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Wiseco - B1021 - Top End Bearing

5.08 product ratings

B

byamaha66502 (689)

100% positive feedback

Price:

$19.86

Returns:

No returns, but backed by eBay Money back guarantee.

Condition:

Used

As the leading manufacturer of forged two-stroke pistons, Wiseco knows top end bearings are crucial to your top end rebuild. Wiseco two-stroke top end bearings are manufactured by leading bearing suppliers and inspected for quality.

About this product

Product Identifiers

BrandWiseco

Manufacturer Part NumberB1021

eBay Product ID (ePID)171165182

Additional Product Features

Part TypeTop End Bearing

All listings for this product

Wiseco Top End Bearing 1969-1998 YAMAHA KAWASAKI JOHN DEERE ARCTIC CAT B1021

item 1 Wiseco Top End Bearing 1969-1998 YAMAHA KAWASAKI JOHN DEERE ARCTIC CAT B1021

Wiseco Top End Bearing for 1977-95 Kawasaki JS440 JS550 550SX PWC B1021 16-7021

item 2 Wiseco Top End Bearing for 1977-95 Kawasaki JS440 JS550 550SX PWC B1021 16-7021

2x top end rod piston bearing wiseco B1021 mx dirt race 16x20x22.5 ahrma

item 3 2x top end rod piston bearing wiseco B1021 mx dirt race 16x20x22.5 ahrma

+$1.00 shipping

WISECO B1021 16mm WRIST PIN PISTON TOP END NEEDLE BEARING 16.00mm 20.00mm 22.5mm

item 4 WISECO B1021 16mm WRIST PIN PISTON TOP END NEEDLE BEARING 16.00mm 20.00mm 22.5mm

+$2.95 shipping

Wiseco Wrist Pin Bearing 16 ID x 20 OD x 22.5 L (B1021)

item 5 Wiseco Wrist Pin Bearing 16 ID x 20 OD x 22.5 L (B1021)

Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

item 6 Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

item 7 Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

item 8 Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

item 9 Wiseco Wrist Pin Bearing 16x20x22.5 #B1021 for Yamaha YT175 Tri-Moto 1982-1984

Wiseco B1021 Piston Pin Needle Cage Bearing 16X20X22.5

item 10 Wiseco B1021 Piston Pin Needle Cage Bearing 16X20X22.5

Wiseco Needle Bearing B1021

item 11 Wiseco Needle Bearing B1021

+$5.00 shipping

Wiseco - Powersports Piston Pin Needle Cage Bearing 16mm x 20mm x 22.5mm B1021

item 12 Wiseco - Powersports Piston Pin Needle Cage Bearing 16mm x 20mm x 22.5mm B1021

Wiseco Top End Bearing - B1021

item 13 Wiseco Top End Bearing - B1021

Wiseco - B1021 - Top End Bearing, Wrist Pin Bearing 16 x 20 x 22.5mm

item 14 Wiseco - B1021 - Top End Bearing, Wrist Pin Bearing 16 x 20 x 22.5mm

Wiseco B1021 Top End Bearing for Engine Pistons Top End Bearings vf

item 15 Wiseco B1021 Top End Bearing for Engine Pistons Top End Bearings vf

Wiseco Top End Bearing | B1021

item 16 Wiseco Top End Bearing | B1021

Wiseco B1021 Top End Bearing

item 17 Wiseco B1021 Top End Bearing

WISECO Top End Bearing - 16 Mm Fits x 20 Mm x 22.5 Mm B1021

item 18 WISECO Top End Bearing - 16 Mm Fits x 20 Mm x 22.5 Mm B1021

+$4.95 shipping

Wiseco - B1021 - Top End Bearing

item 19 Wiseco - B1021 - Top End Bearing

+$6.99 shipping

WISECO - B1021 - Top End Bearing - 16 mm x 20 mm x 22.5 mm - YT 175 Tri-Moto IT

item 20 WISECO - B1021 - Top End Bearing - 16 mm x 20 mm x 22.5 mm - YT 175 Tri-Moto IT

item 21 Wiseco Top End Bearing B1021

WISECO B1021 TOP END BEARING 16 X 20 22.5

item 22 WISECO B1021 TOP END BEARING 16 X 20 22.5

Wiseco Top End Bearing B1021

item 23 Wiseco Top End Bearing B1021

+$5.95 shipping

Wiseco Top-End Bearing (16x20x22.5) - B1021

item 24 Wiseco Top-End Bearing (16x20x22.5) - B1021

+$7.99 shipping

Wiseco Top End Bearing B1021 for 1977-95 Kawasaki JS440 JS550 550SX PWC

item 25 Wiseco Top End Bearing B1021 for 1977-95 Kawasaki JS440 JS550 550SX PWC

+$6.99 shipping

WISECO PISTON PIN NEEDLE CAGE BEARING16X20X22.5 PART# B1021 NEW

item 26 WISECO PISTON PIN NEEDLE CAGE BEARING16X20X22.5 PART# B1021 NEW

Wiseco Piston Pin Needle Cage Bearing 16X20X22.5 - B1021

item 27 Wiseco Piston Pin Needle Cage Bearing 16X20X22.5 - B1021

+$9.50 shipping

Wiseco Top End Bearing for 1977-95 Kawasaki JS440 JS550 550SX PWC B1021

item 28 Wiseco Top End Bearing for 1977-95 Kawasaki JS440 JS550 550SX PWC B1021

+$10.49 shipping

WISECO B1021 Top End Bearing - Kawasaki/Yamaha

item 29 WISECO B1021 Top End Bearing - Kawasaki/Yamaha

+$10.49 shipping

WISECO TOP END BEARING 16 X 20 X 22.5 B1021

item 30 WISECO TOP END BEARING 16 X 20 X 22.5 B1021

Wiseco Wrist Pin Bearing 16 ID x 20 OD x 22.5 L (B1021)

item 31 Wiseco Wrist Pin Bearing 16 ID x 20 OD x 22.5 L (B1021)

B1021 Wiseco Powesports Top End Bearing 16 X 20 X 22 5Mm

item 32 B1021 Wiseco Powesports Top End Bearing 16 X 20 X 22 5Mm

Wiseco Top End Bearing B1021

item 33 Wiseco Top End Bearing B1021

Wiseco B1021 Top End Bearing 16X20X22.5 fits fits AC/Kawasaki/Pol/Yamaha

item 34 Wiseco B1021 Top End Bearing 16X20X22.5 fits fits AC/Kawasaki/Pol/Yamaha

Wiseco B1021 Top End Bearing 16X20X22.5 fits AC/Kawasaki/Pol/Yamaha

item 35 Wiseco B1021 Top End Bearing 16X20X22.5 fits AC/Kawasaki/Pol/Yamaha

Wiseco Top End Bearing B1021

item 36 Wiseco Top End Bearing B1021

+$9.95 shipping

Top End Bearing 16x20x22.5 Ac/Kaw/Kaw/Pol/Yam

item 37 Top End Bearing 16x20x22.5 Ac/Kaw/Kaw/Pol/Yam

+$10.00 shipping

77-'92 for Kawi JS440 (JS440-A) Top End Bearing 16X20X22.5 Ac/Kaw/Kaw/Pol/Yam

item 38 77-'92 for Kawi JS440 (JS440-A) Top End Bearing 16X20X22.5 Ac/Kaw/Kaw/Pol/Yam

+$10.00 shipping

Wiseco B1021 Top End Bearing 16 x 20 x 22.5mm

item 39 Wiseco B1021 Top End Bearing 16 x 20 x 22.5mm

WISECO 1973 CT3 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1021

item 40 WISECO 1973 CT3 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1021

WISECO 1982-1986 JS550 Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1

item 41 WISECO 1982-1986 JS550 Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1

WISECO 1979-1981 Mx175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

item 42 WISECO 1979-1981 Mx175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

WISECO 1990-1995 550 SX Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B

item 43 WISECO 1990-1995 550 SX Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B

WISECO 1979-1981 Dt175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

item 44 WISECO 1979-1981 Dt175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

WISECO 1990-1998 Rt180 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

item 45 WISECO 1990-1998 Rt180 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

WISECO 1973-1975 RD350 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

item 46 WISECO 1973-1975 RD350 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

WISECO 1972 CT2 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1021

item 47 WISECO 1972 CT2 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1021

WISECO 1976-1979 RD400 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

item 48 WISECO 1976-1979 RD400 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

WISECO 1977-1981 It175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

item 49 WISECO 1977-1981 It175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B102

WISECO 1976 YZ175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1021

item 50 WISECO 1976 YZ175 Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1021

WISECO 1982-1983 Yt175 Tri-Moto Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL

item 51 WISECO 1982-1983 Yt175 Tri-Moto Yamaha TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL

WISECO 1977-1992 JS440 Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1

item 52 WISECO 1977-1992 JS440 Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1

WISECO 1987-1989 JS550 Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1

item 53 WISECO 1987-1989 JS550 Kawasaki TOP END BEARING 16X20X22.5 AC/KAW/KAW/POL/YAM B1

Wiseco Top End Bearing B1021

item 54 Wiseco Top End Bearing B1021

+$11.99 shipping

WISECO - B1021 - PISTON PIN NEEDLE CAGE BEARING 16X20X22.5

item 55 WISECO - B1021 - PISTON PIN NEEDLE CAGE BEARING 16X20X22.5

Wiseco Top End Bearing B1021

item 56 Wiseco Top End Bearing B1021

Wiseco Piston Pin Needle Cage Bearing

item 57 Wiseco Piston Pin Needle Cage Bearing

Bearing, Wrist Pin Kawasaki 440cc,550cc Caged 92046-503

item 58 Bearing, Wrist Pin Kawasaki 440cc,550cc Caged 92046-503

Wiseco - B1021 - Top End Bearing

item 59 Wiseco - B1021 - Top End Bearing

listings for this product

Ratings and Reviews

5.0

8 product ratings

8 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by stevenc149
Jul 04, 2025
Very nice part, fit and worked well...
Very nice part, fit and worked well
Verified purchase: YesCondition: New
by sparken57
Oct 14, 2019
Wiseco the best.
Good stuff
Verified purchase: YesCondition: New
by cl982789
Nov 02, 2021
happy
very happy!
Verified purchase: YesCondition: New
by terrfuss_0
May 26, 2020
works well
nice
Verified purchase: YesCondition: New

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