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Out of stock
V-Twin - 11-0434 - K-Model Piston Kit .040 Oversize
Eastern Motorcycle Parts
MSRP: $239.97$228.06V-Twin - 11-0434 - K-Model Piston Kit .040 OversizeDescriptionPiston kit .040, Bore 2.745", includes rings. Fits:K 1952-1956Additional Information UOM1 - KIT ManufacturerEastern OriginImported 2025 Catalog Pages820 Replacement Items11-2533 - 45"...MSRP: $239.97$228.06 -
Out of stock
V-Twin - 11-0406 - Piston Kit .060 Oversize
Eastern Motorcycle Parts
MSRP: $220.71$208.57V-Twin - 11-0406 - Piston Kit .060 OversizeDescription.060 piston kit comes with .060 rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original. Top ring measures 3/32" thick and the oil ring...MSRP: $220.71$208.57 -
Out of stock
V-Twin - 11-0405 - Piston Kit .050 Oversize
Motorshop
$156.33V-Twin - 11-0405 - Piston Kit .050 OversizeDescription.050 piston kit comes with .050 rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original. Top ring measures 3/32" thick and the oil ring...$156.33 -
Out of stock
V-Twin - 11-0403 - Piston Kit .030 Oversize
Eastern Motorcycle Parts
MSRP: $207.50$196.08V-Twin - 11-0403 - Piston Kit .030 OversizeDescription.030 piston kit comes with .030 thick piston rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original. Fits:G 1929-1949WL 1929-1952Additional...MSRP: $207.50$196.08 -
Out of stock
V-Twin - 11-0402 - Piston Kit .020 Oversize
Motorshop
$155.65V-Twin - 11-0402 - Piston Kit .020 OversizeDescription.020 piston kit comes with .020 rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original. Top ring measures 3/32" thick and the oil ring...$155.65 -
Out of stock
V-Twin - 11-0401 - 45 inch WL/G Piston Kit .010 inch Oversize
Motorshop
$202.37V-Twin - 11-0401 - 45 inch WL/G Piston Kit .010 inch OversizeDescription.010 piston kit comes with .010 rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original. Top ring measures 3/32" thick and...$202.37 -
Out of stock
V-Twin - 11-0400 - 45 inch WL/G Piston Kit Standard
Motorshop
$144.99V-Twin - 11-0400 - 45 inch WL/G Piston Kit StandardDescriptionStandard piston kit with standard rings, 2 wrist pins and 4 circlips. For 45" models.Pistons have a steel expansion control strut cast as original. The piston measures 2.7455" with a .002...$144.99 -
Out of stock
V-Twin - 11-0386 - Replica 883cc Cylinder Black
Motorshop
$360.27V-Twin - 11-0386 - Replica 883cc Cylinder BlackDescriptionReplica Evolution 883cc black with silver finned cylinders are bored for standard pistons and require honing for final fitment. Fits:XL 1986-2003Additional Information UOM1 - EA ...$360.27 -
Out of stock
V-Twin - 11-0384 - 45 inch WL/G Piston Kit .005 inch Oversize
Motorshop
$330.54V-Twin - 11-0384 - 45 inch WL/G Piston Kit .005 inch OversizeDescription.005 oversize piston kit with rings, 2 wrist pins and 4 circlips, for 45" models.Kit includes hasting ring set with 3/32" compression rings and 1/8" oil ring. *NOTE: Bore and hone to...$330.54 -
Out of stock
V-Twin - 11-0379 - 45 inch Piston Kit Standard
Motorshop
$124.64V-Twin - 11-0379 - 45 inch Piston Kit StandardDescription45" standard piston kit is the original Harley-Davidson army surplus and includes the ring set.Sold as a set of 2. Fits:G 1936-1973W 1936-1952Additional Information UOM1 - KIT ...$124.64 -
Out of stock
V-Twin - 11-0337 - 1200cc Cylinder and Piston Conversion Kit Black
Motorshop
$713.81V-Twin - 11-0337 - 1200cc Cylinder and Piston Conversion Kit BlackDescription1200cc XL conversion cylinder and piston set includes 2 black finished with milled silver finish edged fin cylinders with fitted Wiseco 10:1 piston and ring set.No head work...$713.81 -
Out of stock
V-Twin - 11-0336 - 1200cc Cylinder and Piston Conversion Kit Silver
Motorshop
$713.81V-Twin - 11-0336 - 1200cc Cylinder and Piston Conversion Kit SilverDescription1200cc XL Conversion cylinder and piston set includes 2 silver finished with milled edge fin cylinders with fitted Wiseco 10:1 piston and ring set.No head work necessary. The...$713.81 -
Out of stock
V-Twin - 11-0331 - 95 inch Big Bore Twin Cam Piston Kit Standard
Eastern Motorcycle Parts
MSRP: $228.97$216.37V-Twin - 11-0331 - 95 inch Big Bore Twin Cam Piston Kit StandardDescription95" Big Bore piston kit is standard size for TC-88 models. Kit includes rings, clips, pins and 10.25:1 cast pistons.Order gasket set separately. The clearance between piston to...MSRP: $228.97$216.37 -
V-Twin - 11-0318 - 80 inch Overhead Valve Piston Set .010 Oversize
Motorshop
$151.15V-Twin - 11-0318 - 80 inch Overhead Valve Piston Set .010 OversizeDescriptionPiston set 3-1/2" bore .010 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least...$151.15 -
Out of stock
V-Twin - 11-0317 - Standard Size 80 inch Overhead Valve Piston Set
Motorshop
$151.15V-Twin - 11-0317 - Standard Size 80 inch Overhead Valve Piston SetDescriptionPiston set is standard size 3-1/2" diameter with a compression ratio of 7:1. Set includes Hasting's three piece ring sets, two wrist pins, and four circlips.**Note: Run engine...$151.15 -
Out of stock
V-Twin - 11-0315 - M8 Cylinder Head D-Ring
V-Twin Mfg
$43.66V-Twin - 11-0315 - M8 Cylinder Head D-RingDescriptionCylinder head D-ring is used as a spacer between the cylinder head and valve cover. For M8 models. Fits:FXST 2017-UPFLT 2017-UPFLST 2017-UPFL 2017-UPAdditional Information UOM1 - EA ...$43.66 -
Out of stock
V-Twin - 11-0313 - 74 inch Overhead Valve Piston Set .060 Oversize
Motorshop
$130.61V-Twin - 11-0313 - 74 inch Overhead Valve Piston Set .060 OversizeDescriptionPiston set 3-7/16" bore .060 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control...$130.61 -
Out of stock
V-Twin - 11-0311 - 74 inch Overhead Valve Piston Set .040 Oversize
Motorshop
$152.69V-Twin - 11-0311 - 74 inch Overhead Valve Piston Set .040 OversizeDescriptionPiston set 3-7/16" bore .040 over size with compression ratio of 7.5:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control...$152.69 -
Out of stock
V-Twin - 11-0305 - 1000cc Piston Set .050 Oversize
Motorshop
$153.89V-Twin - 11-0305 - 1000cc Piston Set .050 OversizeDescriptionPiston set 3-3/16" bore .050 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least 500 miles,...$153.89 -
Out of stock
V-Twin - 11-0304 - 1000cc Piston Set .040 Oversize
Motorshop
$144.65V-Twin - 11-0304 - 1000cc Piston Set .040 OversizeDescriptionPiston set 3-3/16" bore .040 oversize has a compression of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least 500 miles,...$144.65 -
Out of stock
V-Twin - 11-0300 - 1000cc Piston Set Standard Size
Motorshop
$124.45V-Twin - 11-0300 - 1000cc Piston Set Standard SizeDescriptionPiston set 3-3/16" bore standard size has a compression ratio of 8.4:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least 500...$124.45 -
Out of stock
V-Twin - 11-0285 - Upper Valve Collar Set Titanium Coated
Motorshop
$320.53V-Twin - 11-0285 - Upper Valve Collar Set Titanium CoatedDescriptionTitanium coated upper valve collar set for Evolution and TC-88 models.Set of four. Fits:FXD 1991-2004FXST 1984-2004FLST 1986-2004XL 1986-UPFXR 1984-1994Additional Information UOM1 - SET...$320.53 -
Out of stock
V-Twin - 11-0246 - Replica 1100cc Piston Set Standard
Motorshop
$151.79V-Twin - 11-0246 - Replica 1100cc Piston Set StandardDescriptionReplica piston set is standard size. Piston set includes Hasting rings, 2 wrist pins, and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at moderate speeds...$151.79 -
Out of stock
V-Twin - 11-0245 - Replica 883cc Piston Set .030 Oversize
Motorshop
$142.11V-Twin - 11-0245 - Replica 883cc Piston Set .030 OversizeDescriptionReplica 3" bore piston set is .030 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at...$142.11 -
Out of stock
V-Twin - 11-0243 - Replica 883cc Piston Kit .010 Oversize
Motorshop
$144.99V-Twin - 11-0243 - Replica 883cc Piston Kit .010 OversizeDescriptionReplica 3" bore piston set is .010 oversize. Piston set includes Hasting rings, 2 wrist pins, and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at...$144.99 -
Out of stock
V-Twin - 11-0242 - Replica 883cc Piston Set .005 Oversize
Motorshop
$143.11V-Twin - 11-0242 - Replica 883cc Piston Set .005 OversizeDescriptionReplica 3" bore piston set is .005 oversize. Piston set includes Hasting rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.**Note: Run engine at...$143.11 -
Out of stock
V-Twin - 11-0241 - Replica 883cc Piston Set Standard
Motorshop
$144.99V-Twin - 11-0241 - Replica 883cc Piston Set StandardDescriptionReplica 3" bore piston set is standard size. Set includes Hastings 3 piece ring, 2 wrist pins and 4 circlips.**Note: Run engine at moderate speeds for at least 500 miles, avoiding excessive...$144.99 -
Out of stock
V-Twin - 11-0238 - 3-5/8 inch Piston Set .010 Oversize
Motorshop
MSRP: $141.09$129.26V-Twin - 11-0238 - 3-5/8 inch Piston Set .010 OversizeDescriptionPiston set with 3-5/8" bore, 8.5:1 compression ratio and is oversize .010. Set includes Hastings 3 piece ring set, 2 wrist pins and 4 circlips. pistons have a steel expansion control strut...MSRP: $141.09$129.26 -
Out of stock
V-Twin - 11-0213 - Replica 1000cc Piston Set .050 Oversize
Motorshop
$135.41V-Twin - 11-0213 - Replica 1000cc Piston Set .050 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .050. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...$135.41 -
Out of stock
V-Twin - 11-0212 - Replica 1000cc Piston Set .040 Oversize
Motorshop
$152.89V-Twin - 11-0212 - Replica 1000cc Piston Set .040 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .040. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...$152.89 -
V-Twin - 11-0211 - Replica 1000cc Piston Set .030 Oversize
Motorshop
$133.31V-Twin - 11-0211 - Replica 1000cc Piston Set .030 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .030. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at...$133.31 -
Out of stock
V-Twin - 11-0205 - Replica 900cc Piston Set .050 Oversize
Motorshop
$158.24V-Twin - 11-0205 - Replica 900cc Piston Set .050 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .050. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate...$158.24 -
Out of stock
V-Twin - 11-0204 - Replica 900cc Piston Set .040 Oversize
Motorshop
$177.29V-Twin - 11-0204 - Replica 900cc Piston Set .040 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .040. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate...$177.29 -
Out of stock
V-Twin - 11-0202 - Replica 900cc Piston Set .020 Oversize
Motorshop
$141.19V-Twin - 11-0202 - Replica 900cc Piston Set .020 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .020. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate...$141.19 -
Out of stock
V-Twin - 11-0200 - Replica 900cc Piston Set Standard
Motorshop
$155.82V-Twin - 11-0200 - Replica 900cc Piston Set StandardDescriptionReplica 3" bore piston set has a 9:1 compression ratio and is standard. Piston set alloy is cast in a permanent steel mold and includes rings.**Note: Run engine at moderate speeds for at...$155.82 -
Out of stock
V-Twin - 11-0163 - 883cc Piston Ring Set .020 Oversize
Motorshop
MSRP: $44.82$43.92V-Twin - 11-0163 - 883cc Piston Ring Set .020 OversizeDescriptionPiston ring set is for a 3" bore & .020 oversize. Features moly top compression rings with a size of 1.5mm and chrome oil rings with the size of 2.8mm.Sold as a pair for 2 pistons. Fits:XL...MSRP: $44.82$43.92 -
Out of stock
V-Twin - 11-0162 - 883cc Piston Ring Set .010 Oversize
Hastings
MSRP: $81.43$79.39V-Twin - 11-0162 - 883cc Piston Ring Set .010 OversizeDescriptionHastings piston ring set is for a 3" bore and is .010 oversize. Features moly top compression rings with a size of 1.5mm and chrome oil rings with the size of 2.8mm.Sold as a pair for 2...MSRP: $81.43$79.39 -
Out of stock
V-Twin - 11-0160 - 883cc Piston Ring Set Standard
Hastings
MSRP: $84.46$62.85V-Twin - 11-0160 - 883cc Piston Ring Set StandardDescriptionHastings piston ring set is for a 3" bore and is standard size. Features moly top compression rings with a size of 1.5mm and chrome oil rings with the size of 2.8mm.Sold as a pair for 2 pistons...MSRP: $84.46$62.85 -
Out of stock
V-Twin - 11-0115 - 1000cc Piston Ring Set .060 Oversize
Hastings
MSRP: $87.58$85.39V-Twin - 11-0115 - 1000cc Piston Ring Set .060 OversizeDescriptionHastings cast piston ring set is for a 3-3/16" bore and is .060 oversize. Features compression rings with a size of 1/16" and oil rings with the size of 3/16".Sold as a pair for 2 pistons...MSRP: $87.58$85.39 -
Out of stock
V-Twin - 11-0113 - 1000cc Piston Ring Set .040 Oversize
Hastings
MSRP: $90.66$88.39V-Twin - 11-0113 - 1000cc Piston Ring Set .040 OversizeDescriptionHastings cast piston ring set is for a 3-3/16" bore and is .040 oversize. Features compression rings with a size of 1/16" and oil rings with the size of 3/16".Sold as a pair for 2 pistons...MSRP: $90.66$88.39
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.