/
/
Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
USD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...
  1. Home
  2. /
  3. Stoelting
  4. /
  5. U421-18I2

get special offers & news from parts town

+52 558.957.7295
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

Stock Up on Real OEM HVAC Parts for the Fall Season! SHOP NOW

Call: +52 558.957.7295
Hvac Parts
TECHTOWN
Track My Order

Our email service is currently unavailable due to a Microsoft outage. Orders can be placed through our website as usual. Thank you for your patience.

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Parts In Town
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request
Part Category
SpringsSpringsSprings
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
Part Category
SpringsSpringsSprings
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
Part Predictor Background
PartsTown Logo

Real data and artificial intelligence thinking together to find your part.

Model: U421-18I2

Manuals Available: 2

Installation & Operation Manual

View Manual

Service & Parts Manual

View Manual

Stoelting U421-18I2 Springs

Stoelting U421-18I2 Springs

Manufacturer:

Model #:

Stoelting

U421-18I2

Pressurized Double Cylinder Floor Model

Pressurized Double Cylinder Floor Model

Stoelting 694255 COMPRESSION SPRING, AUGER FLIGHT

Stoelting
  • Mfr Part # 694255
  • Parts Town # STOE694255
  • Quantity320

In Stock, Ships today

Stoelting 696044 Torsion Spring, Center Spigot

Stoelting
  • Mfr Part # 696044
  • Parts Town # STOE696044
  • Quantity177

In Stock, Ships today

Stoelting 694200 Spring, Bleeder Valve, 11/16" x 3/8" x .439

Stoelting
  • Mfr Part # 694200
  • Parts Town # STOE694200
  • Quantity70

In Stock, Ships today

Stoelting 1171871 Piston Spring

Stoelting
  • Mfr Part # 1171871
  • Parts Town # STOE1171871
  • Quantity9

In Stock, Ships today

Stoelting 1171872 Spring Seat

Stoelting
  • Mfr Part # 1171872
  • Parts Town # STOE1171872
  • Quantity4

In Stock, Ships today

Stoelting 694247 Compression Spring, 13/16" x 3/8" x 3/4"

Stoelting
  • Mfr Part # 694247
  • Parts Town # STOE694247
  • Quantity139

In Stock, Ships today