TRX400EX TRX 400EX Big Bore 89m 440 12.51 Top End Rebuild Kit Head Studs ARP Nu

  

BOLT ON RELIABLE BIG BORE POWER! 12.5:1 Wiseco or JE forged piston. MAXLOCK heavy duty head studs.

ARP 12 point head stud nuts and washers. Top end gasket kit - head base exhaust chain tensioner cylinder. This is a bolt on kit that requires no machining of any kind. All parts are new in the original packaging, and the original manufacturers' warranties apply.

Please check your order thoroughly when receiving it. We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors.

Piston comes with specific instructions for setting the ring gap. If you do not follow these exactly your motor will fail. The item "TRX400EX TRX 400EX Big Bore 89m 440 12.51 Top End Rebuild Kit Head Studs ARP Nu" is in sale since Friday, December 27, 2019. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components".

The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.

1. Modified Item: Yes
2. Country/Region of Manufacture: United States
3. Custom Bundle: Yes
4. Surface Finish: Forged
5. Manufacturer Part Number: 4794M08900 C7826 12100-KCY-670
6. Modification Description: 440cc
7. Placement on Vehicle: Upper
8. Brand: Wiseco Cometic BP Racing ATV ARP
9. Warranty: Yes
10. Bundle Description: big bore