Groco Extra Long Thru-hulls - Thru Hull Xlong W/Nut 2" Brz | THXL-2000-W
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Extra Long Thru-hulls
Thru Hull Xlong W/Nut 2" Brz
- C83600 bronze
- Extra long NPSM / NPT combination thread
- Comes with nut
Part # NPS
SizeShank
LengthFlange
Dia.THXL-750-W 3/4" 5-21/64" 1-29/32" THXL-1000-W 1" 5-21/64" 2-5/16" THXL-1250-W 1-1/4" 5-29/64" 2-5/8" THXL-1500-W 1-1/2" 5-29/64" 2-57/64" THXL-2000-W 2" 5-37/64" 3-11/32"
- Brand: Groco
- Manufacturer part #: THXL-2000-W
- Sold as: EA
Model Details
2-inch extra-long C83600 bronze through-hull for thicker hull sections, with NPSM/NPT combination thread. The -W version includes the retaining nut.
Parts Desk Insight
Allow for the hull, backing structure and required thread engagement when checking shank length. The extra-long fitting is a different selection from the standard TH series; the -W suffix means with nut, not a different thread size.
Shipping information
In-stock and OEM parts: ship same or next business day.
Available items are ready for pickup or shipping between one and three days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.