JCB Fastrac 2000 Series

Transfer case fluid capacity & service interval

JCB Fastrac 2000 Series transfer case fluid capacity is 3 liters. Service intervals require a check every 50 hours. The data covers 3 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

Type	Specifications
Fastrac 2155 (2007-2014) Front	Use: Normal Capacity 3 liter Check 50 hours
Fastrac 2140, Cummins QSB5.9 30 (S/N 0738000 ->) (2004-2006) Front	Use: Normal Capacity 3 liter Check 50 hours
Fastrac 2115, Perkins 1006-6T (S/N 0738000 ->) (1998-2006) Front	Use: Normal Capacity 3 liter Check 50 hours

The transfer case fluid capacity across all three configurations in the JCB Fastrac 2000 Series is 3 liters, which is a service fill figure representing the working fluid volume held within the transferbox and front PTO assembly during normal operation.
The Fastrac 2115 with the Perkins 1006-6T engine, covering serial numbers from 0738000 onward in the 1998-2006 production span, carries the same 3-liter transfer case capacity as the later Fastrac 2155 produced from 2007-2014, indicating no capacity change across that generation gap.
The Fastrac 2140 with the Cummins QSB5.9 30 engine, produced from 2004-2006, shares the identical 3-liter capacity and 50-hour check interval as the Perkins-engined 2115, meaning the engine platform difference does not affect transfer case service volume.
A 50-hour check interval applies to all three configurations under normal use conditions. In agricultural machinery, a 50-hour interval is a relatively frequent inspection cycle, reflecting the mechanical demands placed on a transferbox and PTO system during field operation.
The service note for all three configurations specifies the transferbox and front PTO as a combined location, meaning the 3-liter capacity figure covers both functions within a single shared housing rather than separate reservoirs.