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This item works with the following types of products:

Engine Parts
Lawn Tractor Parts

This part replaces obsolete part #: KH-20-599-02-S, KH-20-599-04-S ((Includes 6)), KH-20-599-01-S, KH-20-599-03-S, 2419402, 2059902-S, 2059903-S, 24-194-02, 20-599-03-S, 20-599-02-S, 20-599-01-S

Customer Part Reviews ?

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Worked as expected

The part worked and it arrived on time with the helpful people handling the phones. The biggest problem with the parts business is the fact that there doesn't seem to be any place to find repair and parts manuals for not only for the parts needed but specifications or directions in installing the parts so the machines run as manufactured. Thank you for your assistance concerning my parts needs and, let me know if manuals are available for the equipment I need to repair.

Guest - October 12, 2021 Verified Purchase

Factory fit!

My part is an exact fit replacement, received my part quickly after ordering.

Chester - May 12, 2020 Verified Purchase

Just what I ordered

Part came promptly and in good shape worked perfectly.

Guest - May 30, 2019 Verified Purchase

valve rocker arm nut adjustment

good condition, worked great , running again. delivery was a little delayed due to covid 19 conditions, but wasnt your problem. thanks.

Guest - June 22, 2020 Verified Purchase

t - t days ago Verified Purchase

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Questions & Answers for Rocker Pivot Assembly

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Customer Repair Instructions ?

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Medium

30-60 minutes (8 rated repairs)?

valve seat came out

JIMMY - June 27, 2019

👍 1 of 1 people found this instruction helpful

Tool Type

Lawn Tractor

Difficulty

Medium

Time

30-60 minutes

Tools Used

Power Drill, Socket set, Wrench Set, torque wrench and punch

Parts Used

remove head then removed valve. replaced valve and punched around seat to get it to hold. replaced head and carburetor then started engine

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Lost compression wouldn't run.

Leroy - July 28, 2016

👍 1 of 1 people found this instruction helpful

Tool Type

Lawn Tractor

Difficulty

Medium

Time

1-2 hours

Tools Used

Socket set, Feeler gauge

Parts Used

Rocker Pivot Assembly - 20 599 04-S

Pulled the valve cover off. Replaced broken part on the rocker arm. Reset valve with the feeler gauge. Lawn mower back in service

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Broke rocker pivot

Jeffrey - June 11, 2022

Tool Type

Lawn Tractor

Difficulty

Easy

Time

15-30 minutes

Tools Used

Socket set, Fealer gage

Parts Used

Rocker Pivot Assembly - 20 599 04-S

Replaced rocker pivot,adjusted clearance and put cover back on.

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Rockerstud broke

Ernest - May 28, 2022

Tool Type

Lawn Tractor

Difficulty

Easy

Time

15-30 minutes

Tools Used

Socket set, Adjustable Wrench, Alenkey

Parts Used

Removed valve cover took out old stud put new stud an Rocker back in reset valves put cover back on job done and runs fine

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Broken rocker pivot nut.

John - July 30, 2018

Tool Type

Engine

Difficulty

Medium

Time

15-30 minutes

Tools Used

Socket set, Wrench Set, Nutdriver

Parts Used

Rocker Pivot Assembly - 20 599 04-S

Pulled the rocker cover off and replaced the pivot nut for the exhaust valve.

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Rocker pivot nut broke.

James - July 27, 2017

Tool Type

Engine

Difficulty

Easy

Time

15-30 minutes

Tools Used

Socket set, 10 mm socket and #15 Torx driver.

Parts Used

Rocker Pivot Assembly - 20 599 04-S

Removed the valve cover. Removed the broken pivot nut and the piece that broke off. Adjusted the valve and the set. Replaced the valve cover onto the head. Done.

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Engine Seized up. kinda. Would turn but hard. Found bent rod.

Brian - July 7, 2017

Tool Type

Engine

Difficulty

Medium

Time

1-2 hours

Tools Used

Power Drill, Socket set, Nutdriver, Adjustable Wrench

Parts Used

The engine just stopped running and would not turn over for some reason. I removed the head cover, breaking a head off a bolt in the process, and saw the rod was bent like an s shape. Ordered all new parts, and installation was a breeze.

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Engine stopped while running, determined the intake valve wasn't moving

Alan - April 13, 2016

Tool Type

Lawn Tractor

Difficulty

Medium

Time

30-60 minutes

Tools Used

Socket set, Wrench Set

Parts Used

Removed valve cover, replaced the purchased parts. It probably did not need the push rod. When everything was reinstalled the engine started easier than it had in a very long time.

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Rocker Pivot Assembly 20 599 04-S

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Questions & Answers for Rocker Pivot Assembly

Customer Repair Instructions ?

valve seat came out

Tool Type

Difficulty

Time

Tools Used

Parts Used

Lost compression wouldn't run.

Tool Type

Difficulty

Time

Tools Used

Parts Used

Broke rocker pivot

Tool Type

Difficulty

Time

Tools Used

Parts Used

Rockerstud broke

Tool Type

Difficulty

Time

Tools Used

Parts Used

Broken rocker pivot nut.

Tool Type

Difficulty

Time

Tools Used

Parts Used

Rocker pivot nut broke.

Tool Type

Difficulty

Time

Tools Used

Parts Used

Engine Seized up. kinda. Would turn but hard. Found bent rod.

Tool Type

Difficulty

Time

Tools Used

Parts Used

Engine stopped while running, determined the intake valve wasn't moving

Tool Type

Difficulty

Time

Tools Used

Parts Used