John Deere 4045HFK04 Parts & Accessories
874 parts and accessories that fit the John Deere 4045HFK04 — Belts & Chains. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.
Shop 4045HFK04 parts by category

Pulley
Part #A-R115250
$38.46
A&I Products

Pulley
Part #A-R128660
$72.53
A&I Products

Tensioner, Belt
Part #A-RE518097
$84.58
A&I Products

Belt Tensioner
Part #A-RE548027
$74.49
A&I Products

V-Belt, Poly-Rib
Part #DZ119024
$47.49
John Deere

V-Belt, Poly-Rib 2385MM Endurance 2
Part #DZ124645
$108.13
John Deere

Pulley, Water Pump (94 MM Dia)
Part #R115250
$47.42
John Deere

Pulley, Fan Diameter 154
Part #R128659
$137.64
John Deere

Pulley, Fan Diameter 168
Part #R128660
$105.45
John Deere

Pulley, (Crankshaft)
Part #R503880
$131.11
John Deere

Pulley, Alternator
Part #R529748
$125.32
John Deere

Idler, Pulley
Part #RE503897
$176.32
John Deere

Belt Tensioner, Automatic
Part #RE518097
$156.14
John Deere

Belt Tensioner
Part #RE548027
$118.57
John Deere

Belt Tensioner
Part #RE70536
$118.43
John Deere
John Deere 4045HFK04 parts — frequently asked
How many parts fit the John Deere 4045HFK04?
Koenig Marketplace lists 874 parts and accessories that fit the John Deere 4045HFK04, including belts & chains.
Are these genuine John Deere parts for the 4045HFK04?
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 4045HFK04.
How do I find the right part for my 4045HFK04?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 4045HFK04 by its compatible-models data.
Can I get 4045HFK04 parts shipped or pick them up locally?
Both. Koenig ships John Deere 4045HFK04 parts nationwide, and you can also pick up at one of Koenig's stores.
Parts for other John Deere models
