In warehouse stock

Cometic Top End EST Gasket Kit — 105.5 mm — Yamaha

Cometic · #0934-0885 · Hardware & Accessories / Engine

Top end gasket kit includes correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end
MLS head gaskets promote an even torque load across the gasket sealing surface, providing less bore distortion and better piston ring seal for more power
4-stroke head gaskets are made to perform on today’s highest-output 4-stroke naturally aspirated and boosted machines, utilizing a multi-layered steel design with the outer layers being embossed and coated with a Viton rubber coating; these head gaskets are designed to meet the demands of today's high-horsepower, high-cylinder-pressure engines
EST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material
Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure

$108.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features6 features

Contains EST gaskets.

Top end gasket kit includes correct base, head gasket and cylinder O-rings as well as other top end specific O-rings or seals needed for R&R of top end
MLS head gaskets promote an even torque load across the gasket sealing surface, providing less bore distortion and better piston ring seal for more power
4-stroke head gaskets are made to perform on today’s highest-output 4-stroke naturally aspirated and boosted machines, utilizing a multi-layered steel design with the outer layers being embossed and coated with a Viton rubber coating; these head gaskets are designed to meet the demands of today's high-horsepower, high-cylinder-pressure engines
EST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material
Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure
Made in the USA

Specifications11 specs

Riding Style: ATV, UTV
Bore Size: 105.50 mm, 4.154"
Type: Top End
Material: MLS (Multi-layer Steel)
Thickness: 0.027", 0.69 mm
Engine Type: 4-Stroke
Units: Kit
Model: Hi-Performance
Shipping weight: 0.3 lb
Package size: 8.5 × 8 × 0.2 in
Country of origin: USA

Fitment32 models · Yamaha

Yamaha32 models

Raptor 700R 4x22013
Raptor 700R SE 4x22006
Viking 700 SE EPS EFI2015, 2017
YFM450 Grizzly 4x4 Auto EPS2013
YFM700 Grizzly EPS2018–2025
YFM700 Grizzly EPS Camo2024–2025
YFM700 Grizzly EPS SE2019–2023
YFM700 Grizzly EPS XT-R2020–2023
YFM700 Grizzly FI 4x4 Auto2007–2015
YFM700 Grizzly FI 4x4 Auto EPS2007–2012, 2014–2015
YFM700 Grizzly FI 4x4 Auto EPS SE2009–2015
YFM700 Raptor 7002006–2025
YFM700K Kodiak2019–2023
YFM700K Kodiak EPS2019–2023
YFM700K Kodiak EPS SE2019–2023
YFM700R Raptor 700R2006–2025
YFM700R Raptor 700R SE2007–2025
YFM700R Raptor GYTR Edition2007
YXC700 Viking VI EPS2015–2016, 2018–2023
YXC700 Viking VI EPS Hunter2017
YXC700 Viking VI EPS Ranch Edition2016–2023
YXC700 Viking VI EPS SE2015–2016
YXM700 Viking2014–2015
YXM700 Viking EPS2014–2015
YXM700 Viking EPS Ranch Edition2018–2023
YXM700 Viking EPS SE2014, 2016–2017, 2019
YXR 700FI Rhino 4x42014
YXR Rhino 700 Sport2011–2012
YXR700F Rhino 700 FI2008–2013
YXR700F Rhino 700 FI Ducks Unlimited2008–2009
YXR700F Rhino 700 FI Special Edition2008–2009, 2013
YXR700F Rhino 700 FI Sport Edition2008–2009

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0934-0885
Cometic part #: C3144-EST

Shipping

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.

Questions4 answers

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 lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Cometic?: Yes. It ships new from the same distributors the big online stores buy from — Cometic part #C3144-EST.