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SKU:
ZZ3F01636
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Hydraulic Cap 142-8937 Fit for Caterpillar CAT 216B 216 226 226B 232 228 248
$37.39
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$37.39
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$37.39
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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
Hydraulic Cap for Caterpillar CAT
This hydraulic cap, part number 142-8937, is a replacement sealing cap for hydraulic ports on selected Caterpillar compact equipment models. It serves to close off open hydraulic fittings during maintenance, transport, or storage. This 142-8937 hydraulic cap is a simple, effective component for protecting hydraulic systems from contamination and pressure loss.
Overview
This hydraulic cap is a protective cover designed for hydraulic ports and fittings on compatible Caterpillar machines. Its primary role is to seal openings against dirt, debris, and moisture when lines are disconnected. The 142-8937 hydraulic cap is a practical accessory for service technicians and equipment operators maintaining hydraulic systems on Cat compact loaders and skid steers.
Built For Performance
- Threaded design ensures a snug and secure fit on standard hydraulic fittings
- Manufactured from wear-resistant material suitable for high-pressure environments
- Provides a reliable barrier against contaminants and fluid leaks
- Lightweight and easy to handle during routine maintenance tasks
- Reusable cap with durable finish for extended service life
Fits These Machines
- for Caterpillar CAT 216B
- for Caterpillar CAT 216
- for Caterpillar CAT 226
- for Caterpillar CAT 226B
- for Caterpillar CAT 232
- for Caterpillar CAT 228
- for Caterpillar CAT 248
On-The-Job Use
- Ideal for capping hydraulic hoses and fittings during component replacement
- Use to seal ports on cylinders, valves, and pumps during repair work
- Protect open hydraulic lines when washing or cleaning equipment
- Install on stored machines to keep hydraulic systems dry and clean
Specs At A Glance
| Part Number(s) | 142-8937 |
| Type | Hydraulic Cap |
| Compatible Brand | for Caterpillar CAT |
Good To Know
Q: How do I know this cap will fit my machine? A: Check your equipment's serial number and refer to the compatibility list above, as fit can vary between production runs. Confirm the port size matches the cap's dimensions before ordering.
Q: Is this cap reusable? A: Yes, the cap is designed for multiple uses, providing a dependable seal each time it is installed. Inspect it for damage after removal to ensure continued performance.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.