Product Overview
Pumptec 200 series cam bearing repair kit, .135 offset, Pumptec part number 10079. CCW supplies it for 230 V 205V and 207V pumps; the bearing has 135 stamped on it.
Important — the Offset Sets the Pressure
The cam offset determines the plunger stroke, and the stroke determines flow and pressure. Pumptec makes 200 series cam bearings in offsets from .070 to .170. This is the .135.
Fitting a different offset changes what the pump delivers, which is why this part is listed against a specific voltage and pump. Read the number stamped on the bearing you are replacing. If you are not certain which offset your pump uses, do not guess — the pump will run either way and it will not run correctly.
When to Check It
Pumptec's preventive maintenance checklist includes periodic cam and bearing inspection. A noisy pump or play at the plunger slot is a reason to look sooner.
Specifications
| CCW SKU | PT056-230V |
| Pumptec part | 10079 |
| Series | 200 series cam bearing |
| Offset | .135 (stamped 135) |
| Used on | 205V and 207V pumps on 230 V machines |
Frequently Asked Questions
How do I know which offset I have?
Read the number stamped on the existing bearing.
What happens if I fit the wrong offset?
The pump runs, but flow and pressure change and the motor load changes with them.
Is this Kit C?
It is the cam bearing kit, often called Kit C for the 205V and 207V.
What We See in the Field
[Technician's Note — replace before publishing: two to four sentences of first-hand CCW field experience relevant to this product. A pattern you see, a mistake customers make, or something learned from servicing or selling it. Not spec repetition, not a sales pitch, not invented.]
Pump part numbers vary by pump series and by the machine they were fitted to. Tell us the pump model, or the machine and its serial number, and we will confirm the part before you order.
