The thermal relief valve (TRV) prevents heat damage to water seals and other internal pump components by opening to allow hot water to exit the pump allowing cool water to come in via the pump inlet

LZX921KA726

Elastic cord in hem for custom fit

3|McCulloch - EB 6a|McCulloch - Electramac 16|McCulloch - MAC CAT 16|McCulloch - MAC CAT 18|McCulloch - MacCat|McCulloch - MacCat 38|McCulloch - MCC1514|McCulloch - MCC3516|McCulloch - MCC3516F|McCulloch - MCC4516F|McCulloch - MCC4516FK|McCulloch - MS 1415|McCulloch - MS 1425|McCulloch - MS 1430|McCulloch - MS 1432|McCulloch - MS 1435|McCulloch - MS 1455|McCulloch - MS 1630NT|McCulloch - MS 1635|McCulloch - MS 1635AV|McCulloch - MS 1635NAV|McCulloch - MS 1635NAVCC|McCulloch - MS 1640NT|McCulloch - MS 1645|McCulloch - MS 1838|McCulloch - MS 1838AV|McCulloch - MS 1838AVCC|McCulloch - MS 1846AVCC|McCulloch - PM 380|McCulloch - PM 400|McCulloch - PM 425|McCulloch - Power Mac 145-14|McCulloch - Power Mac 255-16|McCulloch - Power Mac 310|McCulloch - Power Mac 320|McCulloch - Power Mac 330|McCulloch - Power Mac 340|McCulloch - SP-40|McCulloch - Super 16|McCulloch - Super 18|McCulloch - Titan 35|McCulloch - Titan 40|McCulloch - WILDCAT|Poulan - PLN1415|Poulan - PLN1514|Poulan - PLN3516F|Remington - 100|Remington - 500|Remington - 812|Remington - 814|Remington - 816|Remington - 840AV|Remington - 850AV|Remington - 860AV|Remington - Job Master|Remington - Mighty Mite|Remington - Outdoorsman II|Remington - Rancher|Remington - Weekender|Remington - YARDMASTER|McCulloch - 2014|McCulloch - 140|Craftsman - 41536|Mastercraft - 54-5724 pre Apr 99|Mastercraft - 54-5720 pre Apr 99|Craftsman - 41556|McCulloch - Electramac 16ES|McCulloch - Electramac 14ES|McCulloch - CS 38EM|McCulloch - EB 2

MTD - 749-04193-0637 - BUMPER Vest The thermal relief valve (TRV)MTD 749 04193 0637 BUMPER