Free shipping on orders over $75 within the contiguous United States.

Welcome to the New SBT Site! If you are already registered, please update your password by logging in.

Welcome to the New SBT site! Already registered? Please update your passwword by logging in.

Thank you for choosing SBT.

SBT

Long Block for Sea-Doo 657X GTX/XP/SPX/Speedster

SKU: P40-104

(0)

In stock

Usually ships within 24 hours

$995.00

Warranty Selection

2 Year 1 Year

Description
Fitment
Warranty
Installation Guide
Core Info

Description

Available with a 1 or 2 Year Warranty!

SBT sells the long block on a rebuildable core exchange basis. Visit Program Description for further details.

This is a Standard remanufactured SBT 657X engine that fits Sea-Doo. It includes the cases, cylinders, trued and welded Crankshaft, head, head cover, all new internal parts & a woodruff key.

Installation Gasket Kit required.

Please call SBT for shipping rates

Please check fitment tab to confirm for your year make and model

Fitment

Sea-Doo 1997 Explorer
Sea-Doo 1996 Explorer
Sea-Doo 1995 SPX
Sea-Doo 1995 GTX
Sea-Doo 1995 Sportster
Sea-Doo 1995 Speedster
Sea-Doo 1994 XP
Sea-Doo 1994 Speedster

Warranty

Warranty - The written warranties provided hereunder are in lieu of all other warranties, expressed or implied, including all warranties of merchantability and warranties of fitness for a particular purpose. SBT shall not be liable to the user or buyer for any incidental, consequential, or special damages of any type. The exclusive remedy of the user or buyer and the limit of the liability or SBT, for all losses, damages, or injuries from the use of SBT parts, products or repairs (including claims based upon contract negligence, strict liability, or tort) shall be the replacement or repair remedies specified under the written warranties set forth herein below. These terms are an essential part of the bargain between the parties based upon the price of sale negotiated herein. SBT warrants its standard remanufactured long blocks and new long blocks and short blocks for a period of one (1) year from the date of the original purchase against any failure that would require replacement. Premium two (2) year warranties are available for additional cost – all other conditions apply.

SBT's obligations hereunder are limited to the repair or replacement of the engine. The foregoing are the Buyer's exclusive remedies. The terms of the limited warranty are expressed on SBT's standard invoice and the terms are incorporated herein. All warranty claims must be furnished to SBT, in writing, within a period of fourteen (14) days from Buyer's discovery of any defect or problem covered herein or must be reported to SBT, via telephone, with the issuance of a specific RGA number. Telephonic notice shall not be effective unless an authorization number is issued by SBT. From the date of notice to SBT, the Buyer must return the defective unit within thirty (30) days to SBT postage prepaid otherwise, all warranties hereunder are null and void. SBT assumes no liability for product returned to the factory without prior written approval. An approved warranty must arrive at SBT, properly marked with the SBT issued RGA number on the box and on any paperwork enclosed. The product must arrive including only the original parts supplied by SBT with the original purchase. SBT is not responsible for any extra parts left on your engine or crankshaft. Any parts left on your warranty will be discarded by SBT.

SBT assumes no liability for labor charges or damage to other components or assemblies resulting from failure of the long block or short block. This warranty does not apply to an engine which been subject to modification or has been disassembled, including, but not limited to, removal of the head. Any warranty work performed by SBT does not extend the original warranty period of either one (1) year from the date of original purchase.

The express written warranties set forth herein constitute the only warranties made by SBT in connection with this transaction. As noted herein below, all other warranties, express or implied, including warranties of merchantability and fitness for a particular purpose, are expressly disclaimed. All limited warranties specified herein are conditioned upon Buyer's immediate notice to SBT of the alleged fault or defect. This warranty does not apply to personal watercraft (PWC) used for rental or commercial purposes. SBT offers no warranty for PWC's used for rental or commercial purposes. Your account must be current and in good standing before SBT will perform any warranty work.

In the event that a Buyer asserts any claim against SBT, under the aforementioned warranties or otherwise, and if said claims are not resolved through negotiations between the parties, then all such claims and disputes shall be subject to non-binding mediation in Pinellas County, Florida, as a condition precedent to Buyer's asserting any legal action against SBT. Said mediation shall be conducted by a certified mediator under the laws of the state of Florida, and each party shall be responsible for paying an equal share of all mediation costs. This mandatory mediation shall be a condition precedent to the filing of any legal action or lawsuit. If said claims are not settled through mediation, all legal actions or lawsuits shall be brought exclusively in Pinellas County, Florida and the prevailing party shall be entitled to attorneys' fees and costs. The terms of this agreement shall be enforceable by any court of competent jurisdiction. Venue for the enforcement of this agreement or for the resolution of any dispute between Buyer and SBT shall be adjudicated in Pinellas County, Florida, and venue for all suits shall be fixed in Pinellas County, Florida.

Installation Guide

SBT Installation guide for the long block Sea-Doo 587,657 and 717. Long Block Install Guide.

SBT Rebuild Guide for the Mikuni BN Carburetor. Carb Rebuild Guide.

SBT Rebuild Guide for the Mikuni SBN Carburetor. SBN Rebuild Guide.

Core Info

* Shipping rate is not included. A call back is required for rates.

Core Information

What is a core?
The core is your old engine, crankshaft, cylinders etc. The core must include all of the like parts that were included in your purchase (including the nuts and bolts) and be returned to SBT within 14 days of receipt of your purchased item to avoid late fees. We do not accept aftermarket parts or ported cylinders/cases.

Continental US Orders:
Exchange items are based on a round-trip shipping charge unless the core is required first. For sales within the US, SBT does not charge a core deposit up front, however all pricing is on an exchange basis assuming return of the core.

International Orders:
All customers outside the Continental US, require the core exchange prior to the shipment of exchange goods. Please refer to the International Sales page for additional information, or email intl-sales@SBT.com