm) bars specified for this configuration
– Robust, heat‐treated steel components for durability and long service life
– Smooth running and accurate cutting when correctly sharpened and tensioned
– Factory‐riveted loop for quick fitting and reduced downtime
– Suitable for professional forestry and landscaping tasks where productivity matters

Typical Applications:
Ideal for felling, snedding, and cross‐cutting clean hardwoods and softwoods, site clearance, and processing timber where a fast, precise cut is required. Suited to professional forestry, arboriculture, and heavy landscaping work on saws configured for .404″ (10.26 mm) pitch and .063″ (1.6 mm) gauge.

Also known as:
Chainsaw chain loop, saw chain, cutting chain, 70‐DL loop, .404 .063 chain, 22‐inch (55 cm) bar chain loop, full‐chisel chain, heavy‐duty chain loop for professional saws.

Alternate Part Numbers:
3946 000 0070, 39460000070

Product Specifications