Rear Differential Pinion Seal for 1965-1970 Buick LeSabre & More - Schaeffler SS2709

$23.99

Schaeffler Differential Pinion Seal SS2709

Part number: SS2709

UPC: 670774279287

Condition: New

Weight: 0.09 LBS

Item Package Quantity: 1

$23.99

Current Stock: 7

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Schaeffler Differential Pinion Seal P/N:SS2709

$23.99

Description

Keep lubricant inside the rear differential and road grime out with the Schaeffler Differential Pinion Seal SS2709. It is a direct-fit replacement for many vehicles, among them the 1965-1970 Buick LeSabre, the 1964-1970 Buick Skylark and the 1968-1969 Buick Special.

The pinion seal sits where the driveshaft meets the rear differential. The seal body stays stationary while its sealing lip rides against the rotating pinion yoke or flange. This holds the differential lubricant in and helps keep contaminants out.

OE expertise: Designed and built to meet stringent OEM standards for dependable quality.
Durable design: Backed by a robust quality-assurance process that accounts for the precise requirements of automotive systems.
Premium materials: Made from high-quality materials chosen to keep the seal durable and effective in providing protection over time.
Contamination protection: Designed to help keep dirt, dust and moisture away from the components it seals.

Signs this seal may need replacing: Look for lubricant seeping or dripping at the front of the rear differential, an oily film on the housing near the driveshaft connection, or a low differential fluid level. Confirm the source of the leak before replacing the seal. Follow the vehicle service information for the correct pinion nut torque and preload.

See the "Vehicles it fits" section for the full list of vehicles and engine details.

Interchange: 8620N · 16500 · 4132709100

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

8620N, 16500, 4132709100

Buyer's Q&A

Frequently Asked Questions

What does the Schaeffler SS2709 pinion seal do?

It seals the pinion opening of the rear differential. It holds the differential lubricant in and helps keep dirt, dust and moisture out.

Which vehicles does SS2709 fit?

It fits many vehicles, among them the 1965-1970 Buick LeSabre, 1964-1970 Buick Skylark and 1968-1969 Buick Special. See the "Vehicles it fits" section for the full list.

What are signs of a failing pinion seal?

Lubricant seeping or dripping at the front of the rear differential, or an oily film on the housing, may point to a worn seal. Confirm the leak source before replacing it.

Is this seal built to OEM standards?

Schaeffler states it is designed and manufactured to meet stringent OEM standards. A robust quality-assurance process backs it.

Is there anything to know before installing it?

Installation typically involves removing the driveshaft and the pinion nut. Follow the vehicle service information for the correct pinion nut torque and preload.