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Lovejoy Hydraulic Accessories: Couplings, Mounts & Coolers

Lovejoy hydraulic accessories cover the power-transmission and fluid-handling hardware that ties a pump or motor into a working system: flexible jaw couplings, pump/motor mounts (bellhousings), aluminum reservoirs, and BNZ Series water-oil coolers. Founded in 1900 and now part of the Timken Company, Lovejoy builds its accessory line around the same L-Line jaw coupling sizing it has supplied for decades, so a worn part usually has a documented equivalent. If you have a Lovejoy size code, spider durometer, or bellhousing pattern but no clean source, send it over and we will cross-reference the replacement part.

Which Hydraulic Accessories Is Right for the Job?

The right part depends on where it sits in the drivetrain. For the flexible link between an engine or motor shaft and a pump shaft, Lovejoy jaw couplings in the L-Line range (L035 through L276) are the standard starting point; the LH-Line short-length option interchanges with industry-standard short couplings when axial space is tight. If you are building or repairing a wood-processing unit, the Lovejoy log splitters and log splitter parts and accessories pages cover the engine-to-pump coupling, mount, and wear components those builds rely on. To confirm fit, match shaft bore and keyway on both halves, the coupling hub size, and the spider durometer (Lovejoy elastomers run 80A through 64D shore) before ordering.

Cross-Referencing Lovejoy, Inc. (a Timken company) Hydraulic Accessories

The hardest accessory to source is the one stamped with a size code that no longer appears in a current catalog. That is the work we do: across this Lovejoy line of 17 listed accessories we cross-reference by L-Line size, hub bore, spider compound, and bellhousing pattern, so a discontinued or unbranded coupling can be matched to a Lovejoy equivalent or a compatible replacement. Curved-jaw (CJ-Type) and nylon-sleeve couplings (Nyflex, Mite, Dentex) carry their own misalignment and durometer ratings, and we map those too. Send the markings off the old part and we will return a cross-reference.

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Lovejoy Hydraulic Accessories: Couplings, Mounts & Coolers — common questions

Are these genuine Lovejoy products?

Yes. Every Lovejoy product we list is factory-new and genuine — not aftermarket or remanufactured. Item SKUs match the manufacturer part numbers, so you can verify any model directly against Lovejoy documentation.

Can you help me choose the right model?

Yes — Northern Hydraulics has supplied hydraulic equipment since 1963. Call (800) 823-4937 with your application details, or send a quote request with the model you are replacing and we will cross-reference it to the right Lovejoy part.

Do you offer volume pricing on Lovejoy products?

Yes. For multi-unit or recurring orders, use the Request a Quote button — volume pricing on Lovejoy equipment is quoted case by case, usually within one business day.

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