92mm Cylinder Piston Gasket Top End Rebuild Kit for Honda TRX500

Product DescriptionVerify the part fits before purchasing【Product Specifications】OEM Part Number (Cylinder):12100-HR0-F00Replaces Additional OEM Numbers:Piston: 13101-HR0-F00, Base Gasket: 12191-HR0-F01, Head Gasket: 12251-HR0-F01, Valve Cover Gasket: 12315-HR0-F01, Ring Set: 13010-HP0-A01, Piston Pin: 13111-HP5-600, Circlips: 13112-MAT-000Package Includes:1 × Cylinder, 1 × Piston (STD), 1 × Piston Ring Set, 1 × Wristpin, 2 × Circlips, 1 × Cylinder Base Gasket, 1 × Cylinder Head Gasket, 1 × Valve Cover Gasket, 1 × Gasket Maker, 1 × Threadlocker, 1 × Air Filter, 1 × Fuel Filter, 1 × Spark PlugCompatible With:2012-2019 Honda TRX500 Foreman 500 (FM/FE/FPE/FPM)2015-2019 Honda Foreman Rubicon 500 (FA/FM)2015-2019 Honda Pioneer 500 (SXS500M2, Liquid-Cooled UTV)Product Features: Complete top-end rebuild solution – cylinder, piston, rings, gaskets, filters, and spark plug Standard size piston (STD) for direct OEM specification fitment Includes gasket maker and thread locker for professional assembly Helps restore compression, reduce oil consumption, and eliminate blue smoke 2-year warranty for purchase protection【Common Questions & Answers】Q: Does this kit fit my 2018 Honda Foreman Rubicon 500?A: Yes, this top-end kit is compatible with 2015-2019 Honda Foreman Rubicon 500 models (FA/FM). Please verify your model year and engine size (500cc) before ordering.Q: What symptoms indicate I need a top-end rebuild?A: Common signs include blue exhaust smoke, loss of power, hard starting, excessive oil consumption (more than 1 quart per tank of fuel), low compression (below 100 psi), or visible scoring on the cylinder wall.Q: Is this an oversized piston or standard size?A: This kit comes with a standard (STD) size piston. If your cylinder requires an oversized piston (0.25mm, 0.50mm, etc.) due to wear or damage, this kit may not be suitable. Have your cylinder measured by a mechanic before ordering.Q: Does this kit work for the Honda Pioneer 500 UTV?A: Yes, this kit fits 2015-2019 Honda Pioneer 500 (SXS500M2) liquid-cooled models. It does NOT fit the Pioneer 700 or 1000.Q: What tools are needed for installation?A: You will need a torque wrench, socket set, ring compressor, feeler gauges, and a service manual for torque specifications (cylinder head bolts typically 30-35 ft-lbs). Basic mechanical experience is recommended.Q: How long does the rebuild take?A: For an experienced mechanic, approximately 4-6 hours. For first-time DIY, allow 6-10 hours including careful cleaning and assembly.Q: Does this include the head gasket and base gasket?A: Yes, the kit includes both the cylinder head gasket and cylinder base gasket, plus the valve cover gasket and all necessary seals.Q: Will this fit my 2011 or older TRX500?A: No, this kit is designed specifically for 2012-2019 TRX500 models. Earlier TRX500 (2005-2011) use different engine components and are not compatible.【Installation Instructions (Overview)】1. Disconnect the battery, drain engine oil and coolant.2. Remove seat, fuel tank, and body panels to access the engine.3. Remove cylinder head bolts in proper sequence, then lift off the head.4. Remove cylinder and clean all mating surfaces thoroughly.5. Install new piston rings onto the piston, aligning ring gaps as specified in the service manual.6. Lubricate cylinder wall, piston, and rings with clean engine oil.7. Install cylinder over piston using a ring compressor tool.8. Install new head gasket, cylinder head, and torque bolts to factory specs (typically 30-35 ft-lbs in 2-3 stages).9. Replace air filter, fuel filter, and spark plug.10. Refill with fresh oil and coolant, reconnect battery, and perform initial startup break-in procedure (avoid heavy load for first hour).This comprehensive cylinder piston top-end gasket kit provides everything required to rebuild the top end of your Honda TRX500, Foreman Rubicon 500, or Pioneer 500. Whether you're facing loss of compression, excessive oil consumption, or blue exhaust smoke, this all-in-one kit offers a cost-effective solution. Backed by a 2-year warranty, purchase with confidence knowing our support team is ready to assist with any questions.

• 【Exact Fit for Honda TRX500 Models】 Designed specifically for 2012-2019 Honda TRX500 Foreman 500 4x4 (FM, FE, FPE, FPM), 2015-2019 Honda TRX500 Foreman Rubicon 500 4x4 (FA, FM), and 2015-2021 Honda Pioneer 500 (SXS500M2, liquid-cooled UTV). Please verify your vehicle model, model year, and OEM part numbers before ordering to ensure proper fitment. Not compatible with Rancher 420, Rubicon 520, Pioneer 520, or other non-listed models.
• 【Restore Compression & Engine Performance】 Designed for engines suffering from low compression, excessive oil consumption, piston wear, or cylinder damage. This top end rebuild kit helps restore engine power, improve throttle response, reduce smoke, and bring your ATV or UTV back to dependable performance.
• 【Complete Top End Rebuild in One Box】 Includes a precision 92mm cylinder, STD piston, piston rings, wrist pin, circlips, cylinder head gasket, base gasket, valve cover gasket, gasket maker, thread locker, air filter, fuel filter, and spark plug—everything needed for a standard top-end rebuild without sourcing additional components.
• 【Built for Work, Trails & Outdoor Adventures】 Ideal for restoring machines used on farms, ranches, hunting property, construction sites, trail riding, and daily utility work. Get your Foreman, Rubicon, or Pioneer running reliably again for demanding outdoor conditions.
• 【Precision-Machined for OEM-Level Fit】 Manufactured from durable materials with precision machining for consistent fit and dependable sealing. Designed to match OEM specifications for reliable compression, smooth engine operation, and long-lasting durability when properly installed.
• 【Direct Replacement for Hassle-Free Installation】 Directly replaces OEM part numbers including Cylinder: 12100-HR0-F00, Piston: 13101-HR0-F00, Base Gasket: 12191-HR0-F01, Head Gasket: 12251-HR0-F01, Valve Cover Gasket: 12315-HR0-F01, Ring Set: 13010-HP0-A01, Piston Pin: 13111-HP5-600, and Circlips: 13112-MAT-000.Engineered for direct installation with no modification required, making it suitable for experienced DIY mechanics and professional repair shops.
• 【Buy with Confidence】 Every kit is backed by a 1-year warranty and responsive customer support. Whether you're rebuilding a work ATV or repairing a weekend trail machine, we're here to help you complete the job with confidence.