Jerr Dan Under Lift Boom Assembly

Shop By Diagram Instructions

We have made it easier than ever to find the parts you are looking for. Here at Detroit Wrecker we also stock many of the small replacement parts that you may need for your project.

Below is a diagram of a particular part assembly. Each part has is labeled by a number that corresponds to the table below. The table contains all the information you will need to know about each individual part. The part numbers can also be clicked to bring you to that part in our online shop. Happy Shopping!

Jerr Dan Under Lift Boom Assembly

Parts Table

Find the corresponding parts below.
Item Part # Description
1 3512100026 Base Section Boom Weld (Low Base)
1 3512100083 Base Section Boom Weld (High Base)
2 3512100488 Fly Section Boom Weld
3 3320000038 Cylinder Assembly
4 7320000078S Cylinder Assembly
5 3512100018 Arm Weld – LH
6 3512100017 Arm Weld – RH
7 3511100054 Tube Weld
8 3511100008 Tube Weld
9 4691000054 Pin
10 4949000019 Washer
11 4949000018 Washer
12 3691000077 Pin Weld
13 4691000121 Pin
14 4691000444 Pin
15 4679000046 Pad
16 4017000459 Angle
17 7754000017 Retaining Ring
18 7754000018 Retaining Ring
19 7754000019 Retaining Ring
20 7115183250 Capscrew, 0.50″-13NC x 4.00″
21 7660182600 Locknut, 0.50″-13NC
22 7440030000 Grease Fitting
23 7114140418 Capscrew, 0.25″-20NC x 0.50″
24 7118151424 Capscrew, 0.31″-18NC x 1.75″
25 7950140153 Flatwasher, 0.25″ ID
26 7950140003 Lockwasher, 0.25″ ID
27 4691000197 Pin
28 7115183650 Capscrew, 0.50″-13NC x 4.50″
29 7660182601 Locknut, 0.50″-13NC
30 4949000047 Washer, 5.00″ OD