Wacker Neuson 5100029307 Main Jet 58

The Wacker Neuson 5100029307 Main Jet 58 is a genuine OEM carburetor component designed for BPS and VP series single-direction vibratory plate compactors. As a direct OEM replacement, this jet is built to the exact metering specification required for proper fuel delivery in the carburetor of your compactor. Confirmed fitment spans multiple BPS EU-market models — including the BPS1030A EU, BPS1030Aw EU, BPS1135A EU, BPS1135Aw EU, BPS1340A EU, BPS1340Aw EU, and BPS1340Aws — as well as the VP1030A, VP1030Aw, and VP1135A US vibratory plates.

Key Features

• OEM-Calibrated Fuel Metering: — Sized to the precise 58-grade orifice specification, ensuring the correct air-fuel ratio for consistent engine performance under compaction loads.
• Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, this jet carries the same part number and spec as the component installed at the factory.
• Broad BPS and VP Series Compatibility: — Fits a wide range of BPS EU and VP US vibratory plate compactors, including BPS1030A EU, BPS1135A EU, BPS1340A EU, BPS1340Aws, VP1030A, and VP1135A US models.
• Drop-In Carburetor Fit: — Installs directly into the carburetor body using the standard main jet seat — no modification to the carburetor or fuel circuit needed.
• Protects Engine Efficiency: — A correctly sized main jet keeps combustion clean and prevents the lean or rich running conditions that cause power loss, rough idling, or engine damage over time.

The main jet is the precision metering component inside the carburetor that controls how much fuel enters the engine's air stream during normal running operation. Its orifice size — in this case, a 58-grade calibration — determines the fuel-to-air mixture delivered to the engine under load. When a main jet becomes blocked, worn, or is replaced with an incorrectly sized unit, the engine will run poorly, lose power, or fail to run at all, making it a critical part of any carburetor service or rebuild on these vibratory plate compactors.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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