61E877-0005

37hp Briggs & Stratton Vanguard Vertical 1-1/8"x4-1/2" Shaft Engine, Fuel Injection, Canister Air Filter, 20 Amp Alternator, No Oil Filter and Cooler (Oil Guard replacement engine)
Oil Guard Only
$1,899.00 MSRP: $4,399.99
QuantityPrice

OUT OF STOCK

We have these engines in stock. You must call to order.

Great deal if you are replacing an engine with the Vanguard Oil Guard system. If you have an engine with the oil filter and dipstick, you can't use this one. You must call to place an order for this engine and confirm with our salesperson that this will work for you.

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Need Help? Call 800-321-6725
Standard Shipping Charge: $169.99
(Charge for continental US. Other options at checkout.)

Item Specifications

Item Specifications

  • Briggs & Stratton Vanguard Series
  • 37hp
  • Snorkel Air Cleaner
  • No Oil Filter & Cooler
  • Valve Type: Overhead Valve
  • Sleeved Bore: Yes
  • Mounting: Vertical
  • Engine Displacement (cc): 993
  • Starter Type: Electric Start
  • Alternator: 20 Amp
  • Oil type: Synthetic 5W-30
  • Fuel Pump: Yes
  • Shaft Size: 1-1/8"Dx4-1/2"L
  • Muffler: Not Included
  • Shipping Rate Weight: 180
  • Product Condition: New
  • Warranty: 3-Year Manufacturer's Warranty
  • Manufacturer Country: United States
  • Item cannot be shipped to these states: California

Notes and Warnings
  • This engine can only replace an engine on a commercial mower with an existing Vanguard Oil Guard System
  • The gross power rating is measured in accordance with SAE J1995 at 3600 rpm (without the muffler and air filter in place). Torque values are derived at 2600 rpm. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.