Monday, May 11, 2026

Datsun 240Z, 260Z, 280Z Speedometer pinion gear (17-tooth, 3.54 ratio)

Part

Datsun 240Z, 260Z, 280Z Speedometer pinion gear (17-tooth, 3.54 ratio)

17-tooth speedometer pinion gear for the 240Z (1970-1973) running the factory 3.54 differential ratio. Tooth count must match the diff ratio or the speedometer will read off — Nissan supplies 16/17/18/19/20/22-tooth versions; the 17T is the right one for the early 240Z 3.54 R180.

Speedometer pinion gear (17-tooth, 3.54 ratio)

Where to buy

Prices change frequently — click through to the retailer for the current price and stock.

Transmission Speedometer Pinion Gear Assembly 17 18 19 20 OEM 240Z 260Z 280Z
ZCarDepot
Transmission Speedometer Pinion Gear Assembly 17 18 19 20 OEM 240Z 260Z 280Z Check price ↗
Datsun 240Z 260Z 280Z 280ZX 300ZX Speedometer Pinion Gear Assembly 17 Teeth
Total Z Parts
Datsun 240Z 260Z 280Z 280ZX 300ZX Speedometer Pinion Gear Assembly 17 Teeth Check price ↗

Fits

VehicleEngine
Datsun 240ZL24
Datsun 260ZL26
Datsun 280ZL28

Repair guides that use this part

Mark Lyons

Thanks for visiting ZCarGuide! I built this site provide a helpful resource for Z car owners and enthusiasts. I became the proud owner of a 1971 240Z in 2015 and have enjoyed driving, working on, and learning more about the car. Feel free to contact me with any questions or feedback on how I can improve ZCarGuide!

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