The Oshkosh OSH-21000A or OSH21000A is a 2-shaft aluminum transfer case designed for McNeilus and Terex Oshkosh S-series front discharge mixer trucks. Gear ratios are 1.00:1 in high range and 2.48:1 in low range, with air shift for high and low range selection and a separate air shift front axle declutch. The aluminum housing keeps the unit light relative to iron-case alternatives used in comparable vocational drive applications. Call us to confirm proper fit for your specific mixer configuration before ordering.
CALL FOR FREIGHT DETAILS
A refundable core charge of $3,000.00 applies to this item and will be collected at checkout. The core charge is refunded upon receipt of your returned core, subject to its condition; customer is responsible for return shipping. Call us at (877) 776-4600 for details.
Features
Fits McNeilus and Terex Oshkosh S-series front discharge mixer trucks
Two-shaft aluminum transfer case design
1.00:1 high range gear ratio
2.48:1 low range gear ratio
Air shift high and low range selection
Air shift front axle declutch
Tech Specs
- Fitment: McNeilus / Terex Oshkosh S-series front discharge mixer trucks
- Configuration: 2-shaft aluminum transfer case
- High range ratio: 1.00:1
- Low range ratio: 2.48:1
- Range shift: Air shift high / low
- Front axle engagement: Air shift declutch
