Product Manual

ManualsBrandsCurt Manufacturing Manuals5th Wheel HitchesCURT Custom 5th Wheel Brackets — For 2007–2019 Chevrolet Silverado 1500, GMC Sierra 1500 Trucks

***DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY.***

Curt Manufacturing Inc., warrants this product to be free of defects in material and/or workmanship at the time of retail purchase by the original purchaser. If the product is found to be defective,

Curt Manufacturing Inc., may repair or replace the product, at their option, when the product is returned, prepaid, with proof of purchase. Alteration to, misuse of, or improper installation of

this product voids the warranty. Curt Manufacturing Inc.'s liability is limited to repair or replacement of products found to be defective, and specifically excludes liability for incidental or

consequential loss or damage.

16418 CHEVROLET / GMC SHORT AND LONG BOX

7/23/13

Parts List

DESCRIPTION

PART NUMBER

QTY

ITEM

HEX BOLT3_4 - 10 x 1 1_2 HEX21

SMALL WASHER3_4 SMALL WASHER22

HEX FLANGE NUT3_4 - 10 HFN43

HEX FLANGE NUTHFN 1213124

FLAT WASHER

3_4 FW25

HEX HEAD BOLT-NC

3_4 - 10 x 2 HEX26

CARRIAGE BOLT1/2 - 13 x 2"107

.313" x 1.00 x 2.00" U-SHAPE SPACERCM-SP136108

.250 x 1.50 x 2.00" SQUARE HOLE SPACERCM-SP33109

3/4" FISHWIRE3_4 FISHWIRE210

1/2" FISHWIRE1_2 FISHWIRE211

CARRIAGE BOLT1/2-13 x 1 1/2212

.250 x 1.00 x 2.00" SQUARE HOLE SPACERCM-SP12

213

11GA. ELECTRICAL BOX BRACKETCM-EBB

114

SHIPPING BOX (NOT SHOWN)

PA4045115

FIFTH WHEEL HITCH

MOUNTING RAILS

(SOLD SEPERATLY)

DRIVER SIDE

FRAME RAIL

PASSENGER SIDE

FRAME RAIL

DIAGRAM IS SHOWN FOR

INSTALLATION ON SHORT

BOX MODELS

FRONT OF TRUCK

REAR OF TRUCK

RE-ATTACH ELECTRICAL

BOX TO THIS BRACKET

(SEE PHOTO ON PAGE 4)

DRILL APPLICATION : ______

APPROX. INSTALL TIME: ______

OTHER NOTES:

LOWER SPARE TIRE, RELOCATE ELECTICAL

BRACKET, FISHWIRING REQUIRED

YES

90 MIN.

Summary of content (4 pages)

PAGE 1
6418 CHEVROLET / GMC SHORT AND LONG BOX 7/23/13 ***DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY.*** Parts List ITEM QTY PART NUMBER 1 2 3_4 - 10 x 1 1_2 HEX DESCRIPTION DRILL APPLICATION : ______ YES HEX BOLT APPROX. INSTALL TIME: 90 ______ MIN.
PAGE 2
16418 CHEVROLET / GMC SHORT AND LONG BOX ***DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY.*** Parts List ITEM 1 QTY 2 PART NUMBER 3_4 - 10 x 1 1_2 HEX HEX BOLT 2 2 3_4 SMALL WASHER SMALL WASHER DRILL APPLICATION : ______ YES DESCRIPTION APPROX. INSTALL TIME: 90 ______ MIN.
PAGE 3
16418 CHEVROLET / GMC SHORT AND LONG BOX RAIL LOCATION DIAGRAM !IMPORTANT! SYSTEM MAY NOT WORK WITH 2003 AND EARLIER COMPETITOR PRODUCTS NOTE: All measurements are from rear edge of truck box, NOT tailgate. TRUCK FRAME CAB (LONG BOX) TRUCK BOX TAIL GATE 52.375 in 47.500 in (SHORT BOX) TRUCK FRAME HITCH CENTER LINE AXLE CENTER LINE SHOWN WITH CURT 16115 5TH WHEEL 1.500 in (LONG AND SHORT BOX) Curt Manufacturing Inc.
PAGE 4
16418 CHEVROLET / GMC SHORT AND LONG BOX !WARNING! - Do not install mounting rails over plastic bed liners. Plastic liners must be trimmed for metal-to-metal contact. May be installed on spray in liner. - Use only supplied fasteners for installation. - Before installing hitch measure to be sure there will be enough clearance between the truck and trailer to allow for turns. 1) Lower and remove spare tire. Remove exhaust heat shield.