Cooling System

Replaces: 831617

U Shape Ring

Ø Outside diameter 29 mm

AQ 165A, 170A,B,C,

MD 21 MO 103387-, MD 21B

Models: 7.4 Gi (330 hp GEN.V); 7.4 GL (300 hp Gen.V);7.4 GSi (385 hp Gen.V); 740 ( 300 hp Gen.IV);740 DP(300 hp Gen.IV)740 DP (300 hp Gen.V); 820 DPX ( 385 hp Gen.V)

Exh. gasket set.Gene IV ,V & VI

Replaces: 3852472

Engine models:

AQ 120B, 125A,B, 131A,B,C,D,

140A, 145A,B, 151A,B,C,

171A,C, 230A, 250A, 251A

82ºC

Replaces: Volvo: 875580

Replaces: Volvo: 3850496, 3863191, 3863191 X2; Mercruiser: 878995; Bombardier: 0351325, 0909786, 351325

Gasket- Exhaust Elbow

Replaces: 3850495

Replaces:834751

Engine Models:

AQ 175/280, 430A, 431A-V6 & V8

Replaces: 3586494

MB 10A

Replaces: 21214595

3.0GLP-A, B, C

3.0GLM-A, B, C

3.0GSP-A, B, C

3.0GSM-A, B, C

Replaces: Volvo: 3861341; Mercruiser: 46-8M0113736, 883514, 883925, 883925R01, 8M0113735, 8M0113736

Engines General Motors 8.1L blocks

Replaces: 883925 for Mercruiser

Water Pump GM 8.1L

All 8.1L big-block GM engines

For engines with composite timing cover

Replaces: 831834

Replaces: 855967

Replaces: 806341