DETROIT AXLE 2GS473000 Gear Box Idler Arm 1422GB

( Brand: Detroit Axle ), ( Manufacturer Part Number: 2GS473000 ), ( Type: Gearbox Kit ), ( Manufacturer Warranty: Lifetime ), ( Oe/oem Part Number: 1422gb, K6534 )

Review DETROIT AXLE Gear Box Idler Arm fits SILVERADO SIERRA TAHOE YUKON ESCALADE 1500 4WD 2001–2006

The **Detroit Axle 2GS473000 4WD Gearbox Idler Arm** is a precision-engineered, high-performance component designed specifically for the robust rear axle assemblies found in GM s full-size trucks and SUVs from the 2001 through 2006 model years, including the **Silverado 1500, Sierra 1500, Tahoe, Yukon, and Escalade**. Crafted from durable, heat-treated steel, this idler arm serves as a critical linkage in the 4WD transfer case and axle system, ensuring smooth and reliable power transfer between the driveshaft and the differential while maintaining proper gear engagement. The **2GS473000** is engineered to withstand the demanding stresses of off-road driving, heavy towing, and high-torque applications, making it an ideal upgrade for enthusiasts seeking enhanced durability and performance in their GM trucks and SUVs. This idler arm features a robust mounting bracket with reinforced bushings, designed to minimize wear and vibration while maintaining optimal alignment with the axle housing and transfer case. Its precise fitment ensures compatibility with the **2GS473000 4WD gearbox**, which is commonly found in these vehicles, providing a seamless integration that reduces slippage and extends the lifespan of the drivetrain components. Whether used in stock applications or as part of a custom off-road build, this idler arm delivers superior strength and reliability, helping to prevent premature failure in the axle assembly. Built to meet or exceed OEM specifications, it is an essential replacement part for those restoring or upgrading their vehicle s 4WD system, ensuring optimal power delivery and longevity under the most demanding conditions.

### **Pros and Cons of Buying a Detroit Axle 2GS473000 4WD Gearbox (Idler Arm) for 2001 2006 Chevrolet Silverado/Sierra 1500, Tahoe, Yukon, or Escalade**

1. **Direct Fitment** The Detroit Axle 2GS473000 is designed specifically for the **4L60-E and 4L65-E transmissions** found in these GM vehicles, ensuring compatibility without modification.

2. **High-Quality Construction** Detroit Axle components are known for durability, using heavy-duty materials and precise machining to withstand heavy loads and rough conditions.

3. **Warranty Coverage** Many Detroit Axle parts come with a **limited lifetime warranty**, providing peace of mind against premature failure.

4. **Performance Reliability** The idler arm and gearbox components are engineered to reduce wear on the transmission, improving longevity and reducing the risk of internal damage.

5. **Ease of Installation** These parts are designed to fit standard tools and procedures, making them accessible for both DIY enthusiasts and professional mechanics.

6. **Compatibility with Aftermarket Upgrades** If you plan to modify your truck (e.g., heavy-duty towing, off-roading), Detroit Axle parts are a solid choice for maintaining performance.

7. **Reduced Transmission Strain** A properly functioning idler arm and gearbox help maintain proper gear engagement, reducing stress on the transmission and transfer case.

---

1. **Cost** While not excessively expensive, Detroit Axle parts are **more expensive than OEM replacements**, which may be a consideration for budget-conscious buyers.

2. **Potential Overkill for Light Use** If your vehicle is primarily used for daily driving with minimal towing or off-roading, a **reconditioned OEM part or a lower-cost aftermarket alternative** might suffice.

3. **Installation Complexity** While not overly difficult, working on the transfer case and gearbox requires **basic mechanical skill** and access to proper tools (e.g., torque wrench, alignment tools).

4. **Availability of Alternatives** Some buyers may find **third-party brands** (e.g., Mopar, ACDelco, or budget Detroit Axle clones) at lower prices, though quality may vary.

5. **Potential for Counterfeit Parts** If purchasing from an untrusted seller, there is a risk of receiving **fake or low-quality knockoffs**, so buying from authorized dealers is recommended.

6. **Transfer Case Synchronicity** If the transfer case itself is worn, replacing just the idler arm and gearbox may not fully resolve drivability issues requiring a more comprehensive inspection.

---

### **Conclusion**

The **Detroit Axle 2GS473000 4WD gearbox and idler arm** is a **strong, high-quality choice** for owners of **2001 2006 Silverado/Sierra 1500, Tahoe, Yukon, or Escalade** with **4L60-E or 4L65-E transmissions**, especially those who prioritize **durability, warranty protection, and long-term reliability**. It is particularly beneficial for **heavy-duty applications** (towing, off-roading, high-mileage use) where OEM parts may wear out prematurely.

However, if your vehicle sees **minimal stress** and you are working with a tight budget, a **reconditioned OEM part or a trusted aftermarket alternative** could be a more cost-effective solution. Always **verify the condition of the transfer case and related components** before purchasing, as a full rebuild may be necessary if other parts are failing.

---

### **Recommendation**

- **Buy from Detroit Axle or an authorized dealer** to ensure authenticity and warranty coverage.

- **Inspect the transfer case and related components** (e.g., seals, bearings, shift linkage) before installation to avoid future issues.

- **Consider a full transfer case service kit** if the vehicle has high mileage or shows signs of wear.

- **If on a budget**, compare prices from **reputable aftermarket brands** (e.g., Mopar, ACDelco, or trusted Detroit Axle alternatives) but prioritize **build quality and warranty**.

- **For heavy-duty or performance use**, the Detroit Axle part is **highly recommended** for its reliability and longevity.

Ultimately, the **Detroit Axle 2GS473000 is a premium choice** that justifies its cost for those who demand **long-term performance and peace of mind**.

Details:

Not what you were looking for. Manufactured with Internal bearing seals that are specifically designed to combat all types of road conditions keep debris out and the turning. Detroit Axle products delivers the look, feel, fit and performance of OE. Manufactured in ISO 9000 / 9001 9002 certified facilities gives the fit, performance Reliability and durability of OE.

With am OE design, simple installation and long life as a guarantee. Complete Power Steering Gearbox Idler Arm. Provides extensive coverage of bearings for a broad range automotive and heavy-duty 4x4 wheel applications. Search our to find the right part.

Manufacturer Information. 1x Front Idler Arm - K6534. MAKE model YEAR RANGESPECIFIC DETAILS, CADILLAC ESCALADE 2002 - 2006 AWD / 4x4 model's ONLY, CADILLACESCALADE ESV2003 2006 AWD EXT 2002 CHEVROLET AVALANCHE 1500 4WD SILVERADO 2001 Chevrolet'suburban 1500 2001 2006 4WD CHEVROLETTAHOE 2001 GMCSIERRA GMCYUKON 2001 GMCYUKON XL ONLY. Brand Information.

Return your old Gear Box to activate Lifetime Warranty. Detroit Axle offers an extensive coverage of bearings for a large range automotive and heavy-duty wheel end applications.

part #: 2gs473000 prices

• $283.95-$374.47

specifications pitmanidlear:

• for models: 1500, 4wd, Silverado, Sierra, Tahoe, Yukon, Escalade
• for years: 2001-2006
• brand: Detroit Axle
• mpn: 2gs473000
• type: Gearbox Kit
• manufacturer warranty: Lifetime
• oe/oem part number: 1422gb, K6534

seller pitmanidlear:

• # reviews: 1455423
• rating: 99.6%
• city: Detroit, Michigan

shipping pitmanidlear:

• type: Fixed
• transit: 5-5 Days
• cost: $0.00
• class: Standard
• service: Standard

payments pitmanidlear:

• wallet: Google-pay
• other
• credit card: Diners-club

returns pitmanidlear:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general pitmanidlear:

• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions
• condition: New other see details

offer pitmanidlear:

• sold: 0
• started: April 9, 2026
• availability: In Stock
• options: Ship-to-home

Detroit Axle 2GS473000 Is Similar To:

• Detroit Axle Suspension Kit 59bv14v Front Idler Arm And Pitman Fits 2002 Lincoln Blackwood (42.7% similar) Condition: new vehicle fitment sub model, 2002 Lincoln...(August 23rd, 2024)
• Detroit Axle Suspension Kit 46hm12c Front Idler Arm And Pitman Fits Chevy Silverado 2500 Hd (48.7% similar) Condition: new vehicle fitment sub model, 2007 -2010 Chevrolet silverado 2500 halts, 2003 -2010 hwd, 2001 -2010 Holt, 2001 -2006 Hals, 2001 -2005 HBase...(August 23rd, 2024)
• Detroit Axle Idler Arm 17tc29w Front Fits 1997-2002 Ford Expedition (40.2% similar) Condition: new vehicle fitment sub model, 1997 -2002 ford , expeditions Bauer, 1997 plus...(August 23rd, 2024)
• Detroit Axle 26twvv29 Front Pitman Arm For C1500 K2500 K1500 Suburban C2500 K3500 Yukon C3500 (42.1% similar) Vehicle sub model engine, fitment notes: 5.7L, 2000 GMC YUKONDENALI5.7L V8. Front Pittman arm 26TWVV29 for C1500 K2500 K1500 suburban C2500 K3500 yukon C3500 C3500: position: brand: Detroit Axle condition: new, notes steering features: kit includes: vehicle sub model, fitment notes: with ...(September 4th, 2024)
• Detroit Axle 53fgmd82 Front Pitman Arm For Cadillac Escalade 1999 2000 (47.7% similar) Vehicle sub model, fitment notes: 4WD, 2000 Cadillac escalates 4WD. Front Pittman arm Detroit Axle 53FGMD82 for Cadillac escalade 1999 2000 2000 : position: brand: condition: new, notes steering features: kit includes: detailed applications vehicle sub model, 1999 Cadillac escalates...(September 12th, 2024)
• Detroit Axle 56cngx46 Front Idler Arm For Sierra 2500 Hd 3500 2013 2016 2018 2017 2011 2012 (43.5% similar) Front idler arm 56CNGX46 for sierra 2500 HD 3500 2013 2016 2018 2017 2011 2012 2012 : position: brand: Detroit Axle condition: new, notes steering features: kit includes: detailed applications vehicle sub model, 2015 -2019 GMC sierra 2500 HBase, 2011 -2019 hassle, hadst, Denali, 2011...(September 12th, 2024)
• Detroit Axle 88gshv59 Front Idler Arm And Pitman Kit For Ram 1500 3500 2500 2001 2000 (44.9% similar) Front idler arm and Pittman kit 88GSHV59 for ram 1500 3500 2500 2001 2000 2000 : position: brand: Detroit Axle condition: new, notes suspension RWD features: includes: 2...(September 13th, 2024)
• Detroit Axle Pd773sp Front Idler Arm For 2011-2019 Gmc Sierra 2500 Hd 2016 2018 2017 2013 (55.5% similar) Vehicle fitment information, vehicle sub model, 2015 -2019 GMC sierra 2500 HBase, 2011 -2019 hadst, Denali, hassle, 2011 -2014 hwd...(October 5th, 2024)
• Detroit Axle Rc722kh Front Steering Idler Arm Bracket Assembly For Chevy Silverado 1500 Hd (51% similar) Vehicle fitment information, vehicle sub model, 2005 Chevrolet silverado 1500 HBase, 2001 -2003, 2005 -2006 Holt, Hals...(October 5th, 2024)
• Detroit Axle Bg59s5 Front Idler Arm For Ford Lincoln F150 Expedition F250 Blackwood Navigator (45.1% similar) Kit includes: 1 front idler arm...(October 11th, 2024)
• Detroit Axle Suspension Kit 16rypn Front Idler Arm And Pitman Fits Lincoln Navigator 1998-2002 Base (39.8% similar) Detailed applications years: vehicle: sub model: 1998 -2002LINCOLN navigator base. Front idler arm and Pittman kit fits Lincoln navigator 1998 -2002 base 16RYPN 16RYPN: position: brand: Detroit Axle condition: new notes: suspension kit, features:kit includes: 2...(November 29th, 2024)