STIHL | 3676-005-1640 | 33RSF Rapid Super Full Skip Chainsaw Chain Reel | 3/8" Pitch | .050" Gauge | 100ft

Build custom-length professional chains with the Genuine OEM STIHL 33RSF Rapid Super Full Skip Chain Reel (3676 005 1640). This is the factory-correct STIHL 100ft reel made for high-output saws, long guide bars, and serious cutting conditions. Designed for experienced users, the Rapid Super Full Skip (RSF) chain pattern improves chip clearance and reduces drag compared to full-complement chain—making it an excellent choice for long-bar applications.

This chain reel is new, genuine STIHL OEM, and sold by P&P Small Engines (authorized dealer).

Product Features

• Genuine STIHL OEM chain reel (not aftermarket)

• Rapid Super Full Skip (33RSF) professional full-chisel chain

• Ideal for custom chain building in professional shops

• Designed for long guide bars and high horsepower saws

• Strong cutting performance with improved chip removal in large timber

OEM Specifications

• Brand: STIHL (OEM)

• STIHL Part Number: 3676-005-1640

• Chain Model: 33RSF (Rapid Super Full Skip)

• Chain Type: Full skip-tooth sequence

• Pitch: 3/8"

• Gauge: .050" (1.3 mm)

• Cutter Style: Full chisel

• Reel Length: 100 ft reel

• Total Drive Links: 1,640 DL

• Condition: New OEM

What Is STIHL 33RSF Rapid Super Full Skip?

33RSF is STIHL’s professional-grade, full-chisel, full-skip chain design commonly used for:

• Long guide bars (typically 32" and longer)

• High-output professional saws

• Faster chip clearance in large diameter wood

• Reduced drag compared to full-complement chain

Full-skip chain uses fewer cutters per loop, helping maintain performance and efficiency on longer bars where standard chain can feel slow or overloaded.

Recommended Applications

This STIHL 33RSF reel is commonly used for:

• Professional logging

• Felling large timber

• Bucking oversized hardwood

• Building custom chain loops for long-bar setups

• High-volume chain building and shop use

Not recommended for small saws or short guide bars.

Compatibility Notes (Verify Before Use)

Before building chains from this reel, confirm:

• Pitch: 3/8"

• Gauge: .050"

• Saw Output: Professional / high horsepower recommended

• Bar Length: Typically 32" and longer

Skip-tooth chains are intended for experienced operators.

Why Choose Genuine OEM STIHL Chain?

OEM STIHL chain reels provide:

• Factory-correct cutter geometry

• Consistent hardness and long wear life

• Reliable performance across every loop you build

• Better cutting consistency vs many aftermarket reels

• Trusted fit and safety for professional use

Why Buy From P&P Small Engines?

P&P Small Engines provides:

• Genuine OEM STIHL products

• Professional-grade parts knowledge

• Help with chain selection and fitment

• Fast, careful shipping

Frequently Asked Questions

Q: What does RSF mean?
A: RSF stands for Rapid Super Full Skip, a full-chisel skip-tooth chain designed for long bars and professional cutting.

Q: Is this chain reel genuine STIHL OEM?
A: Yes. This is a new, genuine OEM STIHL reel, part number 3676-005-1640.

Q: How many chains can I make from this reel?
A: That depends on drive-link count per loop. This reel contains 1,640 drive links total.

Common Search Terms

STIHL 3676-005-1640 chain reel
STIHL 33RSF chain reel
STIHL full skip chain reel
STIHL 3/8 .050 chain reel
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33RSF 100ft chain reel

If you need help confirming the correct pitch, gauge, or the best chain setup for your guide bar length, contact P&P Small Engines and we’ll help you get the right chain the first time.