🔧 Seal the Deal with Confidence!
The NATIONAL4278 Differential Pinion Seal is a high-performance sealing solution designed for extreme temperature ranges from -40°F to 400°F. Made from durable fluoroelastomer, it offers excellent compatibility with various fluids and ensures reliable performance for all types of repairs. With its innovative spring-loaded, multi-lip design, this seal guarantees long-lasting durability and precision fit, making it an essential component for any professional mechanic.
| Manufacturer | Federal Mogul |
| Brand | NATIONAL |
| Product Dimensions | 10.16 x 1.91 x 0.25 cm; 9.07 g |
| Item model number | 4278 |
| Manufacturer Part Number | 4278 |
| Item Weight | 9.07 g |
L**I
Good
Good
S**S
Good product
Met our needs, great price
D**E
Perfect replacement.
Exact fit replacement. Easy to install.
9**T
Not for sterling 10.25” full floater.
Probably a good seal, I’ll never know since it doesn’t fit my axle
C**.
Exact OEM Part for 2012 F-150
Exact OEM replacement part for 2012 F-150 pinion seal.
Trustpilot
1 week ago
4 days ago
