GENERAL MOTORS DEFENSE ENHANCED MOBILITY PACKAGE PARTS MANUAL Preface Preface 1 General Motors Defense Enhanced Mobility Package Parts Manual This manual provides information on upfit replacement parts for the GM Enhanced Mobility Package Pickup. All information, illustrations and specifications in this manual are based on the latest product information available at the time of publication approval. General Motors reserves the right to make changes at any time without notice. Published by GM DEFENSE MILITARY TRUCKS General Motors Corporation Detroit, Michigan 48265 ©2003 GENERAL MOTORS CORPORATION ALL RIGHTS RESERVED The information cutoff date is 07/01/04 LITHO IN U.S.A. PART NO. EMPPM03 No part of this manual may be reproduced, stored in any retrieval system, or transmitted in any form or by any means (including but not limited to electronic, mechanical, photocopying, and recording) without the prior written permission of General Motors Corporation. This applies to all text, illustrations and tables. Preface 2 Preface General Motors Defense Enhanced Mobility Package Truck Parts Manual This format allows you to compare the parts usage on all Enhanced Mobility Package models. Figure numbers in the Table of Contents correspond to the figure numbers in the parts illustrations included within each section. Consult the illustrations when ordering parts so you are sure to get the part required. The following is the table used for each parts illustration. The “Item” column correlates with the item/callout number in the illustration. The “Parts Description” column describes each of the items called out on the illustration. The “Part No.” column is to be used for reference when ordering the particular part. The “# Required” column is the number of the parts required for that particular item number on the illustration. Item Parts Description Part No. # Required Views shown in this manual are for replacement part(s) identification or modification and are not intended to repair the vehicle. For replacement part procedures, refer to the Enhanced Mobility Package Service Manual Supplement. All other numbers listed in the manual are available through GM Defense Military Trucks division. 8 digit numbers are available from an authorized GM dealership. Refer to contact information when ordering parts. General Motors Defense Military Trucks Contact Information Refer to the web at www.gm.defense.com Mailing Address: GM Defense Military Trucks MC: 482-A19-A24 100 GM Renaissance Center P. O. Box 100 Detroit, MI 48265-1000 Preface Preface 3 Reporting Errors and Suggestions If you find an error with this GM parts manual, or if you have a suggestion about this GM parts manual, we want to hear from you. When calling, be prepared with the following information: • Your name • Your dealership’s name/Military organization • Your dealership’s/Military organization’s phone number • The model year and the vehicle line • The publication part number (if present) • The vehicle identification number of the vehicle being worked on • The parts manual section and page number(s) • Any applicable electronic information element identification numbers • A descriptive explanation of your concern The GM parts manual phone personnel will respond to your concerns in the following ways: • By delivering your concern to the manual’s author • By eliciting a response from the author • By supplying you with an answer to your concerns For paper manual users: The GM parts manual phone personnel will also explain how to send in examples or markedup pages. The GM parts manual comment telephone numbers do not provide technical assistance. For technical assistance, contact your regular technical assistance source. United States Owner/Operator Vehicle owners or operators are encouraged to address their comments and concerns to the applicable Customer Assistance Center. Preface 4 Preface PARTS MANUAL COMMENT FORM Use this form to advise us of any errors you might find in this manual. We also welcome suggestions for improving this Parts Manual. Parts Manual(s) that have the error______________________________________________________________ Page number(s) that have the error _____________________________________________________________ Graphic number(s) that have the error ___________________________________________________________ VIN (if available) or model and applicable options___________________________________________________ Describe in detail, the error found or the suggestion(s). Attach additional pages if necessary. _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ From: Dealer/Military Organization Name _____________________ Dealer Code _______________ City/Town_________________________________________ State _____________________ Name of Person Submitting This Comment Form ____________________________________ Signature _________________________________________ Date _____________________ Mail To: GM Defense Military Trucks Mail Code: 482-A19-A24 100 GM Renaissance Center P. O. Box 100 Detroit, MI 48265-1000 USA Attention: ILS Manager Fleet and Commercial Table of Contents Table of Contents 1 Table of Contents Section 00 ............................................. General Information Section 01 ............................................. Front/Rear Suspension Section 02 ............................................. Tires and Wheels Section 03 ............................................. Vent Filters Section 04 ............................................. Engine Section 05 ............................................. Body Front End Section 06 ............................................. Body Rear End Section 07 ............................................. Frame and Underbody Enhanced Mobility Package 2 Table of Contents Table of Contents BLANK Enhanced Mobility Package General Information Table of Contents 00-1 Section 00 General Information Operators Manual Supplement ..............00-3 Service Manual Supplement ..................00-4 Vehicle Data Plate .................................. 00-5 Certification Label .................................. 00-6 Enhanced Mobility Package 00-2 Table of Contents General Information BLANK Enhanced Mobility Package General Information General Information 00-3 Operators Manual Supplement Item 1 Parts Description Operators Manual Supplement Part No. EMPOM03 # Required 1 Enhanced Mobility Package 00-4 General Information General Information Service Manual Supplement Item 1 Parts Description Service Manual Supplement Note: Enhanced Mobility Package Replacement Parts Only Enhanced Mobility Package Part No. EMPSM03 # Required 1 General Information General Information 00-5 Vehicle Data Plate Item 1 2 Parts Description Data Plate Rivet Part No. AJB71729 TXO16131 # Required 1 4 Ⓐ Interior Door Trim Panel (Left) Note: Vehicle Data Plate Not Stamped Enhanced Mobility Package 00-6 General Information General Information Certification Label Item 1 Parts Description Certification Label Enhanced Mobility Package Part No. AJB71724 # Required 1 Front/Rear Suspension Table of Contents 01-1 Section 01 Front/Rear Suspension Front Shock Absorber ............................01-3 Front Jounce Shock ...............................01-4 Front Jounce Control Arm .....................01-5 Rear Shock Absorber .............................01-6 Rear Shock Protection Cover - Right ... 01-7 Rear Shock Protection Cover - Left ...... 01-8 Rear Jounce Shock ................................ 01-9 Enhanced Mobility Package 01-2 Table of Contents Front/Rear Suspension BLANK Enhanced Mobility Package Front/Rear Suspension Front/Rear Suspension 01-3 Front Shock Absorber Item 1 2 3 Parts Description Front Shock Absorber Lower Control Arm Shock Mount Conical Washer Bolt Part No. AJB52287 AJB46654 11516791 # Required 1 1 1 Ⓐ Existing Nut Ⓑ Existing Nut Ⓒ Existing Nut Enhanced Mobility Package 01-4 Front/Rear Suspension Front/Rear Suspension Front Jounce Shock Item 1 2 3 3 4 5 6 7 7 Parts Description Flange Locknut M12 x 1.75 Flange Bolt M12 x 1.75 x 55 (Grade 9.8) Alignment Arm Pivot Arm Assembly (Right) Alignment Arm Pivot Arm Assembly (Left) Flange Locknut M10 x 1.25 x 40 (Grade 9.8) Bolt M10 x 1.25 x 40 (Grade 9.8) Front Jounce Shock Frame Mount Bracket (Right) Frame Mount Bracket (Left) Enhanced Mobility Package Part No. 11516078 1159443 AJB54670 AJB54288 11516077 11516502 AJB54825 AJB60724 AJB54271 # Required 2 2 1 1 2 2 1 1 1 Front/Rear Suspension Front/Rear Suspension 01-5 Front Jounce Control Arm Item 1 2 3 4 4 5 5 6 Parts Description Pivot Nut Shim Pivot Bushing Alignment Bar (Right) Alignment Bar (Left) Pivot Brace (Right) Pivot Brace (Left) Flange Bolt M16 x 2.0 x 25 Part No. AJB54323 AJB54353 AJB54340 AJB54678 AJB54302 AJB60723 AJB54375 AJB54368 # Required 1 2 2 1 1 1 1 1 Enhanced Mobility Package 01-6 Front/Rear Suspension Front/Rear Suspension Rear Shock Absorber Item 1 2 3 Parts Description Rear Shock Absorber Flange Locknut M14 x 2.0 Flange Bolt M14 x 2.0 x 85 (Grade 9.8) Ⓐ Existing Hardware Enhanced Mobility Package Part No. AJB52260 11516783 11516873 # Required 1 1 1 Front/Rear Suspension Front/Rear Suspension 01-7 Rear Shock Protection Cover - Right Item 1 2 3 4 5 6 7 8 Parts Description Flange Bolt M8 x 1.25 x 30 (Grade 10.9) Shock Guard Bracket (Upper) Flange Locknut M8 x 1.25 Flange Locknut M14 x 2.0 Shock Guard Bracket (Lower) Flange Bolt M14 x 2.0 x 85 (Grade 9.8) Flange Bolt M8 x 1.25 x 90 (Grade 10.9) Shock Guard Clamp and Jounce Shock Land Part No. AJB76621 AJB46601 11516076 11516783 AJB46613 11516873 AJB74877 AJB46604 # Required 1 1 2 1 1 1 2 1 Note: Parts of Rear Shock Cover Assembly AJB50265 Enhanced Mobility Package 01-8 Front/Rear Suspension Front/Rear Suspension Rear Shock Protection Cover - Left Item 1 2 3 4 5 6 7 8 Parts Description Flange Bolt M8 x 1.25 x 30 (Grade 10.9) Shock Guard Clamp and Jounce Shock Land Shock Guard Bracket (Lower) Flange Bolt M8 x 1.25 x 90 (Grade 10.9) Flange Bolt M14 x 2.0 x 85 (Grade 9.8) Shock Guard Bracket (Upper) Flange Locknut M14 x 2.0 Flange Locknut M8 x 1.25 Note: Parts of Rear Shock Cover Assembly AJB50270 Enhanced Mobility Package Part No. AJB76621 AJB46237 AJB46597 AJB74877 11516873 AJB46217 11516783 11516076 # Required 1 1 1 2 1 1 1 2 Front/Rear Suspension Front/Rear Suspension 01-9 Rear Jounce Shock Item 1 2 3 4 4 5 6 7 7 Parts Description Flange Bolt M10 x 1.25 x 40 (Grade 9.8) Flange Locknut M10 x 1.25 Flange Locknut M8 x 1.00 Frame Mounting Bracket (Right) Frame Mounting Bracket (Left) Conical Washer Bolt M10 x 1.25 Flange Bolt M8 x 1.00 x 45 (Grade 40) Jounce Shock Assembly (Right) Jounce Shock Assembly (Left) Part No. 11516502 11516077 11516072 AJB54884 AJB54883 11516600 11516546 AJB54845 AJB76324 # Required 2 2 1 1 1 2 1 1 1 Note: Jounce Assembly (Rear) AJB54864 Enhanced Mobility Package 01-10 Front/Rear Suspension Front/Rear Suspension BLANK Enhanced Mobility Package Tires and Wheels Table of Contents 02-1 Section 02 Tires and Wheels Tire and Wheel ........................................02-3 Wheel .......................................................02-4 Spare Tire Carrier ...................................02-5 Jack and Tool Kit.................................... 02-6 Tire Pressure Monitoring System ......... 02-7 Tire Pressure Sensor ............................. 02-8 Enhanced Mobility Package 02-2 Table of Contents Tires and Wheels BLANK Enhanced Mobility Package Tires and Wheels Tires and Wheels 02-3 Tire and Wheel Item 1 Parts Description Wheel/Tire Assembly Part No. AJD51351 # Required 1 Ⓐ Existing Wheel Nut Enhanced Mobility Package 02-4 Tires and Wheels Tires and Wheels Wheel Item 1 2 3 4 5 6 7 Parts Description Wheel (Inner) Beadlock 16 x 8 Tire 285/75R x 16 O-Ring, Silicone Rubber, 0.210 x 14.300 ID Wheel (Outer) Nut, Top Lock, M12 x 1.25 Stud, M12 x 1.25 x 75 Ⓐ Wheel Assemble Part Number 09595950 Enhanced Mobility Package Part No. WI-0406 AJB51353/ BL0044 AJB51352 50034 WO-0406 80131 80127 # Required 1 1 1 1 1 16 16 Tires and Wheels Tires and Wheels 02-5 Spare Tire Carrier Item 1 2 3 4 5 6 7 8 9 10 Parts Description Flat Washer M12 Spare Tire Retainer Wheel/Tire Assembly Flange Bolt M10 x 1.5 x .25 Bolt M12 x 1.75 x 75 Flat Washer M12 “J” Bolt Nut M12 x 1.75 Spare Tire Carrier Flange Nut Part No. 00457911 AJB54582 AJB51351 11588898 11518036 AJB70033 11519620 11516078 AJB54577 11518764 # Required 1 1 1 2 2 1 2 2 1 1 Ⓐ Tighten nut to allow a minimum of 5 visible threads. Enhanced Mobility Package 02-6 Tires and Wheels Tires and Wheels Jack and Tool Kit Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Parts Description Jack Tool Kit Tool Kit Mounting Bracket (Upper Right) Wing Nut Tool Kit Mounting Bracket (Upper Left) Washer M12 Bolt M12 x 1.75 x 36 Jack Mounting Bracket Scissor Jack Assembly Clamp Assembly Jack Stowage Jack Mounting Bracket Wing Nut Nut M12 x 1.75 Stud Plate Assembly 3M Panel Bonding Adhesive Tool Kit Mounting Bracket (Lower Left) Tool Kit Mounting Bracket (Lower Right) Ⓐ Bracket Assembly (Right) Part Number AJB90340 Ⓑ Bracket Assembly (Left) Part Number AJB90338 Enhanced Mobility Package Part No. 15186218 AJB84277 23636527 AJB80319 AJB70033 20247145 AJB74023 15204389 15190563 21012169 11516078 AJB71856 8115 AJB71858 AJB84275 # Required 1 1 3 1 1 1 1 1 1 1 1 1 AR 1 1 Tires and Wheels Tires and Wheels 02-7 Tire Pressure Monitoring System Item 1 2 3 4 5 8 9 10 Parts Description Nuts #4-40 Accessory Panel TPMS Display Sheet Metal Screw M6.3 x 1.81 x 16 Panhead – Phillips Screw 4-40 x 1/2 Dual Lock Velcro TPMS Receiver TPMS Wiring Harness Part No. 4CHMHZ AJB69394 AJB49760 11509371 4C50PPMZ 96055K43 AJB49760 AJB74880 # Required 3 1 1 2 3 1 1 1 Enhanced Mobility Package 02-8 Tires and Wheels Tires and Wheels Tire Pressure Sensor Item 1 2 Parts Description Tire Pressure Sensor (1 Per Tire) Tire Pressure Sensor Clip Ⓐ Tire Beadlock Note: Must be calibrated to vehicle wheel position Enhanced Mobility Package Part No. 200.0120 60033 # Required 1 1 Vent Filters Table of Contents 03-1 Section 03 Vent Filters Front Axle Vent Filter..............................03-3 Rear Axle Vent Filter...............................03-4 Transfer Case Vent Filter....................... 03-5 Enhanced Mobility Package 03-2 Table of Contents Vent Filters BLANK Enhanced Mobility Package Vent Filters Vent Filters 03-3 Front Axle Vent Filter Item 1 2 3 Parts Description Reducer 3/16" x 1/4" Tube 1/4" Filter Part No. 12935 48524060 5651682 # Required 2 2 1 Enhanced Mobility Package 03-4 Vent Filters Vent Filters Rear Axle Vent Filter Item 1 2 3 Parts Description Reducer 3/16" x 1/4" Tube 1/4" Filter Enhanced Mobility Package Part No. 12935 48524060 5651682 # Required 2 2 1 Vent Filters Vent Filters 03-5 Transfer Case Vent Filter Item 1 2 3 Parts Description Reducer 5/16" x 1/4" Tube 1/4" Filter Part No. 48711642 48524060 5651682 # Required 2 2 1 Enhanced Mobility Package 03-6 Vent Filters Vent Filters BLANK Enhanced Mobility Package Engine Table of Contents 04-1 Section 04 Engine Battery Reinforcement Bracket .............04-3 Air Filter Restrictor Gage Hose .............04-4 Air Filter Restrictor Gage....................... 04-5 Enhanced Mobility Package 04-2 Table of Contents Engine BLANK Enhanced Mobility Package Engine Engine 04-3 Battery Reinforcement Bracket Item 1 Parts Description Battery Reinforcement Bracket Part No. AJB77576 # Required 1 Ⓐ Existing Bolts Enhanced Mobility Package 04-4 Engine Engine Air Filter Restrictor Gage Hose Item 1 2 Parts Description Vacuum Tube Assembly Tube Adaptor Ⓐ Clip and Grommet Included with AJB90346 Enhanced Mobility Package Part No. AJB90346 15064200 # Required 1 1 Engine Engine 04-5 Air Filter Restrictor Gage Item 2 4 6 7 Parts Description Accessory Panel Sheet Metal Screw M6.3 x 1.8 x 16 Air Filter Restrictor Gage Vacuum Tube Assembly Part No. AJB69394 11509371 15044261 AJB90346 # Required 1 2 1 1 Enhanced Mobility Package 04-6 Engine Engine BLANK Enhanced Mobility Package Body Front End Table of Contents 05-1 Section 05 Body Front End Wheel Well Splash Shield ......................05-3 Fender Reinforcement............................05-4 Upper Radiator Reinforcement Plate ....05-5 Lower Radiator Reinforcement Plate......................................................... 05-6 Front Bumper ......................................... 05-7 Enhanced Mobility Package 05-2 Table of Contents Body Front End BLANK Enhanced Mobility Package Body Front End Body Front End 05-3 Wheel Well Splash Shield Item 1 1 Parts Description Splash Shield - Right Splash Shield - Left Part No. # Required 1 1 Ⓐ Cut and remove Note: Tie Back Parking Brake Cable on the Left Side Enhanced Mobility Package 05-4 Body Front End Body Front End Fender Reinforcement Item 1 1 2 3 4 4 Parts Description Front Fender Reinforcement (Upper Right) Front Fender Reinforcement (Upper Left) 3M Panel Bonding Adhesive Sheet Metal Screw M6.3 x 1.8 x 16 Front Fender Reinforcement (Lower Right) Front Fender Reinforcement (Lower Left) Ⓐ Existing Hardware Ⓑ Front Fender Reinforcement Assembly (Right) AJB56391 Ⓒ Front Fender Reinforcement Assembly (Left) AJB56390 Enhanced Mobility Package Part No. AJB56418 AJB56417 8815 11509371 AJB56397 AJB56396 # Required 1 1 AR 1 1 1 Body Front End Body Front End 05-5 Upper Radiator Reinforcement Plate Item 1 1 2 Parts Description Radiator Reinforcement Plate (Upper Right) Radiator Reinforcement Plate (Upper Left) 3M Panel Bonding Adhesive Part No. AJB54790 AJB54790 8815 # Required 1 1 AR Ⓐ Existing Hardware Ⓑ Part of Radiator Reinforcement Assembly (Right) AJB69409 Ⓒ Part of Radiator Reinforcement Assembly (Left) AJB69408 Enhanced Mobility Package 05-6 Body Front End Body Front End Lower Radiator Reinforcement Plate Item 1 1 2 Parts Description Radiator Reinforcement Plate (Lower Right) Radiator Reinforcement Plate (Lower Left) 3M Panel Bonding Adhesive Ⓐ Existing Hardware Ⓑ Part of Radiator Reinforcement Assembly (Right) AJB69409 Ⓒ Part of Radiator Reinforcement Assembly (Left) AJB69408 Enhanced Mobility Package Part No. AJB69407 AJB69403 8115 # Required 1 1 AR Body Front End Body Front End 05-7 Front Bumper Item 1 2 3 4 5 5 6 7 7 Parts Description Nut M12 x 1.75 Front Bumper Assembly Bolt M12 x 1.75 x 45 Bolt M12 x 1.75 x 25 Side Mounting Bracket Assembly (Left) Side Mounting Bracket Assembly (Right) 5mm Shim Side Bracket (Left) Side Bracket (Right) Part No. 11516078 AJB42853 11516558 11515774 AJB74515 AJB74517 AJB89724 AJB59669 AJB59670 # Required 6 1 22 2 1 1 2 1 1 Ⓐ Existing Hardware Note: Front Bumper Package AJB60301 Enhanced Mobility Package 05-8 Body Front End Body Front End BLANK Enhanced Mobility Package Body Rear End Table of Contents 06-1 Section 06 Body Rear End Trailer Hitch.............................................06-3 Sliding Rear Window ..............................06-4 Rear Mud Flaps ...................................... 06-5 Enhanced Mobility Package 06-2 Table of Contents Body Rear End BLANK Enhanced Mobility Package Body Rear End Body Rear End 06-3 Trailer Hitch Item 1 Parts Description Trailer Hitch Part No. 15106791 # Required 1 Ⓐ Bend 30° Ⓑ Cut existing trailer hitch plug bracket and reposition and weld. New position must be higher than the bottom of the trailer hitch Enhanced Mobility Package 06-4 Body Rear End Body Rear End Sliding Rear Window Item 1 Parts Description Sliding Rear Window Enhanced Mobility Package Part No. AJB77575 # Required 1 Body Rear End Body Rear End 06-5 Rear Mud Flaps Item 1 2 Parts Description Screw Mud Flap Part No. 11500997 TX01777B # Required 3 1 Ⓐ Existing Bolt Enhanced Mobility Package 06-6 Body Rear End Body Rear End BLANK Enhanced Mobility Package Frame and Underbody Table of Contents 07-1 Section 7 Frame and Underbody Skid Plate.................................................07-3 Skid Plate Support Beams .....................07-4 Skid Plate Brackets.................................07-5 Rear Caliper Covers ............................... 07-6 Fuel Tank Skid Plate (1 of 2).................. 07-7 Fuel Tank Skid Plate (2 of 2).................. 07-8 Enhanced Mobility Package 07-2 Table of Contents Frame and Underbody BLANK Enhanced Mobility Package Frame and Underbody Frame and Underbody 07-3 Skid Plate Item 1 2 3 4 Parts Description Bolt M10 x 1.5 x 55.5 Skid Plate (Front) Bolt M10 x 1.5 x 40.0 Skid Plate (Rear) Part No. 11517383 AJB48148 11516600 AJB48152 # Required 2 1 10 1 Note: Part of Skid Plate Assembly AJB33492 Enhanced Mobility Package 07-4 Frame and Underbody Frame and Underbody Skid Plate Support Beams Item 1 2 3 4 5 Parts Description Support Beam (Front) Bolt M10 x1.5 x 60.0 Support Beam (Rear) Bolt M10 x1.5 x 75.0 Support Beam (Right Middle) Note: Part of Skid Plate Assembly AJB33492 Enhanced Mobility Package Part No. AJB48136 11516554 AJB48142 11516743 AJB48139 # Required 2 4 2 4 1 Frame and Underbody Frame and Underbody 07-5 Skid Plate Brackets Item 1 2 3 4 5 6 7 8 9 10 Parts Description Rivnut M10 Frame Bracket (Left Axle) Bolt M10 x 1.5 x 40.0 Bolt M10 x 1.5 x 100.0 Frame Bracket (Left Rear) Frame Bracket (Right Rear) Bolt M10 x 1.5 x 20.0 Frame Bracket (Right Middle) Frame Bracket (Right Front) Nut M10 x 1.5 Part No. 11588346 AJB48120 11516502 11516514 AJB48133 AJB48131 11516346 AJB48129 AJB48123 11517996 # Required 2 1 4 4 1 1 4 1 1 8 Ⓐ Existing Nut and Bolt Note: Part of Skid Plate Assembly AJB33492 Enhanced Mobility Package 07-6 Frame and Underbody Frame and Underbody Rear Caliper Covers Item 1 Parts Description Brake Caliper Protection Ⓐ Part of Kit, One Kit Contains Both Sides Enhanced Mobility Package Part No. 15188166 # Required 2 Frame and Underbody Frame and Underbody 07-7 Fuel Tank Skid Plate (1 of 2) Item 1 2 3 4 5 Parts Description Flange Bolt M10 x 1.5 x 80 Fuel Tank Bracket Assembly Flange Bolt M10 x 1.5 x 25 Fuel Tank Support Fuel Tank Skid Plate Part No. 11588908 AJB39760 11588898 AJB39710 AJB39759 # Required 1 1 4 1 1 Ⓐ Existing Bolts Note: Part of Fuel Tank Protection Kit AJB39757 Enhanced Mobility Package 07-8 Frame and Underbody Frame and Underbody Fuel Tank Skid Plate (2 of 2) Item 1 2 3 Parts Description Nut M8 x 1.25 Bolt M8 x 1.25 x 20 Flange Bolt M10 x 1.5 x 80 Enhanced Mobility Package Part No. 11516076 11900253 11588908 # Required 4 4 1