Kartek Off-Road Standard 33 Spline Micro Stub Bearing Assembly For Trailing Arms With 3.90" Hole

Kartek Off-Road Standard 33 Spline Micro Stub Bearing Assembly For Trailing Arms With 3.90" Hole
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Sold As: 1 Bearing Assembly

Part Number: KTKMS1000HDBH



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Description

This micro stub bearing hub from Timken is designed to be used with standard Porsche 930 or Porsche 934 micro stub axles. It is designed for a STANDARD micro stub disc brake kit trailing arm plate (flat plate). See below picture for reference.

Micro stub rear disc brake kits commonly come with 4 different spline counts on their bearing assembly depending on their manufacturer. Most common micro stub bearing assemblies are offered in 24 spline , 27 spline, 31 spline and 33 spline. This particular micro stub bearing assembly fits into a 3.90" diameter hole on your trailing arm. The depth of a micro stub bearing assembly is about 1.9 inches regardless of the spline count. Therefore if you want to swap your micro stub bearing assembly from a 33 spline economy unit to this heavy duty 33 spline bearing, then you don't need to change your disc brakes.

The stud pattern on this bearing assembly is a Chevy 4-3/4" bolt pattern and it uses 14mm nuts. It uses 3 bolts to mount the assembly on to your trailing arm.

Torque Specs:
Axle Nut: 250 ft/lbs
Chevrolet Lug Pattern Nuts: 85-95 ft/lbs
3 Bearing Assembly Mounting Bolts: 85-95 ft/lbs
930 CV Bolts:40-45 ft/lbs
934 or 935 CV Bolts:65 ft/lbs
What is the difference between standard micro stub disc brake kits and mid-board micro stub disc brake kits?

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