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S Series Geroler Motor, 5.70 cu in/rev, 4 Bolt Mounting Flange, 1 in. Straight Keyed Shaft, 7/8-14 St.Thd. O-Ring Ports, Compact yet powerful|Extended bearing life|Increased shaft seal

Application Agricultural augers, Harvesters, Seeders, Railroad maintenance equipment	Design Code 12	Displacement 5.70	Displacement 5.7	Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Compact yet powerful\|Extended bearing life\|Increased shaft seal	Identification None	Mount 4 Bolt	Mount 4 Bolt	Port Type .875-14 UNF-2B SAE O-Ring Ports	Ports 7/8-14 St.Thd. O-Ring	Ports 7/8-14 St.Thd. O-Ring	Shaft 1 in. Straight Keyed	Shaft 1 in. Straight Keyed	Supplier Part Number 103-1011-012	Torque Rating 183 newton metre	Torque Rating 183 newton metre	Valve Options None	Alternate Part Numbers Alternate Part Number 103-1011-012, Alternate Part Number C1KX62	Product Weight 14.62 lbs

Product Questions & Answers 3

Product Questions & Answers

got a motor on an auger that uses a 4-bolt flange and a 1 inch keyed shaft, is this the right style or am i gonna be fightin it

Question by: Floyd S on Apr 1, 2025, 8:25 PM

This unit is set up with a 4 bolt mounting flange, a 1 in straight keyed shaft, and 7/8-14 straight thread SAE O-ring ports. If your current motor matches those three connection points, you are in the right ballpark for a straightforward swap.

Answer by: Customer Support on Apr 3, 2025, 3:31 PM

Will this motor work for a grain auger on my farm equipment?

Question by: Danny R on Sep 1, 2025, 6:05 AM

This S Series Geroler motor is indeed well-suited for agricultural augers, as well as harvesters and seeders.

Answer by: Customer Support on Sep 2, 2025, 2:19 PM

been running an old char-lynn on my harvester for years and it finally gave out. this 103-1011 got a 5.70 displacement and a straight keyed shaft -- that setup pretty common on the S series line?

Question by: Wade C on Aug 9, 2025, 3:39 PM

Yeah, 5.70 cu in/rev is one of the standard displacements in the S Series lineup, and the 1 in. straight keyed shaft is a common configuration across agricultural equipment that ran Char-Lynn motors. The 4 bolt mounting flange and 7/8-14 straight thread O-ring ports are also typical of what you'd find on older harvester setups. If your existing motor matches those specs, this one should drop right in without much fuss.

Answer by: Customer Support on Aug 11, 2025, 2:52 PM

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103-1035	5.7	2 Bolt	1 in. Straight Keyed	7/8-14 St.Thd. O-Ring	Compact yet powerful\|Extended bearing life\|Increased shaft seal
103-1036	10.1	2 Bolt	1 in. Straight Keyed	7/8-14 St.Thd. O-Ring	Compact yet powerful\|Extended bearing life\|Increased shaft seal
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103-1539	8.8	2 Bolt	1 in. Straight Keyed	7/8-14 St.Thd. O-Ring	Compact yet powerful\|Extended bearing life\|Increased shaft seal
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103-1542	8.8	2 Bolt	1 in. Straight Keyed	1/2 NPT	Compact yet powerful\|Extended bearing life\|Increased shaft seal
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103-1571	7.3	4 Bolt	1 in. Straight Keyed	7/8-14 St.Thd. O-Ring	Compact yet powerful\|Extended bearing life\|Increased shaft seal
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