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Hayes Hydraulic Pump Adaptor Kits
Characteristics of the Hayes Hydraulic Pump Adaptor Kits

The HEX-FLX flywheel coupling provides operation below critical speeds with its high torsional stiffness. It minimizes spline fretting and has the best shaft clamping abilities in its class (Patent No.: US 7,645,089 B2, Jan. 12, 2010). This flywheel coupling may be blue, but don’t let it get you down. Replacing existing flywheel couplings of similar design with the HEX-FLX may even put a little $$ back in your budget. available to suit SAE6.5, 7.5, 8,10 and 11.5 flywheels and SAE 5, 4, 3 and 2 bellhousings with a range of hydraulic pump shaft adaptor options

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christmas closure
As the festive season approaches, we would like to inform you of LK Diesel’s upcoming holiday closure period.
Last Trading Day
Tuesday 23th December 2025
(12pm closure)
Re-opening
Monday 5th January 2026
Our emergency contact number during this period: 0493 890 909 (call out fees apply)
Thank you for your support throughout 2025. We look forward to continuing to work with you in 2026.
On behalf of the entire LK Diesel Service team, we wish you a safe and joyous upcoming Christmas season.
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Google Rating
4.8
Based on 28 reviews
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Google Rating
4.8
Based on 28 reviews
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Google Rating
4.8
Based on 28 reviews
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