Cummins PTG Pump AFC Super Overhaul Kit | 1003OH-S | Interstate-McBee

Interstate-McBee AFC Super Overhaul Kit, part number 1003OH-S, for rebuilding the Air Fuel Control section of Cummins PTG fuel pumps. The kit covers the full seal and gasket set plus the wear hard parts a pump rebuild needs — main AFC shaft, tachometer drive shaft, throttle shaft cover, and drive coupling spider — rather than seals alone.

Key Features

• Complete seal and gasket coverage: O-rings, seals, gaskets, seal rings, and a felt washer
• Includes wear hard parts, not just soft parts — main AFC shaft, tach shaft, throttle shaft cover, and jaw coupling spider
• Covers the PTG and VS front cover gasket
• Includes the AFC bellows, lead seal wire and wire seals for resealing the pump after calibration
• Fastener hardware and a throttle shaft cover decal included
• Backed by Interstate-McBee's 12-month fuel injection parts warranty from the date of first installation

Specifications

• Part number: 1003OH-S
• Component type: Fuel pump overhaul kit
• Condition: New
• Application: Cummins PT fuel pump, Air Fuel Control section
• Kit type: Seals, gaskets and wear hard parts
• Main shaft supplied: 212601
• Tach shaft supplied: 212607
• Sold as: kit

Key components included

• Main AFC shaft
• Tachometer drive shaft
• Throttle shaft cover and decal
• Jaw coupling spider
• PTG / VS front cover gasket
• AFC bellows
• O-rings, seals, seal rings, gaskets and felt washer
• Lead seal wire and wire seals
• Mounting screws 

Compatibility & Fitment

• Application: Cummins PT fuel pumps with Air Fuel Control

Fitment gate — this kit is specific to the Air Fuel Control section of the Cummins PT pump. Confirm your pump is an AFC-equipped PT pump, and match your pump part number before ordering, since Interstate-McBee builds more than one AFC overhaul kit.

Cross-family fitment gate — this kit supplies main shaft 212601 and tach shaft 212607. Interstate-McBee's 10020 and 1002OH-S kits supply a different shaft group entirely (main shaft 100192). These kits are not alternatives to one another. Read the shaft numbers off your pump, or call with your pump part number, before choosing.

Installation note — PT pump rebuilding requires calibration on a pump test stand after assembly. This kit includes the lead seal wire and wire seals used to reseal the pump once calibration is complete.

Conclusion

This is the Interstate-McBee AFC Super Overhaul Kit for rebuilding the Air Fuel Control section of a Cummins PTG fuel pump, covering both the full seal and gasket set and the wear hard parts. Confirm your pump is AFC-equipped and match your pump part number before ordering.