Find parts for your rideFind your bikeHide bike finder
Choose from the vehicle applications currently listed in our catalog. Engine sizes refer to the standard engine.
Bike not listed or engine modified? Contact us to check fitment.

James, top end gasket kit. Evo B.T. 4" big bore
Estimated supplier restock: 3 November 2026
Supplier estimate, subject to change. Delivery time is additional once stock arrives.
Choose options

James, top end gasket kit. Evo B.T. 4" big bore
Sale price£126.18
The details that matter
Details
Description
.045" head gaskets with Firering®, RCM (Rubber Coated Metal) cylinder base and rocker base gaskets. Rocker cover gaskets for Landmark® billet rocker covers and includes all gaskets, seals and o-rings for a top end rebuild.
Specifications
| Unit | KIT |
|---|
Fitment
92-99 Evo Big Twin with 4" big bore cylinders and S&S / Landmark billet rocker covers (NU)
Part numbers
| Supplier SKU | 526136 |
|---|---|
| Manufacturer part | 17040-04-SS |
Specifications
| Brand | James Gaskets |
|---|---|
| Category | Gasket sets top end |
Fitment
Part numbers
Need a hand choosing? Talk to the workshop

