What is the shaft length diameter? Is it keyed and what is size of thread tap?

Crank size diameter 1 inch, length 3 and 5/32", and thread is 7/16 X 20. It is keyed.

Will this Briggs engine bolt in to replace a Kohler courage 20 in a 10 year old Troy bronco ?

I bought this engine and put it on a Troy built mower and it quit before i ever finished mowing the first time I used it. It ran for about 1 hour and started knocking and before I could turn the switch off it locked up.It was still full of oil when it locked up .In my opinion this engine should not have ever been manufactured.I would never waste my money or time on buying this engine if I were you. It should fit fine but will it last??????? I don't think so. I think they have stopped making this engine and replaced it with a newer model.

Will this replace a 33R877-0004-G1 engine on a john deere 110 tractor?

It should bolt right in to any 100 series John Deere. I know the wiring harness plugs right into the 105, 110, 115.

Will this work to replace a 331977-0010-G1?

Carefully look at all the pictures of different views of this engine and then compare them to your present engine.

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Briggs & Stratton 33S877-0019-G1 Professional Series 19 HP 540cc Vertical Engine

Briggs & Stratton 33S877-0019-G1 Professional Series 19 HP 540cc Vertical Engine

Product ID: 78779841

Details

Brand
Briggs &
Horsepower
19 hp
Model Name
Simpson
Speed
3400 rpm
Voltage
12

⚡9 amp charging system

🔥19 HP, 540cc power

🛢️Full pressure lubrication with oil filter

₱167288

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Description

⚙️ Power your ride mower like a pro — don’t get left behind!

MAINTENANCE MADE SIMPLE - Full pressure lubrication with oil filter for smooth, worry-free operation.
EFFORTLESS ELECTRIC START - Plug-and-play electric ignition for instant power-up without the hassle.
DURABLE DURA BORE CYLINDER - Cast iron sleeve engineered for extended engine life and peak performance.
RELIABLE 9 AMP CHARGING SYSTEM - Keeps your battery charged and ready for every mowing session.
OPTIMIZED COOLING WITH OHV DESIGN - Overhead valve system ensures cooler operation and longer valve durability.

The Briggs & Stratton 33S877-0019-G1 is a robust 19 HP, 540cc vertical engine designed for riding lawn mowers. Featuring a 9 amp charging system, full pressure lubrication with oil filter, and a durable Dura-Bore cast iron cylinder sleeve, it delivers reliable, long-lasting performance. Its overhead valve (OHV) design ensures cooler operation and extended valve life, while the electric start and pulse fuel pump provide convenience and efficiency. Backed by a 2-year consumer warranty, this engine is a trusted upgrade or replacement for professional-grade lawn care.

Specifications

ASIN	B07DWZMSZH
Best Sellers Rank	#65,578 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #14 in Replacement Outdoor Power Tool Engines
Brand Name	Briggs & Stratton
Customer Reviews	4.5 4.5 out of 5 stars (481)
Global Trade Identification Number	00047282149935
Horsepower	19 hp
Included Components	Tools
Item Type Name	Intek Series, 19 HP, 540 cc, Single Cylinder Engine
Item Weight	77 pounds
Manufacturer	Briggs and Stratton
Material Type	Iron
Model	33S877-0019-G1
Model Name	Simpson
Number of Items	1
Part Number	33S877-0019-G1
Speed	3400 rpm
UPC	047282149935
Voltage	12 volts_of_direct_current

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₱167288

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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