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Questions and Answers for Briggs & Stratton 850 Pro Series OHV Ready Start Gas Engine

Internet #205158162

Model #121Q02-2025-F1

Questions & Answers

11Questions
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Q:What is the keyway width?
by|Sep 26, 2018
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Q:Will this engine replace a Briggs Quantum XRM 6.5 HP Model 123K02-0124-E1 on a Snapper Hi-Vac. Sn...
by|Mar 8, 2018
1 Answer
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A:  Your best resource for information about identifying a replacement engine will through a local Briggs dealer or Outdoor Power Direct. They can offer suggestions based on the product the engine is mounted to.

by|May 5, 2023
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    Q:Will this work as a replacement for model 121602-0190E2 code 981111FA
    by|Sep 30, 2017
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    A:  Briggs & Stratton does not sell engines factory direct. For information on a replacement engine please contact your local Briggs & Stratton dealer or contact the Briggs & Stratton engine distributor at 800-554-3336. They will be able to provide information on direct replacement engines, compatible engines and parts as well as pricing.

    by|May 4, 2023
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      Q:Is the shafted tapped abs of so, what dimensions
      by|Sep 21, 2017
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      A:  The crankshaft specs on engine model 121Q02-2025-F1 are: PTO Shaft Diameter 0.984 PTO Shaft Length 2.98 Flywheel Key 3/16 Square Woodruff Keys 2-#605 PTO Threads 3/8-24 UNF Internal

      by|May 4, 2023
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        Q:Will this engine replace a B & S engine #12s902-0143-b1 on my Power washer?
        by|Sep 11, 2017
        1 Answer
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        A:  Briggs & Stratton does not sell engines factory direct. For information on a replacement engine please contact your local Briggs & Stratton dealer or contact the Briggs & Stratton engine distributor at 800-554-3336. They will be able to provide information on direct replacement engines, compatible engines and parts as well as pricing.

        by|May 4, 2023
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          Q:Do it come with parts for self drive
          by|Aug 21, 2017
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          A:  No, this engine does not come with the parts to a self propelled.

          by|May 4, 2023
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            Q:Will this fit on a Toro 20334 (2009) mower with 128T05-3123-B1 engine?
            by|Aug 6, 2017
            1 Answer
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            A:  I wouldn't be able to tell you directly if that is compatible. Compatibility will depend on crankshaft specs, bolt patterns, type of equipment, etc. Your best resource for information is through one of our local sales centers. They can offer suggestions based on the product the engine is mounted to. You can find local service centers in your area by navigating to our website (www.briggsandstratton.com) and then clicking the support tab located at the top of the screen, this will drop down a menu which wiil have our dealer locator on it. This will provide you with local dealers in your area that can assist you in replacing that engine.

            by|May 4, 2023
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              Q:Is this an exact replacement for a Toro Timemaster, the first year they came out?
              by|May 9, 2017
              1 Answer
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              A:  This is not the direct replacement, it may be compatible. Compatibility will depend on crankshaft specs, bolt patterns, type of equipment, etc. Your best resource for information is through one of our local sales centers. They can offer suggestions based on the product the engine is mounted to. You can find local service centers in your area by navigating to our website (www.briggsandstratton.com) and then clicking the support tab located at the top of the screen, this will drop down a menu which wiil have our dealer locator on it. This will provide you with local dealers in your area that can assist you in replacing that engine.

              by|May 4, 2023
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