Bert Transmissions SG-1253 Split Lock Washer 3/8 Inch Rear Yoke

The Bert Transmissions SG-1253 is a split lock washer designed specifically for securing the rear yoke assembly in Bert Second Generation transmissions. This precision-engineered fastener is a critical component in the ball spline tail housing assembly used in late model and modified racing transmissions.

Specifications:

• Inside Diameter: 3/8 inch (0.375 in)
• Outside Diameter: 0.675 inch
• Thickness: 0.095 inch
• Material: Steel with cadmium plating for corrosion resistance
• Type: Split lock washer

Applications:

• Bert SG-1200, SG-1300, and SG-1400 Second Generation transmissions
• Ball spline tail housing assemblies
• Works with part number SG-1252 hex cap screw (3/8-24 x 1.500) for proper yoke retention

This lock washer is part of the rear yoke retention system and works in conjunction with the hex cap screw and flat washer to secure aluminum or steel yokes in Bert racing transmissions. The cadmium-plated steel construction ensures reliable performance in demanding racing environments.