In warehouse stock
Prox Piston Kit — 100.50 mm — Yamaha
- Manufactured in Japan and designed to be OEM replacement
- Oversize piston options follow manufacturer piston to cylinder wall clearances
- Precision machined on state of the art CNC equipment
- Kit includes piston, rings, wrist pin and circlips
$155.95
In stock. Ships in 2–4 business days · free shipping over $150.
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Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Description & features4 features
- Manufactured in Japan and designed to be OEM replacement
- Oversize piston options follow manufacturer piston to cylinder wall clearances
- Precision machined on state of the art CNC equipment
- Kit includes piston, rings, wrist pin and circlips
Specifications13 specs
- Units
- Kit
- Engine Type
- 4-Stroke
- Piston Material
- Aluminum Alloy, Cast
- Piston Head Shape
- Flat Top
- Riding Style
- ATV, UTV
- Compression Ratio
- 9.2:1
- Bore - Oversize
- +0,50 mm, +0.50 mm
- Bore Size
- 100.50 mm
- Displacement
- 660 cc
- Skirt Coating
- Non-Coated
- Shipping weight
- 1.36 lb
- Package size
- 4.6 × 4.5 × 4.4 in
- Country of origin
- Japan
Fitment3 models · Yamaha
Yamaha3 models
- YFM660F Grizzly 4x42002–2006
- YFM660R Raptor2001–2005
- YXR66F Rhino 6602004–2007
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 #
- PX4672
- Prox part #
- 01.2660.050
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 Prox?
- Yes. It ships new from the same distributors the big online stores buy from — Prox part #01.2660.050.
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