Corporate, Government & Group Buyers/Grainger Customers: Learn more about Wholesale Purchasing
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Support Get Support or Service
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Phone: 844-877-8326
Parts
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SOLD OUT 
Emergency Stop Switch ver. 2 for Optima XD/XE/SEII
$34.1913-33008 -
EMI-RFI Filter, LC 250V – 10A
$90.6833-30061 -
EST Certification Logo Sticker
$1.3400-70908-E -
Extended Boiler Level Sensor a.k.a. Water Probe Sensor for EST(S)/ESS made before Jan. 2014 (00-70165)
$28.8123-33104 -
SOLD OUT 
Fire Brick for Diesel Optimas (00-70198)
$127.9731-10102 -
Flame Sensor Assembly ver. 2
$27.6883-33025 -
Flame Sensor Gasket (00-70358)
$0.8014-43029 -
Flange Bolt M6x16 (00-70419)
$0.2114-40116 -
Flange Bolt M8x15 (00-70421)
$0.3814-40117 -
SOLD OUT 
Flange Bolt M8x60
$0.4624-40040 -
Float Adapter D.80-60, 3/4″G to 3/8″ PT (00-71251)
$9.7920-03080 -
Flue Panel Cover Plate for Optima EST
$16.6320-01108 -
Front Between-Tank Access Panel for XD/XE, Red
$20.1620-03028 -
Fuel Cap for Optima DMS/DSS
$37.8010-05109 -
SOLD OUT 
Fuel Filter for Diesel Optimas from Jan. 2015 & older (00-70267)
$9.2032-24101 -
Fuel Filter Housing with Replaceable Filter Cartridge
$25.2012-24023
