STIHL 3612 005 1640 63 PD3 Carbide Chain Reel – 100', 3/8" PICCO Pitch, .050" Gauge

STIHL 63 PD3 PICCO DURO Carbide Chainsaw Chain – 100' Reel

The STIHL 3612 005 1640 63 PD3 PICCO DURO is a 100-foot carbide chainsaw chain reel with 3/8" low-profile PICCO pitch, .050" gauge, and 1,640 drive links. This genuine STIHL bulk reel supplies chain for assembling replacement loops to match compatible low-profile chainsaw cutting systems.

Features and Benefits

• Carbide cutters: Provide a wear-resistant cutting edge for demanding woodcutting applications.

• PICCO low-profile design: Made for compatible cutting systems that specify 3/8" PICCO chain with .050" gauge.

• Kickback-reducing design: Bumper drive links help reduce kickback.

• Standard cutter sequence: Features a standard cutting sequence.

• Bulk reel format: Provides 100 feet of chain for assembling multiple replacement loops in the required drive link counts.

Product Specifications

• Brand: STIHL

• Part number: 3612 005 1640

• Part number without spaces: 36120051640

• Chain designation: 63 PD3 / 63PD3

• Chain series: PICCO DURO

• Reel length: 100 feet

• Chain pitch: 3/8" low profile / 3/8" P / PICCO

• Drive link gauge: .050" (1.3 mm)

• Total drive link count: 1,640

• Cutter type: Carbide

• Sequence: Standard

• Kickback reduction feature: Bumper drive link

• Product format: Bulk chainsaw chain reel

Fitment and Chain Loop Assembly

This STIHL 63 PD3 reel is for compatible cutting systems specified for 3/8" low-profile PICCO pitch and .050" gauge chain. Each finished loop must have the correct drive link count for the specific chainsaw and guide bar combination.

3/8" PICCO low-profile chain is not interchangeable with standard 3/8" chain. Verify the saw manufacturer’s chain requirements, guide bar markings, and sprocket compatibility before assembling or installing a loop. Bar length or engine displacement alone does not confirm fitment.

This is a bulk reel that requires cutting and joining with appropriate chain assembly equipment and compatible connecting components. The 1,640 drive links refer to the entire reel, not one finished chain loop.

Sharpening and Care

STIHL PICCO DURO carbide chain requires appropriate diamond grinding equipment for resharpening. Follow STIHL’s PD3 sharpening specifications when selecting the grinding wheel and setting up the sharpening equipment.

Inspect the chain for damage and maintain proper chain tension and lubrication. Reduced-kickback features do not eliminate kickback; follow the chainsaw manufacturer’s operating and safety instructions.

Shop STIHL Chain Reels at P&P Small Engines

Purchase the STIHL 3612 005 1640 carbide chain reel from P&P Small Engines in Des Moines, Iowa. We help customers select STIHL chainsaw chain using the specifications that matter: chain pitch, gauge, cutter type, and required drive link count.

Need help checking fitment? Have your chainsaw model and guide bar information ready when contacting our team.

What’s Included

One STIHL 63 PD3 PICCO DURO 100-foot carbide chainsaw chain reel containing 1,640 drive links — part number 3612 005 1640.