... stephenelgiar, post up a pic of your tunnel... Where is it bent/damaged?... could you get by with the extended Vanamberg or Power Addiction racing. Bumper/Tunnel sides and bang out the tunnel underneath?
If you do go the way of the tunnel... Like others have said.. you have different options... The Assault tunnel... and also the tunnels with the different color drop bracket reinforcement on the outside of the tunnel.
1018868-1241 Asm., Tunnel, 155 Service, Nat/MBlack
1018868-1145 Asm., Tunnel, 155 Service, Nat/Red
1018869-1241 Asm., Tunnel, 155 Service, Nat/MBlack (Assault)
1018869-1145 Asm., Tunnel, 155 Service, Nat/Red (Assault)
Do not forget to buy enough adhesive and the right rivets for the job... You will also destroy the bulkhead floor (#5251891) when you disassemble the bulkhead from the tunnel.
Make sure you do not overheat the parts to release the adhesive on the belt drive bearing plate, front tunnel closeoff, and the RH & LH side braces.. you could weaken them from the heat.
Practice with the adhesive on some scrap.. that stuff sets up in about 5 minutes...so you have to have all of your tools laid out and be ready to go.
LORD 406/19GB adhesive much cheaper than Polaris
CLICK HERE
Depending on your patience level...and if you want to de-bond/re-bond and assemble the bulkhead assembly... a complete chassis at about $1000 more than the tunnel alone might make sense...Street price is around $2200 for the complete chassis with the bulkhead and Quickdrive bearing plate already aligned and assembled to the tunnel... ready to accept your parts.
2204910-1241 Kit, MY13 6/8 PRO 155 RMK Chassis, Nat/MBlack [Incl. Bulkhead and Chaincase]
2204910-1145 Kit, MY13 6/8 PRO 155 RMK Chassis, Nat/Red [Incl. Bulkhead and Chaincase]
2204913-1241 Kit, MY 13 Chassis, 155 w/Chassis Cooler, Nat/MBlack [Incl. Bulkhead]
2204912-1241 Kit, MY13 800 Assault. 155 RMK Chassis, Nat/MBlack [Incl. Bulkhead and Chaincase]
2204912-1145 Kit, MY13 800 Assault. 155 RMK Chassis, Nat/Red [Incl. Bulkhead and Chaincase][Retro]
.