B1WD10HDB CARB - Fits Walbro - DIAPH. &

One New Aftermarket Replacement Carburetor Gasket and Diaphragm Kit Fits Walbro HDB Series Carburetors

This carburetor gasket and diaphragm kit services Fits Walbro HDB series carburetors used on chainsaws and outdoor power equipment. The kit includes the metering diaphragm and gasket components required to rebuild the carburetor fuel delivery system, restoring proper fuel metering and engine performance. Not compatible with fuel blends containing more than 10% ethanol.

Important: HDB series carburetors were used across multiple brands and models. Verify the carburetor model number stamped on your carb (look for "HDB" followed by numbers/letters) before ordering.

Compatible Fits Walbro Carburetor Series

Fits Walbro HDB series carburetors. Fits Walbro diaphragm/gasket sets D10-HDB and D1-HDB.

Compatible Equipment Models

Fits Craftsman: 3.7 (358 series)

Echo: CS-500VL, CS-501VL, CS-502VL, CS-650EVL, CS-660EVL, CS-661EVL

Fits Homelite: 330

Fits John Deere: 55EV, 65EV, 65SV

McCulloch: Power Mac 655, Pro Mac 605, Pro Mac 610, Pro Mac 650, Eager Beaver 3.7, Timber Bear 3.7

Fits Poulan: 3400, 3700, 3800, 4000, 375, 385, 395

Replaces Part Number(s):

Fits Walbro D10-HDB, Fits Walbro D1-HDB, Fits Poulan 530035127, Fits Poulan 530035128, Oregon 49-806, Fits Stens 615-419, Fits Stens 615-570, Fits Stens 615-857, Rotary 4182, Prime Line 7-07144, Sunbelt B1WD10HDB, Sunbelt WAL-D10-HDB, Sunbelt K-10-HDB, Foley/PLP 122-811, Foley/Belsaw 5978043, ESF 122-811, Green Meadow D10WS, Quality 143316, Laser 48050, Laser 40725, NHC 203-5729, Fits Napa 7-07144, Fits Napa WD10-HDB, EG/F1 5202155, Fits Walbro 350-505, Fits Walbro 350-518, Fits Walbro 350-528

New aftermarket replacement part - not remanufactured, not used.