You number one source for the Borg Warner 9 bolt

$385

Rebuilt 3-series standard 28 spline posi carrier

Rebuilt 3-series standard 28 spline posi carrier

Suit factory 28 spline axles.

$500

Rebuilt 3-series standard 31 spline posi carrier

Rebuilt 3-series standard 31 spline posi carrier

Suit custom axles.

$675

True trac style / helical posi

True trac style / helical posi

Helical LSD (may require pinion mods).

$88

Mini Spool

Mini spool

Mini spool which can be fitted to an open carrier.

$175

Mini spooled 3-series carrier

Mini spooled 3-series carrier

Open 3-series carrier pre-fitted with mini spool.

$100

Open 3-series carrier

Open 3-series carrier

Standard 3-series open carrier in excellent condition.

$350

Full spool 28 or 31 spline 3-series

Full spool 28 or 31 spline
3-series

Full spool to suit 3 series gearset in either 28 or 31 spline.