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08-14 19+ Grizzly 700 105.5 Wiseco Piston 11.5:1 734 Top End Gaskets Rebuild Kit

US $199.99/ea
List price US $249.99 What does this price mean?
Recent sales price provided by the seller
Save US $50.00 (20% off)
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New
6 available10 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 179.99 each one
People want this. 10 people are watching this.
This one's trending. 10 have already sold.
Pickup:
Shipping:
Free 2-4 day delivery
Get it between Sat, Jul 19 and Tue, Jul 22 to 91768.
Located in: Upland, California, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
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eBay item number:284471587087
Last updated on Jul 06, 2025 15:44:37 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 199 vehicle(s)
YearMakeModelSubmodelNotes
2025YamahaGrizzly 700YFM700 EPS LTD
2025YamahaGrizzly 700YFM700 EPS XT-R
2025YamahaGrizzly 700YFM700P 4x4 FI EPS
2025YamahaGrizzly 700YFM700P 4x4 FI EPS Camo
2024YamahaGrizzly 700YFM700 EPS XT-R
2024YamahaGrizzly 700YFM700P 4x4 FI EPS
2024YamahaGrizzly 700YFM700PSE 4x4 Special Edition FI EPS
2023YamahaGrizzly 700YFM700 EPS XT-R
2023YamahaGrizzly 700YFM700P 4x4 FI EPS
2023YamahaGrizzly 700YFM700PSE 4x4 Special Edition FI EPS
2022YamahaGrizzly 700YFM700 EPS XT-R
2022YamahaGrizzly 700YFM700P 4x4 FI EPS
2022YamahaGrizzly 700YFM700PSE 4x4 Special Edition FI EPS
2021YamahaGrizzly 700YFM700 EPS XT-R
2021YamahaGrizzly 700YFM700P 4x4 FI EPS
2021YamahaGrizzly 700YFM700PSE 4x4 Special Edition FI EPS
2020YamahaGrizzly 700YFM700 EPS XT-R
2020YamahaGrizzly 700YFM700P 4x4 FI EPS
2020YamahaGrizzly 700YFM700PSE 4x4 Special Edition FI EPS
2019YamahaGrizzly 700YFM700P 4x4 FI EPS
Portions of the information contained in this table have been provided by bpratv

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Wiseco, Athena, Cometic, BPRATV, Yamaha Raptor 700 YFM700R
Type
Piston Kit
Items Included
Gasket, Piston Rings, Wrist Pin, Piston, Valve Stem Seals
Engine Type
4-Stroke
Manufacturer Part Number
12949M10550, M1086, 284765, 284766, M1054, 12949M10550, M1086, C3144, S4F105500010, P400485100070, C3144
OE/OEM Part Number
12949M10550, M1086, 284765, 284766, M1054, 12949M10550, M1086, C3144, S4F105500010, P400485100070
Piston Diameter
105.5 mm
Country/Region of Manufacture
United States
California Prop 65 Warning
This product contains chemicals known to the state of California to cause cancer and reproductive harm. www.p65warnings.ca.gov
Cylinder Bore Diameter
105.5 mm
Interchange Part Number
12949M10550, M1086, 284765, 284766, M1054, 12949M10550, M1086, C3144, S4F105500010, P400485100070
Manufacturer Warranty
1 Year
Material
Aluminum Alloy, Steel, AFM, MLS, Viton
Performance Part
Yes
Pin Diameter
23 mm
Bundle Description
get raptor 700 105.5 big bore piston kit for sale
Compared To / Replaces:
Athena, CP Carrillo, JE, CPI, Cylinder Works, Yamaha OEM, 284765,
Custom Bundle
Yes
Modification Description
best raptor 700 105.5 big bore replace piston
Modified Item
Yes
MPN
12949M10550, M1086, C3144, S4F105500010, P400485100070
Replaces /Compared To:
M1086 , P400485100070, S4F105500010, P400485160199, 284765
Surface Finish
Forged
Warranty
Yes
Category

Item description from the seller

About this seller

BPRATV

99.9% positive feedback123K items sold

Joined Apr 2013
Welcome to BPRATV—the ultimate destination for high-quality engine rebuild kits, valvetrain components, engine bearings, pistons, cylinders, titanium hardware and fasteners, and everything Banshee! ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (17,679)

All ratings
Positive
Neutral
Negative
  • w***e (55)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great customer service. I had some issues with the post office as I am overseas military which is no fault of BPRATV. These guys were quick and went out of their way to make sure i was taken care of and well informed on the whereabouts of my package. The package was in the mail about 24 hours after I ordered it. The items were well packaged and protected. Would 1000% recommend them for future purchases. Not to often you see this kind of customer service .
    Reply from: bpratv- Feedback replied by seller bpratv.- Feedback replied by seller bpratv.
    Thank you so much for the awesome feedback! 😊 We’re thrilled we could help you out—post office adventures can be wild, but we’ve got your back! 💪 We're glad everything arrived safe and sound (shoutout to our bubble wrap skills 😉). Customers like you make it all worth it—thank you for your service and your support! 🚀 1000% here for you anytime! 🙌
  • m***r (102)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    You guys rock !!! First of all, I asked for a specific piston , and the guy took the time to go to the warehouse and try and get it for me, which he did. Then took the time to email me back. And Secondly, it was packaged perfectly. There was no way it could get damaged. There's other vendors, but I went with these guys and I'm so glad I did. I'm rebuilding a 01 trx400ex, now a 426. But I'll be going thru you first on the rest of the build. Thank you so much!!!
    Reply from: bpratv- Feedback replied by seller bpratv.- Feedback replied by seller bpratv.
    Thank you so much for your kind feedback! 😊 We’re thrilled you had a positive experience and appreciate your trust in us. Our team loves going the extra mile, and it’s great to hear efforts like finding the right piston and proper packaging mattered to you. Thank you for choosing us—it means so much. We’re always here if you need anything or just want to talk shop. Happy building, and we look forward to supporting the next steps! 🛠️ Ride on! 🚀
  • 9***c (10)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    They are a great company they sent out the package missing 4 studs and nuts I contacted them and they sent out the 4 missing pieces no questions asked great customer service!!!