Kartek Off-Road Rebuildable 33 Spline Midboard Micro Stub Bearing Assembly For 3.90" Trailing Arms
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Price: $595.00
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Sold As:
1 Bearing Assembly
Part Number: KTKMBBH390
California Prop 65 Warning: This item may cause cancer or reproductive harm. For more info visit p65warnings.ca.gov
Description
Above the "Add to Cart" button there's a drop down menu for what brand of stub axles you're using with these hub bearings. If you have Jamar Performance brand stub axles, we need to know because we machine the splines for the shoulder on a Jamar stub axle.
Our American made, race proven, hub bearing assemblies are fully serviceable. You can purchase replacement bearings, seals and crush sleeves. They fit a 3.90" (3-7/8") MID-BOARD trailing arm plate and use ten 7/16"-14 coarse thread bolts for the brake hub. Three 14mm 1.5 thread bolts hold the hub bearing to your trailing arm plate.
They can be used as a replacement for Jamar Performance or PME's MID-BOARD Porsche 930 or Porsche 934 micro stub brake kits.
They can be used as a replacement for Jamar Performance or PME's MID-BOARD Porsche 930 or Porsche 934 micro stub brake kits.
Important Information:
Do NOT have your buggy on the ground before torquing each nut and bolt to specification
After 5 miles of testing, retorque all nuts and bolts because the bearing assembly will "settle"
The bearing assembly DOES NOT come greased. You'll need to purchase grease.
Torque Specs:36mm axle nut: 240-250 ft lbs
7/16" twelve point hub bolts: 55-60 ft lbs
14mm allen bolts: 90-95 ft lbs
Torque Specs:
