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John Deere Piston and Sleeve Set 4.02 Bore, 1.375 Pin - Fits 1530-4400, 710B - AR78041

SKU:
AR78041
FitsModel:
350B, 350C, 350D, 450C, 450D, 444, 444C, 444D, 544A, 310, 310B, 410B, 710B, 570A, 480B, 480C, 301A, 302, 302A, 401B, 1530, 2020, 2030, 2040, 2120, 2130, 2840, 3130, 3530, 4030
ListDescription:
Piston and Sleeve Set
John Deere Piston and Sleeve Set 4.02 Bore, 1.375 Pin - Fits 1530-4400, 710B - AR78041
Part # AR78041

Fits Models At A Glance:

  • John Deere Crawler Dozers: 350B, 350C, 350D, 450C, 450D
  • John Deere Wheel Loaders: 444, 444C, 444D, 544A
  • John Deere Backhoe Loaders: 310, 310B, 410B, 710B
  • John Deere Motor Graders: 570A
  • John Deere Forklifts: 480B, 480C
  • John Deere Industrial Tractors: 301A, 302, 302A, 401B
  • John Deere Utility Tractors: 1530, 2020, 2030, 2040, 2120, 2130, 2840, 3130, 3530, 4030

Key Notes:

  • Part Number(s): AR78041
  • Interchange Numbers: AR90550, RE53321
  • Weight: 13.00 lbs (5.90 kg)
  • Dimensions: 4.02" bore; 1.375" piston pin
  • Style/Type: O-rings in block
  • Application: Engine piston and cylinder sleeve set
  • Engine: 3.164 diesel — 301A, 302, 302A, 310, 350B and 350C After Serial Number 179602
  • Condition: Replacement Part for John Deere Equipment

Common Use Case or Symptoms:

Use at overhaul on the 4.02 bore engines that take the larger 1.375 pin — pull a piston and measure the pin before ordering, since the bore alone does not tell you which set you need.

Why Choose Broken Tractor:

  • ✅ Larger Pin Version: 1.375" pin set, the counterpart to the 1.185" pin AR71593 at the same bore.
  • ✅ Interchange Confirmed: Also replaces AR90550.
  • ✅ Fast Shipping from a U.S.-Based Team: Ready to ship from our U.S. warehouses.
$166.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

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Product: Category: Brand: Head Title: John Deere Piston Sleeve Set | Broken Tractor | AR78041