Manual
JKS8100JKS 1" Budget Motor Mount Installation
Page 1
INSTALLATION
INSTRUCTIONS
Product: 1" Budget Motor Mounts
Part Number: JKS8100
Applications: Wrangler TJ, 1997+ 4.0L, 2.5L, 2.4L ONLY
Wrangler YJ, 1987-95 4.2L, 4.0L, 2.5L ONLY
Welcome
CONGRATULATIONS on purchasing Budget Motor
Mounts from JKS Manufacturing. We are committed
to providing you with the best products available and
your satisfaction is our rst priority.
PLEASE READ these Installation Instructions careful-
ly, and save them for future reference, as they contain
important installation and maintenance information.
Important
MUST BE INSTALLED one side at a time.
MUST BE INSTALLED in conjunction with,
or following, the installation of a body lift.
OE MOTOR MOUNT BUSHINGS must be in good
condition. If worn or questionable, new motor mounts
must be installed.
Tools Required
Metric/Standard Socket Wrench Set
15mm and 18mm Open End Wrenches
Torque Wrench
Pliers or Vice Grips
Hydraulic Floor Jack
Wire Brush and/or Chemical Cleaner (to clean
bolt threads)
Die Grinder with Cut-Off Wheel or similar cutting tool
(for cutting OE insulator stud)
Anti-Seize Lubricant
Factory Service Manual (recommended)
* Asterisk denotes tools that are not required for some applica-
tions. Thoroughly read instructions rst to determine which tools
will be required for your application.
Parts
Description Part # QTY
A
Motor Mount Spacer 03084 2
B
Bolt Extension 03085 2
C
M10 x 60mm Bolt 40700 2
D
M10 Split Washer 40253 2
E
M10 Flat Washer 40223 2
Installation
1. SUPPORT ENGINE
Place a hydraulic jack beneath vehicle and choose
one of the following locations as a lifting point for
engine:
Position jack beneath transmission bell housing
with block of wood to distribute engine weight.
– or –
Position jack beneath mounting ange of engine
oil pan with block of wood to distribute weight
across oil pan bolts.
IMPORTANT: Do NOT attempt to lift the engine by the
engine oil pan.
517-278-1226 • tech@jksmfg.com • www.jksmfg.com
491 W. Gareld Avenue, Coldwater, MI 49036