ATV City | SKU:
192.04543
Piston Ring Kit For Honda TRX 450 FM FE Foreman 4x4 OS 0.50 1998 To 2004 Top End Rebuild Sealing Performance
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£25.83
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Piston Ring Kit For Honda TRX 450 FM FE Foreman 4x4 OS 0.50 1998 To 2004 Top End Rebuild Sealing Performance is backordered and will ship as soon as it is back in stock.
Delivery and Shipping info
Delivery and Shipping info
- Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.
- Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.
- Large equipment including international orders are subject to different delivery rates and timescales.
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If you're tackling a top-end rebuild on your Honda TRX 450 Foreman 4x4, this piston ring kit is the precise aftermarket solution designed for the 1998 to 2004 models, delivering restored compression and superior sealing to get your ATV back to peak performance on rugged trails or demanding farm duties. Engineered as an oversize 0.50 mm option, it directly addresses the wear that leads to poor ring seating and oil blow-by, ensuring your 433cc engine runs with the efficiency and power it had when new. By swapping out worn rings, you'll experience smoother operation, reduced fuel consumption, and the kind of reliable response that keeps you moving through tough terrain without hesitation.
Comprehensive Vehicle Fitment
| Manufacturer | Models / Series | Years / Details |
|---|---|---|
| Honda | TRX450FM (Foreman 4x4) | 1998-2004; Standard models with 433cc engine, focusing on utility and trail use |
| Honda | TRX450FE (Foreman 4x4 ES) | 1998-2004; Electric shift variants, optimized for smoother operation in varied terrains |
| Honda | TRX450FS / TRX450FS-ES | 1998-2004; Foreman S series, including ES models with enhanced features for off-road durability |
| Honda | TRX450ES | 1998-2001; Early Foreman 450 ES models, with potential upgrades applicable to follow-on years up to 2004 |
Product Specifications
| Attribute | Details |
|---|---|
| OEM Reference Part Numbers | 13012-HN0-A01; 13012-HN0-A02 |
| Type | Piston Ring Kit |
| Manufacturer | Aftermarket Replacement |
| Application | Honda TRX450 FM/FE/ES (Foreman 450) 1998-2004 |
| Oversize | +0.50 mm (designed for rebored cylinders to accommodate wear and restore proper fit) |
| Bore Size | 90 mm standard; This kit supports +0.50 mm oversize for engines that have been rebored |
| Engine Displacement | 433cc; Tailored for the TRX450's single-cylinder setup to optimize compression and sealing |
| Material | High-grade alloy steel rings; Provides enhanced wear resistance and heat dissipation for prolonged engine life |
OEM & Aftermarket Cross-Reference Information
| Part Number | Brand / Type | Cross-Reference Notes |
|---|---|---|
| Manufacturer | Models / Series | Years / Details |
|---|---|---|
| Honda | TRX450FM | 1998-2004 (Foreman 4x4, FM) |
| Honda | TRX450FE | 1998-2004 (Foreman 4x4, FE) |
| Honda | TRX450FS / TRX450FS- ES | 1998-2004 (Foreman/S variants; ES/FS lineage) |
| Honda | TRX450ES | 1998-2001 (Foreman 450 ES) and follow-on years |
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