Overview — Assembly Tools AT45680B
AT45680B is the assembly tool used in the CUMMINS service parts program for engine and component assembly operations, allowing specified procedures to be carried out to the factory method. We can supply all the original and replacement part numbers listed below, in stock or available on order — welcome to enquire by part number.
Parts Characteristics
The tool is manufactured to the original design, with the dimensions, locating features and working surfaces required for the assembly operation it supports. The material and finish match the original specification so the tool positions components accurately and withstands repeated use in a workshop environment. Working surfaces are machined to the tolerances needed for correct alignment and seating of the components being assembled. As an OEM-spec tool, it allows the documented assembly procedure to be followed without improvisation, protecting the components being fitted from damage caused by incorrect methods.
Applicable Models & Applications
This assembly tool is used across CUMMINS engine and component service operations where the factory procedure specifies a dedicated tool, including installation of seals, bearings, sleeves, and the alignment and seating of components during rebuild. The family reference AT70427 covers related tooling in the same service program. Applications include workshop overhauls, component rebuilds and production-line assembly where consistent, repeatable installation is required. Confirm the tool type, size and the procedure it supports against the CUMMINS service manual before ordering.
Maintenance & Replacement
Keep the tool clean and free of burrs, and store it so the working surfaces are protected from damage. Inspect the locating surfaces and edges before each use; a damaged tool can misalign a component and cause premature failure of the part being installed. Replace the tool when the working surfaces show wear, deformation or corrosion that affects accuracy. Use the tool only for the procedure it was designed for, and follow the torque, depth and alignment settings given in the service manual so the assembled joint meets the original specification.
Price Reference (USD)
The reference price for this Assembly Tool (AT45680B) is approximately USD 30 – 120 per unit depending on tool type, brand grade, quantity and shipping destination. This is a planning estimate only — confirm current pricing and availability with our sales team before ordering.
Also in the ASSEMBLY TOOLS Series
AT70427.
Value & Service
Correct assembly tooling prevents the component damage that shows up weeks later as a premature failure, so we verify AT45680B against the original CUMMINS tooling reference and confirm the tool type before dispatch. We stock the tool and the family number AT70427 and can advise on the matching service procedure for your engine. Orders can be consolidated with other service parts into one tracked shipment, and quantity pricing is available for workshops and rebuild facilities.
Racer Machinery is a dedicated construction-machinery parts supplier — send us your part number and engine model, and we will confirm fitment, price and lead time for this assembly tool and related CUMMINS service tooling.
