Prox Engine Rebuild Kit Pol

• Complete rotating and reciprocating rebuild kit including crankshaft assembly, main bearings and seals, pistons and components, and a complete engine gasket kit
• All components were developed through extensive research and development on ProX’s in-house engine dyno
• Crankshafts come completely assembled using Maxima® assembly lube and are inspected in-house for proper dimensions and trueness
• Connecting rods feature proprietary design done in-house, and are forged, heat-treated, and shot-peened for ultimate tensile strength and reduced stress risers
• Connecting rods include graded bearings in the big end to ensure proper clearance, as well as a bronze bushing in the small end, both improving longevity and performance
• Pistons are cast from OEM-grade alloy and feature MOS2 skirt coating and hard- anodized crown and ring grooves for improved performance and wear resistance through reduced friction and improved heat resistance
• Includes Japanese-sourced, Koyo main bearings along with OEM quality seals and complete gasket kit to ensure a reliable engine rebuild
• More applications covered in fewer part numbers with versatile gasket kits and compression ratios
• Available in A/B/C graded bore sizes

Shipping weight

23.2 lb

Package size

19 × 11 × 7.8 in

Salto part #

19-EK5806A1

Prox part #

10.EK5806.A1

UPC

193564435118

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.

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 doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Prox?

Yes. It ships new from the same distributors the big online stores buy from — Prox part #10.EK5806.A1.