Aussieveedubbers · Tech Talk

Rear suspension differences

https://forums.aussieveedubbers.com/threads/90177/rear-suspension-differences

donn ·

Are the rear suspensions from a square and an L bug basically the same except that the square simply unbolts from the pan?

68AutoBug ·

do You mean a squareback type 3?? Donn

[type 3 variant]

the early ones would have been swing axle [5 stud wheels]

and the later ones would be CV joint rear end [IRS]

Lee

Sides ·

Type 3 IRS is basically the same as Type 1 IRS, yeah.

Squarebacks had heavier torsion bars and double spring plates for carrying a load, but the parts from one will swap across to the other no probs.

68AutoBug ·

My 68 auto beetle has IRS with twin side torsion plates

LEE

waveman1500 ·

As Lee says, some Beetle IRS systems had double spring plates and some had single. Mine is an S bug and has single spring plates.