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Strange Aluminum Cases N1904 Differential Case, Aluminum, 9 in. Ford, 3.250 in. Carrier Bearing Size, Each

SKU: STRN1904

Third Member Case Only

Strange Aluminum Cases N1904 Differential Case, Aluminum, 9 in. Ford, 3.250 in. Carrier Bearing Size, Each

SKU: STRN1904

Third Member Case Only
A$1,350.39
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Swap out your iron case for weight savings and added strength! You can save 20 lbs. of ugly weight with Strange 9 in. aluminum cases. Machined from high-tensile aluminum alloy, they're actually stronger than standard Ford iron cases. They come with billet aluminum bearing caps. A word of caution--because aluminum is less rigid than cast iron, ring and pinion gear life will be less than with nodular iron cases due to case deflection.

Part Type

9in Aluminum Case - 3.250in Bore

Data: v4.2 - Upd: 2026-10-08 21:42:45

Specifications

Product Attributes - Brand
Strange Engineering
Product Attributes - Manufacturer's Part Number
N1904
Product Attributes - Part Type
Third Member Case Only
Product Attributes - Product Line
Strange Aluminum Cases
Product Attributes - UPC
679460100300
Product Attributes - Case Style
Ford 9 in.
Product Attributes - Case Material
Aluminum
Product Attributes - Case Color
Natural
Product Attributes - Main Caps Included
Yes
Product Attributes - Main Cap Material
Cast aluminum
Product Attributes - Main Cap Retention Style
Bolt
Product Attributes - Carrier Bearing Diameter (in.)
3.250 in.
Product Attributes - Pinion Support Bolt Quantity
5
Product Attributes - Standard Pinion Location
Yes
Product Attributes - Hardware Included
Yes
Product Attributes - Ring Gear Load Bolt
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Strange Engineering
StreetFX SKU strN1904
SFX Item ID 5075829
Supplier Item Code 5075829
Manufacturer SKU N1904
Manufacturer UPC 679460100300
Alternative References STGN1904

Compatibility

Application Data
  • Axle Spline Quantity33
  • Axle Spline Quantity35
  • Axle Spline Quantity40

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