![Tecnoseal X11AL Shaft Anode – Aluminum – 2-1/2″ Shaft Diameter [X11AL]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/tecnoseal-x11al-shaft-anode-aluminum-2-1-2-shaft-diameter-x11al.webp)
Description
Shaft Anode
Material: Aluminum
Outer Diameter: 4.29″
Inner Diameter: 2.50″
Height: 4.03″
Weight: 2.08lbs
Holes: 4
Specifications:
- Material: Aluminum
- Box Dimensions: 4″H x 4″W x 4″L WT: 2.2 lbs
- UPC: 8059617812539
Quick Guide (pdf)Owner’s Manual (pdf)View AllClose
![Ocean Signal RescueME EDF1 Electronic Distress Flare – 7 Mile Range[750S-01710]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/ocean-signal-rescueme-edf1-electronic-distress-flare-7-mile-range-750s-01710.webp)
![Shadow-Caster Courtesy Light w/2′ Lead Wire – 316 SS Cover – Great White – 4-Pack[SCM-CL-GW-SS-4PACK]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/shadow-caster-courtesy-light-w-2-lead-wire-316-ss-cover-great-white-4-pack-scm-c.webp)
![Jabsco Mag Drive Centrifugal Pump – 14GPM – 110V AC[436979]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/jabsco-mag-drive-centrifugal-pump-14gpm-110v-ac-436979.webp)
![GROCO 1-1/4″ Bronze Electric Flanged Seacock – 12V [FBVE-1250 12V]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/groco-1-1-4-bronze-electric-flanged-seacock-12v-fbve-1250-12v.webp)
![Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-teak-lumber-1-2-x-1-3-4-x-72-60813.webp)