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Purchase a piston assembly for a grey VSO cylinder for $32.00 from now through June 30, 2026.  The Surge part number is 7750-0021-522.

SALE!  From now through June 14, 2026, a DeLaval MPC 610 keypad and board is on sale for $450.00 each. The DeLaval part number is 92850082.

A DeLaval MM25 Meter is on sale for $200.00.  This sale price expires on June 14, 2026.

SALE!  Purchase a DeLaval MPC Board Back for only $50.00.  The sale price is good through June 14, 2026.

SALE!  A filter for an oil reclaimer is on sale for $22.00.  The Surge part number is 7750-0012-830.  This sale price is good through
June 30, 2026.

SAVE!  From now through June 30, 2026, purchase a Surge Infarmation feed control manager for $340.00.

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  • Show 15 Products
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  • Nut, 9/16" ID

    Nut, 9/16″ ID

    SKU: RUK-000-133R 31SW $1.20
  • Nut, 9/16" Sq. 1/4"ID 1/4"H

    Nut, 9/16″ Sq. 1/4″ID 1/4″H

    SKU: RUK-000-761R 53SW $0.05
  • Comp Nut for 1/4"OD tubing

    Nut, Brass Compression, for 1/4″ OD tubing, pkg of 3

    SKU: AUK-000-101R 60SSW $2.70
  • 1/8" OD tubing

    Nut, Brass Compression, for 1/8″ OD Tubing, Pkg of 3

    SKU: AUK-000-099R 60SSW $2.70
  • Comp. Nut for 3/16" OD tubing

    Nut, Brass Compression, for 3/16″ OD tubing, pkg of 3

    SKU: AUK-000-100R 60SSW $2.70
  • Comp. Nut for 3/8" OD tubing

    Nut, Brass Compression, for 3/8″ OD tubing, pkg of 3

    SKU: AUK-000-103 60SSW $2.70
  • Comp. Nut for 5/16" OD tubing

    Nut, Brass Compression, for 5/16″ OD tubing, pkg of 3

    SKU: AUK-000-102 60SSW $2.70
  • Nut, Brass, 3/8"ID 7/16"H

    Nut, Brass, 3/8″ID 7/16″H

    SKU: RUK-000-448R 53SW $0.25
  • Nut Ceramic 3/4"ID

    Nut, Ceramic 3/4″ID

    SKU: RUK-000-084R 17SW $3.60
  • Nut 11/16"W 9/16-16 THD SZ

    Nut, Compression, 11/16″W 9/16-16 THD SZ

    SKU: RUK-000-129R 17SW $1.20
  • Nut, Conduit Wire Grip

    Nut, Conduit Wire Grip

    SKU: RUK-000-079 17SW $1.20
  • Nut, Hex 1/4-20 THD SZ Pkg./4

    Nut, Hex 1/4-20 THD SZ Pkg./4

    SKU: RUK-000-174N 97SSW $1.20
  • Nut, Hex 3/8"OD, 1/8"ID 8-32 THD SZ, Pkg/11 main photo

    Nut, Hex 3/8″OD, 1/8″ID 8-32 THD SZ, Pkg./11

    SKU: RUK-000-122R 17SW $1.20
  • Nut Hex 7/8"W 3/4-10 THD SZ

    Nut, Hex Compression 7/8″W 3/4-10 THD SZ

    SKU: RUK-000-126R 17SW $1.20
  • Nut, Hex Lock, 1/8"ID 5/16"OD 3/16"H, Pkg./2

    Nut, Hex Lock, 1/8″ID 5/16″OD 3/16″H, Pkg./2

    SKU: RUK-000-763R 53SW $0.10
  • Nut, Hex Lock, 9/16"OD 7/16"ID 1/2-20 THD SZ

    Nut, Hex Lock, 9/16″OD 7/16″ID 1/2-20 THD SZ

    SKU: RUK-000-748R 53SW $0.10
  • 4 nuts

    Nut, Hex Lock, Mylar #10-32 THD SZ Pkg./4

    SKU: RUK-000-184N 97SSW $3.00
  • 20 nuts

    Nut, Hex Lock, Mylar, #6-32 THD SZ, Pkg./20

    SKU: RUK-000-183N 97SSW $1.80
  • Nut, Hex, 1/2"OD 1/4"ID 3/16"H

    Nut, Hex, 1/2″OD 1/4″ID 3/16″H

    SKU: RUK-000-758R 53SW $0.05
  • Nut, Hex, 1/4″ID 1/4″H, Pkg./7

    SKU: RUK-000-752R 53SW $0.50
  • Nut, Hex, 1/4"OD 1/8"ID 1/16"H

    Nut, Hex, 1/4″OD 1/8″ID 1/16″H

    SKU: RUK-000-751R 53SW $0.05
  • Nut, Hex, 3/16"ID 1/16"H #10-32 THD SZ, Pkg./7

    Nut, Hex, 3/16″ID 1/16″H #10-32 THD SZ, Pkg./8

    SKU: RUK-000-775R 53SW $1.00
  • Nut, Hex, 3/8-16 THD SZ 5/16″H, Pkg./13

    SKU: RUK-000-447R 53SW $2.50
  • Nut, Hex, 5/16-18 THD SZ 1/4"H, Pkg./9

    Nut, Hex, 5/16-18 THD SZ 1/4″H, Pkg./9

    SKU: RUK-000-452R 53SW $2.50
  • Nut, Hex, 7/16-14 THD SZ 3/8″H, Pkg./2

    SKU: RUK-000-451R 53SW $0.50
  • Nut, Hex, 7/16"H 3/8"ID 7/16-14 THD SZ, Pkg./2

    Nut, Hex, 7/16″H 3/8″ID 7/16-14 THD SZ, Pkg./2

    SKU: RUK-000-396R 53SW $0.15
  • Nut, Hex, 9/16″H, 7/16-14 THD SZ

    SKU: RUK-000-431R 53SW $0.25
  • Nut, Hex, 9/16"OD 1/4"ID 1/4"H, Pkg./2

    Nut, Hex, 9/16″OD 1/4″ID 1/4″H, Pkg./2

    SKU: RUK-000-757R 53SW $0.10
  • Nut, Hex, Lock, 1/2"OD 1/4"ID 5/16"H

    Nut, Hex, Lock, 1/2″OD 1/4″ID 5/16″H

    SKU: RUK-000-753R 53SW $0.10
  • Nut Metal Female Heavy Duty 1 3/4"ID

    Nut, Metal Female Heavy Duty, 1 3/4″ID

    SKU: MUK-000-195R 09NS07 $4.20
  • Nut, Mylar, 1/2"OD 1/4"ID 3/8"H

    Nut, Mylar, 1/2″OD 1/4″ID 3/8″H

    SKU: RUK-000-737R 53SW $0.15
  • Nut, SS #6-32 THD SZ, 1/8"H 1/8"ID Pkg./21

    Nut, SS #6-32 THD SZ, 1/8″H 1/8″ID Pkg./21

    SKU: RUK-000-328N 97SSW $2.00
  • Nut SS 3/4"W 1/2-13 THD SZ

    Nut, SS 1/2-13 THD SZ

    SKU: RUK-000-141N 31SW $0.60
  • Nut, SS Hex, 3/16"ID 3/16"H

    Nut, SS Hex, 3/16″ID 3/16″H

    SKU: RUK-000-702R 53SW $0.10
  • 15 nuts

    Nut, SS Top Lock, #8-32 THD SZ Pkg/15

    SKU: RUK-000-122N 97SSW $1.60
  • Nut, Switch, 9/16"OD 3/8"ID 3/32"H

    Nut, Switch, 9/16″OD 3/8″ID 3/32″H

    SKU: RUK-000-780R 53SW $0.10
  • Nuts 1/4" Flange 1/4-20 THD SZ Pkg of 17

    Nuts 1/4″ Flange 1/4-20 THD SZ Pkg of 17

    SKU: RUK-000-011N 07NS02 $2.04
  • Nuts 1/4"ID Pkg of 2

    Nuts 1/4″ID Pkg of 2

    SKU: RUK-000-004R 08NS08 $1.20
  • Nuts 5/16-18 THD SZ Pkg of 4

    Nuts 5/16-18 THD SZ Pkg of 4

    SKU: RUK-000-164N 42SW $0.15
  • Nuts, Hex 1/4″ID 5/16-18 THD SZ Pkg./16

    SKU: RUK-000-075R 17SW $2.00
  • Nylon Insert Lock Nut, SS,#8-32 THD SZ, Pkg/40

    Nylon Insert Lock Nut, SS, #8-32 THD SZ, Pkg/40

    SKU: RUK-000-172R 83SW $3.25
  • Cap Threaded Hex 7/8"L 13/16-16 THD SZ

    Nylon Threaded Hex Cap, 1/2″ NPT

    SKU: RUK-000-162N 77SW $4.50
  • Washers, Nylon, 1/2"OD, 1/4"ID, 3/16"H, Pkg./2

    Nylon Washers, 1/2″OD, 1/4″ID, 3/16″H, Pkg/2

    SKU: RUK-000-281R 77SW $0.25
  • O Ring 1 1/16" OD

    O Ring 1 1/16″ OD

    SKU: RUK-000-063R 16SW $1.20
  • package of 2 O rings main photo

    O ring 1 5/16″OD, 1 1/16″ID Pkg of 2

    SKU: RUK-000-531R 09SS06 $1.00
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Categories

  • Air Systems
    • Air Systems Fittings
    • Cylinders
    • Pneumatic
  • Cooling
    • Condensing Unit Parts
      • Semi-Hermetic Gaskets
    • Milk Tanks
    • Motor Contactors, Capacitors and Relays
    • Plate Coolers
    • Tank Accessories
    • Tank washers
    • Temperature Recorders
    • Zero Products
  • Detachers
    • Detacher Assembly Components
      • Brackets, Orings and Hardware
      • Cables and Wires
      • Control Boxes
      • Miscellaneous Detacher Parts
      • Power Supplies
      • Push Buttons, Switches and Bulbs
      • Reversing and Shift Valves
      • Samplers
      • Sensors and Meters
      • Vacuum Cylinders
    • Detacher Complete Units
    • Detacher PC Boards
  • Featured
  • Feed Systems
    • Feed Assembly Components
    • Feed PC Boards
  • Goat Equipment
  • Hardware
    • Brackets
    • Clamps
    • Clips and Pins
    • Conduit Parts
    • Fuses
    • Gasket and O-Ring
    • Miscellaneous Hardware
    • Nuts, Bolts, Screws and Washers
  • ID Systems
    • ID Assembly Components
    • ID Complete Systems
    • ID PC Boards
  • Milk Handling
    • Bucket Milker Parts
    • Contactors, Capacitors and Relays for Motors
    • Diverters and Drains
    • Glass
    • Milk Filters, Socks and Tubes
    • Milk Pump Controls
    • Milk Pumps and Motors
    • Pipeline Assembly Components
      • Clamps and Hangers
      • Elbows and Nipples
      • Electrical parts
      • Ferrules, Nuts for Glass and Friction Rings
      • Gaskets and O-Rings
      • Milk Valves and Canes
    • Receivers
  • Milking Equipment
    • Hose Supports
    • Hoses
    • Inflations, Liners and Air Tubes
    • Milker Units
    • Pulsation
      • Pneumatic Pulsators and Parts
      • Pulsation Controls and Parts
      • Pulsators and Parts
      • Stallcocks
    • Shells
  • Miscellaneous
    • Dairy equipment
    • Other
  • On Sale
  • Parlors
  • Processing Equipment
  • Sanitation
    • Backflush
    • Clean In Place
    • Drains and Diverters
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    • Pipeline Washer Accessories
    • Pipeline Washers
    • Teat Cleaning
    • Wash Vats and Sinks
  • Sort Gates
    • Sort Gate Assembly Components
  • Spare Parts
  • Stalls
    • Crowd Gates
    • Flat Barn
    • Herringbone
    • Individual
    • Parallel
    • Rotary stalls
    • Stall Assembly Components
    • Stanchion and Tie Stall
  • Supplies
    • Aprons and Pouches
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    • Miscellaneous Supplies
  • Test Equipment
  • Uncategorized
  • Vacuum Systems
    • Controls and Variable Speed Driv
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    • Lobe Pumps
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    • Motors
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    • Vacuum Accessories
      • Bearings and Seals
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      • Couplings
      • Filters, Mufflers and Silencers
      • Flappers, Raincaps, and Gate Valves
      • Oilers
      • Vanes
  • Water Systems

Not finding what you’re looking for?

Call, text or email, tell us what you’re looking for and we’ll assist you in finding parts, pieces, tanks or parlor.

(608) 539-2044
sales@dairytrain.com

Got equipment to sell?

Visit dairytrainclassifieds.com and post your equipment today! Dairy Train Classifieds offers you a unique exchange to post items for sale or items wanted. Our focus on the dairy industry puts you in touch with dairy farmers and dairy equipment dealers across the country.

dairytrainclassifieds.com

Looking for a hose adjustment device?

The DairySmarter Slender Hose Tree is the most versatile hose adjustment device on the market today, allowing the parlor milking technician to effortlessly adjust the milk hose position. Available for Parallel, Parabone and Rotary Stalls.

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  • N18643 State Road 93,
    Galesville, WI 54630

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