1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit Includes Piston Gaskets Wrist Pin Bearing Standard Stock Bore 72mm
Description
- Top end rebuild kit includes piston, rings, wrist pin, circlips, top end gasket kit, and wrist pin bearing Piston is for the standard bore (72mm) Piston features high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing MOS2 (Teflon/Molybdenum) coated skirts perform at the highest standards, reducing friction and heat for added power and longevity Fits: 1985-1999 Polaris Trail Boss 250 2-Stroke ATV (with stock 72mm bore) ›See more product details
1985-1999 Polaris Trail Boss 250 Top End Rebuild Kit Includes Piston Gaskets Wrist Pin Bearing Standard Stock Bore 72mm
Reviews
M**E
Exactly what I needed
Good quality kit. I rebuilt my 1986 polaris trail boss 250 with this kit and new crank seals, and it's running like new. Others have stated it was the wrong size, but that isn't the case. This is the stock size. Engines that have excessive wear get over bored and need a slightly larger piston. If you don't have your bikes maintenance records, you need to measure the cylinder before ordering a new piston.
T**.
Good
Nice set good quality will purchase again
D**S
Doesn't fit 94 Polaris 250
Did not fit my 94 Trail Boss. Gap between rings too great, low compression and wouldn't run. Disappointed and will avoid the seller in the future on account of inaccurate product description.
M**O
Five Stars
worked perfect
H**N
Good replacement parts.
Got exactly what I ordered.
M**9
Good Quality!!
Included all gaskets for a top end rebuild. All parts high quality. Will buy from this seller again!!
J**A
Awesome, great quality
Was used to replace piston of 1986 trail boss. Awesome, great quality, works really well.
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