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John Deere 4020 Differential Lock Valve, Used

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John Deere 4020 Differential Lock Valve 434072

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For John Deere tractor models 600, 4000 (s/n 201000-later), 4020, 4520
Compatible with John Deere Construction and industrial models 570, 570A, 860, 860A
Replaces John Deere OEM nos AR40742
Replaces Casting nos R41044, R34841
Used items are not always in stock. If we are unable to ship this part we will contact you within one business day.
Condition: Used
All new, used and rebuilt parts have a 1-year warranty

Item #: 434072

$101.01

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One of the main reasons for loss of tractor power and performance (with gas and oil wasted) is faulty valve action. Carbon, corrosion and wear and misalignment are inevitable products of normal engine operation. Our quality valve parts will help keep your John Deere 4020 tractor running like it should.

ABOUT THIS PAGE: You are viewing the product page for our John Deere 4020 differential lock valve. As one of the largest suppliers of new and rebuilt John Deere 4020 tractor parts we most likely have the parts you need. Use the information above including the differential lock valve part number and picture (if available) to assist you in making your decision to purchase. If you are looking for a different differential lock valve, or have trouble locating the John Deere 4020 parts you need, we have MANY parts that are not listed on our website so feel free to contact us.

ABOUT THIS TRACTOR: The John Deere 4020 was manufactured for 9 years: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971 and 1972

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