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Pin Box Fit Up Guide

Follow these steps to determine
your Pin Box replacement model:

Step 1: Step 4:
Look for the white sticker Measure length of box
with a 4-digit number on it. (front row of bolts to
(ex. 1621 or 1716) center of pin).
Step 2: Step 5:
What is the GVWR of Measure bolt pattern HITCHES & TOWING • SECTION 22
your unit? (all three dimensions).
Step 3: Step 6:
Visually compare illustration Measure box width.
to mounting wing on trailer.

A
C G A
D
B
B

D

E
E F
F
Three-Row Hole Pattern Two-Row Hole Pattern

LCI pin boxes

Horizontal Vertical
Distance Distance Distance Bolt Bolt Front Row Rear Row Box
OEM LCI Bolt Style Between Between Between Size Head Bolts to Center Bolts to Center Width
Part No. Replacement Pattern Rows of Kingpin of Kingpin
Bolt Pattern Bolt Pattern D Size G
A B C E F PRICES SUBJECT TO CHANGE WITHOUT NOTICE
1621 L05 2-row Long 7-7/8" 2" n/a 5/8" 15/16" 17-3/4" 25-5/8" 12"
0719 M15 2-row Long 7-7/8" 2” n/a 5/8" 15/16" 9" 16-7/8" 12"
1716 L07 3-row Long 8-3/4" 2-1/2” 4-3/8” 5/8" 15/16" 20-3/8" 29-1/8" 12-1/2"
1116 M19 3-row Long 8-3/4" 2-1/2” 4-3/8” 5/8" 15/16" 14-5/8" 23-1/4" 12-1/2"

NOTE: We realize there are many different pin boxes on the market. If your pin box does not
match up to these specs, please feel free to contact your customer service representative. SPECIAL ORDER