Search  for anything...
Stihl

Stihl OEM Parts Chain Sprocket 3/8" Picco 6T for Stihl MS170 MS180-1123 640 2003, 1123-640-2003, 11236402003

Based on 103 reviews
Condition: New
Checking for the best price...
$34.42
Save $11.57 was $45.99

Buy Now, Pay Later

As low as $8 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Nov 2
Order within 14 hours and 26 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Pitch
0.38 in
Chain Type
Low Profile
Works with
Stihl MS191T, MS170, MS170C, MS180, MS180C, 017, 018, MS190T

Features 2

  • Genuine STIHL OEM Factory Part
  • 100% Brand New and High Quality

Description

Chain sprocket 3/8'' Picco 6T Genuine Stihl Part OEM Part No. 1123 640 2003 Suitable for the Following Applications: 019T, MS191T, MS170, MS170C, MS180, MS180C, 017, 018, MS190T

Specs 14

Brand Name Stihl
Model Number 1123 640 2003
Number of Packs 1
Global Trade Identification Number 00795711323486
Number of Items 1
Manufacturer Stihl
UPC 795711323486
Unit Count 1 Count

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Nice new Sprocket from Stihl- fit perfect and solved my loose chain issue
My old sprocket started to develop groves and the chain would loosen and fall off. I watched a youtube video and changed it out with the new on is about 5 minutes. So far it seems to have taken care of the problem with my MS170 saw.
Reviewed in the United States on June 17, 2025 by sportsnutt
Great OEM replacement sprocket
Perfect fit for my smaller Stihl saw. After thousands of cuts it was time to replace and as expected, this OEM part did the trick. No complaints!
Reviewed in the United States on August 5, 2025 by Steven C.
Fit my stihl ms171 perfectly.
Worked perfectly for a replacement on my stihl ms171.
Reviewed in the United States on September 28, 2025 by Laura
Spocket
Works fine just as exspected.
Reviewed in the United States on December 3, 2023 by Robert E McCoy
Quality OEM part
OEM Quility part fits as it should. Used a few times no wear groves on sprocket teeth at this point.
Reviewed in the United States on December 3, 2025 by Lawrence smith
Perfect fit
Perfect
Reviewed in the United States on February 27, 2026 by Derwin Tanner
OEM part
OEM replacement as described.
Reviewed in the United States on February 19, 2026 by Michael Robbins
oem, perfect fit.
oem pico replacement. Worked great. Would buy again.
Reviewed in the United States on May 7, 2025 by JOSEPH LESLIE HOPPES
How it works
Checking for best price...