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Rear Axle Planetary Gear for Caterpillar 415F2, 424B, 424B HD, 424B2 & 426F2 – 3208606

SKU:
3208606
FitsModel:
415F2 IL, 424B, 424B HD, 424B2, 426F2
ListDescription:
Rear Axle Planetary Gear
Caterpillar 415F2 424B 424B HD 424B2 426F2 rear axle planetary gear 3208606
Part # 3208606

Part # 3208606

Fits Models At A Glance:

Use the list below to locate your specific model. Each model is listed individually — confirm your serial number before ordering.

  • 415F2 IL — Serial Number PF400001-UP
  • 424B — Serial Number JRN00001-UP
  • 424B HD — Serial Number JRY00001-UP
  • 424B2 — Serial Number JTH00001-UP
  • 426F2 — Serial Numbers DJ400001-UP, EJ200001-UP, EJ400001-UP

Key Notes:

  • Part Numbers: 3208606, 320-8606, 4550727, 455-0727, 138736
  • Weight: 4.20 lbs (1.91 kg)
  • Type: Rear axle planetary gear — Carraro rear drive axle
  • Carraro DPN: 138736
  • Quantity Note: Three planetary gears are used per axle corner — six per machine. Sold individually
  • Application: Rear axle planetary gear — meshes with the ring gear and sun gear within the Carraro rear axle planetary hub assembly to transfer and multiply torque to the rear wheels on applicable Caterpillar backhoe loaders
  • Note: 3208606 and 4550727 (455-0727) are alternate Cat catalog numbers for the same Carraro DPN 138736 planetary gear — confirm your machine model and serial number before ordering
  • Condition: Aftermarket replacement part

Common Use Case or Symptoms:
Use when the rear axle planetary hub assembly is being rebuilt or overhauled, planetary gear teeth are worn, chipped, or broken, or the rear axle is generating grinding or abnormal noise from the hub area — worn or damaged planetary gears cause uneven torque distribution, noise, and eventual loss of drive through the rear axle hub assembly on applicable Cat backhoe loaders.

Why Choose Broken Tractor:

  • ✅ Model and Serial Number Fitment Listed: 3208606 (4550727) is confirmed as Carraro DPN 138736 — fits 415F2 IL, 424B, 424B HD, 424B2, and 426F2 backhoe loaders. Each model and its serial number range is listed above — verify yours before ordering
  • ✅ Three Per Axle Corner — Six Per Machine: One listing covers a single planetary gear — order the correct quantity for your rebuild. Three gears are required per hub, six for a complete rear axle overhaul
  • ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses
$125.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

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Product: Category: Brand: Head Title: Rear Axle Planetary Gear | Broken Tractor | 3208606