Multiquip 2618 Seal Kit HD - OEM Replacement Part for Walk-Behind Trowels

This heavy-duty seal kit maintains the integrity of the gearbox system on Multiquip walk-behind trowels, preventing oil leakage and contamination that can lead to premature gear wear and catastrophic failure. The gearbox, located beneath the engine, transfers power to the rotor and governs rotational speed from 35-225 rpm—making proper sealing critical for maintaining performance across the full operating range.

Regular inspection of gearbox seals is essential during routine maintenance intervals. Operators should always check gearbox oil levels prior to each use and watch for signs of seal failure including oil pooling beneath the unit, decreased performance, or unusual noise from the gearbox assembly. The HDA Series trowels operate with a helical worm gear drive system that requires Mobil SHC 634 or equivalent industrial synthetic gear oil—compromised seals will contaminate this critical lubricant.

Compatible with the following Multiquip trowel models:

• HDA-SERIES Walk-Behind Trowels
• HTN27KTCSL
• HTNS5S-2
• JWN24HTCSL

Genuine Multiquip OEM part, sold by an authorized dealer.