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5

 

PARTS LIST 

 

P/N 

DESCRIPTION 

QTY. 

 

Box 1 of 4 

 

176132B 

Aft Brace 

176385B 

Subframe 

 

 

 

 

Box 2 of 4 

 

331 

Add-A-Leaf 

176138 

Aft Brace Bracket 

176235 

Axle Spacer 

602617 

Tie Rod End 

7495 

9/16-18 x 2.57 x 11.0 U-bolt 

8051 

Riser Block Pin Kit 

 

   .625 x .875 Pin 

8102 

U-bolt Hardware Kit 

 

   9/16-18 Nyloc Nut 

 

   9/16 SAE Washer 

860176 

Axle Spacer Hardware Kit 

 

   M10-1.50x60 HHCS 

12 

 

   SAE Washer 

12 

860185 

Spring Installation Kit 

 

   3/8-24 x 7.5 HHCS 

 

   3/8-24 Hi-Nut 

860410 

Center bolt Hardware Kit 

 

   3/8-24 x 5.0 C-bolt 

 

   3/8-24 Hi-Nut 

860474 

Aft Brace Hardware Kit 

   176137 

   Nut Bracket 

   420042 

   .75x.095x2.73 Sleeve 

   520041 

   Bushing 

 

   1/2-13x1.00 HHCS 

 

   1/2-13x4.00 HHCS 

 

   1/2-13 Stover Nut 

 

   1/2 SAE Washer 

10 

 

   Thread Lock 

860546 

Subframe Hardware Kit 

 

   M16-2.0 x 140 HHCS 

 

   M16-2.0 x 120 HHCS 

 

   M16-2.0 Stover Nut 

 

   M16 Washer 

860547 

Sway Bar Hardware Kit 

 

   M10-1.50 x 30 HHCS 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P/N 

DESCRIPTION 

QTY. 

 

   M10-1.50 x 60 HHCS 

 

   M10-1.50 x Nyloc Nut 

 

   M10 Washer 

12 

 

   Loop Strap 

 

   Thread Lock 

 

   Tie Wrap 

860550 

Front Differential Hardware Kit 

 

   M12-1.75 x 50 HHCS 

 

   M12-1.75 Stover Nut 

 

   M12 Washer 

 

   1/2 USS Washer 

860569 

Brake Line Bracket Kit 

   170014 

   Brake Line Bracket 

 

   5/16-18x1.25 HHCS 

 

   5/16-18 Top lock Nut 

 

   5/16 SAE Washer 

 

   M8-1.25 x 20 HHCS 

 

   M8 Washer 

860582 

   Bump Stop Hardware Kit 

 

   M10-1.50 x 110 SHCS 

 

   M8-1.25 x 10 HHCS 

 

   SAE Washer 

 

   10mm Lock Washer 

94180 

Information Pack 

   780281 

   Rancho Decal 

   88563 

   Instructions 

   94119 

   Consumer Information 

   94177 

   Warning Sticker 

 

 

 

 

Box 3 of 4 

 

176475 

Knuckle, Left 

176476 

Knuckle, Right 

 

 

 

 

Box 4 of 4 

 

15080 

Riser Block 

170106 

Brake Hose 

176386 

Differential Bracket, Right 

176387 

Differential Bracket, Left 

176579 

Sway Bar Bracket 

176477 

Rear Bump Stop Spacer 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 

Summary of Contents for RS6583B

Page 1: ...88583 Rev E Suspension System RS6583B 2013 2007 Chevrolet Silverado GMC Sierra 1500 88583 Rev E...

Page 2: ...Each hardware kit in this system contains fasteners of high strength and specific size Do not mix hardware kits or substitute a fastener of lesser strength See bolt identification table on page 2 G Co...

Page 3: ...D vehicle omit steps pertaining to the front axle assembly Also follow the specific 2WD steps for aft brace installation R Important information for the end user is contained in the consumer installer...

Page 4: ...4 RS6583B Suspension System...

Page 5: ...140 HHCS 2 M16 2 0 x 120 HHCS 2 M16 2 0 Stover Nut 4 M16 Washer 8 860547 Sway Bar Hardware Kit 1 M10 1 50 x 30 HHCS 4 P N DESCRIPTION QTY M10 1 50 x 60 HHCS 4 M10 1 50 x Nyloc Nut 4 M10 Washer 12 Loop...

Page 6: ...at the frame rail See illustration 2 Illus 2 NOTE For vehicles equipped with Electronic Suspension Control Autoride separate brake hose from sensor link bracket 2 Remove the brake caliper anchor bolts...

Page 7: ...metal 3 Reference mark the front drive shaft U joint to the differential yoke Remove the bolts and retainers from the yoke and slide the shaft rearward to disengage Tape the bearing cap assemblies and...

Page 8: ...t U joint to the differential yoke Tighten bolts to 22 ft lbs SUBFRAME INSTALLATION 1 Using a round file enlarge the inside corners of both lower control arm front brackets See illustration 7 Illus 7...

Page 9: ...lign flange marks and place the half shaft flange against the spacer Apply thread lock to bolts and attach the half shaft to the differential with the hardware from kit 860176 See illustration 10 Tigh...

Page 10: ...y bar to the lower control arms with the original end link assemblies BRAKE HOSE INSTALLATION 1 Install the brake rotor Apply thread lock and attach the caliper to the knuckle with the original mounti...

Page 11: ...3 Loosely attach the aft braces to subframe 176385B with the hardware from kit 860474 See illustration 16 NOTE Both aft braces should angle slightly outward from front to rear 4 If applicable remove...

Page 12: ...ighten the sway bar end link bolts to 22 ft lbs REAR SUSPENSION ADD A LEAF RISER BLOCK INSTALLATION 1 Chock front wheels Raise the rear of the vehicle and support the frame with jack stands Remove the...

Page 13: ...hole in the axle pad Place the new riser block 15080 on the axle pad with the taller end of the block in the rear and the top hole offset to the front See illustration 21 Illus 21 NOTE Ignore the up...

Page 14: ...1 and 2 for the other side 4 Install rear wheels and lower vehicle to ground Tighten lug nuts to 140 ft lbs BRAKE LINE BRACKET INSTALLATION 1 Attach the new brake line bracket 170014 to the rear diffe...

Page 15: ...r slip yoke insertion The slip yoke should be inserted a minimum of one inch into the transfer case and or transmission 3 Ensure that the vehicle brake system operates correctly If new brake hoses wer...

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