
MS-7581-2-81 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.99 | Condition is , MS-8039-11/83 Briggs & Stratton Illustrated Parts List for Model 93500-93599, FREE SHIPPING | 99.6% |
![]() | $13.99 | Condition is , MS-7581-11/83 Briggs & Stratton Illustrated Parts List for Model 93500-93599, FREE SHIPPING | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.49 | Top Pick! Condition is Acceptable, BRIGGS STRATTON 93500 - 93599 ILLUSTRATED PARTS LIST MANUAL CATALOG BOOK 1983, shipping cost = $4.99 | ![]() |
![]() | $13.49 | Top Pick! Condition is Acceptable, BRIGGS STRATTON 93500 TO 93599 ILLUSTRATED PARTS LIST MANUAL CATALOG BOOK 1983, shipping cost = $4.99 | ![]() |
![]() | $19.99 | Condition is Acceptable, Briggs & Stratton Supplement For 92500 92900 93500 94500 94900 Service Manual, shipping cost = $4.47 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.95 | Condition is Used, MS-7581-11/83 Briggs & Stratton Illustrated Parts List for Model 93500-93599, FREE SHIPPING | 99.8% |
![]() | $13.95 | Condition is Used, MS-8039-11/83 Briggs & Stratton Illustrated Parts List for Model 93500-93599, FREE SHIPPING | 99.8% |
![]() | $7.96 | Top Pick! Condition is Used, Vintage Briggs & Stratton Models Series 93500-93599 Illustrated Parts List, shipping cost = $7.50 | 99.7% |
![]() | $29.32 | Condition is Used, Vintage Briggs & Stratton Engine Operating Instructions 92500 93500 11490 132900, shipping cost = $19.55 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.95 | Condition is Very Good, BRIGGS & STRATTON 1982 Repair Instruction Supplement 92500, 92900, 93500, 114900, shipping cost = $5.20 | 99.9% |
![]() | $10.00 | Condition is Very Good, BRIGGS & STRATTON ILLUSTRATED PARTS LIST 93500 TO 93599, shipping cost = $5.00 | 99.7% |
![]() | $15.00 | Condition is Very Good, Original Briggs and Stratton Engine Models 93500 to 93599 Illustrated Parts List, shipping cost = $5.89 | 100.0% |
![]() | $15.00 | Condition is Very Good, Original Briggs and Stratton Engine Models 93500 to 93599 Illustrated Parts List, shipping cost = $5.89 | 100.0% |
![]() | $14.77 | Condition is Very Good, Briggs & Stratton Engine Models 93500 to 93599 Illustrated Parts Catalog List, shipping cost = $9.50 | 98.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.95 | Condition is Good, Briggs & Stratton Illustrated Parts List Model Series 93500 to 93599, shipping cost = $4.47 | ![]() |
![]() | $17.99 | Condition is Good, Briggs & Stratton Engine Models 93500 to 93599 llustrated Parts Catalog List, FREE SHIPPING | 97.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $10.53 | Condition is New, Muffler 1/2" Plated Pipe for Briggs & Stratton 82500-93500 Series Engines, FREE SHIPPING | 100.0% |
![]() | $25.04 | Condition is New, New 100-529 Air Filter For Briggs & Stratton 92500 92900 93500 94508, shipping cost = $8.91 | 99.4% |
![]() | $25.04 | Condition is New, New Stens 100-529 Air Filter For Briggs & Stratton 92500 92900 93500 94508, shipping cost = $11.11 | 99.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.53 | Top Pick! Condition is Brand New, 5Pcs Air Filter For Briggs & Stratton 82500 92000-93500 after 6808011 270579S, shipping cost = $13.56 | 99.8% |

The Briggs & Stratton MS-7581-2/81 engine, model numbers 93500 and 93599, is a versatile and powerful addition to any outdoor power equipment. This engine is part of Briggs & Stratton's Professional Series line, which is known for its durability and reliability.
The MS-7581-2/81 engine boasts a displacement of 725cc and a net power output of 33.5 horsepower at 3600 RPM. It features an overhead valve design with a cast iron cylinder liner and a chrome iron crankshaft, providing a robust and long-lasting power plant. The engine's compression ratio is 9.2:1, ensuring efficient combustion and excellent power output.
The MS-7581-2/81 engine is equipped with a full pressure lubrication system, ensuring that all moving parts are well-lubricated and protected from wear. The engine also includes a heavy-duty air filtration system with a spin-on oil filter and a replaceable air filter element, ensuring clean air intake for optimal performance.
This engine comes with a number of convenience features for easy operation and maintenance. It includes a conveniently located oil fill and dipstick, making it easy to check and maintain engine oil levels. The engine also includes a large capacity fuel tank with a fuel filter and a fuel pressure regulator, ensuring a consistent fuel supply and optimal engine performance.
The MS-7581-2/81 engine is designed to be easy to start, with a conveniently located recoil starter and a reliable electric starting system (available as an optional accessory). It also includes a number of safety features, such as a low oil shut-off sensor and an over-rev limiter, ensuring safe and reliable operation.
The MS-7581-2/81 engine is backed by Briggs & Stratton's industry-leading warranty, which covers the engine for a period of two years with commercial use and five years with residential use. This engine is ideal for a wide range of outdoor power equipment, including lawn mowers, utility vehicles, and generators. With its powerful performance, durable construction, and convenient features, the MS-7581-2/81 engine is an excellent choice for anyone in need of a reliable and powerful engine for their outdoor power equipment.
Briggs & Stratton MS-7581-2/81 Engine (Model 93500, 93599): A Detailed Analysis
Introduction:The Briggs & Stratton MS-7581-2/81 engine, with model numbers 93500 and 93599, is a popular choice for those in need of a reliable and efficient power source for their lawn and garden equipment. In this analysis, we will delve into the pros and cons of investing in this engine, ending with a conclusive recommendation.
Pros:1. Dependability: Briggs & Stratton engines have a reputation for durability and reliability. The MS-7581-2/81 engine is no exception, as it is designed to provide long-lasting performance.
2. Power: This engine offers impressive power output, making it suitable for a wide range of lawn and garden applications.
3. Easy to Maintain: The MS-7581-2/81 engine is known for its ease of maintenance. It features a conveniently located oil dipstick, a readily accessible air filter, and an easily removable spark plug.
4. Versatility: This engine can be used in various lawn and garden equipment, such as lawn mowers, snow blowers, and tillers.
5. Warranty: Briggs & Stratton engines come with a comprehensive warranty, providing peace of mind for consumers.
Cons:1. Higher Initial Cost: Compared to some other engine brands, the MS-7581-2/81 engine may have a higher initial cost.
2. Fuel Consumption: This engine consumes fuel at a relatively faster rate compared to some other engines in its class.
3. Noise Level: The MS-7581-2/81 engine can be quite noisy, which may be a concern for some users.
Conclusion:The Briggs & Stratton MS-7581-2/81 engine (model numbers 93500 and 93599) offers dependability, impressive power, ease of maintenance, versatility, and a comprehensive warranty. However, it does come with a higher initial cost, higher fuel consumption, and a relatively high noise level.
Based on the information provided, it is recommended that individuals considering the purchase of a lawn and garden engine carefully consider their specific needs and budget. If power, dependability, and ease of maintenance are top priorities, the MS-7581-2/81 engine may be an excellent investment. However, if a lower initial cost and reduced noise level are more important factors, alternative engine options may be worth exploring. Ultimately, the decision comes down to individual preferences and priorities.
Details:
Briggs and Stratton oem parts list, manual. Model s: 935 to 93599. Manual, Briggs and Stratton small engine parts list. Do not hesitate to contact me with any questions.
Small engine parts manual, Briggs and Stratton oem illustrated list. Comments: this parts list is an invaluable resource for owners, operators and service. Condition: oem pre-owned, with some wear, discoloration and handling marks from storage. Item: original Briggs and Stratton illustrated parts list.
Item may show signs of wear. Briggs and Stratton reference guide. Includes comprehensive oem instructions for proper list use. Brand: Briggs and Stratton.
Form: MS-7581-2/81. Id number: 0126-001-006. Packaging: shipped in cardboard mailer envelope. # of pages: 12, including covers.
Parts are listed in an easy format, accompanied by detailed. Hoot referenced. Illustrations for quick identification, assembly, and disassembly. All pages remain intact and fully usable for reference.
specifications heavymanualbooks:
- brand: Briggs Stratton
- mpn: Ms-7581-2/81
- model: 93500 93599
- part type: Engine
- model year: 1981
- unit type: Unit
- compatible equipment make: Briggs Straton
- country of origin: United States
payments heavymanualbooks:
- wallet: apple-pay
- credit card: discover
- other
shipping heavymanualbooks:
- class: standard
- transit: 5-11 days
- service: usps ground advantage
- type: calculated
- carrier: usps
offer heavymanualbooks:
- sold #: 13
- in stock #: 5
- prices: $7.96–$34.53
- item condition:
- Acceptable
- Used
- Very Good
- Good
- New
- Brand New
- started: march 19, 2026
- availability: in stock
- options: ship-to-home
general heavymanualbooks:
- category: Business & Industrial > Equipment, Attachments > Parts Accessories > Heavy Manuals Books
returns heavymanualbooks:
- policy: no returns
seller heavymanualbooks:
- rating: 100.0%
- city: janesville, wisconsin
- # reviews: 55
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