TwinPower
Twin Power Sportster Transmission Lube Quart
SKU: T09O 539016
Description
Part #: 539016
Specially formulated for 71 and later XL models for smooth shifting and clutch action. This SAE 80W90 oil has been specially formulated for use in 1971 and later Harley-Davidson Sportster models with common primary and transmission chain cases. It contains friction modifiers to reduce transmission drag and protect chains, sprockets and gears.
Sportlube Sportster Transmission Lube, Case of 12, qt.
Fitment
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Specifications
| Brand | TwinPower |
| Part Number | T09O 539016 |
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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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