PERMCO 2100 GEAR HOUSING1 X 1 NPT

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number 577-00661-15-5	Product Weight 1.00 lbs

Product Questions & Answers

Just want to make sure this housing with the 1 x 1 NPT is the right one. Part number lines up, 577-00661-15-5.

Question by: Kurt K on Dec 21, 2025, 6:29 PM

Correct, this Permco 2100 gear housing features a 1 x 1 NPT and the supplier part number is indeed 577-00661-15-5.

Answer by: Customer Support on Dec 23, 2025, 6:42 AM