Wacker Neuson 5000077391 Shaft Seal 25 X 38 X 7 Tb

The Wacker Neuson Shaft Seal 25 X 38 X 7 Tb is a genuine OEM component designed for VP series single-direction vibratory plate compactors and BFS series floor saws. As a factory-sourced part, it is manufactured to the exact dimensional and material specifications required by Wacker Neuson, ensuring a correct, leak-free installation without modification. Confirmed fitment includes the VP1135R, VP1135RW, VP1340R, VP1340RW, VP1550R, VP1550RW, and VP2050R vibratory plates, as well as the BFS 130R, BFS 130RM, BFSX 130R, BFSX 130RM, and BFS18D floor saws. When shaft seals wear or fail, oil or lubricant loss follows quickly — replacing at the first sign of leakage protects the drivetrain and keeps the machine running at full output.

Key Features

• Exact OEM Dimensions: — Produced to the precise 25 x 38 x 7 mm profile specified by Wacker Neuson, delivering consistent sealing compression against the shaft journal.
• Drop-In Replacement: — Matches the original seal bore and shaft diameter across all confirmed fitments, so installation requires only standard service tools.
• Broad Cross-Family Fitment: — Compatible with the VP1135R, VP1340R, VP1550R, and VP2050R vibratory plate families, plus the BFS 130R, BFS 130RM, BFSX 130R, BFSX 130RM, and BFS18D floor saw series.
• Leak Prevention at the Source: — A sound shaft seal holds lubricant inside the housing where it belongs, protecting internal gears and bearings from oil starvation and premature wear.
• Genuine OEM Sourcing: — Supplied directly through the Wacker Neuson parts network, so the material grade and lip geometry match what came off the production line — no guesswork on compatibility.

A shaft seal sits at the point where a rotating shaft exits a gear housing or crankcase, forming a dynamic barrier that keeps lubricating oil or grease inside the housing while blocking dirt, water, and debris from entering. On vibratory plate compactors and floor saws, the seal is subjected to continuous rotational movement and vibration, which gradually degrades the sealing lip over time. When the seal fails, lubricant escapes onto surrounding components, oil levels drop, and internal parts begin to run dry — leading to accelerated wear, overheating, and eventual drivetrain damage. Replacing the shaft seal at the first sign of seeping oil is one of the most cost-effective preventive maintenance steps an operator can take.

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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