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Valve Spring Kit|SKU #20-21850-553
Kibblewhite Beehive Racing Valve Spring Kit Steel Retainer
$299.65$329.62
NEW PART
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IN STOCKWI: 9 NY: 5 TX: 8 NV: 9 NC: 8 ID: 2 IN: 5
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Description
KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress relieved, and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.
Features
- Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peened
- Tight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers to ensure correct assembly height and resist keeper "pull through"
- Hardened steel basewashers control lateral movement
- Kits use OEM-style valve keys (sold separately)
- Made in the U.S.A.
Specifications
Condition
New
SKU#
20-21850-553
Part
Valve Spring Kit
Features
Ovate Wire Beehive
Material
Steel
Sold in Units of
Kit
Spring Lift
0.625 in
Spring Open Pressure
280 lb
Spring Seat Pressure
85 lb
Gasket Application
Exhaust, Intake
Application
Exhaust, Intake
FitmentHarley Davidson Street Glide EFI FLHXI, FLHX, Road Glide FLTRX, Police FLTRXP, Limited Edition FLTRK, Street Glide CVO FLHXSE, Road King Police FLHP, EFI FLHRI, FLHR, Ultra Limited Electra Glide FLHTK, Road King Special FLHRXS, Street Bob 107 FXBB, Road Glide CVO FLTRXSE, Limited Edition FLTRKSE, Low Rider S 117 FXLRS, El Diablo, Road Glide ST CVO FLTRXSTSE, Hydra Glide Revival FLI, Low Rider ST 117 FXLRST, Softail Standard 107 FXST, Heritage Classic S 114 FLHCS, Fat Boy S 114 FLFBS, Road Glide Custom CVO FLTRXSE, Breakout 117 FXBR, Road Glide Custom FLTRX, Electra Glide Police EFI FLHTPI, Road Glide Special FLTRXS, Street Glide Special FLHXS, Fat Bob S 114 FXFBS, Highway King Electra Glide FLHFB, Road Glide ST FLTRXST, Street Glide ST FLHXST, Electra Glide EFI FLHTI, Revival, Ultra Limited CVO Electra Glide FLHTKSE, Heritage Classic 107 FLHC, Softail Slim 107 FLSL, Sport Glide FL 107 FLSB, Low Rider S 114 FXLRS, Freewheeler FLRT, Tri Glide Ultra Classic FLHTCUTG, Low Rider 107 FXLR 107, Deluxe 107 FLDE, FXDR S 114, Tri Glide CVO FLHTCUTGSE, Electra Glide Ultra Classic FLHTCU, EFI FLHTCUI, Ultra Limited Low Electra Glide FLHTKL, Road Glide Ultra Ultra FLTRU, Fat Bob 107 FXFB, Fat Boy 107 FLFB, Breakout 107 FXBR
Vehicle Compatibility
Search to verify this part fits your vehicle
Year
Make
Model
Action
2017
Harley Davidson
Road Glide Special FLTRXS
2017
Harley Davidson
Street Glide Special FLHXS
2017
Harley Davidson
Freewheeler FLRT
2017
Harley Davidson
Street Glide FLHX
2017
Harley Davidson
Road Glide FLTRX
Brand Details
Kibblewhite Precision Machining™ has been manufacturing valvetrain components for over 80 years, continually innovating and expanding to become the company with the most extensive powersport product line. Whether you need Kibblewhite Beehive Racing Valve Spring Kit Steel Retainer or any other cylinder head kit, seals, studs, valves, guides, or anything else to repair your machine, you can be sure that you're getting the maximum value for your dollar in terms of performance and reliability.
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