Beck/Arnley Automatic Transmission Input Shaft Seal,Manual Transmission Input Shaft Seal P/N:052-3386
Keep gear oil where it belongs and dirt where it doesn't with the Beck/Arnley Manual Transmission Input Shaft Seal 052-2789 (also written 0522789). This seal fits the input-shaft bore at the front of the manual gearbox, where its body stays stationary while the lip rides against the rotating input shaft to retain transmission lubricant and block water and grit. It's a direct-fit replacement for a range of Nissan applications, including the 1970-1973 240Z, 1975-1978 280Z, 1979-1983 280ZX, 1980-1986 720, 1982-1984 Maxima and 1987-1989 Pathfinder — see the Buyer's Guide tab for the full list of covered models and years.
Signs this seal may need replacing include gear oil weeping from the front of the transmission or a stain forming at the bellhousing. If a hardened or leaking input shaft seal is the cause, this replaces it.
Interchange: 32114Y4000 · 3771 · 11615 · OS11615 · 66757
This part cross-references / interchanges with the following part numbers:
What does this input shaft seal do?
It seals around the manual transmission's input shaft, keeping gear oil inside the gearbox while blocking water and dirt from entering the input-shaft bore.
Does the seal rotate with the shaft?
No. The seal body stays stationary in its bore while the sealing lip contacts the rotating input shaft to retain lubricant.
Which vehicles does the 052-2789 fit?
It fits a range of Nissan models, including the 240Z, 280Z, 280ZX, 720, Maxima and Pathfinder. See the Buyer's Guide tab for the complete year-and-model list.
How do I know the input shaft seal is failing?
Look for gear oil weeping from the front of the transmission or a fluid stain near the bellhousing. Diagnose the source before replacing, as leaks can have other causes.
What numbers does this seal interchange with?
It cross-references 32114Y4000, 3771, 11615, OS11615 and 66757.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.