RCV IFS 300M CV Axle Set for Toyota Tacoma, 4Runner, FJ, GX460/470
SKU: CVJIFS-TOY2
The RCV Performance Ultimate IFS CV Axles are engineered to eliminate the major strength limitations of Toyota’s factory IFS front axle shafts. Whether you're wheeling a lifted Tacoma, overlanding in a 4Runner, hammering an FJ Cruiser through the desert, or relying on a GX470/460 as your do-everything adventure rig—RCV delivers strength far beyond OEM capability.
These axles are designed to meet or exceed the strength of a straight axle swap, while preserving all the benefits of Independent Front Suspension: superior ride quality, improved traction, predictable handling, and reduced steering kickback.
RCV uses race-proven Ultra4-, SCORE-, and BITD-level technology with oversized CV internals, premium materials, and a 300M center shaft. Even with big tires, boost, superchargers, or aggressive terrain—RCV IFS CV Axles put down power without fear.
Includes:
- Left & right Ultimate IFS CV Axle assemblies
- Double-offset inboard CV with 1 balls & 300M internals
- Outboard Dana 60-architecture CV with 4340/300M components
- 35-spline 300M center bar
- Pre-greased with RCV moly SPEC extreme-duty grease
- Black oxide finish
- Optional nickel plating available
- Direct factory replacement. Long-travel compatible options available.
Specifications
- Axle Type: Independent Front Suspension (IFS)
- Inboard CV: Double-offset, 1 balls, 300M internal components
- Outboard CV: Dana 60-architecture, 4340 & 300M construction
- Center Bar: 35-spline 300M alloy (strongest in the industry)
- Coating: Black oxide (standard)
- Grease: RCV moly SPEC high-temp CV grease
- Warranty Note: Covers breakage; misuse or improper installation excluded
Fitment
Direct Factory Replacement For:
- Toyota Tacoma 4x4: 2005–2023
- Toyota FJ Cruiser: 2007–2014
- Toyota 4Runner 4x4: 2003–2023
- Lexus GX470: 2003–2009
- Lexus GX460: 2010–2013 (fits additional years depending on hub style—contact us for confirmation)
General Notes
- Works with stock-travel and many long-travel kits
- Direct bolt-in design
- Optional nickel plating recommended for coastal/salt-heavy climates
Tech Insight
Toyota IFS has long been criticized as a weak point on lifted or hard-driven rigs.
RCV fixes every OEM limitation:
✔ 300M 35-spline center bar – strongest IFS shaft in the industry
✔ Massive 1 double-offset CV internals for high-angle articulation
✔ Dana 60-architecture outboard CV—more strength than a solid axle swap
✔ Eliminates binding, axle hop, and catastrophic CV breakage
✔ Race-tested under Ultra4, SCORE, and BITD abuse
✔ Maintains full IFS ride quality, handling, traction & stability
RCV Ultimate IFS Axles let Toyota owners run big tires, lockers, and real power without giving up IFS performance.