How do I confirm pilotpart505812 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Deck Arm Idler Extension Springs GX10120 For John Deere 102 105 107S 115 125 135 D100 D105 D110 D125 X105 X106 X110 X115R Scotts L1742 S2546 S1642 Combine 630D 635D 640D

For John Deere Idlers

Idlers GX10120 for John Deere

OEM / REF: GX10120SKU: pilotpart505812

Deck Arm Idler Extension Springs GX10120 For John Deere 102 105 107S 115 125 135 D100 D105 D110 D125 X105 X106 X110 X115R Scotts L1742 S2546 S1642 Combine 630D 635D 640D is a Idlers replacement part for John Deere Machinery & Equipment, categorized under Machinery & Equipment > Idlers. Use OEM part number GX10120 an...

Stock: In stock
Condition: New
Fitment: John Deere Machinery & Equipment
Category: Idlers

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$21.24USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Idlers Description

This listing helps buyers source a Idlers for John Deere Machinery & Equipment by OEM number GX10120, SKU pilotpart505812, and Machinery & Equipment > Other Machinery & Equipment > Idlers category filters.

Before checkout, compare OEM part number GX10120, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

GX10120

Fitment Notes

Brand or application signal: John Deere Machinery & Equipment
Product family: Idlers
System category: Machinery & Equipment > Other Machinery & Equipment > Idlers
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.