Rear Differential Pinion Seal for 1961-1964 Cadillac Series 75 Fleetwood & More - Schaeffler SS2955

Keep the differential's lubricant sealed in and contamination out with the Schaeffler Differential Pinion Seal SS2955. On this pinion seal the metal-cased body stays stationary in the housing while its sealing lip rides against the rotating pinion shaft, holding back the differential's lubricating oil and blocking dirt, dust, and moisture. It drops in as a direct-fit replacement for the 1946-1959 Cadillac Commercial Chassis, the 1953-1959 Cadillac DeVille, and the 1954-1955, 1959, and 1961-1964 Cadillac Series 75 Fleetwood (engine: All), with one seal used per application.

• Nitrile dust lip: helps keep out dirt, dust, and moisture that would otherwise reach the sealed components.
• Reinforced construction: built with metal, a spring, and an inner shell for a consistent seal.
• OE-standard engineering: designed and manufactured to meet stringent OEM specifications.
• Measured to fit: 3.749 in (95.22 mm) outside diameter, 1.875 in (47.63 mm) shaft diameter, and 0.430 in (10.92 mm) width.

Gear-oil seepage or a wet, oily film around the pinion where the driveshaft meets the differential is a common sign the pinion seal may need replacing; diagnose the source of the leak before ordering. Also listed as a Schaeffler shaft seal. Manufacturer part number SS2955. Country of origin: Taiwan.

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