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Rubber Donut Drive Axle Coupling, Heavy-Duty

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Many vintage formula cars and sports racers use these rubber drive donuts in the drive axles. Donut couplings allow significant angular deflection (up to 5 degrees constant or 10 degrees momentary) without requiring any lubrication. Rubber construction also absorbs shock loading and vibration. The rubber should be inspected for cracks after each season or after any off-track excursion.

Metalastik Heavy Duty Rubber Donut Drive Axle Coupling
TypeApplicationConstructionTorque
Capacity
Bolt Circle
assembled
Overall Diameter
assembled
Bolt
Diameter
Width
at bolt holes
Heavy-Duty F3, FB, FF, CSR,
Lotus Elan
Rubber with
metal interleaf plates
210 lb-ft 3.78" 5.38" 7/16" 1.83"


Save your suspension! We now offer Axle Savers, a bolt-on Centering Kit for Rubber Drive Donuts. This easy bolt-on kit can save your rear suspension in case of a drive donut failure.

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Order Qty
Part No.
Desc.
Price
Status

1470-HD
Condition: New

Rubber Donut Drive Coupling, CSR / FB / FF Heavy Duty

$189.99In Stock
 

Getting connected!

5

As always product excellent. Fast delivery always appreciated.

Team Tarran

Lake Macquarie, NSW, Australia

1st Class

5

I bought these couplings as spares and am very happy with them. I am also pleased with my other purchases and the quick delivery.

It is just K D

Sydney, New South Wales, Australia

true

Very sturdy

5

When I first had my Lotus 23B, people all warned me about the rubber couplings on the half shafts. I purchased a pair of the Heavy Duty donuts from Pegasus and have driven the car many times since then. After 10 years of racing I had the engine out to be refreshed and decided it was time for new ones although they are not cracked anywhere, even after all this time. The HD donuts are the way to go for sure. They are worth the extra cost.

lotusdriver23

Lake Forest

true

Rubber Donut Drive Axle Coupling, Heavy-Duty

5.0 3

100.0