Parts/All parts/Rare Parts
Rare Parts 21037 Extreme Duty Idler Arm Bracket Assembly
Rare Parts

Rare Parts 21037 Extreme Duty Idler Arm Bracket Assembly

Part # RPI21037
$271.99
+
Fitment not selectedAdd your truck to verify compatibility
Open Garage →
Fast fulfillmentLive inventory and order status
Secure checkoutProtected by Shopify
Diesel supportReal help for the right part

Product details

Description

The Rare Parts 21037 Extreme Duty Idler Arm Bracket Assembly from replaces the worn part on your 2001-2010 GM Silverado/Sierra 2500HD/3500HD. This bracket assembly features a sealed maintenance free design with dual tapered roller bearings. The sealed aluminum housing is lightweight and durable. Mounting hardware is included to ensure a secure installation.

Features
  • Dual tapered roller bearings
  • Sealed zero-maintenance design
  • Heat treated tapered stud
  • Includes weld in gusset as a bonus
  • Lightweight aluminum housing
  • Direct bolt-on replacement
  • All mounting hardware included
  • Made in the USA
Specifications
Bolt Length: 3.438
Bolt Size: 0.556
Bolt Thread: 9/16-12
Hardware Included: Yes
Greaseable: No
Bracket Holes#: 2.000
Frame Hole Dia: 0.580
Idler Arm Attachment: Stud
Stud Length/Hole Dia: 1.250
Thread Size: 5/8-11"
Package Content 1 Frame Bracket, 2 Bolts, 4 Washers, 2 Lock Nuts, 1 Lock Washer, 1 Nut
Manufacturer Warranty*
Limited Lifetime Warranty
Complete the job

Build the job. Not just the cart.

Start with the right part, then choose the supporting pieces that help prevent a second teardown or a last-minute parts run.

Choose your supporting parts

Build an install-ready package.

✓
Rare Parts 21037 Extreme Duty Idler Arm Bracket Assembly
Primary part · includedRare Parts 21037 Extreme Duty Idler Arm Bracket AssemblyRare Parts
$271.99