Extang TRIFECTA 2.0 Installation Sheet page 2

1
Identify the bulkhead hole
configuration of your vehicle
located near the cab.
2
If you have a vehicle WITH a weld nut, VIN BX210534, and OLDER vehicles. Install the cab brackets (B & C) by
inserting the hex button head screw with washer (E) through the upper hole of the cab brackets (B & C). Then install
the M8 bolt T-50 (D) through the bottom hole in the cab brackets (B & C). On the backside of the bracket (B & C) thread a
washer (F) and a well nut (G) onto the bolt (D).
HEX BUTTON
HEAD SCREW WITH
WASHER (E)
M8 BOLT T-50 (D)
3
If you have a vehicle WITHOUT a weld nut, VIN BX210535, and NEWER vehicles. Place the bulkhead brackets (H)
underneath the truck's bed flange and align with the 2 holes in the bulkhead. Install the cab brackets (B & C) by
inserting the M8 bolt T-45 (I) through the upper hole of the cab brackets (B & C). Then install the M8 bolt T-50 (D) through
the bottom hole in the cab brackets (B & C). Make sure that both fasteners go into the bulkhead brackets (H).
CAB BRACKET (B & C)
M8 BOLT T-50 (D)
Extang Corporation • 5400 S. State Road, Ann Arbor, MI 48108 • 800-877-2588 © Extang Corporation, 2022
Vehicles WITH
Weld nut VIN BX210534
and OLDER vehicles
Weld nut or threaded hole
WELL NUT (G)
WASHER (F)
CAB BRACKET (B & C)
Hexagonal hole
No weld nut or open hole
BULKHEAD
BRACKET
(H)
M8 BOLT T-45 (I)
a weld nut Vehicles
Open hole
WITHOUT a weld nut
NO weld nut VIN BX210535
and NEWER vehicles
Use kit 22000097 -* (H & I)
Hexagonal hole
No weld nut or open hole
This view shows how
the bulkhead bracket
is installed underneath
the bulkhead.
Part# 31920166-30 Rev. 6-27-22