John Deere compatible
Aftermarket RE504201
8.1L Engine Overhaul Kit Fits JD | Aftermarket RE504201
$5,692.00+ GST$6,261.20 inc. GST
Call for availabilityPart no. DCP-RE5045201
Oversized freight: flat rate from $100 + GSTThis part ships on a pallet or by road freight. NSW, ACT, VIC and QLD $100 · WA, SA and TAS $250 · NT $500. That’s one charge per order, however many oversized parts you buy. It’s a tailgate delivery, so please have a way to unload it.
Not 100% sure it fits?
Call 0430 609 882 before ordering, or send us your machine model and serial number and we’ll confirm it.
| Replaces OEM / ref | OK504201 |
|---|---|
| Fits | John Deere |
| Part type | 6 Cylinder Engine Kit |
| Freight | Oversized / pallet – flat rate from $100 |
| Packed size (approx.) | 80 × 60 × 50 cm · on pallet |
| Our part no. | DCP-RE5045201 |
- Ships from our Sydney warehouseUsually dispatched within 1–3 business days. Oversized freight is a flat rate + GST by state: NSW, ACT, VIC and QLD $100 · WA, SA and TAS $250 · NT $500.
- 12-month parts warrantyOn top of your rights under Australian Consumer Law.
- Real parts peopleMon–Fri 8am–5pm on 0430 609 882.
Confirm Before Ordering
Engine overhaul kit contents vary by engine serial prefix. Please contact our parts desk to confirm kit specification and current lead time before placing your order. Our team will verify the correct kit for your engine and advise availability.
Description
⚠ Please call us on 0430 609 882 or use the WhatsApp chat to confirm current stock and lead time before ordering this kit.
8.1L PowerTech rebuild kit for dependable JD engine restoration
Built for a complete engine overhaul
The 8.1L PowerTech rebuild kit is designed for customers who need a practical, high-value solution for restoring JD engine performance. This aftermarket OK504201 kit brings together the essential components needed for a thorough overhaul, helping reduce downtime and support reliable engine operation. It is a smart choice for repair shops, fleet owners, and equipment operators looking to bring worn engines back to productive service. Each part in the kit is selected to support fit, function, and durability, making it suitable for demanding applications where dependable engine performance matters most.
Aftermarket quality with application-focused fit
This aftermarket kit is built to match the needs of 8.1L PowerTech engines used in compatible JD equipment. It is intended to simplify the rebuild process by providing the key overhaul parts in one package, saving time during parts sourcing and repair planning. The OK504201 reference helps identify the correct application and supports easier ordering for technicians and buyers. With careful attention to compatibility, the kit offers a dependable alternative to OEM options while still aiming to meet the requirements of heavy-duty engine service. That makes it a useful solution for maintenance and full engine rebuild projects.
Ideal for repair, resale, and long-term service
When an engine shows signs of wear such as reduced compression, oil consumption, or performance loss, an overhaul kit can help restore it to working condition. The 8.1L PowerTech rebuild kit is well suited for major repairs, scheduled rebuilds, and equipment restoration projects where reliability is important. It can help extend engine life and improve overall machine value when installed correctly by a qualified technician. For businesses that depend on John Deere equipment, this kit offers a cost-effective path to keeping machines in service longer while maintaining the strength and consistency expected from a properly rebuilt engine.
Fitment
Known applications: John Deere 6081
Fits: John Deere
Always check the part number on your existing part or in your operator’s manual. If in doubt, tick “Please verify fitment before dispatch” in your cart and we’ll check it for you.
All part numbers and images are for reference purposes only. This is an aftermarket replacement part unless otherwise stated. Discount Combine Parts is independent and is not affiliated with the referenced equipment manufacturers.
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