/
/
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. T&S Brass
  4. /
  5. B-3940-XL

Part Category

  • Caps & Plugs(2)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(1)
  • Faucet Parts(3)
  • Gaskets & Seals(1)
  • Handles(1)
  • O-Rings(2)
  • Valves, Solenoids & Fittings(1)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

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 Summer Season! SHOP NOW

Call: +52 558.957.7295
Hvac Parts
TECHTOWN
Track My Order
HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

We are ready to help!

We are ready to help!

We offer customer service support in Spanish

Flat rate shipping anywhere in Mexico $49.99

Flat rate shipping anywhere in Mexico $49.99

Inclusive of duties and brokerage.

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

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

  • Caps & Plugs(2)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(1)
  • Faucet Parts(3)
  • Gaskets & Seals(1)
  • Handles(1)
  • O-Rings(2)
  • Valves, Solenoids & Fittings(1)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

T&S Brass B-39K Parts Kit For Waste Valve

T&S Brass
  • Mfr Part # B-39K
  • Parts Town # TSB-39K
  • Quantity201

In Stock, Ships today

T&S Brass 010389-45 O-Ring, Waste Drain Plunger

T&S Brass
  • Mfr Part # 010389-45
  • Parts Town # TS010389-45
  • Quantity703

In Stock, Ships today

T&S Brass 010388-45 Valve Plunger, Lever Waste, Rotary And Lever

T&S Brass
  • Mfr Part # 010388-45
  • Parts Town # TS010388-45
  • Quantity42

In Stock, Ships today

T&S Brass 012640-45 Waste Drain Overflow Cap w/ Sealing Washer

T&S Brass
  • Mfr Part # 012640-45
  • Parts Town # TS012640-45
  • Quantity149

In Stock, Ships today

T&S Brass 010385-45 Flat Strainer, 3", Stainless Steel

T&S Brass
  • Mfr Part # 010385-45
  • Parts Town # TS010385-45
  • Quantity78

In Stock, Ships today

T&S Brass B-3945 Adapter, 2" NPT x 1 1/2" NPT, Male

T&S Brass
  • Mfr Part # B-3945
  • Parts Town # TSB-3945
  • Quantity28

In Stock, Ships today

T&S Brass 010391-45 Coupling Nut, Waste Drain Valve Overflow

T&S Brass
  • Mfr Part # 010391-45
  • Parts Town # TS010391-45
  • Quantity10

In Stock, Ships today

T&S Brass 015306-45 Face Flange, 3"Waste Drain, Stainless Steel

T&S Brass
  • Mfr Part # 015306-45
  • Parts Town # TS015306-45
  • Quantity6

In Stock, Ships today

T&S Brass 010393-45XL Twist Lever Assembly, Waste Valve Handle, 17-1/2" Long

T&S Brass
  • Mfr Part # 010393-45XL
  • Parts Town # TS010393-45XL
  • Quantity7

In Stock, Ships today

T&S Brass B-3940-XL Waste Drain Valve, Long Twist Handle, 3" x 2" & 1/1/2" Adapter, Flat Strainer

T&S Brass
  • Mfr Part # B-3940-XL
  • Parts Town # TSB-3940-XL
  • Quantity0

Out of Stock, backorders usually ship in 11-13 days.

T&S Brass 010381-45 GASKET FOR 3 WASTE DRAIN VALVE

T&S Brass
  • Mfr Part # 010381-45
  • Parts Town # TS010381-45
  • Quantity0

Obsolete, replaced by TSB-39K

T&S Brass 010390-45 Coupling Nut Ferrule, Waste Drain

T&S Brass
  • Mfr Part # 010390-45
  • Parts Town # TS010390-45
  • Quantity0

Obsolete, replaced by TSB-39K

Model: B-3940-XL

Manuals Available: 1

Parts Manual

View Manual

T&S Brass B-3940-XL Parts & Manuals

T&S Brass B-3940-XL Parts & Manuals

Manufacturer:

Model #:

T&S Brass

B-3940-XL

Waste Drain Valve, Long Twist Handle, 3" x 2" & 1-1/2" Adapter

Waste Drain Valve, Long Twist Handle, 3" x 2" & 1-1/2" Adapter