Engine
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Colony - 9614-10 Chrome Oil Pump Mount Kit fits '71-'76 Late XL Sportster Models
Colony Machine
$16.98Colony - 9614-10 Chrome Oil Pump Mount Kit fits '71-'76 Late XL Sportster Models Chrome oil pump mount kit Fitment: XL 1971-1976 Late$16.98 -
Colony - 9621-12 Cam Cover Screw Kit Parkerized fits '41-'69 FL, '36-'40 EL Models
Colony Machine
$25.49Colony - 9621-12 Cam Cover Screw Kit Parkerized fits '41-'69 FL, '36-'40 EL Models Cam cover screw kit with a parkerized finish Fitment: FL 1941-1969 EL 1936-1940 Measurements: Thread: 24$25.49 -
Colony - 9622-16 Parkerized Tappet Block Screw Kit fits '37-'48 UL, '41-'53 FL, '36-'52 EL Models (OEM #2329)
Colony Machine
$25.49Colony - 9622-16 Parkerized Tappet Block Screw Kit fits '37-'48 UL, '41-'53 FL, '36-'52 EL Models (OEM #2329) Tappet block screw kit with a parkerized finish Fitment: UL 1937-1948 WL 1937-1952 FL 1941-1953 G 1937-1973 EL 1936-1952$25.49 -
Colony - 9623-16 Parkerized Replica Cylinder Base Nut Kit fits '71-'77 FX, '37-'48 UL, '36-'40 EL Models
Colony Machine
$23.67Colony - 9623-16 Parkerized Replica Cylinder Base Nut Kit fits '71-'77 FX, '37-'48 UL, '36-'40 EL Models Replica parkerized cylinder base nut kit Fitment: FX 1971-1977 UL 1937-1948 EL 1936-1940 FL 1941-1977$23.67 -
Colony - 9624-16 Parkerized Replica Cylinder Base Nut Kit fits '57-'85 XL, '29-'73 G, '29-'52 WL Models
Colony Machine
$23.67Colony - 9624-16 Parkerized Replica Cylinder Base Nut Kit fits '57-'85 XL, '29-'73 G, '29-'52 WL Models Replica parkerized cylinder base nut kit Fitment: WL 1929-1952 XL 1957-1985 G 1929-1973$23.67 -
Colony - 9626-16 Parkerized Lower Motor Mount Kit fits '36-'52 WL, '36-'73 G, '30-'36 VL Models - Lower Only
Colony Machine
$45.13Colony - 9626-16 Parkerized Lower Motor Mount Kit fits '36-'52 WL, '36-'73 G, '30-'36 VL Models - Lower Only Lower motor mount kit with a parkerized finish Fitment: WL 1936-1952 Lower only G 1936-1973 Lower only VL 1930-1936 Lower only$45.13 -
Colony - 9631-1 Parkerized Oil Pump Mount Nut fits '29-'52 WL, '29-'73 G Models (OEM #24830-41)
Colony Machine
$14.72Colony - 9631-1 Parkerized Oil Pump Mount Nut fits '29-'52 WL, '29-'73 G Models (OEM #24830-41) Parkerized short oil pump mount nut with 1/4-24 thread for Side Valve models Fitment: WL 1929-1952 G 1929-1973$14.72 -
Colony - 9633-50 Chrome Flat Washer 1/4" Inner Diameter (OEM #6099) - 50 Pack
Colony Machine
$19.26Colony - 9633-50 Chrome Flat Washer 1/4" Inner Diameter (OEM #6099) - 50 Pack Chrome flat OE type washer with a 1/4" inner diameter. Sold in a package of 50 washers Fitment: All Models$19.26 -
Colony - 9634-4 Chrome Oil Pump Check and Relief Valve Plug fits '84-'98 FXST, '82-'94 FXR, '91-'98 FXD Models
Colony Machine
$28.64Colony - 9634-4 Chrome Oil Pump Check and Relief Valve Plug fits '84-'98 FXST, '82-'94 FXR, '91-'98 FXD Models Oil pump check and relief valve plug with a chrome finish. Fitment: FLT 1981-1998 FXST 1984-1998 FXR 1982-1994 FXD 1991-1998 FL...$28.64 -
Colony - 9635-4 Cadmium Oil Pump Check and Relief Valve Plug fits '91-'98 FXD, '84-'98 FXST, '82-'94 FXR Models
Colony Machine
$23.40Colony - 9635-4 Cadmium Oil Pump Check and Relief Valve Plug fits '91-'98 FXD, '84-'98 FXST, '82-'94 FXR Models Oil pump check and relief valve plug with a cadmium finish Fitment: FLT 1981-1998 FXST 1984-1998 FXR 1982-1994 FXD 1991-1998 FL...$23.40 -
Colony - 9641-16 Cadmium Headbolt Kit fits '52-'56 K Model
Colony Machine
$111.38Colony - 9641-16 Cadmium Headbolt Kit fits '52-'56 K Model Cadmium headbolt kit without washers Fitment: K 1952-1956$111.38 -
Colony - 9643-16 Cadmium Headbolt Kit fits '54-'56 K Model
Colony Machine
$111.38Colony - 9643-16 Cadmium Headbolt Kit fits '54-'56 K Model Cadmium headbolt kit without washers. Fitment: K 1954-1956$111.38 -
Colony - 9645-2 Cadmium Tappet Screen Oil Plug fits '84-'98 FXST, '82-'94 FXR, '91-'98 FXD Models
Colony Machine
$15.82Colony - 9645-2 Cadmium Tappet Screen Oil Plug fits '84-'98 FXST, '82-'94 FXR, '91-'98 FXD Models Tappet oil screen plug with a cadmium finish Fitment: FLT 1981-1998 FXST 1984-1998 FXR 1982-1994 FXD 1991-1998 FL 1981-1984 FLST 1986-1998 FX...$15.82 -
Colony - 9649-5 Speedometer Cable Clamp fits '39-'48 UL Model (OEM #67086-39)
Colony Machine
$20.80Colony - 9649-5 Speedometer Cable Clamp fits '39-'48 UL Model (OEM #67086-39) Speedometer Cable Clamp Fitment: UL 1939-1948$20.80 -
Colony - 9650-1 Speedometer Cable Clamp fits '52-'56 FL Model (OEM #67075-52)
Colony Machine
$16.98Colony - 9650-1 Speedometer Cable Clamp fits '52-'56 FL Model (OEM #67075-52) Speedometer Cable Clamp Fitment: FL 1952-1956$16.98 -
Colony - 12-1804 45" Head Stud Washer Set fits '29-'35 DL Model (OEM #6395)
Colony Machine
$36.96Colony - 12-1804 45" Head Stud Washer Set fits '29-'35 DL Model (OEM #6395) 45" head stud washer set measures 3/8" x 13/16" x 1/16". Sold as a 14 piece set Fitment: DL 1929-1935$36.96 -
Colony - 9663-22 Parkerized Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models
Colony Machine
$44.30Colony - 9663-22 Parkerized Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models Parkerized oil pump mount kit for side valve models Fitment: WL 1937-1952 G 1937-1973$44.30 -
Colony - 9668-19 Parkerized Cam Cover Screw Kit fits '32-'52 W, '37-'48 U, '32-'73 G Models (OEM #2341)
Colony Machine
$29.85Colony - 9668-19 Parkerized Cam Cover Screw Kit fits '32-'52 W, '37-'48 U, '32-'73 G Models (OEM #2341) Parkerized cam cover screw kit for side valve models Fitment: W 1932-1952 U 1937-1948 G 1932-1973$29.85 -
Colony - 9673-12 Parkerized Oil Pump Nut Set fits '37-'48 UL, '71-'41 FL Models
Colony Machine
$16.98Colony - 9673-12 Parkerized Oil Pump Nut Set fits '37-'48 UL, '71-'41 FL Models Parkerized oil pump nuts with a 1/4-24 thread Fitment: UL 1937-1948 FL 1971-1941$16.98 -
Colony - 9674-1 Parkerized Long Oil Pump Nut fits '41-'67 FL, '36-'40 EL Models (OEM #24831-41)
Colony Machine
$16.98Colony - 9674-1 Parkerized Long Oil Pump Nut fits '41-'67 FL, '36-'40 EL Models (OEM #24831-41) Parkerized long oil pump nut with 1/4-24 thread. Fitment: FL 1941-1967 EL 1936-1940$16.98 -
Colony - 9675-1 Engine Case Drain Oil Pump Plug fits '37-'48 UL, '11-'20 F, '71-'84 FX Models (OEM #453-11)
Colony Machine
$16.98Colony - 9675-1 Engine Case Drain Oil Pump Plug fits '37-'48 UL, '11-'20 F, '71-'84 FX Models (OEM #453-11) Engine case and drain oil pump plug with a parkerized finish Fitment: UL 1937-1948 Case F 1911-1920 Case J 1921-1929 Case FL 1968-1984 Oil...$16.98 -
Colony - 9694-19 Parkerized Oil Pump Mount fits '41-'67 FL, '36-'40 EL Models
Colony Machine
$35.55Colony - 9694-19 Parkerized Oil Pump Mount fits '41-'67 FL, '36-'40 EL Models Oil pump mount with a parkerized finish Fitment: FL 1941-1967 EL 1936-1940$35.55 -
Colony - 9697-17 Parkerized Engine Case Kit fits '37-'52 WL, '37-'73 G Models
Colony Machine
$42.48Colony - 9697-17 Parkerized Engine Case Kit fits '37-'52 WL, '37-'73 G Models Parkerized engine case kit, stock Fitment: WL 1937-1952 G 1937-1973$42.48 -
Colony - 3515-4 Cylinder Head Bolt Spacers fits '52-'53 K Model (OEM #6860-52)
Colony Machine
$43.15Colony - 3515-4 Cylinder Head Bolt Spacers fits '52-'53 K Model (OEM #6860-52) Cadmium plated cylinder head bolt machined spacers fit between cylinder heads and motor mount. Sold as a 4 piece set Fitment: K 1952-1953 Measurements: Height:...$43.15 -
Colony - 3516-4 Cylinder Head Bolt Spacers fits '54-'56 KH Model (OEM #16860-54)
Colony Machine
$39.02Colony - 3516-4 Cylinder Head Bolt Spacers fits '54-'56 KH Model (OEM #16860-54) Cadmium plated cylinder head bolt machined spacers fit between cylinder heads and motor mount. Sold as a set of 4 Fitment: KH 1954-1956 Measurements: Height:...$39.02 -
Colony - 3532-6 Oil Tank Rubber Washer Set fits '52-'56 K, '57-'66 Sportster Models (OEM #62762-52)
Colony Machine
$41.05Colony - 3532-6 Oil Tank Rubber Washer Set fits '52-'56 K, '57-'66 Sportster Models (OEM #62762-52) Oil tank rubber washer set includes 3 outer and 3 inner rubber washers. Sold as a set of 6 Fitment: K 1952-1956 XL 1957-1966$41.05 -
Colony - 9698-18 Parkerized Flathead Headbolt Washer Kit fits '37-'47 UL, '29-'52 WL, '29-'73 G Models (OEM #16822-39)
Colony Machine
$44.27Colony - 9698-18 Parkerized Flathead Headbolt Washer Kit fits '37-'47 UL, '29-'52 WL, '29-'73 G Models (OEM #16822-39) Aluminum flathead headbolt washer kit with a parkerized finish Fitment: UL 1937-1947 WL 1929-1952 G 1929-1973$44.27 -
Colony - 9699-12 Parkerized Rocker Box Mount Kit fits '36-'40 EL, '41-'47 FL Models
Colony Machine
$27.80Colony - 9699-12 Parkerized Rocker Box Mount Kit fits '36-'40 EL, '41-'47 FL Models Rocker box mount kit with a parkerized finish includes machined plain head bolts Fitment: EL 1936-1940 FL 1941-1947$27.80 -
Colony - 3536-16 Cadmium Plated Stock Headbolt Kit fits '40-'51 WLDR, '40-'51 WR Models
Colony Machine
$112.89Colony - 3536-16 Cadmium Plated Stock Headbolt Kit fits '40-'51 WLDR, '40-'51 WR Models Cadmium plated stock headbolt kit Fitment: WLDR 1940-1951 WR 1940-1951$112.89 -
Colony - 9703-2 Parkerized Manifold Nuts fits '37-'52 WL, '37-'73 G Models (OEM #27051-32)
Colony Machine
$43.05Colony - 9703-2 Parkerized Manifold Nuts fits '37-'52 WL, '37-'73 G Models (OEM #27051-32) Parkerized manifold nuts are for side valve models Fitment: WL 1937-1952 G 1937-1973$43.05 -
Colony - 9704-10 Parkerized Cylinder Headbolt Washer Set fits '71-'84 FX, '48-'84 FL Models
Colony Machine
$22.60Colony - 9704-10 Parkerized Cylinder Headbolt Washer Set fits '71-'84 FX, '48-'84 FL Models Cylinder headbolt washer set with a parkerized finish Fitment: FX 1971-1984 FL 1948-1984$22.60 -
Colony - 9705-18-45 Parkerized Headbolt Kit fits '29-'52 WL, '29-'73 G Models
Colony Machine
$94.95Colony - 9705-18-45 Parkerized Headbolt Kit fits '29-'52 WL, '29-'73 G Models Parkerized headbolt kit with aluminum heads. Order washers separately Fitment: WL 1929-1952 G 1929-1973$94.95 -
Colony - 9715-8 Chrome Cylinder Base Lock Washer fits '71-'77 FX, '37-'48 UL, '30-'34 VL Models
Colony Machine
$16.98Colony - 9715-8 Chrome Cylinder Base Lock Washer fits '71-'77 FX, '37-'48 UL, '30-'34 VL Models Chrome cylinder base lock washer Fitment: FX 1971-1977 UL 1937-1948 VL 1930-1934 FL 1971-1977 EL 1936-1940$16.98 -
Colony - 9716-8 Parkerized Cylinder Base Lock Washer fits '71-'77 FX, '37-'48 UL, '30-'34 VL Models
Colony Machine
$19.26Colony - 9716-8 Parkerized Cylinder Base Lock Washer fits '71-'77 FX, '37-'48 UL, '30-'34 VL Models Cylinder base lock washer with a parkerized finish Fitment: FX 1971-1977 UL 1937-1948 VL 1930-1934 FL 1971-1977 EL 1936-1940$19.26 -
Colony - 9721-2 Top Motor Mount Headbolt Spacer fits '41-'73 G, '41-'52 WL Models
Colony Machine
$23.78Colony - 9721-2 Top Motor Mount Headbolt Spacer fits '41-'73 G, '41-'52 WL Models Parkerized top motor mount headbolt spacer for spacing out the two longest head bolts on aluminum head models Fitment: G 1941-1973 WL 1941-1952$23.78 -
Colony - 9723-22 Parkerized Motor Mount Kit fits '37-'48 UL Model
Colony Machine
$51.92Colony - 9723-22 Parkerized Motor Mount Kit fits '37-'48 UL Model Upper and lower motor mount kit with a parkerized finish Fitment: UL 1937-1948$51.92 -
Colony - 9725-20 Parkerized Headbolt fits '36-'39 EL Model
Colony Machine
$80.25Colony - 9725-20 Parkerized Headbolt fits '36-'39 EL Model Parkerized headbolt with washer Fitment: EL 1936-1939$80.25 -
Colony - 9726-20 Parkerized Headbolt fits '40-'47 FL Model
Colony Machine
$80.25Colony - 9726-20 Parkerized Headbolt fits '40-'47 FL Model Parkerized headbolt with washer Fitment: FL 1940-1947$80.25 -
Colony - 9727-18 Parkerized Stock Headbolt Kit fits '37-'48 UL Model
Colony Machine
$105.45Colony - 9727-18 Parkerized Stock Headbolt Kit fits '37-'48 UL Model Stock head bolt kit comes with aluminum head on bolts and parkerized finish for 74" and 80" engines. Fitment: UL 1937-1948$105.45 -
Colony - 9728-36 Parkerized Headbolt Kit fits '37-'48 UL '29-'52 WL, '29-'73 G Models
Colony Machine
$103.71Colony - 9728-36 Parkerized Headbolt Kit fits '37-'48 UL '29-'52 WL, '29-'73 G Models Parkerized stock headbolt kit for Flathead engines. Fitment: UL 1937-1948 WL 1929-1952 G 1929-1973$103.71
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.