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Manual Compression Release Valve w/ Billet Cap - 45-4020-21

  • Part #:
    H14197
  • Mfg Part #:
    45-4020-21
  • OEM/Ref#:
1 / 4

Manual Compression Release Valve w/ Billet Cap - 45-4020-21

  • Part #:
    H14197
  • Mfg Part #:
    45-4020-21
  • OEM/Ref#:
MSRP: $29.95

Price: $26.96 10% off!
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TP Engineering Manual Compression Release Valve w/ Billet Cap - 45-4020-21
  • 303 stainless steel valves with billet aluminum cap
  • Installation requires a 10mm x 1.0mm threaded hole; use PART NO. H28-053 thread tapping tool
  • Made in the U.S.A.


Included Items:

(1) Compression release valve W/ billet cap

(1) 10mm Crush washer

No instructions

Specifications
Mfg #: 45-4020-21
Part #: H14197
Type Compression Release Valve
Units Each
Weight 0.06 lbs
Alternate/OEM Part Number(s):
09500002
Fitment for TP Engineering Manual Compression Release Valve w/ Billet Cap - 45-4020-21

Part H14197 fits the following machines

Buell
  • Blast 2001-2004
  • M2 Cyclone 1997-2002
  • M2 Cyclone Low 2001-2002
  • RR1000 Battletwin 1987-1988
  • RS1200 1989-1990
  • RSS1200 1992-1993
  • S1 Lightning 1996-1998
  • S1 White Lightning 1998
  • S2 Thunderbolt 1995-1996
  • S2T Thunderbolt 1996
  • S3 Thunderbolt 1997-2001
  • S3T Thunderbolt 1997-1998, 2001-2002
  • X1 Lightning 1999-2002
  • X1W White Lightning 2002
  • XB12R Firebolt 2004
  • XB12S Lightning 2004
  • XB9R Firebolt 2002-2004
  • XB9S Lightning 2003-2004
  • XB9S Lightning Low 2003
Harley-Davidson
  • Disc Glide - FXDG 1983
  • Disc Glide - FXRDG 1984
  • Duo Glide - FL 1958-1964
  • Dyna Convertible - FXDS-CONV 1995-2000
  • Dyna Daytona - FXDB 1992
  • Dyna Glide Custom - FXDC 1992
  • Dyna Low Rider - FXDL 1993-2004
  • Dyna Low Rider Convertible - FXDS-CONV 1994
  • Dyna Low Rider Injected - FXDL I 2004
  • Dyna Sturgis - FXDB 1991
  • Dyna Super Glide - FXD 1995-2004
  • Dyna Super Glide Injected - FXD I 2004
  • Dyna Super Glide Sport - FXDX 1999-2004
  • Dyna Super Glide Sport Injected - FXDX I 2004
  • Dyna Super Glide T-Sport - FXDXT 2001-2003
  • Dyna Wide Glide - FXDWG 1993-2005
  • Dyna Wide Glide - FXDWG 2 2001
  • Dyna Wide Glide - FXDWG 3 2002
  • Dyna Wide Glide Injected - FXDWG I 2004
  • Electra Glide - FLH 1965-1979, 1981-1985
  • Electra Glide - FLH 1200 1980
  • Electra Glide - FLH-80 1979-1980
  • Electra Glide - FLHS 1977, 1980-1981
  • Electra Glide - FLHT 1985-1987
  • Electra Glide Classic - FLHC 1979-1981
  • Electra Glide Classic - FLHTC 1983-2004
  • Electra Glide Classic Injected - FLHTC I 1996-2004
  • Electra Glide Heritage - FLH 1981
  • Electra Glide Injected CVO/SE - FLHTCSE 2004
  • Electra Glide Special - FLHX 1984-1985
  • Electra Glide Sport - FLHS 1982-1984, 1987-1993
  • Electra Glide Standard - FLHT 1995-2004
  • Electra Glide Standard Injected - FLHT I 2003-2004
  • Electra Glide Super Sport - FLHFB 1965
  • Electra Glide Ultra Classic - FLHTCU 1990-1997
  • Electra Glide Ultra Classic Injected - FLHTCU I 1999-2004
  • F 1941-1954
  • Fat Bob - FXEF 1980-1981
  • Fat Bob - FXEF 1200 1979
  • Fat Bob - FXEF-80 1979
  • FL 1941-1979
  • FLH 1955-1964
  • FS 1941-1970
  • FXR 2 1999
  • FXR 3 1999
  • FXR 4 2000
  • Heritage Softail - FLST 1986-1989
  • Heritage Softail Classic - FLSTC 1988-1989
  • Heritage Softail Classic Injected - FLSTC I 2001-2004
  • Heritage Softail Nostalgia - FLSTN 1993
  • Heritage Softail Special - FLSTN 1994-1996
  • Heritage Softail Springer - FLSTS 1997-2003
  • Heritage Softail Springer Injected - FLSTS I 2001-2003
  • Hydra Glide - FL 1949-1957
  • Low Glide - FXRS 1984-1985
  • Low Glide Custom - FXRC 1985
  • Low Rider - FXRS 1986-1992
  • Low Rider - FXS 1981-1982
  • Low Rider - FXS 1200 1979-1980
  • Low Rider - FXS-80 1979-1980
  • Low Rider - FXSB 1983-1985
  • Low Rider Chrome - FXRC 1987
  • Low Rider Convertible - FXRS-CONV 1990-1993
  • Low Rider Custom - FXLR 1987-1988, 1990-1994
  • Low Rider Sport - FXRS-SP 1986-1993
  • Road Glide - FLTR 1998-2002
  • Road Glide Injected - FLTR I 1998-2004
  • Road Glide Injected CVO/SE - FLTRSE I 2000
  • Road Glide Injected CVO/SE - FLTRSE I 2 2001
  • Road King - FLHR 1994-2004
  • Road King Classic Injected - FLHRC I 1998
  • Road King Custom - FLHRS 2004
  • Road King Custom Injected - FLHRS I 2004
  • Road King Injected - FLHR I 1996-1998
  • Roadster - XLS 1979-1985
  • Softail - FXST 1984-1990
  • Softail Custom - FXSTC 1986-1989
  • Softail Deuce - FXSTD 2000-2004
  • Softail Deuce Injected - FXSTD I 2001-2004
  • Softail Fat Boy - FLSTF 1990-2004
  • Softail Fat Boy Injected - FLSTF I 2001-2004
  • Softail Night Train - FXSTB 2000-2004
  • Softail Night Train Injected - FXSTB I 2001-2004
  • Softail Springer - FXSTS 2000-2004
  • Softail Springer Bad Boy - FXSTSB 1995-1997
  • Softail Springer Injected - FXSTS I 2001-2004
  • Softail Standard - FXST 1999
  • Softail Standard Injected - FXST I 2001-2004
  • Sport Glide - FXRT 1983, 1985-1988
  • Sport Glide - FXRT (Early Model) 1984
  • Sport Glide - FXRT (Late Model) 1984
  • Sport Glide Grand Touring - FXRD 1986
  • Sportster - XL 883 2004
  • Sportster - XL 883R 2002-2003
  • Sportster - XL 900 1957-1971
  • Sportster - XLCH 1000 1972-1979
  • Sportster - XLCH 900 1957-1971
  • Sportster - XLH 1000 1972-1985
  • Sportster - XLH 1100 1986-1987
  • Sportster - XLH 1200 1988-2003
  • Sportster - XLH 883 1986-2003
  • Sportster - XLH 900 1967-1971
  • Sportster - XLT 1977-1978
  • Sportster - XLX 1000 1983-1985
  • Sportster Cafe Racer - XLCR 1000 1977-1978
  • Sportster Custom - XL 1200C 1996-2004
  • Sportster Custom - XL 883C 1999-2004
  • Sportster Deluxe - XLH 883 1986-1995
  • Sportster Hugger - XLH 883 1987-2003
  • Sportster Roadster - XL 1200R 2004
  • Sportster Sport - XL 1200S 1996-2003
  • Sturgis - FXB 1980-1982
  • Super Glide - FX 1971-1978
  • Super Glide - FXE 1974-1984
  • Super Glide - FXR 1984-1994
  • Super Glide Fat Bob - FXEF 1985
  • Super Glide II - FXR 1982-1983
  • Super Glide II - FXRS 1982-1983
  • Tour Glide - FLT 1979-1983
  • Tour Glide Classic - FLTC 1982-1983, 1985-1991
  • Tour Glide Classic - FLTC (Early Model) 1984
  • Tour Glide Classic - FLTC (Late Model) 1984
  • Tour Glide Ultra Classic - FLTCU 1989-1995
  • Tour Glide Ultra Classic Injected - FLTCU I 1996
  • Wide Glide - FXWG 1980-1983
Reviews & Questions
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
Do you have 12mm. Crv?
Colorado on Mar 3, 2019
BEST ANSWER: No
Do you have a compression release with 14mm threads?
Joseph R on Mar 22, 2018
BEST ANSWER: No
4.2 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
1
0
0
1
Finish
5.0 / 5
Fit
4.5 / 5
Quality
4.0 / 5
Style
4.0 / 5
Value
4.2 / 5
Would you recommend this product?
Yes (3)
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
5 / 5
Must have.
I rebuilt my 70 HD Ironhead, it's now almost 80 ci and it's kick starter will break your leg. I milled and tapped the head today installed them and it's like day and night well worth the time and money
January 13, 2012
Fit
2 / 5
Quality
1 / 5
Style
3 / 5
Value
1 / 5
Poor quality
Purchased these to update a set of Screamin' Eagle Harley heads that had just been freshened up.

One compression release works okay, the other leaks like a sieve. Put the old ones back in to correct the problem.

The aluminum valve caps also tarnished in less than a week, apparently from either the heat or possibly from handling them.
June 4, 2015
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Best way to start a 97cu. In. V-Twin
you need dual plug heads (STD) and 14mm adapters. Fit and fuction were great.
October 13, 2018
Purchased
over 2 years ago
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Great looking, great price,
May 13, 2018
Purchased
over 2 years ago
Finish
5 / 5
Fit
5 / 5
Quality
3 / 5
Value
4 / 5
Would you recommend this product?
Yes
MANUAL COMPRESSION RELEASE VALE WORKS OK
September 2, 2016
Purchased
over 4 years ago
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
October 25, 2011