Labwork Piston Cylinder Gasket Top End Kit Replacement for Honda TRX500 Foreman Rubicon 500 FPE FPM FE FM FA 2012-2019 92mm 475cc 12100-HR0-F00 12315-HR0-F01 13112-MAT-000 12251-HR0-F01 12191-HR0-F01

21 In stock
Fitment:Replacement for all models of the Trx500 Foreman and RubiconReplacement for Honda TRX500 FM/FE/FPE/FPM Fourtrax Foreman 500 4x4 2012-2019Replacement for Honda TRX500 FA/FM Foreman Rubicon 500 4x4 2015-2019Replacement for Honda SXS500M2 Pioneer 500 (Liquid cooled UTV) 2015-2021Replacement part number:Cylinder: 12100-HR0-F00Piston: 13101-HR0-F00Cylinder Base Gasket: 12191-HR0-F01Cylinder Head Gasket: 12251-HR0-F01Cylinder Head Cover Gasket:...

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We offer free shipping to all US states (except remote states or areas)

We offer standard shipping services. Your order will be processed within one business day and delivered within 3 to 5 days.

If you need fast shipping service, please contact our mailbox and we will change the shipping method for you and charge extra shipping fee.

Free Returns

30 days worry-free return.

Returns Policy

Our policy lasts 30 days after purchase. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

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Replacement for all models of the Trx500 Foreman and Rubicon
Replacement for Honda TRX500 FM/FE/FPE/FPM Fourtrax Foreman 500 4x4 2012-2019
Replacement for Honda TRX500 FA/FM Foreman Rubicon 500 4x4 2015-2019
Replacement for Honda SXS500M2 Pioneer 500 (Liquid cooled UTV) 2015-2021

Replacement part number:
Cylinder: 12100-HR0-F00
Piston: 13101-HR0-F00
Cylinder Base Gasket: 12191-HR0-F01
Cylinder Head Gasket: 12251-HR0-F01
Cylinder Head Cover Gasket: 12315-HR0-F01
Ring Set: 13010-HP0-A01
Pin, piston: 13111-HP5-600
Circlips, piston: 13112-MAT-000

Kit includes piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured)
Cast piston has super-high silicone content for additional strength
Piston dome is anodized for superior heat resistance and longer lifespan
The gaskets use high quality materials to provide greater reliability
Includes all gaskets pictured to rebuild top end




To ensure a faster and secure delivery, we choose FedEx, USPS, UPS, DHL Ground/Air shipping service. Available shipping methods are vary from different type of products and delivery destination. The majority in stock products and orders are going to be shipped the same day or within 1 business day. After which its delivery details can be tracked with the tracking number we email you. For custom or made to order products’ shipping time varies as they may have to be manufactured, painted, embroidered or assembled.

For more information, please check the following tips:

  • Oversized products must ship by truck freight or LTL which is different from other ground shipping methods. Please noted that oversized products are required inspections and a signature service. Freight Shipping Information
  • We offer free shipping service for 47 sates in domestics. HI, PR, AK, Guam, Virgin Islands, APOs are excluded from free shipping areas. You will be charged extra shipping fee for orders’ destinations that are not 47 free shipping states.
  • "Free Shipping" applies only to orders shipped within the continental United States.


In order to provide all our valued customers with the most up to date and accurate compatibility information, LABWORKAUTO is continuously implementing real-time updates to our line store. Due to the immediate nature of these updates, the correction of any errors or omissions might happen at any time without prior notice. This information may include but not limited to pricing, availability, suggested use, fitment, compatibility and warranties. LABWORKAUTO is not responsible for any additional labor cost, charge, loss or damage incurred as a result of correct or incorrect information, reference or products purchase from LABWORKAUTO. While we are working to avoid any errors or omissions that may appear on LABWORKAUTO website, we reserve the rights to cancel any undeliverable orders based on inaccurate information.


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If you are not completely satisfied with your purchase, we will be happy to accept a return for a refund or exchange on products in new/unused condition within 30 days of delivery. All authorized returns must be unused and in their original condition, including all items and components that were included in the original package. Items being returned must not have been disassembled, mounted, modified, or damaged due to incorrect installation or user error. will not be held responsible for installation or labor expenses, towing expenses, additional repair expenses, or rental car expenses caused by the use of wrong or defective parts during installation.

We provide a limited warranty of 90 days for defective products from the date the product is received by the original purchaser or installer, unless otherwise specified at the time of purchase.

For each of our product warranties offered above, the following provisions apply:

The warranty is limited only to the original purchaser and is non-transferable.

Under NO circumstances will our liability exceed the amount of the original sale.

Each warranty does not cover any labor costs or incidental, indirect, special or consequential damages such as, but not limited to, physical injuries or property damage, loss of time, loss of use of the vehicle, inconvenience, air freight charges, rental vehicle charges, towing charges or accommodations resulting from a defect in or failure of the part.

A prepaid shipping label will be issued for all returns due to warranty claim.

The warranty does not cover lost or stolen packages. Because the customer is the shipper, he/she is the only one who can file any lost claim with the shipping company. Therefore, the claim must be coordinated and processed through the shipping company by the customer.

Labwork Piston Cylinder Gasket Top End Kit Replacement for Honda TRX500 Foreman Rubicon 500 FPE FPM FE FM FA 2012-2019 92mm 475cc 12100-HR0-F00 12315-HR0-F01 13112-MAT-000 12251-HR0-F01 12191-HR0-F01
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