There are two 14 Bolt housings. The 9.5" semi-floater, & the larger 10.5" full-floater.

Be sure to Order the correct items for what housing you have.

 

9.5" 14 Bolt:

Model	Year	Model	Year
C10, C15, C20	88-96	K30-K35	89-96
C30, C35	83-96	3/4 - 1 ton	81-92
K10, K15	88-96	3/4 - 1 ton Front IFS	88-96
K20, K25	81-96

12-1/8" 14 HOLES Oval Irregular Gasket Pattern

• RG Diameter 9.5"
• 12 12mm X 1.5" LH Threaded Bolts
• PINION Diameter 1.876", 30 Spline
• Semi Floating

  CASE: no case breaks

  8620 Material Heat-Treated

  Assembly Specifications:

• Cover Bolt Ft. Lbs. 20
• Pinion Brg. Preload In. Lbs 20-25
• Pinion Brg. Preload In. Lbs 10-15 Used
• Ring Gear Backlash .005-.009
• Ring Gear Bolt to case Ft. Lbs. 105
• Side Brg. Caps Ft. Lbs. 60

 

 

10.5" 14 Bolt

Model	Year	Model	Year
3/4 Ton 1 Ton	73-92	K20, K25	73-96
G30, G35	73-96	K30, K35	73-96
C20, C25	73-96
C30, C35	73-96

The Larger and arguably the strongest production Axle.

14-7/8 x 13" 14 HOLES Irregular Gasket Pattern

• RG Diameter 10.5"
• 12 9/16 X 18" RH Threaded Bolts
• PINION Diameter 1.75", 30 Spline

  CASE: 4.10 & Numerically Lower, 4.56 & Numerically Higher

  8620 Material Heat-Treated

  Assembly Specifications:

• Cover Bolt Ft. Lbs. 20
• Pinion Bearing Preload In. Lbs 20-25
• Pinion Bearing Preload In. Lbs 10-15 Used
• Ring Gear Backlash .005-.009
• Ring Gear Bolt to case Ft. Lbs. 105
• Side Bearing Caps Ft. Lbs. 100

 

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10 Item(s)

Show 5 10 15 20 25 All per page

View as: List  Grid

Sort by Position Name SKU Price Manufacturer Model Part_Type VehicleModel