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4000 Series Geroler Motor, 24.00 cu in/rev, 4 Bolt SAE B Mounting Flange, 1-1/4 in. Straight Keyed Shaft, 1-1/16-12 St.Thd. O-Ring Ports,

Application Other: Mowing, Snow Removal, Sprayer, Trencher, Wood Products	Design Code 6	Displacement 24	Displacement 24	Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Standard, wheel or bearingless configurations\|Lowest pressure drop motor in the industry\|Highly-efficient Geroler motor provides energy savings	Identification None	Mount 4 Bolt SAE B	Mount 4 Bolt SAE B	Port Type 1.0625-12 UN-2B SAE O-Ring Ports - Staggered Ports	Ports 1-1/16-12 St.Thd. O-Ring	Ports 1-1/16-12 St.Thd. O-Ring	Shaft 1-1/4 in. Straight Keyed	Shaft 1-1/4 in. Straight Keyed	Supplier Part Number 109-1106-006	Torque Rating 930 newton metre	Torque Rating 930 newton metre	Valve Options None	Alternate Part Numbers Alternate Part Number 109-1106-006, Alternate Part Number C1AH65	Product Weight 60.00 lbs

Product Questions & Answers 1

Product Questions & Answers

motor's been running strong but I got continuous back pressure pushing past 1500 PSI pretty regular, do I need to do anything special to keep from cooking it?

Question by: Darryl R on Mar 20, 2026, 2:52 PM

At that pressure level, yeah, you'll want to run an external case drain line. The motor can handle up to 1500 PSI without one, but anything consistently above that and you need the drain hooked up to keep the case full of fluid at all times. Running it dry or with insufficient case fill above that threshold is hard on the internals over time.

Answer by: Customer Support on Mar 22, 2026, 1:09 PM

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