NEW
Differential Pinion Seal – NATIONAL 4278
FordMustangPart # 4278
KWD 18.63KWD
Delivered to Kuwait — customs included
- Part price
- KWD 2.75
- Shipping
- KWD 14.70
- Customs & import fees
- KWD 1.18
Shipping is charged once for the whole box, so adding more parts costs far less than this price twice — the cart works out the real figure. KWD 1.50 local delivery is added once per order.
⏱ Estimated delivery 7–14 days from USA
Fits
Ford Mustang
Fits 1 model year: 2015
At a glance
- Category
- Transmission
- Condition
- NEW
- Make
- Ford
- Model
- Mustang
- Fits years
- 2015
- Brand
- NATIONAL
- Weight
- 0.06 kg
Specifications
- Flanged Outside Diameter (in)
- 3.400
- Flanged Outside Diameter (mm)
- 86.360
- Housing Bore (IN)
- 3.091
- Housing Bore (mm)
- 78.510
- Inside Diameter (IN)
- 1.812
- Inside Diameter (mm)
- 46.020
- Material
- Fluoro-Elastomer
- Outside Diameter (IN)
- 3.096
- Outside Diameter (mm)
- 78.640
- Redicoat
- Yes
- Shaft Diameter (IN)
- 1.812
- Shaft Diameter (mm)
- 46.020
+ 5 more specifications
- Thickness (IN)
- 0.485
- Thickness (mm)
- 12.320
- Type
- 86
- Width (IN)
- 0.485
- Width (mm)
- 12.320
Specifications as published by the manufacturer.
Replaces 14 part numbers
- 1L3W4674AA
- 1L3W4676AB
- 1L3W4676AC
- 1L3Z4676A
- 1L3Z4676B
- 1L3Z4676C
- BL3Z4676A
- E5TW4676BA
- E5TZ4676A
- E5TZ4676B
+ 4 more
- E87W4676AA
- E8TW4676AA
- E8TZ4676B
- ESTW4676BA
If one of these matches the number on your old part, this is the right fit.
Description
Rear Outer; w/ 9.75 IN Ring Gear; w/ Independent Rear Suspension; w/ Visteon Axle
Warranty & Returns
Returns: Accepted within 7 days