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Heavy-Duty Bypass System

Product code : BMK30-EA

  • Superior filtration performance for heavy-duty on- and off-road applications
  • Helps extend engine life
  • Efficient removal of small particles and soot that full-flow oil filters can’t capture alone
  • Improved oil cooling
  • Reduces maintenance costs

Heavy-Duty Bypass System



Maximum filtration performance for virtually all heavy-duty diesel and gasoline applications, including Class 6, 7 and 8 heavy-duty trucks, off-road equipment, buses, generators, marine engines, logging and agricultural equipment.

See the product data sheet for full details.

Maximum Filtration Protection

  • Efficient removal of small particles and soot that full-flow oil filters can’t capture alone
  • Removal of particles 2 microns and larger
  • Improved oil cooling
  • Reduces maintenance costs

Offer Extended Service Life

  • Helps extend engine life
  • Increased fluid system capacity
  • Increased filtration capacity and life
  • Helps extend oil drain intervals

See the product data sheet for full details.

BMK30 Installation and Servicing Instructions

Note: For fitting suggestions and fitting locations, please reference the BMK30 Fittings List

Heavy-Duty Bypass System

Data Bulletin

Warranty



Heavy-Duty Bypass System

  • 5 star rating
    Can't beat this filter!
    By  WAYNE,  a  Verified Buyer  from  Providence Forge, Va  on  November 05, 2023
    Fast shipping and great filter for my 2003 Ford Excursion 6.0 PSD!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    by pass filter
    By  DENNIS,  a  Verified Buyer  from  holt summit   on  September 13, 2023
    been buying this filter over ten years and love it, it doing a great job with , my 5 - 40 , oil. in my 20016 3500 ram , 140 k .
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    Best oil Filter
    By  JOSE,  a  Verified Buyer  from  Round Rock Tx  on  August 05, 2023
    Best oil Filter
    Was this review helpful?
  • 5 star rating
    eabp90
    By  DON,  a  Verified Buyer  from  Bulverde TX  on  August 04, 2023
    Have used this filter on 3 daily drivers over the last 10+ yrs. Work great/
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Bypass filter works great
    By  JULIO,  a  Verified Buyer  on  July 08, 2023
    Filter works great can tell oil states cleaner longer. Even though I have a diesel it removes a good amount of soot from oil
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Works as advertised.
    By  KERRY,  a  Verified Buyer  from  Texas  on  June 30, 2023
    Cost effective and works as advertised. Confirmed by oil analysis.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    So glad this thing is protecting my engine!
    By  CHARLES,  a  Verified Buyer  from  Southern California  on  June 04, 2023
    Cheap insurance.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    No results
    By  MYRON,  a  Verified Buyer  on  May 22, 2023
    You still haven't spoken to your buddy bob about his pathetic packing. Are you afraid to speak to him ?? Any further questions about "How'd we do ?" I will just rate one less star each time.
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  • 5 star rating
    Best Filter
    By  RICK,  a  Verified Buyer  from  Perry Ga  on  April 26, 2023
    The filters are heavy all theses filters are heavy. Amsoil has best price. and best oils. I used on my Dixie Chopper industrial 3360 HP. I know I have a great filter for my oils.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Part of my Dual filtration package
    By  DOUG,  a  Verified Buyer  from  Calif.  on  April 24, 2023
    When I started using Amsoil products, I added dual filtration. Currently I have 241K on my 2002 Superduty Truck and I hope it continues its service to us for many more years to come. It keeps the oil cleaner longer and I am not worried about longer service intervals between changes after a number of oil analysis's have shown the oil is in good shape.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?