Product Description
Fits: 6L80 / 6L90
OEM machined bell housing and stator (pump cover) for any year 6L80 or 6L90, machined for the .708" rotor and slide in kit PK408288. The bell housing has 2 peak bolts, so it works with all 6L80's and 6L90's except Corvettes. This listing covers the bell housing and the stator/pump cover; the pump pocket components are listed below.
Specifications
| Fits | 6L80, 6L90 |
|---|---|
| Rotor/slide size | .708" |
| Peak bolts | 2 |
| Boost valve options | 6L8-Boost-OES, STP-STL018, 6L80-LB1, 104520-01K |
| Pressure regulator valve options | STP-STL012, 6L80E-PR, 104520-14K, 6L80-PR-OS |
| Rotor options | PK408288, 620817 (billet) |
| Vanes | 76742 |
| Rotor guide | 33025 |
| Rings | 6L80-PKH |
| Slide | 24224132 |
| Slide pin | 104553-03K |
| Slide spring | In some kits above, or #104534-HD |
| Seal kit | In overhaul kits, or #PK6L8090-KIT |
| Bushings | 104034, 104036A, 104037A |
| Test port plug | 8654382 |
| Vent tube | 24231684 |
| Converter seal snap ring | 24218963 |
About the stator and bushings
The stator/cover includes all other valves but may or may not include a boost valve and pressure regulator valve. Those two are almost always worn out in a 6L80 or 6L90 pump, so replacing them is advised. The bushings will be the original used bushings or will already be removed, ready for new ones.
Your old pump components move into this pump, or you can buy new ones. For a complete pump, see the 2 other options: P104500BK, a kit with high end upgrades to assemble yourself, or P104500BK-RTI, fully assembled with high end upgrades and ready to install. Some kits below overlap, and a pump may need items not listed.
Notes
This listing is for just the bell housing and the stator/pump cover.
It will not contain the slide, rotor, vanes, or any of the other components that go in the pump pocket.
Components Not Included:
Core Charge
Core charge: $225, already included in the price. The price of this pump part includes a $225 refundable core charge. When your new part arrives, send your old one back with the prepaid return label we provide (for returns from within the USA), and we will refund the $225 once the core is received and checked.
- Ship the core back within 30 days of delivery for the full refund. Cores shipped 31 to 90 days after delivery get 70% of the core charge back. After 90 days, the core charge is not refunded.
- Outside the USA? The prepaid label only works for returns from within the USA. You can still ship the core back at your own cost to receive the refund.
- The core must be the same type as the pump you bought, complete, and not cracked or taken apart.
- Drain the fluid, pack it securely, and put your order number in the box.
- We refund the core charge to your original payment method within 5 business days of receiving it.
Contact us before shipping if your core is damaged or you need a new label.
