Please Carefully Check All Pictures and Part Numbers in the Listing to Make Sure It's the Correct Product you Need. 0057003 Primer Bulb Is a Replacement Part, Not Original Part. But It Can Work Good For You.

Replace Part Number: 
Compatible with Zama 0057003, 0057004, 0058001, 0057030, 0570043A
Compatible with Stihl 4226 121 2700
Compatible with Homelite 561635001 A01195A A01195
Compatible with Ryobi 561635001
Compatible with Echo 12538108660, 12538146730, P005003120
Compatible with Oregon 49-028

Application:
Compatible with Mantis Tiller Carburetor 7222 722E 7222M 7225 7230 7234 7240 7920 7924
Compatible with Husqvarna Trimmer 124C 124L 125C 125E 125L 125LD 125LDX 125R 125RJ 128C 128CD 128L 128LD 128LDX 128R

Compatible with Poulan Trimmer P1500 P2500 P3500 P4500 PP025 PP125 PP325 PP258TP SM705 PP25E PP125E PP26E SM706
Compatible with Stihl Models
String Trimmers / Brushcutters
FS Series: FS-38, FS-40, FS-40C, FS-45, FS-45C, FS-45L, FS-46, FS-46C, FS-50, FS-50C, FS-55, FS-55C, FS-55R, FS-55RC, FS-55T, FS-56, FS-56C, FS-56R, FS-56RC, FS-70, FS-70C, FS-70R, FS-70RC, FS-75, FS-80, FS-80R, FS-85, FS-85R, FS-85T, FS-85RX, FS-87, FS-87R, FS-90, FS-90R, FS-91, FS-91R, FS-100, FS-100R, FS-100RX, FS-110, FS-110R, FS-110X, FS-110RX, FS-111, FS-111R, FS-111RX, FS-130, FS-130R, FS-170, FS-175, FS-230, FS-310, FS-311
FR Series (Backpack Trimmers): FR-85, FR-85T, FR-125, FR-130, FR-135, FR-145, FR-230
FT Series: FT-100
Hedge Trimmers
HL Series (Extended Reach): HL-45, HL-75, HL-90, HL-95, HL-100
HS Series (Handheld): HS-45, HS-75, HS-80, HS-81, HS-82, HS-85, HS-86, HS-87
FH Series: FH-75
Pole Pruners (Power Pruners)
HT Series: HT-56, HT-70, HT-75, HT-100, HT-101, HT-103, HT-130, HT-131, HT-132, HT-133
Blowers / Shredder Vacs
BG Series: BG-45, BG-46, BG-50, BG-55, BG-56, BG-56C, BG-65, BG-66, BG-75, BG-85, BG-86, BG-86C
BR Series: BR-45, BR-45C, BR-200
SH Series: SH-55, SH-56, SH-85, SH-86
Edgers
FC Series: FC-55, FC-56, FC-70, FC-75, FC-85, FC-90, FC-91, FC-100, FC-110
Kombi Motors & Attachments (Multi-Tool Engines)
KM Series (Power Units): KM-55, KM-55C, KM-55R, KM-55RC, KM-56, KM-56C, KM-56RC, KM-85, KM-85R, KM-90, KM-90R, KM-91, KM-91R, KM-100, KM-100R, KM-110, KM-110R, KM-111R, KM-130, KM-130R
Attachments: KA-85, KR-85, KW-85
Mini-Cultivators: MM-55, MM-55C

Compatible with Echo Models
String Trimmers/ Brushcutters
SRM Series: SRM-210, SRM-225, SRM-225i, SRM-251
GT Series: GT-200, GT-200i, GT-200R, GT-201, GT-201EZR, GT-201i, GT-201R, GT-225, GT-230, GT-231, GT-251, GT-251E, GT-2000, GT-2000EZR, GT-2000R, GT-2000SB, GT-200EZR
Hedge Trimmers
HC Series: HC-150, HC-150i, HC-151, HC-151i, HC-160, HC-161, HC-180, HC-181, HC-200, HC-201, HC-1500, HC-1600, HC-1800, HC-2000
HCR Series: HCR-150, HCR-151, HCR-1500
SHC Series: SHC210, SHC211, SHC225, SHC225s
Blowers / Shredder Vacs
ES Series: ES-210, ES-211, ES-230, ES-231, ES-1000, ES-2000
PB Series: PB-200, PB-201, PB-230LN, PB-231LN, PB-403, PB-403H, PB-403T, PB-413, PB-413H, PB-413HT, PB-460LN, PB-461LN, PB-600, PB-6000, PB-601, PB-602, PB-603, PB-60HT, PB-610, PB-611, PB-620, PB-2100
Edgers
PE Series: PE-200, PE-201, PE-225, PE-230, PE-231, PE-265, PE-266, PE-266S, PE-310, PE-311, PE-2000, PE-2400, PE-3100
Power Pruners & Multi-Tool Power Heads
PPF Series: PPF-210
PP Series: PP-1200, PP-800
PAS Series: PAS-211, PAS-225, PAS-230, PAS-231, PAS-265, PAS-266, PAS-2000, PAS-2100, PAS-2400
Engine Drills & Other Equipment
ED Series: ED-200, ED-2000
EDR Series: EDR-210, EDR-2100, EDR-2400
LHB / LHD / LHE / LST Series: LHB-2100, LHD-1700, LHE-2475, LST-2100, LST-2400, LST-2450

Specification: 
Bulb Height: 0.75"(19mm)
Bulb Flange Diameter: 0.85"(21.6mm)
Bulb Diameter: 0.725"(18.5mm)
O.D.x I.D.x HT: 7/8" x 5/8" x 3/4"

Package Includes: 0057003 Primer Bulb x 5