Input Drive Shaft Pillow Block Bearing for John Deere 548E, 648G-II Skidders – AT156939

Fits Models At A Glance:

• John Deere Forestry – D Series Skidders: 360D, 460D, 560D — Through Serial Number 604613
• John Deere Forestry – E Series Skidders: 540E, 640E, 740E, 548E, 648E, 748E
• John Deere Forestry – G Series Skidders: 540G — Before Serial Number 624870; 640G — Before Serial Number 612567; 548G — Before Serial Number 578013; 648G — Before Serial Number 612635; 740G, 748G
• John Deere Forestry – G-II Series Skidders: 540G-II, 548G-II, 640G-II, 648G-II, 748G-II
• John Deere Forestry – G-III Series Skidders: 540G-III, 548G-III, 640G-III, 648G-III, 748G-III — Serial Number 576603 to 604613

Key Notes:

• Part Numbers: AT156939
• Type: Pillow block bearing with flanged housing, input drive shaft
• Weight: 6.00 lbs (2.72 kg)
• Serial Number Notes: On the D Series, fits machines through Serial Number 604613. On the G-III Series, fits Serial Number 576603 to 604613. On the 540G, 548G, 640G and 648G, fits machines built before the serial numbers shown above. The E Series, G-II Series, 740G and 748G fit all serial numbers.
• Application: Bolts to the frame and supports the input drive shaft between the transmission and the U-joint yoke on John Deere cable and grapple skidders.
• Condition: Replacement Part for John Deere Equipment

Common Use Case or Symptoms: Use when the drive shaft vibrates, the bearing is rough, noisy or loose in the housing, or the housing flange is cracked — a failed support bearing lets the shaft whip and wears out the U-joints and splines.

Why Choose Broken Tractor:

• ✅ Bearing Comes Pressed in Its Flanged Housing – bolts straight in, no bearing press needed
• ✅ Fits the D, E, G, G-II and G-III Skidders – serial ranges spelled out
• ✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses