A-B1797510-AI SB MODEL (49M8)
A-B1797510-AI SB MODEL (49M8)
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One New Aftermarket Replacement Short Block Engine Assembly Fits Briggs and Stratton (Fits Briggs & Fits Stratton) Lawn and Garden Equipment
This aftermarket replacement short block (SB Model 49M8) is a direct replacement Fits Briggs and Stratton engine assemblies used in a wide range of outdoor power equipment including walk-behind mowers, riding mowers, and lawn tractors. The short block includes the engine block, crankshaft, camshaft, and internal components -- providing a cost-effective engine rebuild solution without replacing the entire power unit.
Specifications
- Part Type: Short Block Engine Assembly
- Model Series: 49M8
- Weight: Approx. 42 lbs.
Compatible Equipment
Fits Briggs and Stratton (Fits Briggs & Fits Stratton): Equipment fitted with 49M8 series engines including walk-behind mowers, riding mowers, and lawn tractors. Verify fitment using your Fits Briggs and Stratton model number and serial number before ordering.
Replaces Part Number(s):
797510, 797510A, B1797510, A-B1797510-AI
Aftermarket Interchange Numbers
797511A (SB Model 49M8 -- related short block variant; confirm correct application before ordering)
New aftermarket replacement part - not remanufactured, not used.



