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This is Soxa-Marine Maintenance service kit for Westerbeke  Generator marine cooling water pump. 
Water Pump Repair Kit OEM Number
Westerbeke 48500 , 048500
Package Include:
Water Pump Impeller  
Pump Cover Oring
2pcs SS hex/slot Screws
Fit Westerbeke Diesel Generator Sea Water Pump Number 48080 , 048080 , 37431 , 037431
Important Note:
Fits pumps from March 2004 or had pump replaced after March 2004 with new style round 6 bolt cover. Older pump model 33636 uses a cover that is scalloped out at the 4 & 8 o-clock positions..
 
Fit Westerbeke Generator Models
5.7 BTD 50 Hz
6.0 BTDA 50 Hz
7.5 BTDA 50 Hz
7.6 BTD 60 Hz
7.5 BTD 50 Hz
8.0 BTDA 60 Hz
8.3 BTD 50 Hz
9.4 BTDA 50 Hz
9.4 BTDB 50 Hz
10.0 BTD-60 Hz
10.0 BTDA 60 Hz
11.0 BTD 60 Hz
12.0 BTDC 50 Hz
12.5 BTDA 60 Hz
12.5 BTDB 60 Hz
15.0 BTDC 60 Hz
Marine Diesel Engines
12C Two
12D Two
20B Two
30B Three
35E Three
35C Three
35D Three
35E Three
38B Four
42B Four
44A Four
44B Four
44C Four
  If you want any other parts what you cann't find on the store, welcome to leave message to us!
Datacaciques