3S-3978 O-Ring for Caterpillar
3S-3978 O-Ring for Caterpillar. Premium WINSCHEN aftermarket replacement for Caterpillar sealing applications. Please confirm the OEM part number and seal size before ordering.
Brand: WINSCHEN
Country of Origin: China
MOQ: 1 PCS
Dispatch time: 1-3 business days
SKU: CTC-3S-3978
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3S-3978 O-Ring for Caterpillar
WINSCHEN 3S-3978 is an aftermarket O-Ring replacement for Caterpillar sealing applications. Refer to Specifications for the listed material and dimensions.
Key Features
- Premium aftermarket replacement for Caterpillar 3S-3978 sealing applications.
- Material and dimensions are listed in Specifications.
Specifications
| Part Number | 3S-3978 (3S3978) |
| Product Type | O-Ring |
| Equipment Brand | Caterpillar |
| Size | ID 139.80 x 4.88 mm |
| Material | EPDM 70 |
| Brand | WINSCHEN |
| Country of Origin | China |
| SKU | CTC-3S-3978 |
| MOQ | 1 PCS |
| Delivery Time | 1-3 business days |
Need to verify a seal specification for your Caterpillar application? Contact our technical support team for expert assistance. We offer fast global shipping to support your maintenance requirements.
Related Caterpillar Seal Categories
Browse more Caterpillar replacement parts or compare other hydraulic seals. For specification confirmation send the OEM part number and seal size through our inquiry form or WhatsApp.
| OEM Part Number | 3S-3978 |
|---|---|
| Equipment Brand | Caterpillar |
| Product Type | O-Ring |
| Size | ID 139.80 x 4.88 mm |
| Material | EPDM 70 |
| Condition | Premium Aftermarket Replacement |
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