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HYDRO CZĘŚCI JAKUBIEC SPÓŁKA JAWNA
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JCB Crown wheel with pinnion 43/21T - GENUINE

JCB Crown wheel with pinnion 43/21T - GENUINE

458/M9936
7,342.89 zł
Tax included

5,969.83 zł tax excl.

1989 1989 By purchasing this product, you will earn points exchangeable for a discount voucher worth 198.90 złfor your next order.

Quantity
Last items in stock

Standard orders are shipped until 14:00. Pallet shipments are dispatched until 13:00.

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Alternative part numbers : 458M9936 458-M9936

Description

JCB Crown Wheel and Pinion Set 43/21T - GENUINE - 458/M9936

Genuine main drive gear set (crown wheel and pinion) with a 43/21 tooth ratio, specifically designed for JCB Fastrac 4000 series agricultural tractors. As a genuine part, it guarantees a perfect fit, maximum material durability, and quiet drive axle operation under extreme field and transport loads.

Technical Specification:

  • Number of teeth: 43 (crown wheel) / 21 (pinion).
  • Part status: Genuine JCB.
  • Application: Drive axles for Fastrac 4000 series tractors.
  • Advantage: Precision surface hardening of the teeth, significantly increasing gear service life.

Compatibility:

Tractor ModelVariants and Engine
JCB Fastrac 4160 Variant 4160-1 [T4F] (Tier 4 Final)
JCB Fastrac 4190 Variant 4190-1 [T4F] (Tier 4 Final)
JCB Fastrac 4220 Variant 4220-1 [T4F] (Tier 4 Final)
Workshop Tip: The pinion gear and crown wheel are factory-matched pairs—never replace only one of these components separately. During installation, precise adjustment of the backlash and the "tooth contact pattern" using shims is critical. It is highly recommended to replace all pinion and differential bearings and to use fresh gear oil matching the specification recommended by JCB for the Fastrac series.

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Catalog number: 458/M9936

Product Details
458/M9936

Data sheet

Machine type
FASTRAC
Machine
JCB
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