Shopping Cart

Your cart is empty.

Your cart is empty.

GY20986 Deck Drive Belt Idler Arm Plate Kit with 756-05034A Flat Idler Pulley Compatible with J-OHN Deere Lawn Tractors GY20986BLE GY20760BLE GY20629 34-109 280-242

Free shipping on orders over $29.99

$32.99

$ 16 .99 $16.99

In Stock
  • Replace Part Number: Deck Drive Belt Idler Arm replaces GY20986BLE, GY20986, GY20760BLE; Flat Idler Pulley replaces 756-05034, 756-05034A, 956-05034, 280-242, 280-119, 78-133, 34-109, GY20110, GY20629, GY20639, GY22082
  • Product Information: Product Included 1 X GY20986 Deck Drive Belt Idler Arm, 1 X Flat Idler Pulley, 1 X GX21582 Mower Deck Belt Tension Spring, 1 X GX23240 Deck Bushing, 1 X 19M7867 Flange Screw.
  • Deck Drive Belt Idler Compatible with John-D-eere 145, 155C, D140, D150, D155, D160, E140, E150, E160, E170, L120, L130, LA130, LA140, LA145, LA155, LA165, X140, X165, X166 Lawn Mower and Lawn tractor.
  • Flat Idler Pulley Compatible With MTD Models: ZT-S46, ZT-S54, CYT4622SE, SP28S, CYT4220, CYT4220SE, CYT5023SE, CGT5426, CLT42H, ZT-L50, ZT-L54, CSLT5424, CLT46CVT, CLT42G ,ZS6700, G8600, G8400, G8200, T7800, T8600, T8200, T8000, T8400.
  • Flat Idler Pulley Compatible With Cub Cadet Models: 46, 50, 54, XT1-LT42,XT1-LT42C, XT1-LT46, XT1-LT50, XT2-LX42, XT2,XT-2, XT1-GT50, XT1-GT54, XT1-ST54, XT2-GX54, XT2-LX46,XT2-LX54, XT2-LX50, RZT-L46, RZT-L50, RZT-S50, RZT-S46, RZT-L54, RZT-L34, RZT-S54



4.4 out of 5 stars Best Sellers Rank
  • #72,063 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #410 in Lawn Mower Belts

GY20986 Deck Drive Belt Idler Arm Plate Kit with 756-05034A Flat Idler Pulley Compatible with J-ohn Deere Lawn Tractors GY20986BLE GY20760BLE GY20629 34-109 280-242


DirtRoad
Reviewed in the United States on May 23, 2025
I've had my John Deere D140 for 14 years now. I'd much rather make minor repairs with these type parts versus buying a new mower.
Bill
Reviewed in the United States on April 2, 2025
The parts were exact replacements for my John Deere lawn tractor. They work fine and were at a reasonable price.
Dustin L.
Reviewed in the United States on August 19, 2024
Doesn't fit. Didn't have time to send it back and order a new one so I took the loss and modified my original and used this pulley that came with this part.
Weldon Nordine
Reviewed in the United States on July 8, 2024
It worked
Top Cat
Reviewed in the United States on July 27, 2024
easy ordering slow shipping
david mcguire
Reviewed in the United States on May 9, 2024
FIT PERFECT AND WORKED LIKE A CHARM
Customer
Reviewed in the United States on May 26, 2024
The item received was not for the mower I purchased it to fit. Item returned. Waiting on a refund.