**Verify part fits before purchasing**Specs:Description: OEM Primer BulbColor may vary from OEMEthanol: Not compatible with greater than 10% ethanol fuelHeight: 1 5/16"OD: 7/8"Replaces OEM Numbers:AYP: 47721Echo: 12318110860, 12318139130, 3801081330, 5213001400Homelite: 01183, 1183, 300780002, 308088001Husqvarna: 503936601, 530047721Makita: 1683982MTD: 753-1185, 791-180000B, 791-181558, 791-181801, 791-683974, 791-683974B, 791-BQ03241Poulan: 530047721Red Max: 530047721Ryobi: 683974, 791-683974 BStihl: 4130 350 6200Tanaka: 6685139Walbro: 188-512, 188-512-1, 188-570-1Compatible With/Replacement For: Husqvarna: K750 and K760 cut off saws and many chainsaws, blowers, hedge trimmers and string trimmersWalbro: WT-23A, WYJ-33, WYJ-34, WYJ-45, WYJ-92, WYJ-94 and WYJ-86 carburetors
- Specs: Description: OEM Primer Bulb, Color may vary from OEM, Ethanol: Not compatible with greater than 10% ethanol fuel, Height: 1 5/16", OD: 7/8"
- Replaces OEM Numbers: AYP: 47721, Echo: 12318110860, 12318139130, 3801081330, 5213001400, Homelite: 01183, 1183, 300780002, 308088001, Husqvarna: 503936601, 530047721, Makita: 1683982, 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, 188-570-1
- Compatible With/Replacement For: 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
- Stens 1 year warranty ensures reliability and performance for every part. We're confident that our products will work flawlessly, but in a rare case that it does not, we'll replace it anytime within one year of your order.
- Stens branded parts are trusted by professional dealers to perform OEM quality repairs. The Stens name is featured on all Genuine Stens product packaging.