JE Pistons 86.5mm 9.5:1 Yamaha Waverunner 1800 FX SHO 2008-2017

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Product Overview

Set includes 4 pistons, 4 sets of rings, 4 piston pins and clips all manufactured by JE Pistons. 

Manufacturer part number: 308634

Bore Size: 86.5mm
Oversize: +.5mm
Weight: 328
Skirt Style: Round

Piston ring part number: JG1004-3405

Actual Bore Size: 3.405in
Actual Bore Size (Alternate): 86.50mm
Ring Kit - Oil Radial Width: 0.128in
Ring Kit - Oil Thickness: 2.8mm
Ring Kit - Oil Type: CNF
Ring Kit - Second Radial Width: 0.146in
Ring Kit - Second Thickness: 1.2mm
Ring Kit - Second Type: DPE
Ring Kit - Top Radial Width: 0.134in
Ring Kit - Top Thickness: 1.0mm
Ring Kit - Top Type: CNS

Piston pin part number: 866-2250-17-52C

Coating: None
Edge Type: Chamfered
Length: 2.250in
Nominal Weight: 106g
Outside Diameter: .866in
Outside Diameter Alt: 21.9964mm
Series: 52 Series
Type of Material: 52100 High Carbon Steel, Through Hardened
Wall Thickness: 0.170in
Wall Type: Straight

Lock part number: 866-063-MW

Maximum Pin Diameter: 0.875in
Maximum Pin Diameter ALT: 22.2250mm
Minimum Pin Diameter: 0.866in
Minimum Pin Diameter ALT: 21.9964mm


Yamaha Waverunner 1800 FX SHO from year 2008 to 2017 




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