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Piston Kit - 3.498 in. Bore/9.5:1 Ratio - KB305.000

  • Part #:
    H13214
  • Mfg Part #:
    KB305.000
  • OEM/Ref#:
1 / 4

Piston Kit - 3.498 in. Bore/9.5:1 Ratio - KB305.000

  • Part #:
    H13214
  • Mfg Part #:
    KB305.000
  • OEM/Ref#:
MSRP: $209.95

Price: $188.96 10% off!
Bore Size
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In Stock - 3 on Hand

KB Performance Piston Kit - 3.498 in. Bore/9.5:1 Ratio - KB305.000
  • Originally designed by Keith Black, these pistons provide a tighter fit and longer piston and ring life
  • Made from high-strength T6 heat-treated, 390 hypereutectic alloy, then diamond-machined and held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005 in.) tolerances from piston to piston
  • Each kit contains two pistons, pins, spiro-lock pin clips and Hastings moly rings
  • Replacement spiro-lock pin clips Part no. 148980 (4pk)
  • Made in the U.S.A.

Available Sizes:
3.498 in./Standard - Part No. H13214
3.503/+ .005 in. - Part No. H13205
3.508/+ .010 in. - Part No. H13204
3.518/+ .020 in. - Part No. H13217
3.528/+ .030 in. - Part No. H13257
3.538/+ .040 in. - Part No. 1316514

Replacement Rings:
3.498 in./Standard - Part No. H1310R
3.503/+ .005 in. - Part No. H1318R
3.508/+ .010 in. - Part No. H1311R
3.518/+ .020 in. - Part No. H1312R
3.528/+ .030 in. - Part No. H1313R
3.538/+ .040 in. - Part No. H1314R

NOTE:
KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions furnished with piston for correct piston clearance.

NOTE:
Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.

Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.


Replacement rings also available separately Part no. H1310R (enough for two pistons)

Specifications
Bore Size 3.498 in.
Compression Ratio 9.5:1
Mfg #: KB305.000
Part #: H13214
Type Piston w/Ring Set
Units Kit
Weight 2.75 lbs
Alternate/OEM Part Number(s):
DS751265
UPC Code:
800745065414
Resources & Manuals
Fitment for KB Performance Piston Kit - 3.498 in. Bore/9.5:1 Ratio - KB305.000

Part H13214 fits the following machines

Harley-Davidson

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