In stock

KB Performance Piston Kit — 3.875" Standard — 9.25:1 CR — Big Bore — 95" Twin Cam

KB Performance · #0910-0933 · Top End / Engine

Offset pin design for quiet operation
Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
Replacement rings and pin locks are also available separately

$322.95

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

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Description & features3 features

Offset pin design for quiet operation
Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
Replacement rings and pin locks are also available separately

Specifications15 specs

Bore - Oversize: Standard
Riding Style: Street
Piston Material: 4032 Aluminum Alloy
Bore Size: 3.875"
Displacement: 95"
Compression Ratio: 9.25:1
Skirt Coating: M42
Stroke Length: 4.000"
Model: Forged Series
Style: Big Bore
Piston Head Shape: Domed
Units: Kit
Shipping weight: 2.2 lb
Package size: 6.1 × 5.9 × 5.7 in
Country of origin: Mexico

Fitment51 models · Harley-Davidson

Harley-Davidson51 models

15th Anniversary Fat Boy FLSTF2005
Electra Glide Ultra Classic FLHTCU1999
FLHR Road King1999–2006
FLHRCI Road King Classic1999–2006
FLHRI Road King2000–2006
FLHRS Road King Custom2004–2006
FLHRSI Road King Custom2004–2006
FLHT Electra Glide Standard1999–2006
FLHTC Electra Glide Classic1999–2006
FLHTCI Electra Glide Classic1999–2006
FLHTCUI Electra Glide Ultra Classic1999–2006
FLHTI Electra Glide Standard2003–2006
FLHX Street Glide2006
FLHXI Street Glide2006
FLST Heritage Softail2006
FLSTC Heritage Softail Classic2000–2006
FLSTCI Heritage Softail Classic2001–2006
FLSTF Fat Boy2000–2006
FLSTFI Fat Boy2002–2006
FLSTI Heritage Softail2006
FLSTN Softail Deluxe2005–2006
FLSTNI Softail Deluxe2005–2006
FLSTS Heritage Springer2000–2003
FLSTSC Softail Springer Classic2005–2006
FLSTSCI Softail Springer Classic2005–2006
FLSTSI Heritage Springer2001–2003
FLTR Road Glide1999–2002
FLTRI Road Glide1999–2006
FXD Dyna Super Glide1999–2005
FXDB Street Bob2006
FXDC Super Glide Custom2005
FXDCI Super Glide Custom2005–2006
FXDI Dyna Super Glide2004–2006
FXDI35 Dyna 35th Anniversary Super Glide2006
FXDL Dyna Low Rider1999–2005
FXDLI Dyna Low Rider2004–2006
FXDS-Conv Dyna Convertible1999–2000
FXDWG Dyna Wide Glide1999–2005
FXDWGI Dyna Wide Glide2004–2006
FXDX Dyna Super Glide Sport1999–2005
FXDXI Dyna Super Glide Sport2004–2005
FXDXT Dyna Super Glide T-Sport2001–2003
FXST Softail Standard2000–2006
FXSTB Night Train2000–2006
FXSTBI Night Train2001–2006
FXSTD Softail Deuce2000–2006
FXSTDI Softail Deuce2001–2006
FXSTI Softail Standard2001–2006
FXSTS Springer Softail2000–2006
FXSTSI Springer Softail2001–2006
Road King EFI FLHR1999

Fitment comes from the catalog data for this part. 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 #: 0910-0933
KB Performance part #: KB904C.STD
UPC: 800745152367

Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: Yes — it’s in stock 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?: It’s listed 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 KB Performance?: Yes. It’s new and genuine, straight from Salto — KB Performance part #KB904C.STD.