PISTON KIT VERTEX 73.5 POLARIS 250 ATV SCRAMBLER, VERTEX 23166150 OS +1.50 TRAILBOSS TRAILBLAZER
Vertex UK piston kit. Standard pistons and components are OEM replacements. Kits include piston, rings, wrist pin, and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Fitted in many OEM bikes as standard. Bore size 73.50mm, oversize +1.50mm (OS 73.46mm). Replacement parts: Rings 590273500001, Pin 715376, Clips 72048. Cross reference numbers: PISTON,RING,STANDARD * 3083546, PISTON,RING,.010/.25MM O/S* (2 3083678, PISTON,RING,.020/.50MM O/S* 3083717, SET,PISTON,RING,.040/1.00MM O/ 3083974, PISTON,STANDARD* [Incl. 4] 3083942, PISTON,.010/.25MM O/S [Incl. 4] 3083943, PISTON,.020/.50MM O/S [Incl. 4] 3083944, Set, Piston, .040 Inch/1.00mm O/S [Incl. 4] 3083972, PIN, PISTON * 3083838, CLIP,PISTON PIN,(10) 3083839.
- SKU
- 23166150
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit - 73.50mm Oversize +1.50mm
This Vertex Piston Kit is designed to meet or exceed OEM specifications, providing a high-quality replacement for your vehicle's piston assembly. Manufactured in Italy, Vertex pistons are a trusted choice, often fitted as standard equipment on many OEM motorcycles.
Key Features:
- Piston, rings, wrist pin, and circlips included in the kit for a complete replacement.
- All Vertex pistons undergo a T-5 or T-6 hardening and tempering heat treatment cycle for enhanced durability.
- Precisely machined with a bore size of 73.50mm, representing an oversize of +1.50mm (specific to 73.46mm measurement).
- Replacement rings are available for individual purchase.


