Throttle Sleeve, Nylon Replacement for Cast Stock Dual Pull Throttle Sleeve. Replaces OEM #256-26243-00

Valve Adjuster Screw. Tappet Adjuster Screw Hex Socket type for easier valve clearance adjustments or to replace originals with damaged or worn hard facing (this causes inaccurate clearance settings). 32mm long, OEM Reference #90149-08098-00. 4 Used Per Engine

Replacement Gasket (Rubber) for base of XS #11-2303 Tail light with round type lens as used on most 71-79 XS/TX 650's.

Big Bore (80mm) Piston Kit - for 750 Big Bore Engine Kit for Yamaha XS650's

Dual Tower XS Performance High Output Ignition Coil 3.3 OHM Primary Resistance. 15K OHM Secondary Resistance. Capable of sustained 45KV output with 12.5v DC input. Capable of sustained 75KV output with 14v DC input. Replaces stock factory Tci ignition coils on All 1980 & up models and works with Pamco ignitions (Non rephased engine types). Requires 7mm Dia. High tension spark plug wires (order separate) and 5K OHM spark plug caps. Warning: Serious High Voltage Click here to see Coil Test Data WARNING!!! Do not operate or apply power to the ignition system with one or both spark plugs disconnected. Operating or applying power to the coil or ignition system with one or both spark plugs disconnected will cause IMMEDIATE FAILURE to the coil. Ignition coils are NOT WARRANTIED for this reason.

Single Tower XS Performance High Output Ignition Coil 3.3 OHM Primary Resistance, 15K OHM Secondary Resistance. Capable of sustained 45KV output with 12.5v DC input. Capable of sustained 75KV output with 14v DC input. Replaces stock contact point ignition coils on All 1970 & up models and works with Pamco 270/ 277 engine rephase ignitions. Requires 7mm Dia. High tension spark plug wires (order separate) and 5K OHM spark plug cap. Warning: Serious High Voltage

Ignition Switch with keys - Fits: XS650 1976-77 May adapt to other years.OEM Ref. #584-82508 (No fork lock on this type)Note: Yamaha has made various versions of this switch and all are sold under the same OEM part number. Ours does Not have a connector plug but wire leads with terminals. You may have to fit this switch to match your bikes harness connections in the headlamp shell. Position 1. Red wire in headlamp shell from main harness (+power feed from battery) goes to red Ignition switch wire.Key Position 2. Power is fed out via 2 brown wires & 1 red wire with yellow tracer.Key Position 3. Power is fed out via 2 blue wires (park position-only tail light is on).This fits onto the XS400. The wiring is not the same, you must match up and modify the wiring. Same for 1979 Daytona.

Ignition Switch with Keys - No Fork Lock on this Type - OEM Ref. #1U3/1U8-82508-81. Fits: XS650 1976-84 (European Models) Note: Yamaha has made various versions of this switch and all are sold under the same OEM part number. Ours does Not have a connector plug but wire leads with terminals (extra opposing terminals included with switch). You may have to fit this switch to match your bikes harness connection in the headlamp shell. Position 1. Red wire in headlamp shell from main harness (+ power feed from battery) goes to red Ignition switch wire. Key Position 2. Power is fed out via 2 brown wires & 1 red wire with yellow tracer. Key Position 3. Power is fed out via red wire with yellow tracer only (park position - only tail light is on).

Cylinder Head Crown Nut - 10mm x 1.25, OEM Ref.# 90176-10008-00, 90176-10075-00.

8mm Chrome Washer, OEM.Ref# 95303-08800-00.

6mm. Chrome Washer for Tappet Cover. Sold individually. D1 = 6.5mm D2 = 11.9mm S = 1.4mm

Chrome Rocker Shaft Plug, OEM Reference #90430-18017-00, 256-11177-00-00, 90340-18017-00.

XS1/XS1b 1970-71 stock type Shock absorbers (Set/2) in Chrome and Yellow paint finish (71 XS1b color). 10.2mm ID mounting eye, top & bottom. Fits: XS1/XS1b (1970-71)

Bolt XS1/2 Muffler to Late Frame. 12 x 1.25 x 30mm Thread Length, 19mm Head.

XS Performance Rocker Arm Set (4) (3mm Internal Hex Type for Easy Valve Clearance Adjustments). Each assembly weighs only 5 oz. Fits: All 1970-84 650's. Note: Rocker Arms do Not have the decompressor lip as used on 1972- 73 Models. Sold in Sets of 4 Only.