Free shipping on orders over $100* (855) 256-8566
Major Engine Overhaul Kit
Watch Video
A-OK4310 Aftermarket

Major Engine Overhaul Kit

Shop all A&I Products parts

$1,257.35
Choose your location
Delivery
Get it by Wednesday, October 7
Shipping calculated at checkout
Check fit for your equipment
Confirm this part matches your model before you buy.
  • Free & easy returns · 30 days
  • Fulfilled by Everglades Equipment Group · Certified A&I Products dealer
  • Talk to a parts specialist

Part details

About this item

Details

Part number
A-OK4310
MPN
OK4310
Brand
A&I Products · Aftermarket
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Weight
69 lb
Shipping & returns policy
  • Free shipping* on orders over $100 · in-stock orders typically arrive within 2-3 business days
  • Expedited shipping available at checkout
  • 30-day returns on unused items · 25% restocking fee may apply
  • Electrical & special-order items non-returnable

Description

John Deere Major Engine Overhaul Kit for 4.219 Diesel, 300 Series engine. 4 Cyl. O-Rings on liner. Standard bore: 4.02� (102mm), Piston Pin: 1.185� (30mm). Kit includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Connecting Rod Bearing Set, Connecting Rod Bushing, Connecting Rod Capscrew, Front Crankshaft Seal, Rear Crankshaft Seal, Balancer Shaft Bushing, and Overhaul Gasket without Seals. Fits John Deere models: 440A and 2520.

Your history

Recently viewed

$1,257.35

A-OK4310

Added to Cart!

Complete Your Repair

Frequently bought together

Not sure if it fits?

Chat with our parts team

Subtotal
View Cart & Checkout
Secure
30-Day Returns
Support