Piston Ring Kit OS 0.75 For Suzuki LT230 LT F250 Quad Engines Family 1985 Through 2009
Piston Ring Kit OS 0.75 For Suzuki LT230 LT F250 Quad Engines Family 1985 Through 2009 is backordered and will ship as soon as it is back in stock.
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Piston Ring Kit OS 0.75 For Suzuki LT230 LT F250 Quad Engines Famil...
Restore compression, cut oil consumption, and reclaim lost power with this OS oversize piston ring kit designed for Suzuki quad engines in the LT230/LT-F250 family, spanning model years 1985 through 2009. The kit targets worn ring seals across LT230E/GE, LT-F230, LT4WD Quadrunner, LT-F250 Quadrunner, LT-Z250 QuadSport, and LT-F4WD Quadrunner, delivering reliable sealing for rugged trail work and farm tasks. Engineered as a precise aftermarket replacement, it provides OEM-grade sealing without OEM-style price premium, keeping your LT-series engine sealing tight after years of wear.
Opted for the OS 0.75 oversize when the bore shows mild wear beyond standard sizing, ensuring proper end-gap alignment and a dependable seal for continued trail and field reliability. This kit represents a high-quality aftermarket solution for Suzuki quad engines, offering a close equivalent to OEM-replacement performance while staying within budget. Source data reflects cross-model fitment and oversize specifications observed in common LT230/LT-F250 rebuild offerings.
Comprehensive Vehicle Fitment
| Manufacturer | Models / Series | Years / Details |
|---|---|---|
| Suzuki | LT230E/GE | 1985–1993 |
| Suzuki | LT-F230 | 1986–1987 |
| Suzuki | LT4WD Quadrunner | 1987–1996 |
| Suzuki | LT-F250 Quadrunner | 1988–2009 |
| Suzuki | LT-Z250 QuadSport | 2004–2009 |
| Suzuki | LT-F4WD Quadrunner | 1997–1998 |
Product Specifications
| Attribute | Details |
|---|---|
| OEM Reference Part Numbers | 192.04704 |
| Type | Piston Ring Kit (OS 0.75 oversize) |
| Manufacturer | Aftermarket Replacement |
| Application | Suzuki LT230E/GE (1985–1993); LT-F230 (1986–1987); LT4WD (1987–1996); LT-F250 (1988–2009); LT-Z250 (2004–2009); LT-F4WD (1997–1998) |
| Material | Cast iron |
| Oversize | 0.75 mm |
| Ring Count | 3 rings (Top ring, Second ring, Oil ring) |
| Bore Size compatibility | Approximately 66.75 mm bore (OS +0.75 mm from standard 66.00 mm) |
| Contents | Piston ring set designed for OS 0.75 rebuild; does not include pistons, pins, or circlips |
OEM & Aftermarket Cross-Reference Information
| Part Number | Brand / Type | Cross-Reference Notes |
|---|---|---|
| 192.04704 | Aftermarket Replacement | OEM-equivalent piston ring kit for Suzuki LT230/LT-F250 Quadrunner OS 0.75; fits LT230E/GE, LT-F230, LT4WD, LT-F250, LT-Z250, LT-F4WD variants by model year ranges |
What's Included
This box contains the essential components to rebuild the piston rings on your Suzuki LT quad engine:
- Piston Ring Set – OS 0.75 (Top Ring, Second Ring, Oil Ring)
- Rings Pack – 3-piece set configured for standard LT230/LT-F250 bore revisions
Why Choose This Aftermarket Replacement?
- Direct-Fit Compatibility: Precisely matched to the Suzuki LT230/LT-F250 family to restore proper seal and compression.
- OEM Cross-Reference: Uses OEM reference 192.04704 to ensure model-year alignment and fitment.
- Premium Materials: High-quality cast iron piston rings designed for reliable sealing and wear resistance.
- End-Gap Accuracy: OS 0.75 oversize ensures correct end-gap and consistent sealing in mildly worn bores.
- Performance Restoration: Restores compression, reduces oil consumption, and revives response for trail and farm work.
- Cost-Effective Replacement: OEM-grade replacement without OEM pricing, delivering long-term value.
Installation Notes:
- Prepare the bore: Thoroughly inspect and measure bore wear; if bore is out of tolerance for OS 0.75, consider proper reboring to approximately 66.75 mm.
- Ring orientation and gaps: Install rings with the correct orientation and stagger end gaps per standard practice to minimize blow-by; reference any marks on the rings.
- Ring compressor: Use a proper piston ring compressor to avoid ring damage during installation.
- Lubrication: Lightly oil the piston rings and cylinder walls before assembly to reduce installation friction.
- Cleanliness: Clean all grooves, lands, and ring faces; remove any debris that could score the bore or rings.
- Post-install break-in: Follow a cautious initial start and idle/break-in procedure to seat rings and verify compression; avoid high RPMs for the first few minutes.
Why Upgrade?
Running a worn piston-ring set in these LT230/LT-F250 engines invites ongoing compression loss and oil blow-by, compromising power and reliability. Replacing with this OS 0.75 kit restores sealing integrity, improving compression and oil control for dependable trail and farm performance.
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