Engine Rebuild Kit | Nissan YD25 Early
$1,390.45
or 4 interest-free payments of $347.61 with Afterpay on orders up to $2,000Zip and humm are available over the phone: (07) 5619 7869
This engine rebuild kit brings together the core components needed to fully recondition a Nissan YD25 Early in one fitment-matched package.
Send your rego for a confirmed fit
Once we’ve confirmed it fits your vehicle, our Fitment Guarantee covers it. If it doesn’t fit, we pay the return freight both ways and refund or exchange it. No restocking fee. How it works
Covered only after we confirm the fit from your rego or VIN. Tell us within 30 days, with the part unused. Special-order, freight-quoted and tune/software items are excluded. Change of mind is different: 30 days, a 15% restocking fee, and you pay the return postage.
What's in this kit
- 1 x Yenmak piston & ring set (47.4mm Bowl)
- 1 x KP full gasket set
- 1 x Main bearing set
- 1 x Conrod bearing set
- 1 x Thrust washer set
- 1 x Head bolt set
Suits
- Nissan YD25 early engines: glow plugs on the passenger side of the cylinder head
- Also suits engines with the 43mm combustion bowl.
- Does not suit 2010-on engines with the 48mm combustion bowl (glow plugs on the driver's side).
Sizes offered
Piston & Ring Size: STD, 0.50 Main Bearing Size: STD, 0.25, 0.50, 0.75 Conrod Bearing Size: STD, 0.25, 0.50, 0.75
STD is standard size. On bearings the number is how far the crank was ground under standard; on pistons and rings it is how far the bores were bored over standard. Your machine shop gives you these numbers. What the sizes mean
Need help choosing a size? Text us your engine number and we will help you pick. Text 0485 885 957
Fast AU-Wide Shipping
Returns within 30 days
12 month warranty
Will it fit your vehicle?
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Nissan | — | — | — | YD25 |
A dash means the listing does not narrow it down that far (for example no build dates are listed). Check with us if your vehicle was built near a model change.
Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.
Description
This is the Early rebuild kit for the Nissan YD25 2.5-litre four-cylinder turbo diesel, often written YD25DDTi, fitted to the Navara D22 and D40 and the Pathfinder R51. The kit covers pistons, rings, bearings and gaskets, sized to suit a machined block.
Pick your piston and ring size, main bearing size and conrod bearing size from the drop-downs using the figures from your machine shop; if you are not sure how the sizes work, read the bearing and piston sizes guide. For the rest of the range, see our YD25 parts.
Sizes offered: Piston and ring size: STD, 0.50. Main bearing size: STD, 0.25, 0.50, 0.75. Conrod bearing size: STD, 0.25, 0.50, 0.75.
Fitted in-store at our Oxley (Brisbane) and Warana (Sunshine Coast) workshops, where we carry out full engine rebuilds, or shipped to you.
Not sure which one fits? Send us your rego or VIN and we’ll confirm the exact part. Use the part enquiry form or call (07) 5619 7869. Happy to check before or after you order.
Warranty: 12 months on parts from the date of purchase or installation, whichever is later (clause 7.1(b) of our terms and conditions).
Returns: 30 days to change your mind. Parts need to be unused and in their original packaging; a 15% restocking fee applies and return postage is at your cost. If a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee. Full returns policy.
Damaged or faulty: please check the goods before you sign the delivery note and tell us straight away if anything arrived damaged in transit. If a part is faulty, contact us and we’ll sort it out. Nothing here limits your rights under Australian Consumer Law.
Shipped Australia-Wide
- Dispatched from within Australia with tracking.
- Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
- Shipping is calculated at checkout based on size, weight and your delivery address.
- Delivery usually takes 2–10 business days after dispatch, depending on your location.
- Need your tracking number? Once your order has shipped, email sales@willysworkshop.com.au with your order number and we’ll send you the carrier and tracking details.
Freight question? Call us on (07) 5619 7869.
This engine rebuild kit brings together the core components needed to fully recondition a Nissan YD25 Early in one fitment-matched package.
Additional information
| Weight | 18 kg |
|---|---|
| Dimensions | N/A |
| Piston & Ring Size | STD, 0.50 |
| Main Bearing Size | STD, 0.25, 0.50, 0.75 |
| Conrod Bearing Size | STD, 0.25, 0.50, 0.75 |
Warranty: 12 months from Willys Workshop
Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.
- 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
- Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
- Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
- Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.
Full details: Returns & Refund Policy and Terms & Conditions.
Engine rebuild and fitting services are available at Willys Workshop.
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.
