# TRK-401 - ARGO TRANSMISSION REBUILD KIT, CLASSIC/GEN II (2004+)

TRK-401 - ARGO TRANSMISSION REBUILD KIT, CLASSIC/GEN II (2004+) - AVENGER 700, AVENGER 750 EFI, FRONTIER  
  
Transmission rebuild kit with all bearings, bushings, snap rings, seals, and o-rings to rebuild the Argo Classic/Gen II transmissions 34-100, 34-100-3.3, 500-0015, and 500-0016.   
  
**Reference the Product download PDF for parts included in the kit.  Kit comes with the factory recommended Loctite 598 gasket maker.**  
  
  
**Parts Notice:**  
  
**If you are rebuilding a 2004-2007 Avenger prior to last 5 of vin# 26023 or 2007 Frontier prior to vin# 15798 read the bulletin download PB# 143 as you may need additional parts.  
**  

Kit Fits Argo XTV Models 2004+:  
  
Avenger 700 8x8 (2004 - 2015)   
Avenger 750 EFI 8x8 (2007 - 2016)  
Avenger 8x8 S (2017 and Newer)  
Frontier 480/580/650 6x6  
Frontier 6x6 S  
Frontier 650 8x8  
Frontier 650 HO 8x8  
Frontier 700/750 8x8  
Frontier 8x8 S  
Scout 6x6 S  
Scout 650 6x6  
Scout 700 6x6  
Scout 8x8 S  
Scout 650 HO 8x8  
Scout 700/750 8x8

  

**Tech Tip:**  
  
**We recommend disassembling your transmission prior to ordering this kit as you may find other parts that may need to be replaced.  Reference the product download section for steps to disassemble and rebuild.**

  
Transmission image is for reference only and is not included as part of the kit.

## Details

- **Price:** 538.51 USD
- **Vendor:** DOC'S FULL BORE OUTDOOR
- **Tags:** Argo Parts, OEM Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 538.51 USD | In stock |

## Images

- TRK-401 - TRANSMISSION REBUILD KIT, CLASSIC/GEN II (2004+) - 1
- TRK-401 - TRANSMISSION REBUILD KIT, CLASSIC/GEN II (2004+) - 2
- 491985 - LOCTITE 598 GASKET MAKER BLACK, 2.7FL OZ
- 500-0016 - TRANSMISSION ASM, CLASSIC - 3.3 HT RATIO - ARGO PARTS 

---

> Source: [Doc's Full Bore Outdoor](https://parts.docsfullboreoutdoor.com/products/trk-401-transmission-rebuild-kit-classic-gen-ii-2004)
> Updated: 2026-07-11