Read Entire Listing Mercruiser Raw Water Pump With Exchange! 
OLD PUMP / CORE REQUIRED:   YES (within 21 days).  The pump will come with a USPS priority shipping label to ship your old pump back.  Ship it back in the same box.  I am trusting you to send your old pump back and I pay for the return label up front.  When payment is made you'll receive an email asking you to confirm you have a core to exchange or you can add a message to seller when you checkout stating "I have a good core". (A good core needs to be complete and without physical damage and extreme corrosion.   If a failed attempt to rebuild the pump was made please let me know.  If you don't have an old pump to exchange please contact me prior to purchase.) 
PRODUCT DESCRIPTION:  Brand NEW DJ PUMP for Mercruiser applications.  All brass body with a stainless steel shaft, no plastic.  PULLEY WILL COME INSTALLED and READY TO BOLT ON.
PART NUMBER:  46-8M0139995 (Pulley is installed and included) 
PRECEDING PART NUMBERS:  46-8M0137216, 46-8M0118067, 46-862914-T10, 46-862914T3  
PUMP INFORMATION:  Fits MCM/MIE 4.3L MPI, 5.0L MPI, 350 MAG MPI, and MX 6.2L MPI with ECM 555.  This pump accepts a serpentine pulley and mounts to the side of the engine.  If you are unsure about your pump just send me a message or give me a call with your complete engine model and I'll get you the right pump! 
PAYMENT INFORMATION:  I accept credit cards & can take phone payments. 
WARRANTY:  I offer a 90 day warranty for rebuilt pumps from when the pump arrives and new pumps carry a 1 year manufacture warranty.  I stand behind my product and take great pride in producing quality results.  If there is a problem, just contact me and I'll do my best to take care of it.
Fits:
| 5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO | 5.0, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC | 
| SCORPION 350 EC / 377 HO EC - SCORPION 350 EC | 8.2 HO EC - 8.2L INBOARD (H.O.) EC | 
| 4.3L MPI ALPHA/BRAVO EC - 4.3L MPI ALPHA/BRAVO EC | 383 MAG STROKER-REMANUFACTURED - 383 MAG STROKER | 
| 8.2 HORIZON / 8.2 HO EC - 8.2L INBOARD (H.O.) EC | 5.0, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO | 
| 5.7/6.2L MPI INBOARD - 5.7L MPI HORIZON MIE | 5.0, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC | 
| 383 MAG STROKER BRAVO-REMAN - 383 MAG STROKER BRAVO | 5.7L MPI SKI - 5.7L MPI SKI | 
| 357 STROKER SCORPION - 357 STROKER SCORPION | 5.7L MPI TOWSPORT WITH GEN III - 5.7L MPI TOWSPORT WITH GEN III | 
| 8.2L MAG / 8.2L MAG HO - 8.2L Mag (H.O. Model) | 8.2 MAG HO EC - 8.2L Mag EC (H.O. Model) | 
| 350 MAG MX 6.2L MPI INBOARD - MX 6.2L MPI HORIZON MIE | 5.7/6.2L MPI INBOARD EC - 5.7L MPI MIE EC | 
| 350 MAG MX 6.2L MPI SKI - 350 MAG MPI SKI | 8.2L MAG / 8.2L MAG HO - 8.2L Mag (Base Model) | 
| 5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO | SCORPION 350 EC / 377 HO EC - SCORPION 377 HO EC | 
| 8.2 MAG HO EC - 8.2L Mag EC (Base Model) | 4.3L CARB ALPHA/BRAVO - 4.3L CARB ALPHA/BRAVO | 
| 5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO | 350 MAG (MPI)SKI - 350 MAG MPI SKI | 
| 8.2 HORIZON / 8.2 HO EC - 8.2L INBOARD (Base) EC | 383 STROKER SCORPION - 383 STROKER SCORPION | 
| 8.2 HO EC - 8.2L INBOARD (BASE) EC | 5.0L, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO | 
| 4.3L MPI ALPHA/BRAVO - 4.3L MPI ALPHA/BRAVO | 383 STROKER SCORPION BRAVO - 383 STROKER SCORPION BRAVO | 
| 5.7L MPI SKI EC - 5.7L SKI EC | 350 MAG MX 6.2L MPI INBOARD - 350 MAG MPI HORIZON MIE | 
| 5.7/6.2L MPI INBOARD EC - 6.2L MPI MIE EC | 5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI ALPHA/BRAVO EC | 
| 5.0, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO | 5.7/6.2L MPI INBOARD - 6.2L MPI HORIZON MIE | 
| BLACK SCORPION - BLACK SCORPION MX 6.2L MPI | 350 MAG MX 6.2L MPI SKI - MX 6.2L MPI SKI | 
| 350 MPI ALPHA REMAN - 350 MPI ALPHA | 383 MAG STROKER INBOARD - REMAN - 383 MAG STROKER INBOARD | 
| 8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (H.O. Model) | 385 PERFORMANCE TUNED - 385 Performance Tuned | 
| 5.0L, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO | SCORPION 350/377 - SCORPION 350 | 
| 5.0, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO | 5.0L, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC | 
| 5.0L, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC | 5.0L, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO | 
| 5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC | 5.0, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC | 
| BLACK SCORPION - BLACK SCORPION 350 MAG MPI | 8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (Base Model) | 
| SCORPION 350/377 - SCORPION 377 | SCORPION 350/377 - SCORPION 377 | 
 
               
               
               
               
               
               
                   
                   
                   
                   
                  