Description
Overview:
The Seal, Valve Band for Kohler Engines is a genuine Kohler component designed to control oil migration along the valve stem and maintain a clean, efficient combustion process. Made from durable, heat- and oil-resistant materials, it sits on the valve guide to provide a consistent seal under high temperature and vibration. This helps reduce smoke, oil consumption, and fouling, supporting reliable starting and smooth running. It is a direct replacement for OEM No. 25 032 14-S and is suitable for a wide range of Kohler petrol engines used in garden and construction equipment. Common applications include engines such as CH18 and CV15, among many others, making it a practical choice for routine servicing and repairs on mowers, generators, and compact machinery.
Key Features:
- Genuine Kohler part for assured compatibility and performance (OEM 25 032 14-S)
- Helps prevent oil leaks past the valve stem to reduce smoke and oil consumption
- Durable, heat- and oil-resistant construction for long service life
- Precise fitment for Kohler cylinder heads across many CH, CV, ECH, ECV, KT, LH, LV, SV, ZT series engines
- Direct replacement with no modifications required
- Supports stable idle, cleaner plugs, and more consistent emissions
- Suitable for preventative maintenance and top-end overhauls
- Reduces downtime with straightforward installation when servicing the valve train
Typical Applications:
Used during cylinder head or valve train service on Kohler engines fitted to ride-on mowers, zero-turns, compact tractors, generators, pressure washers, and light construction machinery. Ideal when addressing start-up smoke, increased oil use, or during scheduled rebuilds to restore proper valve stem sealing and overall engine efficiency.
Also known as:
Valve stem seal, valve guide seal, valve oil seal, engine valve band seal, stem oil seal for Kohler engines.
Fits Models:
CH1000, CH11, CH18, CH20, CH22, CH23, CH25, CH26, CH410, CH430, CH450, CH620, CH640, CH640LP, CH670, CH680, CH682, CH730, CH730LP, CH732, CH735, CH740, CH740LP/NG, CH745, CH750, CH752, CH940, CH960, CH980, CV1000, CV14, CV15, CV17, CV18, CV20, CV22, CV23, CV25, CV26, CV430, CV450, CV460, CV493, CV620, CV624, CV640, CV670, CV675, CV680, CV682, CV725, CV730, CV732, CV740, CV742, CV745, CV750, CV752, CV940, CV960, CV980, ECH630, ECH650, ECH680, ECH730, ECH740, ECH749, ECH940, ECH980, ECV630, ECV650, ECV680, ECV730, ECV740, ECV749, ECV940, ECV980, EKT740, EKT750, ELH775, EZT715, EZT725, EZT740, EZT750, FCV740, KT600, KT610, KT620, KT715, KT725, KT730, KT735, KT740, KT745, LH630, LH640, LH685, LH690, LH750, LH755, LH775, LV625, LV675, LV680, PCH680, PCH740, PCV680, PCV740, SV710, SV715, SV720, SV725, SV730, SV735, SV740, SV810, SV820, SV830, SV840, ZT710, ZT720, ZT730, ZT740
Alternate Part Numbers:
25 032 14S, 2503214-S, 2503214S
Product Specifications
| L&S Part No. | 25 032 14-S |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Kohler |
| Unit of Sale | 1 |
| Applications | CH1000, CH11, CH18, CH20, CH22, CH23, CH25, CH26, CH410, CH430, CH450, CH620, CH640, CH640LP, CH670, CH680, CH682, CH730, CH730LP, CH732, CH735, CH740, CH740LP/NG, CH745, CH750, CH752, CH940, CH960, CH980, CV1000, CV14, CV15, CV17, CV18, CV20, CV22, CV23, CV25, CV26, CV430, CV450, CV460, CV493, CV620, CV624, CV640, CV670, CV675, CV680, CV682, CV725, CV730, CV732, CV740, CV742, CV745, CV750, CV752, CV940, CV960, CV980, ECH630, ECH650, ECH680, ECH730, ECH740, ECH749, ECH940, ECH980, ECV630, ECV650, ECV680, ECV730, ECV740, ECV749, ECV940, ECV980, EKT740, EKT750, ELH775, EZT715, EZT725, EZT740, EZT750, FCV740, KT600, KT610, KT620, KT715, KT725, KT730, KT735, KT740, KT745, LH630, LH640, LH685, LH690, LH750, LH755, LH775, LV625, LV675, LV680, PCH680, PCH740, PCV680, PCV740, SV710, SV715, SV720, SV725, SV730, SV735, SV740, SV810, SV820, SV830, SV840, ZT710, ZT720, ZT730, ZT740 |
| Machine Type | Engines |
| Fits Brands | Kohler |
| Fits Models | KT600 | KT610 | KT620 | KT715 | KT725 | KT730 | KT735 | KT740 | KT745 | EKT740 | EKT750 | ELH775 | LH775 | LH630 | LH640 | LH685 | LH690 | LH750 | LH755 | LV625 | LV675 | LV680 | FCV740 | PCH680 | PCH740 | PCV680 | PCV740 | CH26 | CH735 | CH745 | ECH630 | ECH650 | ECH680 | ECH730 | ECH740 | ECH749 | ECH940 | ECH980 | CV26 | CV745 | ECV630 | ECV650 | ECV680 | ECV730 | ECV740 | ECV749 | ECV940 | ECV980 | CH640LP | CH730LP | CH740LP/NG | CH11 | CH410 | CH430 | CH450 | CV14 | CV15 | CV430 | CV450 | CV460 | CV493 | CH18 | CH20 | CH22 | CH23 | CH25 | CH620 | CH640 | CH670 | CH680 | CH682 | CH730 | CH732 | CH740 | CH750 | CH752 | CH940 | CH960 | CH980 | CH1000 | CV17 | CV18 | CV20 | CV22 | CV23 | CV25 | CV620 | CV624 | CV640 | CV670 | CV675 | CV680 | CV682 | CV725 | CV730 | CV732 | CV740 | CV742 | CV750 | CV752 | CV940 | CV960 | CV980 | CV1000 | ZT710 | ZT720 | ZT730 | ZT740 | EZT740 | EZT750 | EZT715 | EZT725 | SV710 | SV715 | SV720 | SV725 | SV730 | SV735 | SV740 | SV810 | SV820 | SV830 | SV840 |
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