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Rod--Connecting (Standard)

Part Number: 794122
Briggs and StrattonToro
Availability: 7 in stock
Price: $70.62
Ships within 1 business day

*This part replaces obsolete part #: 697126 and 791631.

Product Information
Manufacturer: Briggs and Stratton, Toro
Product Number: 794122
Classification: Part
Weight: 0.63 lbs.
Shipping: Ships Worldwide
Description:
This is a genuine OEM supplied replacement part that is specially designed for Briggs and Stratton engines that are commonly installed on Toro lawn and garden equipment. It is the part that the piston is attached to. The piston is a central component of a two-cycle engine. It provides both the compression within the engine and it transfers the energy from combustion to the crankshaft which creates rotation. Please note one durable metal connecting rod is included, please note over-sized rods are sold separately.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Toro
71286 (250000001-250999999)(2005) Lawn Tractor
71286 (260000001-260999999)(2006) Lawn Tractor
71286 (270000001-270999999)(2007) Lawn Tractor
71427 (250000001-250999999)(2005) Lawn Tractor
71428 (250000001-250999999)(2005) Lawn Tractor
71429 (250000001-250999999)(2005) Lawn Tractor
74301 (230000001-230999999)(2003) Lawn Tractor
74301 (240000001-240000893)(2004) Lawn Tractor
74301 (240000894-240999999)(2004) Lawn Tractor
74301 (250000001-250999999)(2005) Lawn Tractor
74325 (230000001-230999999)(2003) Lawn Tractor
74325 (240000001-240999999)(2004) Lawn Tractor
74325 (250000001-250999999)(2005) Lawn Tractor
74327 (260000001-260019999)(2006) Lawn Tractor
74327 (260020000-260999999)(2006) Lawn Tractor
74330 (230000001-230999999)(2003) Lawn Tractor
74330 (240000001-240001179)(2004) Lawn Tractor
74330 (240001180-240999999)(2004) Lawn Tractor
74330 (250000001-250999999)(2005) Lawn Tractor
74350 (230000001-230999999)(2003) Lawn Tractor
74350 (240000001-240000178)(2004) Lawn Tractor
74350 (240000179-240999999)(2004) Lawn Tractor
74351 (240000001-240999999)(2004) Lawn Tractor
74353 (260000001-260999999)(2006) Lawn Tractor
74402 (230000001-230999999)(2003) Lawn Tractor
74402 (240000001-240999999)(2004) Lawn Tractor
74402 (250000001-250999999)(2005) Lawn Tractor
74402 (260000001-260999999)(2006) Lawn Tractor
74403 (230000001-230999999)(2003) Lawn Tractor
74403 (240000001-240999999)(2004) Lawn Tractor
74403 (250000001-250999999)(2005) Lawn Tractor
74403 (260000001-260999999)(2006) Lawn Tractor
74419 (270000001-270999999)(2007) Lawn Tractor
74420 (270000001-270999999)(2007) Lawn Tractor
74432 (260000001-260999999)(2006) Lawn Tractor
74432 (270000001-270999999)(2007) Lawn Tractor
74433 (260000001-260999999)(2006) Lawn Tractor
74433 (270000001-270999999)(2007) Lawn Tractor
74433 (280000001-280999999)(2008) Lawn Tractor
74433 (290000001-290999999)(2009) Lawn Tractor
74502 (230000001-230999999)(2003) Lawn Tractor
74502 (220000001-220999999)(2002) Lawn Tractor
74570 (230000001-230999999)(2003) Lawn Tractor
74571 (240000001-240999999)(2004) Lawn Tractor
74571 (250000001-250999999)(2005) Lawn Tractor
74571 (260000001-260999999)(2006) Lawn Tractor
74573 (270000001-270999999)(2007) Lawn Tractor
74573 (280000001-280999999)(2008) Lawn Tractor
74573 (290000001-290000480)(2009) Lawn Tractor
74573 (290000481-290999999)(2009) Lawn Tractor
74582 (270000001-270999999)(2007) Lawn Tractor
74582 (280000001-280999999)(2008) Lawn Tractor
74582 (290000001-290999999)(2009) Lawn Tractor
70185 (280899565-290999999)(2009) Lawn Tractor
70186 (240000001-240999999)(2004) Lawn Tractor
70186 (250000001-250999999)(2005) Lawn Tractor
70186 (260000001-260999999)(2006) Lawn Tractor
70186 (260732867-270805635)(2007) Lawn Tractor
70186 (270805636-280899434)(2008) Lawn Tractor
70186 (280899435-290999999)(2009) Lawn Tractor
70185 (240000001-240999999)(2004) Lawn Tractor
70185 (250000001-250999999)(2005) Lawn Tractor
70185 (260000001-260999999)(2006) Lawn Tractor
70185 (270000001-270805705)(2007) Lawn Tractor
70185 (270805706-280899564)(2008) Lawn Tractor
71223 (220010001-220999999)(2002) Lawn Tractor
71223 (230000001-230999999)(2003) Lawn Tractor
71223 (240000001-240999999)(2004) Lawn Tractor
71226 (220010001-220999999)(2002) Lawn Tractor
71227 (220010001-220999999)(2002) Lawn Tractor
71227 (230000001-230999999)(2003) Lawn Tractor
71227 (240000001-240999999)(2004) Lawn Tractor
71228 (220010001-220999999)(2002) Lawn Tractor
71228 (230000001-230999999)(2003) Lawn Tractor
71228 (240000001-240999999)(2004) Lawn Tractor
71233 (220000001-220999999)(2002) Lawn Tractor
71233 (230000001-230999999)(2003) Lawn Tractor
71242 (220010001-220999999)(2002) Lawn Tractor
71242 (230000001-230999999)(2003) Lawn Tractor
71242 (240000001-240999999)(2004) Lawn Tractor
71243 (240000001-240999999)(2004) Lawn Tractor
71245 (230000001-230999999)(2003) Lawn Tractor
71245 (240000001-240999999)(2004) Lawn Tractor
71246 (250000001-250999999)(2005) Lawn Tractor
71246 (260000001-260999999)(2006) Lawn Tractor
71246 (270000001-270999999)(2007) Lawn Tractor
71252 (280000001-280999999)(2008) Lawn Tractor
71252 (290000001-290999999)(2009) Lawn Tractor
71253 (280000001-280999999)(2008) Lawn Tractor
71253 (290000001-290999999)(2009) Lawn Tractor
71253 (310000001-310999999)(2010) Lawn Tractor
71283 (220010001-220999999)(2002) Lawn Tractor
71283 (230000001-230999999)(2003) Lawn Tractor
71283 (240000001-240999999)(2004) Lawn Tractor
71285 (240000001-240999999)(2004) Lawn Tractor
Briggs and Stratton
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Engine
  • • Lawn Tractor
Questions & Answers

Will this rod work on my 31p777 Type 0348E1. Code 040414ZE1
Dale for model number 31p777 asked on 2019-05-17
Hello Dale, thank you for your inquiry! We can confirm that connecting rod 794122 is compatible with your model 31P777-0348-E1. I hope this information helps!
will part#794122 connecting rod work ok in my engine #31c707 3346 g6 ?
JORGE asked on 2021-10-27
Hello Jorge, thank you for your question. We have researched the model you have provided, and part number 794122 is the correct part for your unit. We hope this helps!
What is the diameter of the bigger hole. Would a replacement of the shaft be necessary?
Daniel for model number 31R907-0007-G1 asked on 2019-12-29
Good Day Daniel. Thank you for your question in regards to Part Number 794122. Based on our research, the diameter of the larger hole on this part is approximately 1.5 inches. You may need to replace the piston depending on the code date. If you provide that to us we can research into this for you and see if this would be a requirement. Alternatively you could contact the manufacturer at 800-444-7774 to confirm this. Hope this helps. Best Regards.
Is this Rod compatible with Craftsman Tractor Model #917.275390, Engine Model# 31h777 Type 0297 E1 ?
Mike for model number 31H777 0297 E1 asked on 2019-08-06
Hello Mike, thank you for inquiring. Yes, this is the correct replacement for your model. Good luck with your repair!
Repair Instructions: Submitted by Customers Like You
10 of 11 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Crankcase Gasket - 697110
Rod--Connecting (Standard) - 794122
Cylinder Head Gasket - 794114
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, Adjustable Wrench
Lawnmower connecting rod broke due to low oil.
Remove and disassemble engine.
Remove broken rod and pieces and check for any other damage.
Refinish Crank journal with emery cloth.
Attach new rod to piston and install in engine.
Reassemble all components and use new gaskets where needed.
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6 of 7 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Crankcase Gasket - 697110
Exhaust Gasket - 692236
Rod--Connecting (Standard) - 794122
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Power Drill, Socket set, Wrench Set, Nutdriver
Broken Connection Road in Briggs & Stratton 20hp Intek Craftsman Lawn Tractor Mower engine
Disconnect Battery
Disconnect Starter and Electrical Wire.
Remove Engine shroud.
Remove Intake manifold w/carb. Remove muffler.
Lower mower deck and unbolt mower transmission and blade pulley from crankshaft.
Unbolt and remove Engine from lawn tractor chassis.
Drain Oil.
Unbolt and remove cylinder head & remove push rods.
Unbolt and remove bottom crankcase cover.
Remove cam shaft.
Remove broken Connection Rod (note connection rod orientation on crankshaft, it will only work one way).
Push Piston up and out the cylinder.
Inspect engine case, crankshaft, piston and cylinder for any damage or scoring.
Remove retainer clip from connection rod piston pin and press out pin far enough to remove old connection rod and attach new one. Push connection rod pin back into place and replace retainer pin clip.
Check piston rings for any damage and replace if necessary.
Hone piston cylinder.
Using a piston ring compressor tool, compress piston rings on piston.
Lubricate piston cylinder. (I use Lucas Assembly Lube but regular oil will work) and slide piston back into the cylinder making sure the connection rod is orientate correctly.
Lubricate crankshaft with oil and attached connection rod. Torque to required specs.
Reinstall camshaft making sure to align timing mark on camshaft and crankshaft.
Remove and clean engine block and cover of ALL old gasket material.
Remove oil pump cover on the crankcase cover and remove oil pump gear and drive pin.
Place new crankcase gasket on engine block and replace crankcase cover. Torque to specs.
Align oil pump drive shaft with camshaft slot, replace gear and replace oil pump cover.
Remove and clean cylinder and cylinder head of ALL old head gasket material.
Place new cylinder head gasket on engine block, replace cylinder head and Torque to specs.
Remove OHV cover.
Loosen rocker arms until you are able to replace push rods.
Rotate engine until engine timing is at TDC. Adjust rocker arms to correct gap setting between rocker arm and valve.
Replace engine to lawn tractor (reverse of removal procedure).
ADD NEW OIL.
When you start using tractor again, do NOT run under full load for the first 5 to 10 hours. Change oil and filter (if equipped) after 10 hours.

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Reviews
5
Average Rating (out of 5):
1 Reviews
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  • although i give you a 5 star rating i am reluctant to place another order with you due to length of time to recieve my parts. when i place an order on liner it is because i found what i want but i need it now not 3 to 4 weeks later.
    parts and gaskets were great quality
    Guest - September 10, 2020 Verified Purchase
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    Product Information
    Manufacturer: Briggs and Stratton, Toro
    Product Number: 794122
    Classification: Part
    Weight: 0.63 lbs.
    Shipping: Ships Worldwide

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