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Repair Parts Home  Lawn Equipment Parts  Honda Parts  14431-Z0J-000 Valve Rocker Arm

Valve Rocker Arm

Part Number: 14431-Z0J-000
HondaToroLawn Boy
Availability: 19 in stock
Price: $6.66
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*This part replaces obsolete part #: 14431-ZOJ-000 and 14431-ZL8-000.

Product Information
Manufacturer: Honda, Toro, Lawn Boy
Product Number: 14431-Z0J-000
Classification: Part
Weight: 0.08 lbs.
Shipping: Ships Worldwide
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Honda
GC135 (Type VXP5)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type WKT2)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type WME2)(VIN# GCAJ-1000001-9999999) Small Engine
GC160 (Type PHA)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type PXA)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type QBC)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type QHA)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type QHA1)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type QHA2)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type QHAJ)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type WKT2)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type WME2)(VIN# GCAH-1000001-9999999) Small Engine
GC160A (Type DEAF)(VIN# GCAHA-8000001) Small Engine
GC160A (Type DHAF)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type MEA2)(VIN# GCAHA-8000001-9999999) Small Engine
GC160A (Type MHA2)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type PHA)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type QBC)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type QDE)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type QEA)(VIN# GCAHA-8000001) Small Engine
GC160A (Type QHA)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type QHA1)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type QHA2)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type QHAF)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type QHAJ)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type VHA)(VIN# GCAHA-1000001-3599749) Small Engine
GC160A (Type VXA)(VIN# GCAHA-1000001-3599749) Small Engine
GC160LA (Type DHAF)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type MHA2)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type MHAB)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type QHA1)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type QHA2)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type QHAF)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type QHAJ)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type QHC)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type VHA)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type VXA)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LE (Type VXA)(VIN# GCABE-1000001) Small Engine
GC190A (Type DHAF)(VIN# GCAAA-1000001) Small Engine
GC190A (Type MEA2)(VIN# GCAAA-8000001-9999999) Small Engine
GC190A (Type QEAF)(VIN# GCAAA-8000001-9999999) Small Engine
GC190A (Type QHA)(VIN# GCAAA-1000001-7999999) Small Engine
GC190A (Type QHA1)(VIN# GCAAA-1000001-7999999) Small Engine
GC190A (Type QHA2)(VIN# GCAAA-1000001-7999999) Small Engine
GC190A (Type QHAD)(VIN# GCAAA-1000001) Small Engine
GC190A (Type QHAF)(VIN# GCAAA-1000001-1496156) Small Engine
GC190A (Type VBA)(VIN# GCAAA-1000001-7999999) Small Engine
GC190A (Type VXA)(VIN# GCAAA-1000001) Small Engine
GC190LA (Type MHA2)(VIN# GCAAA-1496157-8000000) Small Engine
GC190LA (Type QHAF)(VIN# GCAAA-1496157-8000000) Small Engine
GCV135 (Type A1A)(VIN# GJAF-1000001-9999999) Small Engine
GCV135 (Type A1D)(VIN# GJAF-1000001-1011083) Small Engine
GCV135 (Type A2A)(VIN# GJAF-1000001-9999999) Small Engine
GCV135 (Type A2D)(VIN# GJAF-1000001-1000165) Small Engine
GCV135 (Type A2R)(VIN# GJAF-1000001-9999999) Small Engine
GCV135 (Type N7E2)(VIN# GJAF-1000001-9999999) Small Engine
GCV135A (Type N1A)(VIN# GJAFA-1000001-9999999) Small Engine
GCV135A (Type N5A)(VIN# GJAFA-1000001-9999999) Small Engine
GCV160 (Type A1A)(VIN# GJAE-1000001-9999999) Small Engine
GCV160 (Type A2A)(VIN# GJAE-1000001-9999999) Small Engine
GCV160 (Type A2R)(VIN# GJAE-1000001-9999999) Small Engine
GC135 (Type PHA)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type PXA)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type QHA)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type QHA1)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type QHA2)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type VHA)(VIN# GCAJ-1000001-9999999) Small Engine
GC135 (Type VXA)(VIN# GCAJ-1000001-9999999) Small Engine
GCV160 (Type N7A1)(VIN# GJAE-1000001-9999999) Small Engine
GCV160A (Type A1A)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type A1AE)(VIN# GJAEA-1000001) Small Engine
GCV160A (Type A1AF)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type A1AS)(VIN# GJAEA-1000001) Small Engine
GCV160A (Type A2A)(VIN# GJAEA-1000001-6699999) Small Engine
GCV160A (Type A2R)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type A3A)(VIN# GJAEA-1000001-6699999) Small Engine
GCV160A (Type BHH)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type E1A2)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160A (Type R3A1)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160A (Type RTL1)(VIN# GJAEA-1000001) Small Engine
GCV160A (Type S1A)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type S1A1)(VIN# GJAEA-1000001-6699999) Small Engine
GCV160A (Type S1M)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type S3A)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type S3A2)(VIN# GJAEA-1000001) Small Engine
GCV160A (Type S3H)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type STA1)(VIN# GJAEA-1000001-6699999) Small Engine
GCV160A (Type STL1)(VIN# GJAEA-1000001) Small Engine
GCV160A (Type E5A4)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160A (Type EHHB)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160A (Type N1A)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type N1AF)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type N5A)(VIN# GJAEA-1000001) Small Engine
GCV160A (Type N5AF)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type N5MF)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type N5R)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type N7A1)(VIN# GJAEA-1000001-5386302) Small Engine
GCV160A (Type NBL1)(VIN# GJAEA-1000001) Small Engine
GCV160LA (Type A1AF)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type A2R)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type BHH)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type E1A2)(VIN# GJAEA-8018820) Small Engine
GCV160LA (Type N1A)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type N1AF)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type N5AF)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type N5MF)(VIN# GJAEA-5386303) Small Engine
GC160 (Type VHA)(VIN# GCAH-1000001-9999999) Small Engine
GC160 (Type VXA)(VIN# GCAH-1000001-9999999) Small Engine
GC160A (Type QEA2)(VIN# GCAHA-8000001-9999999) Small Engine
GC160A (Type QEAF)(VIN# GCAHA-8000001-9999999) Small Engine
GC160LA (Type QBC)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type QDE)(VIN# GCAHA-3599750-8000000) Small Engine
GC160LA (Type QHA)(VIN# GCAHA-3599750-8000000) Small Engine
GC190A (Type MHA2)(VIN# GCAAA-1000001-1496156) Small Engine
GC190A (Type QEA)(VIN# GCAAA-8000001-9999999) Small Engine
GC190A (Type QEA2)(VIN# GCAAA-8000001-9999999) Small Engine
GCV160 (Type N1)(VIN# GJAE-1000001-9999999) Small Engine
GCV160 (Type N2)(VIN# GJAE-1000001-9999999) Small Engine
GCV160A (Type E1A4)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160A (Type E1G7)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160A (Type R1A)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160A (Type R3A)(VIN# GJAEA-8000001-8018819) Small Engine
GCV160LA (Type A1A)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type N5R)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type N7A1)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type N7S1)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type R3A)(VIN# GJAEA-8018820) Small Engine
GCV160LA (Type S1A)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type S1M)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type S3A)(VIN# GJAEA-5386303) Small Engine
GCV160LA (Type S3H)(VIN# GJAEA-5386303) Small Engine
GCV160LA0 (Type A2R)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type A1A)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type BHH)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type A1AF)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type E1A2)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type N1A)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type N1AF)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type N5AF)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type N5MF)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type N5R)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type N7A1)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type N7S1)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type R3A)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type S1A)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type S1M)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type S3A)(VIN# GJARA-1000001) Small Engine
GCV160LA0 (Type S3H)(VIN# GJARA-1000001) Small Engine
GCV160LE (Type A7H1)(VIN# GJAAE-1000001) Small Engine
GCV160LA0 (Type S3T)(VIN# GJARA-1000001) Small Engine
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Engine
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
6 of 7 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Valve Rocker Arm - 14431-Z0J-000
Valve Rocker Arm - 14441-Z0J-000
Repair Difficulty:
Medium
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
The Arm-Ex Valve Rocker was cracked.
Remove valve cover. Remove Ex valve rocker. Replace Ex valve Rocker. Same for In Valve Rocker even though it was not damaged. Turn engine to timing marks, piston TDC.
Adjust lash at intake and exhaust rockers. Replace valve cover.
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1 of 1 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Valve Rocker Arm - 14431-Z0J-000
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Nutdriver, scraper, gasket material, feeler guage
Exhaust rocker arm failed
1. remove valve cover
2.clean valve cover and matching head area using scraper (put rag down around timing sprocket to keep gasket debris from going into engine.)
3. remove spark plug and put a screw driver or socket extension into spark plug hole
4. rotate the timing sprocket by hand until the screw driver or extension raises up to the highest position = TDC Top Dead Center (mine had a red mark on the timing sprocket which made it easy)
5. remove the pin holding the rocker arm in place (you will need to take the adjustment screw off the old rocker arm and put it on the new rocker arm, leave it loose so you can adjust it later)
6. remove old rocker arm and replace with new rocker arm, put pin back in to secure the rocker arm
7. look up the valve clearance for your engine.
8. adjust both valves to the correct clearance using the adjustment screw (they will be different)
9. apply new gasket material for the valve cover
10. install the valve cover, tighten the valve cover bolts (be sure not to over tighten)
11. put spark plug back in and attache spark plug wire
12. start your engine
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1 of 1 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Pulley- Camshaft - 14320-ZL8-010
Valve Rocker Arm - 14431-Z0J-000
Valve Rocker Arm - 14441-Z0J-000
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Socket set
Valve lifter cracked
Removed valve cover. Only 4 bolts
Removed lifter pins ( held in by the cover)
Replaced lifters with new parts and set lash.
Replaced cam pulley
Put sealant on back side on cover. Installed cover by tightening 4 bolts
Let sealant set up over night.
Added oil and gas....... Engine started on first pull!
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1 of 1 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Pulley- Camshaft - 14320-ZL8-010
Valve Rocker Arm - 14431-Z0J-000
Valve Rocker Arm - 14441-Z0J-000
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Wrench Set, Nutdriver
Timing belt slipped and broke rocker and camshaft
I removed the Honda CVS160 engine from the pressure washer base after disconnecting the pump. After removing the rocker/cam cover and discovering the broken exhaust rocker arm and damage to the camshaft I surmised that the timing belt had slipped and caused the damage. I then split the upper and lower portion of the engine case and pulled out the defective timing belt. I had to remove a crankshaft coupling that was keyed to the crankshaft prior to taking the case apart. I installed the new timing belt and reassembled the lower case. I then replaced both rockers and the new camshaft/pulley and replaced the cam cover with new sealer. The engine started and ran perfectly showing that no damage had been done to the valves or piston.
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Tool Type:
Engine
Parts Used:
Valve Rocker Arm - 14431-Z0J-000
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set, Flathead
Rocker arm was cracked.
Removed rocker arm cover.
Removed cracked rocker arm.
Installed new rocker arm.
Adjusted rocker arms.
Ran engine.
Job completed!
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Tool Type:
Engine
Parts Used:
Valve Rocker Arm - 14431-Z0J-000
Valve Rocker Arm - 14441-Z0J-000
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set, Cordless drill
Broken exhaust rocker arm
Removed front cover and broke rocker arm, investigated the problem. Exhaust valve was hard to move, PB Blaster the valve ( problem, carbon buildup) worked it gently by hand until it spun freely. Used drill slowly spinning the valve and moving it in and out ( don’t over do it). Cleaned up the area, reinstalled the spring and rocker arm. Reassemble and pulled the starter rope to verify no problem. Be sure to set valves. Pressure washer runs like new
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Tool Type:
Engine
Parts Used:
Valve Rocker Arm - 14431-Z0J-000
Valve Rocker Arm - 14441-Z0J-000
Shaft- Rocker Arm - 14461-ZL8-000
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Pliers, Socket set, Wrench Set
Rocker arm was fractured
Removed rocker arm cover. Removed rocker arm pins. Replaced rocker arms, installed pins. Sealed rocker arm cover.
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Bent crankshaft due to hitting very hard object
1. Took off broken blades, blade holder and drive belt pulley. This required a two jaw puller due to bend in shaft.
2. Open up crankcase. Many steps involved. Followed youtube videos. Detailed videos exist.
3. Take out piston. Found lots of black soot on piston, crankcase and valve seats. Apparently due to mistiming from running engine with bent crankshaft since this is a pretty new engine always running smooth before accident.
4. Use carburetor cleaner and lots of work to clean piston and case. Put in new valves and use grinding compound to clean valve seats and "break in" valves.
5. Install new crankshaft (also from ereplacement) and all new parts related to timing. The old ones looked fine but did not want to have to open up again in case there was some damage not visible.
6. Assemble everything. Again lots of steps. Take pictures when disassembling, label parts and use youtube videos. A mechanic friend lent me a puller and a torque wrench.
7. New blade holder and blades.
8. Pull starter cord. Starts right off. Runs very smooth. Cuts very well. Success but it is a major project for amateurs. I am retired thus have the time and love this Honda lawnmower. Kind of expensive because of all the new parts but still cheaper than a new Honda and I have only had it a couple of years. Now it's practically new.
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Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Valve Rocker Arm - 14431-Z0J-000
Valve Rocker Arm - 14441-Z0J-000
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set, Adjustable Wrench, Spark plug gapper
My rocker arm had a crack
Removed the spark plug
Removed the valve cover with a 10mm
Slid the rocker pin out
Put on the new rocker covers
Put screwdriver in spark plug hole
Pulled string slowly until screwdriver reached highest point
Adjusted intake valve to .096 and exhaust valve to .008
Replaced valve cover
Replaced spark plug
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Tool Type:
Lawn Mower
Parts Used:
Valve Rocker Arm - 14431-Z0J-000
Repair Difficulty:
Hard
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, Torque wrench.
Intake valve was stuck.
Disassemble motor. Remove crankshaft and rod and piston. Remove stuck valve . Clean old fuel residue from guide and valve. And reassembled.
When the valve stuck it bent the cam follower. The follower was what I replaced. The stuck valve is why disassembly was required.
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Reviews
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Average Rating (out of 5):
3 Reviews
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  • great
    Great condition arrive quick will do business again
    ROMAN - January 25, 2022 Verified Purchase
    just what i needed
    quick shipping
    Guest - June 1, 2021 Verified Purchase
    Oem parts.
    Oem parts from a company that makes it easy to find the parts your looking for and then maybe some you didn’t realize you needed!
    Guest - April 3, 2020 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Honda, Toro, Lawn Boy
    Product Number: 14431-Z0J-000
    Classification: Part
    Weight: 0.08 lbs.
    Shipping: Ships Worldwide

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