Thwaites Gearbox Bearing - OEM Number: T3419

The Thwaites Gearbox Bearing (OEM T3419) is a direct replacement transmission component designed for use on a range of Thwaites site dumpers. It is used within the gearbox assembly to support rotating shafts, reduce friction, and maintain correct alignment of internal transmission components during operation.

Manufactured to OEM specifications, this bearing is engineered for high load capacity, durability, and reliable performance under continuous mechanical stress. It operates within the gearbox where it is subjected to rotational forces, vibration, and varying load conditions typical of heavy-duty site dumper operation.

FUNCTION AND OPERATION

• Supports rotating shafts within the gearbox assembly
• Reduces friction between moving transmission components
• Maintains correct shaft alignment under load
• Helps ensure smooth and efficient gear operation
• Designed for continuous operation under vibration and stress

TECHNICAL DETAILS

• OEM Part Number: T3419
• Type: Gearbox bearing / transmission bearing
• Function: Rotational support and load-bearing component
• Application: Thwaites dumper gearbox assemblies
• Construction: Precision-engineered steel bearing (roller or ball bearing type depending on application)
• Design: OEM-specified internal and external tolerances for direct replacement fitment

TYPICAL APPLICATIONS

Suitable for a range of Thwaites equipment, including:

• Thwaites site dumpers (various tonnage classes)
• Fits: MACH 245 and Newage 85M machines
• Manual and hydrostatic gearbox assemblies
• Transmission input/output shaft support systems
• Construction and material handling equipment

Gearbox bearings are critical components in dumper driveline systems, helping maintain correct gear meshing and reducing wear under load.

IMPORTANT INFORMATION

Always confirm the correct OEM part number and machine model before ordering, as gearbox bearing sizes, load ratings, and configurations vary depending on gearbox type and dumper serial number range. Incorrect bearing selection can lead to gearbox noise, overheating, premature wear, or transmission failure.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.95 or FREE for orders over £150
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£27.50 for delivery before 10:30am
£20.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.

**Separate carriage charges apply to bulk products such as 205L barrels.