One New Aftermarket Replacement Hydro Pump Drive Belt for Hustler Zero-Turn Mowers

This aftermarket replacement hydro pump drive belt delivers consistent power from the engine to the hydraulic pump system on Hustler Raptor, Raptor Limited, Raptor SD, and Raptor SDX zero-turn mowers. A worn or cracked pump belt can cause loss of drive power and reduced hydrostatic response -- replacing it with the correct belt restores full mowing performance. Note: this is the hydro pump drive belt, not the deck or blade belt. Later Raptor X Series models use a different pump belt -- verify your model before ordering.

Specifications

• Type: Raw Edge Cogged (REC) V-Belt
• Width: 1/2"
• Length: 51" (50.75" outside circumference)
• Thickness: 0.33"
• Material: Polyester Cord
• Color: Black

Compatible Models

Hustler Raptor / Raptor Limited / Raptor SD / Raptor SDX (Pump Drive): 931741, 931881, 931899, 931899EX, 931998US, 932004US, 932277EX, 932541, 932541EX, 932541US, 932558, 932558EX, 932558US, 932566, 932566EX, 932566US, 933069, 933077, 933382, 933382EX, 933408US, 933465EX, 933937, 934414, 934505US, 934513US, 934570, 934588, 934596, 934604, 934612, 934679EX, 934760, 934778, 934786, 934794, 934802, 934893, 935262EX, 935270EX, 935734, 935742, 935759, 935791, 935817, 935866US, 935916, 936476, 936484, 936534EX, 936542EX, 936559EX, 936682, 936708, 938165, 938571, 938589, 938597, 938605, 938613, 938977, 939223, 939256, 939264, 939389

Hustler Raptor (Pump Drive S/N 117164EX): 931899EX, 932277EX, 933465EX, 934679EX

Big Dog Zero-Turn (Alpha, Alpha MP): See owner's manual to confirm pump belt OEM part number match.

Replaces Part Number(s):

603907, 607400

Aftermarket Interchange Numbers

Rotary 14939; Stens 265-699; A&I B1603907, A-603907; Ariens/Gravely 00607400. OEM 603907 superseded by 607400.

New aftermarket replacement part - not remanufactured, not used.