In warehouse stock
Prox Piston Kit — 94.97 mm — Gas Gas | Yamaha
- Kit includes piston, rings, wrist pin and circlips
- Precision machined on state of the art CNC equipment
- Made with low expansion, low friction alloy
$195.95
In stock. Ships in 2–4 business days · free shipping over $150.
View cart & check out →
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 piston, rings, wrist pin and circlips
- Precision machined on state of the art CNC equipment
- Made with low expansion, low friction alloy
Specifications14 specs
- Bore - Oversize
- Standard
- Riding Style
- Adventure Touring / Dual-Sport, Street, Off-Road
- Skirt Coating
- Non-Coated
- Engine Type
- 4-Stroke
- Piston Material
- Aluminum Alloy
- Bore Size
- 95.00 mm
- Displacement
- 450 cc
- Units
- Kit
- Compression Ratio
- 12.5:1
- Piston Size
- 94.97 mm
- Type
- Standard Size C
- Shipping weight
- 0.88 lb
- Package size
- 4.4 × 4.5 × 4.3 in
- Country of origin
- Japan
Fitment3 models · Gas Gas, Yamaha
Gas Gas1 models
- EC 450F2013–2015
Yamaha2 models
- WR450F2003–2015
- YZ450F2003–2009
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 numbersOEM cross-reference
- Salto part #
- 0903-0829
- Prox part #
- 01.2429.C
- Replaces OEM #
- 5TJ-11631-00
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 #01.2429.C.
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