789171 S S Exhaust Valve 1 605 X 4 428
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- S&S Cycle
- Part Number
- 789171
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- X-WEDGE ENGINE PARTS
- VAT Rate
- 20%
About This Product
S&S Cycle exhaust valve for the X-Wedge engine. It measures 1.605 inches by 4.428 inches. This valve fits the X114, X117, X121, X128 and X132 engines used in the Morgan Threewheeler, Big Dog and American Iron Horse. The exhaust side runs hotter than the intake, so inspect the head and seat carefully. Check the stem for tuliping before fitting. Sold individually.
Fitment
S&S XW-Series
Related Products
View all →
S&S Cycle
X-Wedge S&S Chrome Oil Filter, Twin Cam 1999-2017 & Milwaukee-Eight 2017-up
S&S Cycle
X-Wedge Oil Filter Bracket O-Ring, 1" ID x .125" OD, Black Viton (-022)
S&S Cycle
X-Wedge Valve Keeper, Standard, 1984-99
Kibblewhite Precision Machining Inc.
Slip/Snug Dowel Pins, .250" x .252" x .52", 4 Pack
S&S Cycle
CYLINDER HEADS & PARTS FOR X-WEDGE ENGINES
Kibblewhite Precision Machining Inc.
X-Wedge Valve Keepers, 4 Pair (BT84-04, XL86-03)
S&S Cycle
X-Wedge Intake Valve Seat, 2", 1984-Up (OEM 18020-83)
Colony
Cylinder Stud, BT84-Up, Each
More from S&S Cycle
View all →
STEALTH AIR CLEANER KITS
Thin Shim Kit, 1/2" ID, BT 1992-99
STEALTH AIR CLEANER KITS
MANIFOLD FOR STOCK CV, MIKUNI HSR & SCREAMIN' EAGLE CARBURETORS
3.927" + .010" Piston Kit, TC07-17
BIG BORE CYLINDER KITS FOR TWIN CAM
STREET PERFORMANCE .585" VALVE SPRING KITS
CHAIN DRIVE CAM KITS
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.