Motorcycle Engine Parts | Page 9 of 36 | Birds Bitz Motorcycle Parts & Accessories

Sign in | Register

Showing 241–270 of 1062 results

Part No: SS310-1289
S&S 136ci Milwaukee Eight Engine – Black Edition. Fits Touring 2017-2023
$19,756.00 Add to cart
Available on back-order
Part No: EMP-M-4-4570
Eastern Motorcycle Parts Rocker Arm. Fits Big Twin 1966-1984. Rear Exhaust or Front Intake
$110.00 Add to cart
In stock
Part No: EMP-M-4-4572
Eastern Motorcycle Parts Rocker Arm. Fits Big Twin 1966-1984. Rear Intake or Front Exhaust
$110.00 Add to cart
In stock
Part No: SS310-1271
S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Twin Cam 1999-2006
~~$2,581.00~~ $2,193.85 Add to cart
In stock
Part No: SS310-1272
S&S Cam Chest Kit with Black Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Twin Cam 2007-2017
~~$2,581.00~~ $2,193.85 Add to cart
In stock
Part No: SS310-1273
S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Twin Cam 2007-2017
~~$2,581.00~~ $2,193.85 Add to cart
In stock
Part No: SS310-1263
S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Touring 2017up & Softail 2018up with Oil Cooled Engines.
$2,581.00 Add to cart
In stock
Part No: SS310-1262
S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Touring 2017up & Softail 2018up with Oil Cooled Engines.
~~$2,581.00~~ $2,193.85 Add to cart
In stock
Part No: SS310-1159
S&S 124ci Evo Engine – Black
$14,446.00 Add to cart
Available on back-order
Part No: SS920-0143
S&S Std Dome Top Pistons with 11:1 Compression Ratio. Fits Royal Enfield 650 Twins 2019up
$930.00 Add to cart
In stock
Part No: B67760
Oil Pump Cover Gasket Fits Big Twin 1941/EARLY 1950 Replaces 26255-41
$8.00 Add to cart
In stock
Part No: B67434
Oil Pump Cover Gasket Fits Big Twin Late1980/1984 Replaces 26258-68 (Sold Each)
$5.50 Add to cart
In stock
Part No: B67433
Oil Pump Body To Cover Gasket Fits Big Twin Evolution 1992 Up Replaces 26276-92 (Sold Each)
$5.50 Add to cart
In stock
Part No: B67432
Oil Pump Body to Case Gasket Fits Big Twin Evolution 1992 Up Replaces 26273-92 (Sold Each)
$5.50 Add to cart
In stock
Part No: B67412
Oil Pump Body Gasket Fits Big Twin Late1980/1984 Replaces 26273-80B (Sold Each)
$5.50 Add to cart
In stock
Part No: B67105
Oil Pump Rebuild Kit Big Twin 1970/1999 (except Twin Cam 88″). These American made Oil Pump Rebuild Kits include everything necessary to rebuild oil pumps as shown.
$55.00 Add to cart
In stock
Part No: B67101
Oil Pump Rebuild Kit Sportster 1977/1982. Complete Kit Made in the USA
$41.00 Add to cart
In stock
Part No: B67051
Oil Pump Black Finish Fits Big Twin 1973/1991 (except Dyna) Replaces 26190-73 Complete with check ball and relief springs, drive gears, gaskets, keys and all necessary fittings.
$405.00 Add to cart
In stock
Part No: B67071
Oil Pump Return Idler Gear .624″ wide Fits Big Twin 1968/Later (Exc Twin Cam) Replaces 26317-68A By: JIMS MACHINING
$49.00 Add to cart
In stock
Part No: B67070
Oil Pump Return Drive Gear .624″ wide Fits Big Twin 1968/Later (Exc Twin Cam) Replaces 26315-68A By: JIMS MACHINING
$42.00 Add to cart
In stock
Part No: B67005
Oil Pump Drive Shaft Key fits Shovelhead 1968/1984, Big Twin Evolution 1984/1999 & OHV Big Twin 1936/1967 Big Twin Late 1975/1986 Inside Key Replaces 26348-15 Sold Each
$4.00 Add to cart
In stock
Part No: B66939
Cam Case Cover Seal Fits K Model & Sportster 1971/2003 Double Lip Breaker Points Oil Seal Replaces 11124 (Sold Each)
$5.00 Add to cart
In stock
Part No: B66928
Cam Cover Bushing Fits Shovelhead 1970/1984 & Big Twin Evolution 1984/1999 Standard O.D. 1.2015″ Replaces 25581-70 By: JIMS MACHINING
$49.00 Add to cart
In stock
Part No: B66922
Cam Needle Bearing Fits Shovelhead 1970/1984 & Big Twin 1958/2006 (except Twin Cam) Replaces Replaces HD# 9058, Torrington B138
$35.00 Add to cart
In stock
Part No: B66918
Pinion Shaft Bushing Fits Big Twin 1954-1992 Replaces 25582-54 & 25582-73 By: JIMS MACHINING
$80.00 Add to cart
In stock
Part No: B66911
Cam Bushing STD O.D. 1.0035″ Fits Big Twin 1936/1957 Replaces 25597-36 By: JIMS MACHINING
$41.00 Add to cart
In stock
Part No: B66910
Cam Bushing STD O.D. 1.0035″ Fits Big Twin 1936/1969 Replaces 25581-36 By: JIMS MACHINING
$39.00 Add to cart
In stock
Part No: B66718
Gear Case Cover Fits Big Twin Late 1973/1992 with End Oiling Pinion Bushing Replaces 25268-84A, 25258-80B & 25269-90 Chrome Plated
$275.00 Add to cart
In stock
Part No: B66229
Cam Gear Lock/Thrust Washer Fits Big Twin 1958-1999 Replaces 25550-57 Sold Each
$6.50 Add to cart
In stock
Part No: B66224
Cam Shaft End Play Thrust Washer .075″ thick Fits OHV Big Twin 1936/1990 & Big Twin Evolution 1991/Later when using aftermarket cam Replaces HD# 25555-36 Sold Each
$3.00 Add to cart
In stock

Sign in | Register

Exhaust System 2:1

Exhaust System 2:2

EXHAUST MUFFLERS

EXHAUST HEADERS

COMPLETE ENGINES

CRANKCASE & BOTTOM END

CAM CHEST & CAMS & OIL PUMPS

ENGINE HOT-UP KITS

CYLINDERS & PISTONS

PUSH ROD + CVRS & LIFTERS+BLOCKS

CYLINDER HEADS & COMPONENTS

FRONT SUSPENSION: 49MM

FRONT SUSPENSION: 41MM

FRONT SUSPENSION: 35 & 39MM

FXR

REAR SHOCKS: SOFTAIL

REAR SHOCKS: HD STREET

REAR SHOCKS: FLH

REAR SHOCKS: INDIAN & VICTORY

REAR SHOCKS: VINTAGE

REAR SHOCKS: V-ROD

ACCESSORIES FOR SEATS & S/BARS

SISSY BAR UPRIGHTS & PADS

SISSY BAR SIDE STRAPS

AFTERMARKET HARLEY SOLO SEATS

DUAL SEATS

PILLION PADS

MIRRORS

HAND CONTROL KITS

HAND GRIPS & THROTTLE

HAND CONTROL KITS

LUGGAGE

WINDSHIELDS

FINAL DRIVE

TRANSMISSION – BT 4 SPD ERA

TRANSMISSION – BT 5 SPD ERA

TRANSMISSION – BT 6 SPD ERA

TRANSMISSION – XL 4 SPD ERA

TRANSMISSION – XL 5 SPD ERA

ARLEN NESS WHEELS

AXLES & RELATED COMPONENTS

OEM WHEELS & REPL COMPONENTS

PERFORMANCE MACHINE WHEELS

RENEGADE WHEELS

RIDEWRIGHT WHEELS

TOOLS FOR HARLEY-DAVIDSON SPECIFIC

GENERAL WORKSHOP EQUIPMENT

INDIAN & VICTORY TOOLS

Product Categories

Product brand

S&S 136ci Milwaukee Eight Engine – Black Edition. Fits Touring 2017-2023

Eastern Motorcycle Parts Rocker Arm. Fits Big Twin 1966-1984. Rear Exhaust or Front Intake

Eastern Motorcycle Parts Rocker Arm. Fits Big Twin 1966-1984. Rear Intake or Front Exhaust

S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Twin Cam 1999-2006

S&S Cam Chest Kit with Black Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Twin Cam 2007-2017

S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Twin Cam 2007-2017

S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Touring 2017up & Softail 2018up with Oil Cooled Engines.

S&S Cam Chest Kit with Chrome Pushrod Kit, No Cam – Suits Chain Drive Camshaft. Fits Touring 2017up & Softail 2018up with Oil Cooled Engines.

S&S 124ci Evo Engine – Black

S&S Std Dome Top Pistons with 11:1 Compression Ratio. Fits Royal Enfield 650 Twins 2019up

Oil Pump Cover Gasket Fits Big Twin 1941/EARLY 1950 Replaces 26255-41

Oil Pump Cover Gasket Fits Big Twin Late1980/1984 Replaces 26258-68 (Sold Each)

Oil Pump Body To Cover Gasket Fits Big Twin Evolution 1992 Up Replaces 26276-92 (Sold Each)

Oil Pump Body to Case Gasket Fits Big Twin Evolution 1992 Up Replaces 26273-92 (Sold Each)

Oil Pump Body Gasket Fits Big Twin Late1980/1984 Replaces 26273-80B (Sold Each)

Oil Pump Rebuild Kit Big Twin 1970/1999 (except Twin Cam 88″). These American made Oil Pump Rebuild Kits include everything necessary to rebuild oil pumps as shown.

Oil Pump Rebuild Kit Sportster 1977/1982. Complete Kit Made in the USA

Oil Pump Black Finish Fits Big Twin 1973/1991 (except Dyna) Replaces 26190-73 Complete with check ball and relief springs, drive gears, gaskets, keys and all necessary fittings.

Oil Pump Return Idler Gear .624″ wide Fits Big Twin 1968/Later (Exc Twin Cam) Replaces 26317-68A By: JIMS MACHINING

Oil Pump Return Drive Gear .624″ wide Fits Big Twin 1968/Later (Exc Twin Cam) Replaces 26315-68A By: JIMS MACHINING

Oil Pump Drive Shaft Key fits Shovelhead 1968/1984, Big Twin Evolution 1984/1999 & OHV Big Twin 1936/1967 Big Twin Late 1975/1986 Inside Key Replaces 26348-15 Sold Each

Cam Case Cover Seal Fits K Model & Sportster 1971/2003 Double Lip Breaker Points Oil Seal Replaces 11124 (Sold Each)

Cam Cover Bushing Fits Shovelhead 1970/1984 & Big Twin Evolution 1984/1999 Standard O.D. 1.2015″ Replaces 25581-70 By: JIMS MACHINING

Cam Needle Bearing Fits Shovelhead 1970/1984 & Big Twin 1958/2006 (except Twin Cam) Replaces Replaces HD# 9058, Torrington B138

Pinion Shaft Bushing Fits Big Twin 1954-1992 Replaces 25582-54 & 25582-73 By: JIMS MACHINING

Cam Bushing STD O.D. 1.0035″ Fits Big Twin 1936/1957 Replaces 25597-36 By: JIMS MACHINING

Cam Bushing STD O.D. 1.0035″ Fits Big Twin 1936/1969 Replaces 25581-36 By: JIMS MACHINING

Gear Case Cover Fits Big Twin Late 1973/1992 with End Oiling Pinion Bushing Replaces 25268-84A, 25258-80B & 25269-90 Chrome Plated

Cam Gear Lock/Thrust Washer Fits Big Twin 1958-1999 Replaces 25550-57 Sold Each