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SKU:
ZZ3F04255
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Regulator for Caterpillar 623G 621G 627G 627H 627F 651E 631E 657E 637G 637E
$53.39
In Stock
$53.39
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$53.39
Regular price
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Regulator for Caterpillar
This regulator for Caterpillar heavy equipment manages system pressure and flow to ensure consistent operation across a range of scraper and tractor models. Designed to maintain stable performance in demanding conditions, this regulator for Caterpillar machines supports dependable function. The regulator for Caterpillar units listed here replaces worn components to restore proper control.
Overview
This regulator is a direct replacement component for Caterpillar scraper and tractor models, responsible for controlling pressure within the hydraulic or fuel system. It helps maintain steady output and prevents erratic operation. This regulator for Caterpillar equipment is built for long service intervals and severe duty cycles.
Built For Performance
- Precision-machined body for accurate pressure regulation
- Corrosion-resistant materials for extended service life
- OEM-style design for straightforward installation
- Sealed internal components to resist contamination
- Tested for consistent output across temperature ranges
Fits These Machines
- for Caterpillar 623G
- for Caterpillar 621G
- for Caterpillar 627G
- for Caterpillar 627H
- for Caterpillar 627F
- for Caterpillar 651E
- for Caterpillar 631E
- for Caterpillar 657E
- for Caterpillar 637G
- for Caterpillar 637E
On-The-Job Use
- Maintains proper pressure during earthmoving and hauling operations
- Supports consistent scraper bowl and apron control
- Reduces downtime by preventing pressure-related failures
- Used in mining, construction, and land development applications
Specs At A Glance
| Part Number(s) | Not specified |
Good To Know
Q: Is this regulator specific to a certain model year? A: The regulator fits the listed model numbers, but changes in serial number can affect compatibility. Confirm your machine's serial number before ordering.
Q: What does the regulator do in the system? A: It keeps fluid pressure within the designed range, which protects other components from overpressure or starvation. That helps the system operate smoothly under load.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.