(0)
Flash

Same Day Shipping

Sign In Parts Manuals Quick Order
Order Status
Equipment
Parts
Supplies
Brokerage

Customer Login

Checkout as a new customer

Creating an account has many benefits:

  • See order and shipping status
  • Track order history
  • Check out faster
Create an Account

1201-370 - Sprocket #40 38T 7/8" Bore Kway 2 Stscrw - Chicago

Brand: Chicago Laundry Parts
Part #: 1201-370
$63.81
🏭 Ships Directly from Manufacturer This item ships straight from our trusted supplier — saving you time and keeping things moving fast.
* Unsure about this part? Submit a " Part Number Research " request for assistance.
Brand New Part
Not Eligible For Free Shipping
Manufacturer Warranty Included - More info
Return & Cancellation Policy - More info

Description / 1201-370 - Sprocket #40 38T 7/8" Bore Kway 2 Stscrw - Chicago

Sprocket #40 38T 7/8" Bore Keyway 2 Stscrw
Chicago Dryer • Flatwork Ironer & Folder Parts
1201-370Sprocket

Chicago Dryer 1201-370 sprocket #40 38t 7/8" bore keyway 2 stscrw flatwork ironer folder replacement part

Genuine Chicago Dryer replacement sprocket for drive chain systems in flatwork ironers and folders. Sprockets must be matched to the chain pitch ANSI #40 (1/2"), #50 (5/8"), #60 (3/4"), #80 (1"), or #100 (1-1/4") and the tooth count must maintain the correct gear ratio. Bore diameter and keyway must match the shaft.

⚠ Installation Note

Do not mix chain pitch with sprocket pitch. A #40 chain on a #50 sprocket will fail immediately.

🔍 What This Part Fixes

✖ Problem Symptoms

  • ✖ Chain jumping or skipping sprocket teeth worn or hooked
  • ✖ Chain coming off sprocket teeth worn away
  • ✖ Drive ratio incorrect after sprocket change wrong tooth count
  • ✖ Sprocket cracked or broken chain impact failure

✓ What This Restores

  • ✓ Correct ANSI chain pitch for installed drive chain
  • ✓ Correct tooth count to maintain drive ratio
  • ✓ Correct bore and keyway for shaft engagement
  • ✓ Hardened tooth option available for high-cycle positions

🔧 Installation Overview

  1. Lock out machine power before sprocket service
  2. Remove drive chain before removing sprocket
  3. Match chain pitch (#40/#50/#60/#80/#100) exactly do not mix chain and sprocket pitch
  4. Install sprocket with bore on shaft align keyway with shaft key
  5. Torque set screws to specification
  6. Reinstall chain and verify alignment chain should run straight between sprockets
  7. Check chain tension before returning to service

📋 Specifications

DetailValue
Part Number1201-370
BrandChicago Dryer
Part TypeSprocket
Bore7/8"
Chain Pitch#40 (1/2" pitch)
Tooth Count38T

❓ Common Questions

Q: How do I identify the correct sprocket tooth count?

A: Count the teeth on the worn sprocket before removal, or refer to the Chicago Dryer parts manual for your machine model and the specific drive position. Changing tooth count changes drive ratio and machine speed always match the original tooth count unless deliberately changing the ratio per a Chicago Dryer engineering recommendation.

Not sure this is the right Chicago Dryer part?

Our parts team can verify compatibility before you order.

Contact Us Form