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NationalPart #: 711175
National 711175 Transfer Case Input Shaft Seal
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$24.36Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-250 Super Duty and F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Transfer Case Input Shaft Seal options
National 711175 Transfer Case Input Shaft Seal
| Brand | National |
| Part Number | 711175 |
| Seal Type | Seal |
| Grade Type | Premium |
| Part Description | Oil seal |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Ford | F-250 Super Duty | Platinum | 6.7L | V8 | N/A | |
| 2016 | Ford | F-350 Super Duty | XL | 6.2L | V8 | N/A | |
| 2015 | Ford | F-250 Super Duty | Platinum | 6.7L | V8 | N/A | |
| 2015 | Ford | F-350 Super Duty | XL | 6.2L | V8 | N/A | |
| 2014 | Ford | F-250 Super Duty | Platinum | 6.7L | V8 | N/A | |
| 2014 | Ford | F-350 Super Duty | XL | 6.2L | V8 | N/A | |
| 2013 | Ford | F-250 Super Duty | Platinum | 6.7L | V8 | N/A | |
| 2013 | Ford | F-350 Super Duty | XL | 6.2L | V8 | N/A | |
| 2012 | Ford | F-250 Super Duty | XLT | 6.7L | V8 | N/A | |
| 2012 | Ford | F-350 Super Duty | XL | 6.2L | V8 | N/A | |
| 2011 | Ford | F-250 Super Duty | XLT | 6.7L | V8 | N/A | |
| 2011 | Ford | F-350 Super Duty | XL | 6.2L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
23420ABC3Z7B215A
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.