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Carburetor for Poulan PPBP30 SM30SB RedMax BCZ2400S BCZ2500 23cc Trimmer
Carburetor for Poulan PPBP30 SM30SB RedMax BCZ2400S BCZ2500 23cc Trimmer
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Product Overview
Replace a worn, clogged, leaking, or poorly performing carburetor with this replacement carburetor, designed for select 23cc gas backpack blowers, string trimmers, hedge trimmers, pole saws, edgers, and small scooter / Go-Ped-style engines.
This carburetor is commonly used for Poulan PPBP30, SM30SB, RedMax BCZ3060TS, EZ25005, BCZ2400S, BCZ2500, GZ25N23, GZ25N14, EXZ2401S, HEZ2401S, LRTZ2401, PSZ2401, and related small-engine applications when the original carburetor size and connection layout match.
The carburetor controls the air and fuel mixture entering the engine. A properly working carburetor can help improve starting, idle stability, throttle response, fuel delivery, and acceleration. If your blower, trimmer, or small engine has hard starting, rough idle, fuel leakage, hesitation, poor throttle response, or unstable running, replacing the carburetor may help restore smoother engine performance.
Please compare your original carburetor’s part number, mounting style, fuel line routing, primer bulb connection, choke lever, throttle linkage, gasket shape, and overall body design before ordering.
Product Compatibility
| Brand / Platform | Model / Application | Engine Type | Fitment Notes |
|---|---|---|---|
| Poulan | PPBP30 Gas Backpack Blower | 23cc-style small engine | Main fitment; confirm original carburetor and fuel line layout |
| Poulan | SM30SB Trimmer / Blower Application | 23cc-style small engine | Verify mounting style, primer bulb, and choke lever |
| RedMax | BCZ3060TS | Gas String Trimmer | Compare original carburetor shape and linkage |
| RedMax | EZ25005 | Trimmer / Small Engine Application | Fits matching carburetor setup only |
| RedMax | BCZ2400S | Gas Trimmer | Verify fuel line routing and gasket shape |
| RedMax | BCZ2500 | Gas Trimmer | Match by original carburetor and connection layout |
| RedMax | GZ25N23 / GZ25N14 | Small Engine Platform | Possible related fitment; check original carburetor |
| RedMax | EXZ2401S | Multi-Tool / Trimmer Platform | Confirm linkage, choke, and fuel line ports |
| RedMax | HEZ2401S | Hedge Trimmer Platform | Fits only if original carburetor matches |
| RedMax | LRTZ2401 | Long-Reach Trimmer Platform | Compare mounting points and fuel connections |
| RedMax | PSZ2401 | Pole Saw Platform | Verify original carburetor before ordering |
| Small Engine | Scooter / Go-Ped-Style Engine | 23cc-style applications | Universal-style fitment; match by carburetor body and setup |
Important Fitment Note:
This part is not selected by model name alone. Poulan, RedMax, Kawasaki-style 23cc engines, Go-Ped-style engines, blowers, trimmers, and small garden tools may use different carburetor versions depending on production year, fuel line routing, primer bulb setup, throttle linkage, choke lever, and gasket design. Please compare the product photos and specifications with your original carburetor before ordering.
Specifications
| Specification | Details |
| Product Type | Carburetor / Carb |
| Main Application | Gas Backpack Blower / Trimmer / Small Engine |
| Compatible Engine Type | 23cc-Style Gas Small Engine |
| Main Compatible Models | Poulan PPBP30, SM30SB; RedMax BCZ3060TS, BCZ2400S, BCZ2500, GZ25N23, GZ25N14 |
| Additional Compatible Models | EXZ2401S, HEZ2401S, LRTZ2401, PSZ2401 |
| Possible Reference Number | 5745905-01 |
| Possible Related References | 481081001 / 575459001 / 528074101 |
| Fitment Type | Replacement, match by original carburetor body and connection layout |
Note:
The supplied product text included Yamaha TTR90 carburetor dimensions and OEM numbers, but those do not match this blower / trimmer carburetor. Please do not use the TTR90 fitment, 5HN part numbers, 19mm manifold size, or 35mm air filter size for this product page.
Key Features
- Replacement carburetor for select Poulan and RedMax 23cc gas blower / trimmer applications
- Commonly used for PPBP30, SM30SB, BCZ3060TS, BCZ2400S, BCZ2500, GZ25N23, and GZ25N14 models
- Helps restore smoother starting, stable idle, cleaner fuel delivery, and better throttle response
- Suitable for replacing old, clogged, leaking, worn, or damaged carburetors
- Helps control the air-fuel mixture for more stable small-engine combustion
- Designed for gas-powered outdoor equipment and small 23cc engine applications
- Direct replacement style, but original carburetor body, fuel line routing, primer bulb, choke lever, and linkage must be checked before installation
OEM Cross Reference
| Reference Number | Notes |
| 5745905-01 | Common reference found on Poulan PPBP30 / SM30SB-style carburetor listings |
| 574590501 | Compact format of 5745905-01 |
| 481081001 | Possible related RedMax / trimmer carburetor reference; verify before purchase |
| 575459001 | Possible related RedMax / trimmer carburetor reference; verify before purchase |
| 528074101 | Possible related RedMax / garden tool carburetor reference; verify before purchase |
Please use these reference numbers only as an additional fitment check. For small-engine carburetors, matching the carburetor body shape, mounting holes, primer bulb connection, fuel line routing, choke lever, throttle linkage, gasket shape, and overall layout is the safest fitment method.
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Fitment FAQ
Will this part fit my specific model and year?
This carburetor is designed for select Poulan PPBP30, SM30SB, RedMax BCZ3060TS, EZ25005, BCZ2400S, BCZ2500, GZ25N23, GZ25N14, EXZ2401S, HEZ2401S, LRTZ2401, PSZ2401, and related 23cc small-engine applications. Please compare your original carburetor’s body shape, fuel line routing, primer bulb setup, choke lever, throttle linkage, mounting holes, and gasket shape before ordering.
Do I need to match the OEM part number?
Matching the reference number is helpful, but physical fitment is still required. This carburetor may cross-reference with 5745905-01 and other related small-engine carburetor numbers, depending on the application. Please also confirm the carburetor body style, primer bulb connection, fuel line ports, choke lever, throttle linkage, and gasket shape.
What models or situations does this part not fit?
This part does not fit Yamaha TTR90, TTR90E, motorcycle dirt bikes, ATVs, or scooters that use a different carburetor style. It also does not fit blowers, trimmers, or small engines that use a different mounting hole pattern, different fuel line routing, different primer bulb setup, different choke design, or different throttle linkage. It is not a replacement for the fuel tank, fuel line, primer bulb, air filter, spark plug, ignition coil, or complete engine kit.
What should I check before ordering?
Before ordering, please check your equipment brand, model number, engine size, original carburetor reference number, mounting holes, fuel line routing, primer bulb connection, choke lever, throttle linkage, gasket shape, and overall carburetor body design. For best fitment, compare the product photos and specifications with your original carburetor before purchase.
Legit
Fits great on my 23cc Mitsubishi motor & runs like new.. I broke the air fuel adjuster screw not understanding how to adjust it and had to order another one so a side note telling you how to adjust the air fuel screw by removing the rubber plug on the top of the carburetor would be helpful.