What is the purpose of a crush sleeve in a differential?

A crush sleeve is used to set the correct pinion bearing preload in a differential. It's a deformable spacer that is compressed to a specific torque value, ensuring the bearings are snug without being too tight or too loose.

What does 'drop-out' differential mean?

A drop-out differential refers to a design where the entire differential carrier assembly, including the gears and pinion, can be removed from the axle housing as a single unit. This makes servicing easier compared to non-drop-out designs.

Do I need special tools to install this crush sleeve?

Yes, installing a crush sleeve correctly requires specific tools. You'll need a pinion depth gauge to set the pinion height and a torque wrench capable of measuring rotational torque accurately to achieve the correct preload.

Yukon Gear & Axle Crush Sleeve YSPCS-029

Name: Yukon Gear 63-64 Oldsmobile Drop Out Crush Sleeve
Brand: Yukon Gear & Axle
Price: 33.89 USD
Availability: InStock

Yukon Gear 63-64 Oldsmobile Drop Out Crush Sleeve

$33.89

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Yukon Gear & Axle crush sleeve for 63-64 Oldsmobile drop out differentials. This well-made sleeve is 0.930 inches tall.

Key Features

Fits 1963-1964 Buick Skylark, Wildcat, Pontiac Catalina, GTO, Grand Prix, and LeMans.
This crush sleeve measures 0.930 inches tall.
Designed for drop-out style differentials.
A necessary component for setting pinion bearing preload during differential rebuilds.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This Yukon Gear & Axle crush sleeve is 0.930 inches tall, a specific measurement crucial for setting the correct pinion bearing preload in your differential. When rebuilding the differential on a 1963 or 1964 Oldsmobile, Buick Skylark, or Pontiac Catalina, getting this preload just right is key to smooth operation and long gear life. This part is designed to be used in a drop-out style differential, meaning the whole carrier assembly can be removed from the axle housing without disturbing the pinion shaft.

Yukon Gear & Axle is known for making the small parts that hold your drivetrain together. This crush sleeve is made to the correct specifications to ensure it functions as intended during installation. Proper installation of a crush sleeve requires careful attention to bearing preload, often using a pinion depth gauge and a torque wrench to achieve the precise setting. This part is a direct replacement for the original equipment, ensuring it will fit and function correctly in the specified vehicles.