PRO COMP SUSPENSION
K3099B/K3099BMX
55728B/55728BMX
2007-2015 Jeep
Wrangler JK 4WD 4 Door Stage One 2 1/2” Lift Kit
K3101B/K3101BMX
55728B/55728BMX
2007-2015 Jeep
This document contains very important information that includes warranty information and instructions for
resolving problems you may encounter. Please keep it in the vehicle as a permanent record.
Wrangler JK 4WD 2 Door Stage One 2 1/2” Lift Kit
55728/K3099B/
K3101B
PN 55728B
Created
7.25.15
Part # Description Qty Illus. Page
90-4002 FRONT BUMPSTOP SPACER 2 1 5
90-6662 HARDWARE PACK:
Front Bump Stop Spacer
70-0372001800 3/8” X 2” HEX BOLT GR. 8 2 1 5
72-0371100816 3/8” NYLOCK NUT 2 1 5
73-03700034 3/8” HARDENED FLAT WASHER 4 1 5
91-5841 REAR TRACK BAR BRACKET 1 2 7
90-2650 REAR TRACK BAR SPACER 1 2 7
13-90496 U-BOLT:
Rear Track Bar Relocation Bracket
72-050100816 1/2” STOVER NUT GR. C 2 2 7
73-05000830 1/2" SAE FLAT WASHER 2 2 7
90-6722 HARDWARE PACK:
Rear Track Bar Bracket
70-0563251800 9/16” X 3 1/4” GR. 8 HEX BOLT 1 2 7
72-056100816 9/16” STOVER NUT 1 2 7
73-05600830 9/16” SAE FLAT WASHER 2 2 7
70-0371001800 3/8” X 1” GR. 8 HEX BOLT 2 2 7
72-037100816 3/8” STOVER NUT 2 2 7
73-03700830 3/8” SAE FLAT WASHER 4 2 7
90-6529 HARDWARE PACK:
Jeep Cam Kit
73-01410940 14mm FLAT WASHER 1 2 7
72-01415008812 14mm– 1.5 NUT 1 2 7
90-3245 NOTCHED CAM 1 2 7
90-3718 CAM BOLT 1 2 7
91-5289 REAR BUMP STOP 2 - -
90-6299 HARDWARE PACK:
Rear Bump Stop 2 - -
70-0311001800 5/16” X 1" HEX BOLT GR. 8 2 - -
72-0531100816 5/16” NYLOCK NUT 2 - 73-03100034 5/16” HARDENED FLAT WASHER 4 - -
91-5182 FRONT SWAY BAR DROP BRACKET 2 - -
90-6340 HARDWARE PACK:
Front Sway Bar Drop
70-0431251800 7/16” X 1 1/4” HEX BOLT GR. 8 4 - 72-043100816 7/16” STOVER NUT GR. C 4 - 73-0400830 7/16” SAE FLATWASHER 8 - -
1 - -
1 2 7
1 - -
- -
1
1 - -
2
55728/K3099B/
K3101B
PN K3099B
Created
7.25.15
Part # Description Qty Illus. Page
55728B JEEP JK 4WD 2/12” LIFT KIT 1 - -
55399 FRONT COIL SPRINGS 1 - -
55207 REAR COIL SPRINGS 1 - -
924510 ES9000 SERIES FRONT SHOCK 2 - -
924507 ES9000 SERIES REAR SHOCK 2 - -
PN K3101B
55728B JEEP JK 4WD 2/12” LIFT KIT 1 - -
55210 FRONT COIL SPRINGS 1 - -
55211 REAR COIL SPRINGS 1 - -
924510 ES9000 SERIES FRONT SHOCK 2 - -
924507 ES9000 SERIES REAR SHOCK 2 - -
PN K3099BMX
55728B JEEP JK 4WD 2/12” LIFT KIT 1 - -
55399 FRONT COIL SPRINGS 1 - -
55207 REAR COIL SPRINGS 1 - -
MX6024 MX SERIES FRONT SHOCK 2 - -
MX6155 MX SERIES REAR SHOCK 2 - -
PN K3101BMX
55728B JEEP JK 4WD 2/12” LIFT KIT 1 - -
55210 FRONT COIL SPRINGS 1 - -
55211 REAR COIL SPRINGS 1 - -
MX6024 MX SERIES FRONT SHOCK 2 - -
MX6155 MX SERIES REAR SHOCK 2 - -
Optional Equipment Available from your
TRACK BAR: JTB 402
JK LIGHT BAR: 23700
FRONT ARM CAMS: 20-65227
REAR ARM CAMS: 20-65228
Also, check out our outstanding selection of Pro Comp tires to
Pro Comp
3
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