Description
Overview:
This genuine Kohler Rod Bolts Kit (OEM No. 25 086 677-S) secures the connecting rod cap to the connecting rod inside the engine, maintaining alignment and clamping force under load. Manufactured from engine‐grade, high‐strength steel for durability, the bolts are built to meet Kohler's OEM specifications for fit and performance. Suitable for a wide range of horizontal and vertical shaft Kohler petrol engines used in lawn and garden equipment, compact construction machinery, generators and more. Ideal for routine rebuilds and repairs on models such as CV14 and CH11, the kit helps prevent big-end movement that can lead to bearing damage. Designed for tradespeople and DIY users who need reliable, correctly specified hardware for Kohler engines.
Key Features:
- Genuine Kohler part for assured compatibility and quality
- High-strength steel for reliable clamping under vibration and heat
- Precision threads and correct shank length to protect rod alignment and bearing crush
- Meets OEM tolerances for consistent fit and sealing on rod caps
- Suitable for a wide range of Kohler CH, CV, SV, KT, ECH/ECV and related series engines
- Helps restore factory reliability during engine overhauls and conrod replacements
- Supports proper torqueing to manufacturer specifications to prevent loosening
- Durable construction for long service life in professional and domestic equipment
Typical Applications:
Used during connecting rod assembly on Kohler engines in ride‐on mowers, lawn tractors, zero‐turns, generators, pressure washers, compact equipment and other power units. Essential whenever the conrod is serviced or replaced, or when reassembling a bottom end to maintain correct bearing crush and cap alignment.
Also known as:
Connecting rod bolts, conrod bolts, big‐end bolts, rod cap bolts, engine rod fasteners, crank rod fasteners, conrod cap hardware.
Fits Models:
CH11, CH12.5, CH125, CH18, CH20, CH22, CH23, CH410, CH430, CH450, CH640, CH640LP, CH670, CH680, CH682, CH730, CH730LP, CH732, CH740LP/NG, CH742, CH750, CH752, CV1000, CV14, CV15, CV16, CV18, CV20, CV430, CV450, CV460, CV461, CV490, CV491, CV492, CV493, CV620, CV640, CV670, CV680, CV682, CV730, CV732, CV740, CV742, CV745, CV752, CV940, CV960, CV980, ECH630, ECH650, ECH680, ECH740, ECH749, ECH940, ECH980, ECV630, ECV650, ECV680, ECV730, ECV740, ECV749, ECV850, ECV860, ECV870, ECV880, EKT740, EKT750, ELH775, EZT715, EZT725, EZT740, EZT750, FCV740, KT600, KT610, KT620, KT715, KT725, KT730, KT735, KT740, KT745, LH640, LH690, LH755, LH775, PCH680, PCH740, PCV680, PCV740, PCV850, PCV860, SV715, SV720, SV725, SV730, SV735, SV810, SV820, SV830, SV840, ZT720
Alternate Part Numbers:
25 086 677S, 25086677-S, 25086677S
Product Specifications
| L&S Part No. | 25 086 677-S |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Kohler |
| Unit of Sale | 1 |
| Applications | CH11, CH12.5, CH125, CH18, CH20, CH22, CH23, CH410, CH430, CH450, CH640, CH640LP, CH670, CH680, CH682, CH730, CH730LP, CH732, CH740LP/NG, CH742, CH750, CH752, CV1000, CV14, CV15, CV16, CV18, CV20, CV430, CV450, CV460, CV461, CV490, CV491, CV492, CV493, CV620, CV640, CV670, CV680, CV682, CV730, CV732, CV740, CV742, CV745, CV752, CV940, CV960, CV980, ECH630, ECH650, ECH680, ECH740, ECH749, ECH940, ECH980, ECV630, ECV650, ECV680, ECV730, ECV740, ECV749, ECV850, ECV860, ECV870, ECV880, EKT740, EKT750, ELH775, EZT715, EZT725, EZT740, EZT750, FCV740, KT600, KT610, KT620, KT715, KT725, KT730, KT735, KT740, KT745, LH640, LH690, LH755, LH775, PCH680, PCH740, PCV680, PCV740, PCV850, PCV860, SV715, SV720, SV725, SV730, SV735, SV810, SV820, SV830, SV840, ZT720 |
| Machine Type | Engines |
| Fits Brands | Kohler |
| Fits Models | KT600 | KT610 | KT620 | KT715 | KT725 | KT730 | KT735 | KT740 | KT745 | EKT740 | EKT750 | ELH775 | LH775 | LH640 | LH690 | LH755 | FCV740 | PCH680 | PCH740 | PCV680 | PCV740 | PCV850 | PCV860 | ECH630 | ECH650 | ECH680 | ECH740 | ECH749 | ECH940 | ECH980 | CV745 | ECV630 | ECV650 | ECV680 | ECV730 | ECV740 | ECV749 | ECV850 | ECV860 | ECV870 | ECV880 | CH640LP | CH730LP | CH740LP/NG | CH11 | CH410 | CH430 | CH450 | CV14 | CV15 | CV430 | CV450 | CV460 | CV461 | CV490 | CV491 | CV492 | CV493 | CH18 | CH20 | CH22 | CH23 | CH640 | CH670 | CH680 | CH682 | CH730 | CH732 | CH742 | CH750 | CH752 | CV18 | CV20 | CV620 | CV640 | CV670 | CV680 | CV682 | CV730 | CV732 | CV740 | CV742 | CV752 | CV940 | CV960 | CV980 | CV1000 | ZT720 | EZT740 | EZT750 | EZT715 | EZT725 | SV715 | SV720 | SV725 | SV730 | SV735 | SV810 | SV820 | SV830 | SV840 |
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