Sparo2

Hey guys,

I'm selling a spare diff that I had in my garage. It has a broken ring/pinion. Case is perfectly fine. The diff was built by DTE to their Stg II specs:

Disassembly to bare case for component inspection
Power steam cleaning, hand washing, & bead blasting of all differential components to a like-new finish
Machining of specific components for improved fitment & functionality over stock
Proprietary oiling improvements (Extends bearing & clutch pack life through cooler operation)
3.90 Ring/Pinion
Cryogenically treated ring & pinion set (Increases gear set longevity, wear resistance, & promotes quiet operation)
C6-Z06 left output shaft (Replaces weaker OEM shaft that breaks in HP applications)
C6-Z06 3-piece right output shaft w/shaft, side gear, & snap ring (Replaces weaker 1-piece OEM design shaft that breaks in HP applications)
2003+ HD OEM pinion shaft support (Replaces weaker OEM support that cracks in HP applications)
New GM seals, O-rings, & gaskets
New Timken bearings & races where required
New GM sintered bronze clutch packs where required
Heavy duty cone springs (Replaces weaker OEM springs that crack in HP applications)
Baked on aluminum enamel finish for factory appearance, color and corrosion protection.

The diff had only 2200 miles on it when I broke the ring/pinion. I was going to just buy a new ring/pinion set from JAWS ($245) and replace it but never got around to doing it.

I paid over $2500 for this diff. Asking $850 for it.

Here are a few pics...

Sparo2

Morning bump.