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Sonnax

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Harley

Harley-Davidson® Replacement Bearings

Since our founding in 1978, the Sonnax name has become synonymous with the highest quality products for the automotive aftermarket. We also are proud to be a leading supplier of Harley-Davidson replacement bearings for motorcycle transmission and engine applications.

Crankcase Roller

Part No. OE Part No. Dia. Length Application
HDBR0043 9426 0.188 0.812

'57-'76 Sportster Right Side / '55-'57 Big Twin Right Side

HDBR0042 9425 0.188 0.812

'57-'76 Sportster Right Side / '55-'57 Big Twin Right Side

HDBR0074 9424 0.188 0.812

'57-'76 Sportster Right Side / '55-'57 Big Twin Right Side

Fork Stem Bearing

Part No. OE Part No. Dia. Length Application
HDTB0006 48300-60

'49-Later Big Twin, '62-Later Sportster

Long Rod Roller

Part No. OE Part No. Dia. Length Application
HDBR0016 9160A 0.188 0.490

E '54-'86 Sportster

HDBR0059 9416+.0015 0.188 0.490

E '54-'86 Sportster

HDBR0060 9161-.0002 0.188 0.490

E '54-'86 Sportster

HDBR0062 9186+.003 0.188 0.594

'73-'86 Big Twin

HDBR0053 9174A 0.188 0.662

'51-'72 Big Twin

HDBR0011 9150A 0.188 0.490

E '54-'86 Sportster

HDBR0012 9152A 0.188 0.490

E '54-'86 Sportster

HDBR0054 9175A 0.188 0.662

'51-'72 Big Twin

Long Side Valve Roller

Part No. OE Part No. Dia. Length Application
HDBR0067 9245 0.250 0.560

'29-'73 45CI

HDBR0066 9244 0.250 0.560

'29-'73 45CI

HDBR0065 9243 0.250 0.560

'29-'73 45CI

HDBR0064 9242 0.250 0.560

'29-'73 45CI

HDBR0039 9241 0.250 0.560

'29-'73 45CI

HDBR0068 9246 0.250 0.560

'29-'73 45CI

Short Rod Roller

Part No. OE Part No. Dia. Length Application
HDBR0069 9415+.0015 0.188 0.294

E'54-'86 Sportster / '73-'86 Big Twin

HDBR0026 9103A 0.188 0.344

'51-'72 Big Twin

HDBR0072 9450-.0002 0.188 0.294

E'54-'86 Sportster / '73-'86 Big Twin

HDBR0027 9104A 0.188 0.344

'51-'72 Big Twin

Short Side Valve Roller

Part No. OE Part No. Dia. Length Application
HDBR0036 9304 0.250 0.281

'29-'73 45CI

HDBR0037 9305 0.250 0.281

'29-'73 45CI

HDBR0038 9306 0.250 0.281

'29-'73 45CI

HDBR0033 9301 0.250 0.281

'29-'73 45CI

HDBR0035 9303 0.250 0.281

'29-'73 45CI

Transmission Bearing

Part No. OE Part No. Description Application
HDNB0002 9058

Cam Gear Needle Bearing

'58-'93 Big Twin

HDBB0011 9025A

Main Shaft Ball Bearing

'57 to Early '84

HDBB0010 8990A

Front Cam Ball Bearing

Twin Cam '88

HDNB0001 9057

Cam Gear Needle Bearing

Late '58-Later Sportster

HDNB0048 35051-89A

5th Gear Mainshaft Bearing

'91-Later XL

HDNB0047

Left Case Bearing

'69-'99 Big Twin

HDNB0046 8904

5th Gear Mainshaft Bearing

Big Twin ('80-'90)

HDNB0045 8906

Needle Bearing, Main Drive Gear

'82-'85 Big Twin

HDNB0044 338505-52, 38505-52

Booster Clutch Bearing

'52-'67

HDNB0043 24648-77

Pinion Shaft Bearing

'77-'86 Sportster

HDNB0042 9215

Cam Bearing

'06 DYNA, '07-Later all Big Twin

HDNB0038 9198

Twin Cam Inner Bearing

'98-Later

HDNB0031 8876A

Transmission Gear Bearing

'80-Later Big Twin, 5-Speed

HDNB0030 35960-54

Countershaft Case Bearing

'54-'90 Sportster

HDNB0029 37722-52

Clutch Sprocket Needle Bearing

'54-'70 Sportster

HDNB0028 9151

Drum Bearing

'91 XL

HDNB0027 9118

Case Bearing, Right

Late '84-'90 Sportster

HDNB0023 24628-87

Pinion Bearing, Green

'87 Big Twin

HDNB0022 24626-87

Pinion Bearing, White

'87 Big Twin

HDNB0021 24643-87

Pinion Bearing, Blue

'87 Big Twin

HDNB0020 24641-87

Pinion Bearing, Orange

'87 Big Twin

HDNB0015 8977

Countershaft Bearing, Left

'80-'93 Big Twin

HDNB0011 37313-80

Throw Out Needle Bearing Race

'70-Later Big Twin

HDNB0010 37312-75

Throw Out Needle Bearing

'70-Later Big Twin

HDNB0009 8905

Main Drive Gear Bearing

Late '77-'81 Big Twin

HDNB0008 9064

Generator End Cover Bearing

'61-'81 Sportster XL, '61-'69 74CI, '61-'65 45CI

HDNB0007 9062

Shaft Bearing, Inner

'65-'88 Big Twin / '67-'80 Sportster

HDNB0005 9020

Mainshaft Bearing

'37-'86 Big Twin 4-Speed

HDNB0004 35961-52

Countershaft Door Bearing

'77-'85 Big Twin / '54-'90 XL

HDNB0003 9063

Shaft Bearing, Outer

'65-'88 Big Twin / '67-'80 Sportster

Transmission Roller

Part No. OE Part No. Dia. Length Application
HDBR0004 9097 0.156 0.625

'52-'84 Sportster

HDBR0003 9096 0.156 0.625

'52-'84 Sportster

Trap Door Ball Bearing

Part No. OE Part No. Dia. Length Application
HDNB0049 8998

’79-later Big Twin, ’91-later Sportster

Wheel Bearing

Part No. OE Part No. Dia. Length Application
HDTB0003 9052

'73-Later All Models