Page 1027 - 2021 Sierra Catalog

Zinc is for saltwater only applications.
Magnesium is for fresh water only applications.
Aluminum is for brackish water, or if boat is used in both fresh and salt environments.
➂ 18-6123Z ANODE Replaces: 873395 Transom Shield
➂ 18-6124Z ANODE Replaces: 872793 DPS Steering Arm
➀ 18-6125A
➁ 18-6125M
➂ 18-6125Z TRANSOM PLATE Replaces:
3586461 (Alumuminum) 3855610 (Magnesium) 3854130 (Zinc)
➀ 18-6126A
➁ 18-6126M
➂ 18-6126Z TRANSOM ANODE (with bolt) Replaces:
3888816 (Alumuminum) 3888818 (Magnesium) 3888817 (Zinc)
SX-A, DPS-A, DPS-A Oxi
➀ 18-6127A
➁ 18-6127M
➂ 18-6127Z TRANSOM ANODE (with bolt) Replaces:
3888813 (Alumuminum) 3888815 (Magnesium) 3888814 (Zinc)
SX-A, DPS-A, DPS-A Oxi
➂ 18-6000
➀ 18-6000A
➁ 18-6104 ANODE
Replaces: 832598,
873179
For 200, 250, 250C, 250D, 270, 270B, 270C, 270D, 275, 280, 280C, 280D, 280DP, 280L, 280PT
➂ 18-6001
ANODE
Replaces: 838929 AQ200 (For shield), MD19, 21,
27, 29, 32, 2003, AQ30, 31, 40, 41 For Fresh Water Cooler
➂ 18-6004
➀ 18-6004A
➁ 18-6105 ANODE
Replaces: 852835,
873178
For 290, 290A, 290ADP, 290B
➂ 18-6005 ANODE
Replaces: 875805 AQ250, 270, 270T, 275
➂ 18-6009
➀ 18-6009A ANODE
Replaces: 875815
➂ 18-6028
➀ 18-6028A
➁ 18-6102
ANODE
Replaces: 3855411, 984513 (18-6028), 3863193 (18-6028A), 3855412 (18-6102)
For use on Gearcases: 2.3L (1987-90), 2.6L/ 3.5L/4.6L (1989), 3.0L/4.3L/5.0L/5.8L (1987- 93), 5.7L (1987-92), 7.4L (1987-88)
➀ Aluminum
➁ Magnesium
➂ Zinc
1009
➂ 18-6010 ➀ 18-6010A ➁ 18-6106 ANODE
Replaces: 875821 280DP, 290DP
I/O — VOLVO PENTA - Anodes