Page 3 of 14 • Andersen Ultimate 5th Wheel Connection (Gooseneck Mount) Installation Manual 1-2022 • www.AndersenHitches.com
PARTS ILLUSTRATION – ULTIMATE 5th WHEEL CONNECTION, GOOSENECK MOUNT
The 3217, 3220, 3220TBX, 3221, & 3221TBX assemblies include all items listed below.
• The 3217 assembly is used to accomodate for pin box length, and higher bed rail & tailgate clearance.
• The 3220 assembly is used for most standard truck installations.
• The 3221 assembly is a shorter version of the 3220 and is intended ONLY for at-bed truck installations
where the 2-5/16” gooseneck ball is recessed below the bed.
• The 3220TBX and 3221TBX assemblies are designed for use in truck beds with a large fuel tank or toolbox.
Kingpin Coupler Assembly #3246
1. Kingpin Coupler Block (greaseless) #3233
2. Ball Funnel for kingpin coupler block #3244
3. Kingpin Coupler Set Screws (4 pcs, 40 ft-lb torque) #3232
4. 5/8” x 5” Kingpin Coupler Bolts with nuts and washers
(2 sets) #3232
5. Remote Latch Cable #3204
6. 5/16” Self-Tapping Screws for Remote Latch Cable Bracket
Base Assembly #3240 / #3240TBX (standard),
# 3224 / #3224TBX (lowered), # 3254 (raised)
7. Pin with Clip (2 sets) #3430
8. Ultimate Ball (2-5/16” ball) #3201
9. 5/8” x 3” Top Bolt with metal and plastic washers
for square Coupler Tube (60 ft-lb torque) #3228
10. Coupler Tube Set Bolts (2 pcs, 60 ft-lb torque) #3228
11. Ultimate Base #3241 / #3241TBX, #3238 / #3238TBX (lowered), or
#3242 (raised)
12. One Square Coupler Tube
6” (#3223), 7-3/4” (#3237), 9-1/8” (#3227), 10-1/2” (#3239),
11-7/8” (#3222), or 13-1/4” (#3234)
13. Ultimate Ball Set Screw for securing the ball
Tools Needed for Installation
Measuring Tape
5/16” socket for self-tapping screws
1/4” Allen wrench - at least 2-inches long
Torque Wrench capable of at least 60 ft- lbs of torque
Two 15/16” Box End / Socket Wrenches or two medium adjustable wrenches
Assembled
Kingpin Coupler
Assembled
Base Unit
7
7
8
9
11
12
10
13
3
2
4
5
6
1