In warehouse stock

Wiseco Piston Kit — 70.00 mm — Yamaha

Wiseco · #4312M07000 · Top End / Engine

Designed and built for 4 stroke engine models
Kit includes piston, piston rings, wrist pin(s) and circlips
Made in the USA

$199.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features3 features

Kit Includes:

• 1x Piston

• 1x Ring Set #2756XC

• 1x Wrist Pin #S259

• 1x Circlip Set #CW16

Designed and built for 4 stroke engine models
Kit includes piston, piston rings, wrist pin(s) and circlips
Made in the USA

Specifications15 specs

Bore - Oversize: Standard
Bore Size: 70.00 mm
Displacement: 223.6 cc
Piston Diameter: 69.95 mm
Stroke Length: 58.00 mm
Units: Kit
Engine Type: 4-Stroke
Piston Material: Forged 2618 Aluminum
Compression Ratio: 10.25:1
Model: Forged Series
Riding Style: ATV, Off-Road
Skirt Coating: Non-Coated
Shipping weight: 0.65 lb
Package size: 4 × 3.6 × 3.4 in
Country of origin: USA

Fitment1 models · Yamaha

Yamaha1 models

YFM225 Moto-41987–1988

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 4312M07000
Wiseco part #: 4312M07000

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Wiseco?: Yes. It ships new from the same distributors the big online stores buy from — Wiseco part #4312M07000.