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PERMCO 124 GRSET T2 1:4 TAPER LONG

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number 024-01284-10	Product Weight 1.00 lbs

Product Questions & Answers 2

Product Questions & Answers

Is this just a replacement part? My old one's shot.

Question by: Rhonda H on Mar 19, 2026, 9:12 PM

Yes, this PERMCO 124 GRSET T2 1:4 TAPER LONG is a direct replacement part.

Answer by: Customer Support on Mar 21, 2026, 7:53 AM

what exactly is the 1:4 taper on this gear set referring to? trying to make sure I order the right one for my pump setup

Question by: Hubert P on Nov 5, 2025, 2:17 PM

The 1:4 taper spec describes the ratio of the shaft taper geometry, meaning for every 4 units of length, the shaft diameter changes by 1 unit. That measurement determines whether the gear set seats and locks correctly in your application. If your existing pump shaft or drive configuration calls out a 1:4 taper long spec, this Permco 124 gear set is the one you want. Getting that taper ratio wrong means the fit won't be right, so confirming that spec against your current setup before ordering is the move.

Answer by: Customer Support on Nov 6, 2025, 4:18 PM