Product Description
The 3673 000 1640 RSLF Rip Skip Chain Reel is a STIHL Rapid Super L (RSLF) full chisel ripping chain engineered specifically for chainsaw milling and longitudinal cutting with the grain. Featuring a 3/8” pitch, .063” gauge, and 100 ft reel length (1640 drive links), this professional-grade chain combines skip-tooth sequencing with a special ripping grind to reduce vibration, improve chip removal, and deliver smoother, faster cuts through hardwood slabs and timber. Designed for high-powered saws used in portable milling setups, it’s the ideal choice for creating custom loops for a variety of bar lengths.

Key Features
✅ Part Number: 3673 000 1640
✅ Chain Type: Rapid Super L Full Skip (RSLF) – Ripping Full-Chisel Cutter Profile
✅ Pitch: 3/8”
✅ Gauge: .063” (1.6 mm)
✅ Drive Links: 1640 DL (100 ft Reel)
✅ Optimized for chainsaw milling and ripping cuts
✅ Full skip sequence for improved chip clearance and cooler operation

Benefits
✔️ Precision Ripping Performance – Specially ground cutters for smooth, accurate cuts with the grain
✔️ Improved Efficiency – Skip sequence reduces drag and load on the saw
✔️ Cooler Running – Enhanced chip clearance prevents clogging during long cuts
✔️ Durable Construction – Chrome-plated cutters for long edge life in tough timber
✔️ Custom Length Flexibility – 100 ft reel allows multiple loop configurations for different bar sizes

What It’s Used For

• Chainsaw milling and timber ripping

• Creating slabs, beams, and planks from logs

• Professional forestry, sawmilling, and woodcraft applications

Compatible With:
Suitable for STIHL professional chainsaws using 3/8” pitch / .063” gauge chain setups, including:
MS 660, MS 661, MS 880, MS 881, and other high-output saws commonly used with milling attachments.
(Always confirm compatibility using your bar length and OEM number 3673 000 1640.)

How to Use / Cut to Length

1. Measure the correct drive link count for your guide bar.

2. Cut desired chain length from reel using a chain breaker.

3. Assemble using rivets and tie straps with a rivet spinner.

4. Ensure rivet heads are secure and chain loops freely.

5. Fit and tension the chain, ensuring lubrication is adequate for milling operations.