John Deere 3945 Parts & Accessories
120 parts and accessories that fit the John Deere 3945 — Seals, Gaskets & O-rings. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.
Shop 3945 parts by category
Seal Wheel Bearing
Part #E18979
$21.49
John Deere
Cylinder Kit, 3.0 X 1.25
Part #RE36629
$55.15
John Deere
Ring, Back-Up
Part #R78823
$6.03
John Deere
Seal, Piston
Part #R92807
$3.91
John Deere
Ring-O, Packing
Part #H35237
$2.09
John Deere
Plug
Part #T22867
$24.82
John Deere
Dust Shield
Part #L31745
$4.08
John Deere
O-Ring, 4/Pack
Part #A-U12331
$3.64
A&I Products
Ring-O
Part #U12331
$5.59
John Deere
Anillo
Part #R26375
$1.99
John Deere
O-Ring, (25/Pack)
Part #A-R26375
$1.35
A&I Products
John Deere 3945 parts — frequently asked
How many parts fit the John Deere 3945?
Koenig Marketplace lists 120 parts and accessories that fit the John Deere 3945, including seals, gaskets & o-rings.
Are these genuine John Deere parts for the 3945?
Yes — Koenig is an authorized John Deere dealer, so you'll find genuine OEM John Deere parts alongside quality aftermarket options that fit the John Deere 3945.
How do I find the right part for my 3945?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 3945 by its compatible-models data.
Can I get 3945 parts shipped or pick them up locally?
Both. Koenig ships John Deere 3945 parts nationwide, and you can also pick up at one of Koenig's stores.
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