Apply to be a TradeMaster!
Filter menu expanded

Filters

515 items
Reset

SORT

Product Availability

Show In Stock Only (34)

Price Range

$5 to $10 (66)
$10 to $15 (25)
$15 to $20 (27)
$20 to $25 (23)
$25 to $30 (21)
$30 to $35 (17)
$35 to $40 (37)
$40 to $45 (17)
$45 to $50 (11)
$50 to $60 (40)

Acorn Parts

Help Face
Need a little help?
515 items
Grid
List
Compare
Product Image of Air Control Inlet "Y" For Plastic Sa Valve, 2580-008-199
Air Control Inlet "Y" For Plastic Sa Valve, 2580-008-199
SKU: 2580-008-199
Acorn
SKU: 2580-008-199
Brand: Acorn
$94.75 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Hemispherical Deck Bubbler Assembly (Dmb-Bph), 4854-007-001
$145.88 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Retaining Ring - Stainless Steel (Pack of 10), 0326-011-001
$20.81 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Cartridge Assembly, Extended Stem & Plate, 2432-020-002
Cartridge Assembly, Extended Stem & Plate, 2432-020-002
SKU: 2432-020-002
Acorn
SKU: 2432-020-002
Brand: Acorn
$427.96 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 3/4" Vacuum Breaker (Lead Free), 0540-006-000
3/4" Vacuum Breaker (Lead Free), 0540-006-000
SKU: 0540-006-000
Acorn
SKU: 0540-006-000
Brand: Acorn
$30.68 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Penal-Matic Cartridge Assembly With Bonnet, 2302-020-001
Penal-Matic Cartridge Assembly With Bonnet, 2302-020-001
SKU: 2302-020-001
Acorn
SKU: 2302-020-001
Brand: Acorn
$154.37 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Flood-Trol Cover Plate, 2563-114-000
Flood-Trol Cover Plate, 2563-114-000
SKU: 2563-114-000
Acorn
SKU: 2563-114-000
Brand: Acorn
$9.79 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Water Preservative, 2 Oz. Bottle (Pack of 4), 7101-421-000
$174.79 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of L.H. Plastic Air-Trol Body, 2570-026-000
L.H. Plastic Air-Trol Body, 2570-026-000
SKU: 2570-026-000
Acorn
SKU: 2570-026-000
Brand: Acorn
$37.23 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Safti-Trol Stem Assembly-Repair Only, 2409-000-002
Safti-Trol Stem Assembly-Repair Only, 2409-000-002
SKU: 2409-000-002
Acorn
SKU: 2409-000-002
Brand: Acorn
$66.08 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of O-Ring, 5/16 ID x 7/16 OD x 1/16 Thick (Pack of 10), 0401-011-001
$9.79 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Repair Kit For Safti-Trol Valves, 2438-000-002
Repair Kit For Safti-Trol Valves, 2438-000-002
SKU: 2438-000-002
Acorn
SKU: 2438-000-002
Brand: Acorn
$31.49 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Plastic Recessed Door Pull, 6314-100-000
Plastic Recessed Door Pull, 6314-100-000
SKU: 6314-100-000
Acorn
SKU: 6314-100-000
Brand: Acorn
$27.53 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Rubber Gasket, .875 OD x .625 ID (Pack of 10), 0434-114-001
$21.49 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Single-Temp.5 GPM Air Control Non-Metering Valve 03, 2590-000-001
$235.74 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of H&C 0.5 GPM Master-Trol Evs2-Ma2, 2590-225-001
H&C 0.5 GPM Master-Trol Evs2-Ma2, 2590-225-001
SKU: 2590-225-001
Acorn
SKU: 2590-225-001
Brand: Acorn
$1,111.99 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Strainer For Air Control/ Penal-Trol Adapter, 2579-102-000
$9.79 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of SPDT Pressure Switch, 0709-050-000
SPDT Pressure Switch, 0709-050-000
SKU: 0709-050-000
Acorn
SKU: 0709-050-000
Brand: Acorn
$258.56 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of #5/8-11 Unci Security Anchor Nut, 0311-005-199
#5/8-11 Unci Security Anchor Nut, 0311-005-199
SKU: 0311-005-199
Acorn
SKU: 0311-005-199
Brand: Acorn
$52.54 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Hinged Toilet Seat, White (-Oflc), 4335-100-000
Hinged Toilet Seat, White (-Oflc), 4335-100-000
SKU: 4335-100-000
Acorn
SKU: 4335-100-000
Brand: Acorn
$145.53 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Elect. F.V. Pushbutton Plate, 2705-007-001
Elect. F.V. Pushbutton Plate, 2705-007-001
SKU: 2705-007-001
Acorn
SKU: 2705-007-001
Brand: Acorn
$36.43 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of #10-32 Stainless Steel Tinnerman Nut (Pack of 10), 0316-018-001
$24.91 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Dial Plate - Safti-Trol, 2417-000-000
Dial Plate - Safti-Trol, 2417-000-000
SKU: 2417-000-000
Acorn
SKU: 2417-000-000
Brand: Acorn
$14.57 each
In Stock
Get 1 by Tomorrow, Aug 20
In Stock
Get 1 by Tomorrow, Aug 20
Compare
Product Image of LH Plastic Air-Control Valve Assembly Non Metering, 2570-102-001
$163.67 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 1-3/8" ID x 1-17/32" OD x 1/16" Thick Cap Gasket (Pack of 10), 0411-019-001
$53.11 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Socket Driver Assembly For 5/16" Cap Nut, 0355-010-001
Socket Driver Assembly For 5/16" Cap Nut, 0355-010-001
SKU: 0355-010-001
Acorn
SKU: 0355-010-001
Brand: Acorn
$69.46 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Machine Concealed Valve Body H & C IPS B, 2214-000-199
Machine Concealed Valve Body H & C IPS B, 2214-000-199
SKU: 2214-000-199
Acorn
SKU: 2214-000-199
Brand: Acorn
$169.09 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Sensor Assembly (9VDC), 2562-373-001
Sensor Assembly (9VDC), 2562-373-001
SKU: 2562-373-001
Acorn
SKU: 2562-373-001
Brand: Acorn
$488.23 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Pushbutton Hot Assembly, 4005-001-001
Pushbutton Hot Assembly, 4005-001-001
SKU: 4005-001-001
Acorn
SKU: 4005-001-001
Brand: Acorn
$124.57 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Safti-Trol Cartridge & Diaphragm Assembly, 2437-001-001
Safti-Trol Cartridge & Diaphragm Assembly, 2437-001-001
SKU: 2437-001-001
Acorn
SKU: 2437-001-001
Brand: Acorn
$75.39 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Lockshield Screwdriver Check Stop, 2765-010-000
Lockshield Screwdriver Check Stop, 2765-010-000
SKU: 2765-010-000
Acorn
SKU: 2765-010-000
Brand: Acorn
$48.45 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 1/2" NPS x 15-3/4" Braided Stainless Steel Hose, 2195-015-000
$36.20 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Flo-Cloz Cartridge Assembly And Canopy Handle Cold, 2260-000-002
$90.80 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Single-Temp Back Outlet Pushbutton (-Pbh), 2566-150-001
Single-Temp Back Outlet Pushbutton (-Pbh), 2566-150-001
SKU: 2566-150-001
Acorn
SKU: 2566-150-001
Brand: Acorn
$83.24 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Hot Pushbutton, 4010-001-199
Hot Pushbutton, 4010-001-199
SKU: 4010-001-199
Acorn
SKU: 4010-001-199
Brand: Acorn
$26.53 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of H&C 2.0 GPM Air Control Metering -04-M, 2590-076-001
H&C 2.0 GPM Air Control Metering -04-M, 2590-076-001
SKU: 2590-076-001
Acorn
SKU: 2590-076-001
Brand: Acorn
$464.91 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Disc Retainer (Pack of 10), 2260-009-001
Disc Retainer (Pack of 10), 2260-009-001
SKU: 2260-009-001
Acorn
SKU: 2260-009-001
Brand: Acorn
$9.79 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Penal-Trol Valve Bonnet Assembly, 2305-010-001
Penal-Trol Valve Bonnet Assembly, 2305-010-001
SKU: 2305-010-001
Acorn
SKU: 2305-010-001
Brand: Acorn
$13.70 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Lockshield Cartridge - Standard - LF, 0525-012-001
Lockshield Cartridge - Standard - LF, 0525-012-001
SKU: 0525-012-001
Acorn
SKU: 0525-012-001
Brand: Acorn
$37.37 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Single-Temp Pushrod Act. Push Button, 8" Wall, 2566-302-008
$203.86 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Spring (Pack of 10), 1380-004-001
Spring (Pack of 10), 1380-004-001
SKU: 1380-004-001
Acorn
SKU: 1380-004-001
Brand: Acorn
$9.79 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Stem Extension Assembly, 2408-000-001
Stem Extension Assembly, 2408-000-001
SKU: 2408-000-001
Acorn
SKU: 2408-000-001
Brand: Acorn
$53.28 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Mxt/P Valve Assembly w/Plate For 1-Stn 9V Sensor-Op Metering, 2598-231-001
$750.02 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Safti-Trol Canopy Handle (Symmons), 2420-003-199
Safti-Trol Canopy Handle (Symmons), 2420-003-199
SKU: 2420-003-199
Acorn
SKU: 2420-003-199
Brand: Acorn
$58.86 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Housing & Retainer Assembly, 2209-001-001
Housing & Retainer Assembly, 2209-001-001
SKU: 2209-001-001
Acorn
SKU: 2209-001-001
Brand: Acorn
$186.51 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Plastic Bowl, Eye/Facewash, Yellow, 7101-005-000
Plastic Bowl, Eye/Facewash, Yellow, 7101-005-000
SKU: 7101-005-000
Acorn
SKU: 7101-005-000
Brand: Acorn
$37.70 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Penal Shower Nozzle (Chromed), 1241-001-199
Penal Shower Nozzle (Chromed), 1241-001-199
SKU: 1241-001-199
Acorn
SKU: 1241-001-199
Brand: Acorn
$58.13 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Shower Basin Strainer, 4906-020-199
Shower Basin Strainer, 4906-020-199
SKU: 4906-020-199
Acorn
SKU: 4906-020-199
Brand: Acorn
$24.16 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Resources
FAQs, Manuals & Videos
Articles
More About Acorn Parts

Acorn parts cover the replacement components for Acorn Engineering's stainless steel plumbing fixtures, which are built for correctional facilities, healthcare institutions, schools, and other commercial settings that need durable, vandal-resistant equipment. Acorn manufactures fixtures in heavy-gauge stainless steel rather than the lighter-gauge materials used in typical residential plumbing, so replacement parts for these fixtures are sized and built to match that heavier-duty construction. Facilities managers and plumbing contractors servicing Acorn fixtures need parts that fit the exact fixture model, since Acorn's institutional product lines include specialized designs such as ligature-resistant fixtures built for behavioral health and correctional settings where standard hardware isn't appropriate. Because these fixtures are installed in high-use public and institutional spaces, keeping common wear parts, such as valve cartridges and flush components, on hand reduces the downtime a facility experiences when a fixture goes out of service.

Subcategories

  • Flush Valve Repair Parts: Flush valve repair parts keep Acorn's institutional toilets and urinals cycling correctly under the high daily use these fixtures see in schools, correctional facilities, and healthcare settings. A worn diaphragm or seal is the most common cause of a flush valve that runs continuously or won't flush fully, and replacing that component is usually enough to restore proper operation without swapping the entire valve body. Facilities technicians servicing multiple identical fixtures across a building benefit from keeping common repair parts in bulk rather than ordering one at a time. Matching the repair kit to the exact flush valve model keeps water flow and flush volume within the fixture's original design.
  • Faucet and Valve Cartridges: Faucet and valve cartridges control water flow and temperature mixing in Acorn's stainless steel wash basins and sinks, which see continuous use in institutional settings. A cartridge that sticks or drips is typically a wear issue rather than a sign the whole faucet needs replacement, and swapping just the cartridge is the faster and lower-cost repair. Acorn's institutional faucets often use metering or slow-close operation to conserve water, so a replacement cartridge needs to match that specific function rather than a standard residential faucet cartridge. Facilities with electronic faucet models need to confirm whether the cartridge pairs with a sensor assembly before ordering.
  • Ligature-Resistant Fixture Hardware: Ligature-resistant fixture hardware supports Acorn's Secur-Care line, which is built for behavioral health and correctional environments where standard fixture hardware presents a safety risk. Parts in this line are designed without the gaps, hooks, or protrusions found on standard plumbing hardware, so a replacement part has to come from the same ligature-resistant product line rather than a general-purpose substitute. Facilities maintaining these fixtures typically coordinate replacement timing with facility security protocols given the sensitive nature of the spaces involved. Using non-rated substitute hardware on a ligature-resistant fixture defeats the purpose of the original safety design.

Buying Guide

Start by identifying the exact fixture model before ordering Acorn parts, since Acorn's institutional product lines include multiple fixture designs built for different settings, and hardware sized for one model does not necessarily fit another even when the fixtures look similar. The model information is typically found on a nameplate or stamped directly into the fixture body, and confirming that number against the parts catalog avoids ordering a part that is close but not an exact match.

For flush valves, determine whether the issue is a worn diaphragm or seal, which usually accounts for continuous running or incomplete flushing, before assuming the entire valve body needs replacement, since a smaller repair kit resolves most flush valve service calls. For faucets and wash basins, confirm whether the fixture uses metering, slow-close, or electronic sensor operation, since Acorn's institutional faucet cartridges are built to match that specific function rather than standard residential hardware.

If the fixture is part of a ligature-resistant Secur-Care installation, only use replacement hardware rated for that same product line, since substituting standard fixture parts undermines the safety design the fixture was installed for in the first place. Facilities managing multiple identical fixtures across a building, such as a school or correctional facility with dozens of matching units, benefit from stocking common wear parts in bulk rather than ordering individually each time a fixture needs service, which reduces both downtime and repeat ordering.

Frequently Asked Questions

What makes Acorn fixtures different from standard residential plumbing fixtures?

Acorn builds its fixtures from heavy-gauge stainless steel designed for institutional and commercial settings like correctional facilities, healthcare institutions, and schools, which see far heavier daily use than a typical residential fixture.

Can a running flush valve usually be fixed without replacing the whole valve?

Yes, a worn diaphragm or seal is the most common cause of a flush valve that runs continuously or won't flush fully, and replacing that part typically resolves the issue without needing a full valve body replacement.

Do Acorn faucet cartridges work the same as standard residential cartridges?

Not always. Many Acorn institutional faucets use metering or slow-close operation to conserve water, so the replacement cartridge needs to match that specific function rather than a standard residential cartridge.

What is a ligature-resistant fixture, and why does it need special replacement parts?

A ligature-resistant fixture, such as those in Acorn's Secur-Care line, is designed without gaps, hooks, or protrusions that could be used as an attachment point in behavioral health or correctional settings, so replacement hardware must come from the same rated product line to keep that safety design intact.

Why should facilities keep common Acorn repair parts in stock rather than ordering as needed?

Institutional fixtures in schools, healthcare facilities, and correctional settings see continuous high-volume use, so keeping common wear parts like valve cartridges and flush repair kits on hand reduces the downtime a facility experiences when a fixture fails.