Exterior Components› Windshield Wipers and Washers

TRU-FLATE

HIGH VISCOSITY LOWER UNIT LUBE-5 GA

$280.12

SKU: T064 11546

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The TRU-FLATE 11546 High Viscosity Lower Unit Lube is specifically formulated to provide superior lubrication for lower unit components. This high-viscosity gear lube ensures optimal performance and protection against wear and tear in marine environments.

Its unique formulation helps to reduce friction and prevent corrosion, extending the life of lower unit parts. This gear lube is an API GL-5/MT-1 Gear Oil for year-round use and can be used wherever SAE 80W-90 gear oil is recommended. It is ideal for modern marine outboards and stern drive motors.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTRU-FLATE
Part NumberT064 11546

Videos

Outboard Gear Case Lower Unit Milky water in the OIL

Outboard Gear Case Lower Unit Milky water in the OIL
Changing Lower Unit Oil

Changing Lower Unit Oil
This will save your Lower Unit - Gear Lube Change

This will save your Lower Unit - Gear Lube Change

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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