Products

Contained in Composite V-Belt Idler Pulley Assortment Rotary Item Number 10126

PULLEY IDLER V 41/64"X2-17/64" VIP3470-3.575 COMPOSITE

PULLEY IDLER V 41/64"X2-51/64" VIP4000-4.105 COMPOSITE

PULLEY IDLER FLAT 3/4"X 1-3/4" FIP1750-0.75 COMPOSITE

PULLEY IDLER FLAT 1/2"X 1-7/8" FIP1875-0.50 COMPOSITE

Requires (2) for 36" Cut MTD; 18" Push/Side Discharge.

BLADE 18" X 3/8" MTD

PULLEY IDLER FLAT 3/4"X1-7/8" FIP1875-0.75 COMPOSITE

Item #10140

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 1/16"X2-1/4" FIP2250-0.75 COMPOSITE

Item #10141

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125.

PULLEY IDLER FLAT 1"X 2-1/2" FIP2500-0.75 COMPOSITE

Item #10142

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 1"X 2-1/2" FIP2500-1.00 COMPOSITE

Item #10143

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 3/4"X 2-3/4" FIP2750-0.75 COMPOSITE

Item #10144

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT23/32"X2-3/4" FIP2750-0.86 COMPOSITE

Item #10145

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 1"X 2-3/4" FIP2750-1.00 COMPOSITE

Item #10146

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 3/4"X 3" FIP3000-0.75 COMPOSITE

Item #10147

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 1"X 3" FIP3000-1.01 COMPOSITE

Item #10148

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 3/4"X 3-1/8" FIP3120-0.75 COMPOSITE

Item #10149

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

MTD BLADE 19" X 3/8" REPLACES MTD 742-01

PULLEY IDLER FLAT 3/4"X 3-1/2" FIP3500-0.75 COMPOSITE

Item #10150

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125.

PULLEY IDLER FLAT 1"X 3-1/2" FIP3500-0.97 COMPOSITE

Item #10151

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

Part Number: 100510

Name: Electric Fuel Pump – OEM Grasshopper
Type: Fuel system electric pump for Grasshopper mower applications

Description & Function

• This is an electric fuel pump used in the fuel delivery system of various Grasshopper commercial mowers.

• Its role is to transfer fuel from the tank to the engine’s fuel system under pressure/voltage control, enabling proper engine fuel supply.

• A properly functioning fuel pump is critical for starting, maintaining fuel flow under load, and avoiding engine hesitation or stoppage.

Key Features

• OEM-spec design for Grasshopper brand mowers — correct electrical connector, mounting flange, flow/pressure rating, and compatibility.

• Designed to meet the demands of commercial mowing operations (heavy use, varying fuel conditions, vibration).

• Important service part when customers report issues like no fuel flow, engine stalling under load, or intermittent start/fuel feed problems.

Fit List & Compatibility

This fuel pump fits multiple models of Grasshopper mowers. Based on available reference material, it is compatible with machines such as:

• 325 series

• 329 series

• 432 series

• 725 series

• 725 G2 (and likely G2 variant)

• 932 G2 series

• Various models equipped with Kubota diesel or gas engines

• Front-mount and possibly some mid-mount Grasshopper models (depending on fuel system layout)

Important Fit/Check Notes

• Always verify the machine’s serial number, engine model, and fuel pump mounting style/connector before ordering.

We can confirm this fits your mower when you call with your MODEL NUMBER and SERIAL NUMBER.

NON RETURNABLE - SO PLEASE CALL BEFORE ORDERING! 765-529-6807 ASK FOR PARTS

PULLEY IDLER FLAT 23/32"X 4" FIP4000-0.72 COMPOSITE

Item #10152

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 7/8"X 4" FIP4000-0.86 COMPOSITE

Item #10153

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 1"X 4" FIP4000-1.00 COMPOSITE

Item #10154

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT31/32"X4-1/2" FIP4500-0.96 COMPOSITE

Item #10155

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125

PULLEY IDLER FLAT 1-1/4"X 5" FIP5000-1.25 COMPOSITE

Item #10156

Contained in Composite Flat Idler Pulley Assortment Rotary Item Number 10125