303400-1-KIT Longfield 30-Spline Birfield/Axle Kits

Name: 303400-1-KIT Longfield 30-Spline Birfield/Axle Kits
Brand: TRAIL GEAR
SKU: 542-303400-1-KIT
Price: 741.89 USD
Availability: InStock

^$741⁸⁹

Ships on Sep 14, 2026

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30-Spline Super Set

Longfield 30-Spline Birfield/Axle Kits

1979-1985 Toyota Pickup (IFS)

1984-1985 Toyota 4 Runner (IFS)

Axle Shaft Short: 19 7/16 in.

Axle Shaft Long: 32 7/16 in.

4340 Chromoly Steel Axle Shafts

Birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers
Birfield housing is made out of forged 4340 chromoly steel
Internals of our Longfield birfields are made out of 4340 chromoly steel and heat-treated for superior strength
The axle shafts are also made out of 4340 chromoly steel

Part TypeAxle Shaft Assembly

BrandTRAIL GEAR

Package Height7.5

Package Width8.5

Package Length37.0

Weight35.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number303400-1-KIT

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

303400-1-KIT Longfield 30-Spline Birfield/Axle Kits

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords