Walbro OEM Primer Bulb
Walbro 188-512-1
Replaces OEM
AYP 47721
Echo 12318110860, 12318139130, 3801081330, 5213001400
Homelite 01183, 1183, 300780002, 308088001
Husqvarna 503936601, 530047721
Makita 168398-2
MTD 753-1185, 791-180000B, 791-181558, 791-181801, 791-683974, 791-683974B, 791-BQ03241
Poulan 530047721
Red Max 530047721
Ryobi 683974, 791-683974 B
Stihl 4130 350 6200
Tanaka 6685139
Walbro 188-512, 188-512-1
Fits The Following Models
Husqvarna K750 and K760 cut off saws and many chainsaws, blowers, hedge trimmers and string trimmers
Walbro WT-23A, WYJ-33, WYJ-34, WYJ-45, WYJ-92, WYJ-94 and WYJ-86 carburetors
Specs
OD 7/8"
Height 1 5/16"
EthanolNot compatible with greater than 10% ethanol fuel
Color may vary from OEM
Walbro 188-512-1
Replaces OEM
AYP 47721
Echo 12318110860, 12318139130, 3801081330, 5213001400
Homelite 01183, 1183, 300780002, 308088001
Husqvarna 503936601, 530047721
Makita 168398-2
MTD 753-1185, 791-180000B, 791-181558, 791-181801, 791-683974, 791-683974B, 791-BQ03241
Poulan 530047721
Red Max 530047721
Ryobi 683974, 791-683974 B
Stihl 4130 350 6200
Tanaka 6685139
Walbro 188-512, 188-512-1
Fits The Following Models
Husqvarna K750 and K760 cut off saws and many chainsaws, blowers, hedge trimmers and string trimmers
Walbro WT-23A, WYJ-33, WYJ-34, WYJ-45, WYJ-92, WYJ-94 and WYJ-86 carburetors
Specs
OD 7/8"
Height 1 5/16"
EthanolNot compatible with greater than 10% ethanol fuel
Color may vary from OEM
