Walbro 188-512-1 Genuine OEM Carburetor Primer Bulb Fits Ryobi 683974

The Genuine OEM Walbro 188-512-1 Carburetor Primer Bulb is designed for reliable fuel priming and dependable starting on compatible small-engine equipment. This genuine Walbro replacement provides proper fit and function for select Ryobi, Husqvarna, Echo, Homelite, MTD, Poulan, RedMax, Stihl, Tanaka, and other applications.

Ideal for replacing a cracked, hardened, leaking, or damaged primer bulb and restoring proper carburetor priming.

Product Features:

• Genuine OEM Walbro replacement part

• Walbro Part Number: 188-512-1

• Fits Ryobi 683974 applications

• Helps deliver fuel to the carburetor for reliable starting

• Direct replacement for numerous OEM and aftermarket part numbers

• Fits select Walbro WT and WYJ carburetors

Replaces / Cross-References:

• AYP: 47721

• Echo: 12318110860, 12318139130, 3801081330, 5213001400

• Homelite: 01183, 1183, 300780002, 308088001, PS06164, UP04033A

• Husqvarna: 503936601, 530047721

• Makita: 1683982

• MTD: 753-1185, 791-180000, 791-180000B, 791-181558, 791-181801, 791-683974, 791-683974B, 791-BQ03241

• Poulan: 530047721

• RedMax: 530047721

• Ryobi: 683974, 791-683974B

• Stihl: 4130 350 6200

• Tanaka: 6685139

• Walbro: 188512, 188-512, 1885121, 188-512-1, 1885701, 188-570-1

Fits Select Applications:

• Husqvarna: K750 and K760 cut-off saws

• Select chainsaws, blowers, hedge trimmers, and string trimmers

• Walbro Carburetors: WT-23A, WYJ-33, WYJ-34, WYJ-45, WYJ-86, WYJ-92 and WYJ-94

Package Includes:
1 × Walbro 188-512-1 Genuine OEM Carburetor Primer Bulb

Fitment Note: Please verify your existing part number and carburetor or equipment model before ordering. Compatibility may vary by model, serial number, and equipment configuration.