Multiquip 1145 Gearbox Cover Plate - OEM Replacement Part

The gearbox cover plate protects the internal gears and hydraulic components of your walk-behind power trowel's transmission system. This precision-machined cover provides critical protection against debris, dust, and contaminants that could damage gearbox components or compromise hydraulic oil integrity. Regular inspection of this cover plate during routine maintenance helps prevent costly gearbox failures and maintains proper hydraulic oil levels visible through the sight glass on applicable models.

For walk-behind electric trowel models like the J36E2, proper gearbox protection is essential given the high-speed operation and exposure to concrete finishing environments. The gearbox on these units uses Chevron Cetus Hipersyn 460 oil (MQ Part #20111) at 22 oz capacity, making the cover plate's seal integrity critical for maintaining lubrication. This cover works in conjunction with the spider assembly, trowel arms, and blade system to ensure reliable operation during concrete finishing applications.

Compatible with the following Multiquip trowel models:

• BRT
• BTO20HTCSL
• J36E2
• JRT
• JTNS20-SW20

Genuine Multiquip OEM part, sold by an authorized dealer.