What should be checked during a Center Link,Idler Arm,Pitman Arm and Tie Rod inspection on GMC Sierra?

During a steering linkage inspection, the Pitman arm, idler arm, relay rod, adjustable tie-rods, and steering damper (if applicable) should be checked for damage or excessive play. If play is found in the relay rod or tie-rod, they should be replaced. If the idler arm has more than 0.078 inches of play, it should be replaced. Apply a heavy-duty thread locker and tighten to torque specifications when handling the inner tie-rods.

Genuine GMC Sierra Center Link

Steering Drag Center Link

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5 Center Links found

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GMC Sierra Rod Assembly, Strg Lnkg Rly
Part Number: 84467786
$182.62 MSRP: $320.08
You Save: $137.46 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Center Link
- Replaces: 20777181, 19256657
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2024 GMC Sierra | 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 3/4 TON, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 4 Cyl 2.7L, 6 Cyl 3.0L Diesel, 6 CYL 3.0L Diesel, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel
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GMC Sierra Rod Assembly, Strg Lnkg Rly
Part Number: 84467793
$231.03 MSRP: $404.93
You Save: $173.90 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Center Link
- Replaces: 19256658, 25944024
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2024 GMC Sierra | 1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 4 Cyl 2.7L, 6 Cyl 3.0L Diesel, 6 CYL 3.0L Diesel, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel
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GMC Sierra Rod Kit,Steering Linkage Relay
Part Number: 15891517
$375.04 MSRP: $591.15
You Save: $216.11 (37%)
Product Specifications
- Other Name: ROD KIT, Steering Connecting; Center Link
- Replaced by: 19435547
- Replaces: 12471381, 12479358
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2010 GMC Sierra | 1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
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GMC Sierra Rod Kit,Steering Linkage Relay
Part Number: 19149619
Product Specifications
- Other Name: ROD KIT, Steering Connecting; Center Link
- Replaces: 89040375, 12471375
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2007 GMC Sierra | 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L
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GMC Sierra Rod Kit,Steering Linkage Relay (W/Inner Tie Rods)
Part Number: 12471385
Product Specifications
- Other Name: ROD KIT, Steering Connecting; Center Link
- Position: Inner
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2000 GMC Sierra | 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 8 Cyl 5.3L, 8 Cyl 6.0L

GMC Sierra Center Link

The GMC Sierra Center Link is the crucial metal rod that connects the steering arm and the idler arm together so that the wheels of the truck turn with precision. Also called an intermediate rod, track rod, or relay rod, this Center Link converts the input from the steering wheel into coordinated movement across the front suspension so the driver feels direct and predictable control. The solid steel construction of the component is resistant to bending, so the Sierra does not have to worry about the steering drifting around every time it hits a bump on the road. Across generations of the GMC full-size pickup, the basic layout has remained consistent, which means that there is essentially one style of Center Link that has focused its design efforts on simple strength rather than multiple complex variations. Because the part is located between the pitman and idler arms, wear at either joint can cause play, so a tight Center Link is very important to keep the alignment true and tire wear even. The Center Link is therefore the first link to check when the GMC Sierra shows wandering or uneven steering effort, as replacing a loose unit quickly restores the crisp factory feel.

Each OEM GMC Sierra Center Link we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Sierra Center Link Parts Questions & Experts Answers

Rod Kit,Steering Linkage Relay
15891517
Q: What should be checked during a Center Link,Idler Arm,Pitman Arm and Tie Rod inspection on GMC Sierra?
A:
During a steering linkage inspection, the Pitman arm, idler arm, relay rod, adjustable tie-rods, and steering damper (if applicable) should be checked for damage or excessive play. If play is found in the relay rod or tie-rod, they should be replaced. If the idler arm has more than 0.078 inches of play, it should be replaced. Apply a heavy-duty thread locker and tighten to torque specifications when handling the inner tie-rods.