In warehouse stock

Wiseco Top End Bearing — 20 mm x 25 mm x 25 mm — Honda/Kawasaki/Yamaha

Wiseco · #B1023

Forged from high-silicone aluminum alloy for maximum strength and dependability
High-quality bearings are manufactured to the highest standards; case-hardened for maximum life and smooth operation at high engine speeds

$25.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features2 features

Forged from high-silicone aluminum alloy for maximum strength and dependability
High-quality bearings are manufactured to the highest standards; case-hardened for maximum life and smooth operation at high engine speeds

Specifications11 specs

Material: Silicone, Aluminum
Riding Style: ATV, Watercraft, Snow
Application: Piston
Outside Diameter: 25 mm
Units: Each
Length: 25 mm
Inside Diameter: 20 mm
Type: Top End
Shipping weight: 0.38 lb
Package size: 1 × 0.9 × 0.9 in
Country of origin: Japan

Fitment56 models · Honda, Kawasaki, Yamaha

Honda1 models

FL400R Pilot1989–1990

Kawasaki12 models

JH750 750SS1992–1995
JH750 750ZXi1995
JH750 Super Sport XI1993–1995
JH750 XiR1994
JH900 900ZXi1995–1997
JS750 750SX1992–1995
JS750 750SXi1995
JT 750 A Sport Tourer1993
JT750 ST1994–1995
JT750 STS1995
JT900 900STS2001–2002
JT900 900STX1997–2006

Yamaha43 models

EX570 Exciter1987–1990
EX570 Exciter II1991–1993
Exciter 5701991–1993
Exciter II 5701987–1990
MM600 Mountain Max 6001998–1999
SJ650 Super Jet1990–1993
SR540 SRV1984–1991
SRV 5401980–1983
V-Max 5401988–1989
V-Max 6001994–1996, 1998–1999
V-Max 600 DX1997–1999
V-Max 600 LE1997–1999
V-Max 600 Mountain Max1994–1995, 1997–1999
V-Max 600 ST1996–1999
V-Max 600 SX1994–1996
V-Max 600 X-TC1994–1996, 1999
V-Max 600 X-TC Deluxe1994–1997, 1999
V-Max 600 X-TC R1994–1999
V-Max 600 X-TR1994–1997, 1999
V-Max 600 XT1994–1996, 1999
VK 5401992–2005
VK 540 II1999–2005
VK 540 III1989–1998
VK5401988–1991
VK540 II1993–1998
VK540 III1999–2005
VMX540 VMax1983–1987
VT600 Venture 6001998
VX 6001994–1999
VX600 VMAX 6001997
VX600DX VMAX 600 DX1994–1996
VX600E VMAX 600 LE1994–1996
VX600ST VMAX 600 Mountain Max1996
VX600ST VMAX 600 ST1994–1995
VX600SX VMAX 600 SX1997–1999
VX600SXS VMAX 600 SXS1998
VX600XT VMAX 600 XT1997–1998
VX600XTC VMAX 600 XTC1997–1998
VX600XTCD VMAX 600 XTC Deluxe1998
VX600XTR VMAX 600 XTR1998
WR650 WaveRunner LX1990–1993
WRA650 WaveRunner III1990–1993, 1995–1996
WRB650 WaveRunner VXR1991–1995

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: B1023
Wiseco part #: B1023

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Wiseco?: Yes. It ships new from the same distributors the big online stores buy from — Wiseco part #B1023.