Pai Industries Pinion Oil Seal Part No: 436138
$33.64
The PAI 436138 Pinion Oil Seal (Unitized) provides a robust seal for International input pinions, with specs matching OEM part 2503294C1. Designed for 3-inch inner diameter, 6.46-inch outer diameter, and 0.66-inch width, it ensures leak-free differential operation. Made in the U.S. under ISO standards and backed by a 2-year unlimited mileage warranty, it's a dependable solution sold by Wofford Truck Parts.
Specifications
The PAI 436138 Differential Pinion Oil Seal is a precision-engineered, unitized seal for International input pinions—ideal for heavy-duty driveline systems. Measuring 3” ID × 6.46” OD × 0.66” width, it replaces multiple OEM and aftermarket references including Navistar 2503294/2503294C1, Dana 401HH105/HH105, and Mack 2104-HH105/2719-HH105, among others. Manufactured in the U.S. under ISO 9001:2015 certification, it includes PAI’s standard 2-year unlimited mileage warranty and reliably protects against oil leakage and contamination in high-stress applications. Distributed by Wofford Truck Parts for trusted quality.
Weight
0.92
Compatibility
International G340S (34,000 lb Rear Rear)
International J340S / J380S Series
International N340 (34,000 lb Rear Rear)
International W460 (46,000 lb Rear Rear)
International W230S (23k–34k lb Forward Rear Differential)
Alternative Part Numbers
- Dana 401HH105
- Dana HH105
- Mack 2104-HH105
- Mack 2719-HH105
- Navistar 2503294
- Navistar 2503294C1
- PAI 436138
