High-performance double lip metal wiper seal for Caterpillar machines. Blocks dirt, mud, and moisture. Durable polyurethane construction ensures long service life in heavy-duty hydraulic systems.
The Caterpillar Double Lip Metal Wiper Seal is engineered for extreme environments. Its dual-lip design scrapes contaminants from the rod surface while retaining internal lubrication. Made from high-grade polyurethane, it withstands abrasion, UV, and mild chemicals, ensuring reliable sealing in excavators, bulldozers, and wheel loaders.
This seal operates in temperatures from -40°C to +110°C and handles pressures up to 500 psi. Designed for dynamic speeds up to 0.5 m/s, it meets ISO 6194 and DIN 3760 standards. Easy press-fit installation into the cylinder gland reduces downtime, making it a cost-effective solution for CAT hydraulic systems.This wiper seal prevents contaminants from entering hydraulic cylinders in CAT heavy machinery (excavators, bulldozers, etc.), reducing wear on rods and seals. The dual-lip design provides extra protection in mud, dust, and wet conditions, extending component life. It ensures reliable operation under high pressure and temperature extremes, minimizing maintenance costs and downtime.
| CAT Double Wiper Seal | 31.75*57.15*10.3 | CAT Double Wiper Seal | 60.33*79.38*10 |
| CAT Double Wiper Seal | 38.1*57.15*11 | CAT Double Wiper Seal | 63.5*82.7*11 |
| CAT Double Wiper Seal | 38.1*57.2*11 | CAT Double Wiper Seal | 65*84*11 |
| CAT Double Wiper Seal | 44.45*61.9*11 | CAT Double Wiper Seal | 65*79*8 |
| CAT Double Wiper Seal | 44.45*62.1*11 | CAT Double Wiper Seal | 66.68*85.73*8 |
| CAT Double Wiper Seal | 47.63*60.33*8 | CAT Double Wiper Seal | 69.85*95.27*14 |
| CAT Double Wiper Seal | 47.63*65.09*11.11 | CAT Double Wiper Seal | 69.85*95.5*14 |
| CAT Double Wiper Seal | 50*68*11 | CAT Double Wiper Seal | 76.2*101.67*14 |
| CAT Double Wiper Seal | 50*75*12 | CAT Double Wiper Seal | 76.2*102*12.7 |
| CAT Double Wiper Seal | 50.8*68.5*11 | CAT Double Wiper Seal | 83.5*108.2*14 |
| CAT Double Wiper Seal | 53.98*73.03*11 | CAT Double Wiper Seal | 88.9*114.3*14 |
| CAT Double Wiper Seal | 55*74*11 | CAT Double Wiper Seal | 97.1*120.8*14 |
| CAT Double Wiper Seal | 57.15*76.2*11 | CAT Double Wiper Seal | 101.6*127*14 |
* All manufacturer's names, part numbers, and descriptions are used for reference purposes only. We do not imply that any part shown is the product of these manufacturers.
We ship worldwide via DHL, FedEx, UPS, TNT, and EMS for small orders, and by sea freight for bulk orders. Standard delivery time is 5–7 working days for small orders and 15–30 days for sea freight.
All products are carefully packaged in neutral packaging with foam protection to prevent damage during transit. Custom packaging with your branding is available for OEM orders.
We accept multiple payment methods for your convenience. For new customers, we typically require 100% advance payment for small orders. For established partnerships, we offer flexible terms including 30% deposit with balance before shipping.
