Split Nut for 2in Compression Fittings, Heavy Duty

Item #: 72072
$12.93

This heavy-duty fiberglass-reinforced polymer split nut comes in two pieces and is designed to replace compression fitting nuts (aka pump union nuts) that have broken due to vibration, age and finally over-tightening. The two halves of this fitting are held together by two screws.

This part can be found on many Hot Spring, Limelight, Hot Spring pre 89, Hot Spot, Solana, Tiger River models from 1992 to 2022

View compatibility table & diagrams

Ref. Diagram
# 3 Misc. Plumbing (Hot Spring 2007 - 2018) View Diagram
XP2/LX Jet Pump, Wavemaster (Hot Spring 2017 - 2019) View Diagram
Jet Pump, Wavemaster XP2/LX (Hot Spring 2007 - 2018) View Diagram
Jet Pump Wavemaster 7000 & 9000 Ver. 1 (Hot Spring 1993 - 1993) View Diagram
# 4 Jet Pump 2.5HP 1SP (Tiger River 2003 - 2003) View Diagram
# 8 Jet Pump Check Valve 1992 - 1996 (Tiger River 1994 - 1996) View Diagram
Jet Pump FMHP (Hot Spot 1998 - 2000) View Diagram
brand model years
Hot Spring Aria (AR) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Aria NXT (ARN) 2017, 2018, 2019, 2020, 2021
Limelight Beam I (BMI) 2018, 2019, 2020, 2021
Limelight Beam II (BMII) 2018, 2019, 2020, 2021
Limelight Flair (FLR) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Flash (FSH) 2018, 2019, 2020, 2021
Hot Spring Grandee (G) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Grandee NXT (GGN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Prodigy (H) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Prodigy (HN) 2019, 2020, 2021
Hot Spring Sovereign (I) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spring Sovereign (IIN) 2019, 2020, 2021
Hot Spring Jetsetter (J) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spring Jetsetter (JJ) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Jetsetter (JJN) 2019, 2020, 2021
Hot Spring Jetsetter LX (JTN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Envoy (KK) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Envoy NXT (KKN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Pulse (PLS) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Prism (PSM) 2018, 2019, 2020, 2021
Hot Spot Relay (REL) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spot Rhythm (RHY) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Vista (SS) 2007, 2008, 2009, 2010, 2011, 2012, 2013
Hot Spot Stride (STD) 2019, 2020, 2021
Hot Spot SX (SX) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spot Tempo (TEM) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Hot Spring Triumph (TRHN) 2019, 2020, 2021
Hot Spot TX (TX) 2019, 2020, 2021
Hot Spring Vanguard (V) 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Vanguard NXT (VVN) 2017, 2018, 2019, 2020, 2021
Hot Spring Classic (F) 1994, 1995, 1996, 1997, 1998, 1999, 2000
Hot Spring Highlife Limited Edition (ILE) 2003
Hot Spring Highlife (K) 1994, 1995, 1996
Hot Spring Landmark (S) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Solana RX (RX) 2003, 2004, 2005, 2006, 2007, 2008, 2009
Solana X (Indoor Only) (X) 2000, 2001, 2002
Tiger River Caspian (CHP) 2004, 2005, 2006, 2007, 2008, 2009, 2010
Tiger River Caspian (CPN) 2003
Tiger River Siberian (L) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Tiger River Bengal (M) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Tiger River Manora 230v. (MH) 1996
Tiger River Bengal (MM) 2005, 2006, 2007, 2008, 2009, 2010
Tiger River Sumatran (N) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Tiger River Tondi Round (P) 1995, 1996
Tiger River Tondi Round 230v. (PH) 1996
Hot Spot Dash (DAS) 2010, 2011, 2012
Hot Spot La Palma (LAP) 2008, 2009
Hot Spot Mallorca (MAL) 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spot Pace (PAC) 2020, 2021
Hot Spot Sorrento (SOR) 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spot Sprint (SPR) 2010, 2011
Hot Spot Tobago (TOB) 2003, 2004, 2005, 2006, 2007
Hot Spot Trinidad (TRI) 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spot SLXtra (W) 2001, 2002
Hot Spot Hotspot 2 (Y) 1998, 1999, 2000, 2001, 2002
Hot Spot Round (Z) 1998, 1999, 2000, 2001, 2002
Hot Spot RLX (ZQ) 1998, 1999, 2000, 2001, 2002
Limelight Bolt (BLT) 2012, 2013, 2014, 2015, 2016, 2017
Limelight Gleam (GLM) 2013, 2014, 2015, 2016, 2017
Limelight Glow (GLW) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Hot Spring Aria NXT (ARN) 2017, 2018, 2019, 2020, 2021
Limelight Beam I (BMI) 2018, 2019, 2020, 2021
Limelight Beam II (BMII) 2018, 2019, 2020, 2021
Limelight Flair (FLR) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Flash (FSH) 2018, 2019, 2020, 2021
Hot Spring Grandee (G) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Grandee (GG) 2014, 2015, 2016, 2017, 2018
Hot Spring Grandee NXT (GGN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Prodigy (H) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Prodigy (HN) 2019, 2020, 2021
Hot Spring Sovereign (I) 2007, 2008, 2009, 2010
Hot Spring Sovereign (II) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Sovereign (IIN) 2019, 2020, 2021
Hot Spring Jetsetter (J) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spring Jetsetter (JJ) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Jetsetter (JJN) 2019
Hot Spring Jetsetter LX (JTN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Envoy (KK) 2014, 2015, 2016, 2017, 2018
Hot Spring Envoy NXT (KKN) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Pulse (PLS) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Prism (PSM) 2018, 2019, 2020, 2021
Hot Spot Relay (REL) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spot Rhythm (RHY) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Vista (SS) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Hot Spot Stride (STD) 2019, 2020, 2021
Hot Spot SX (SX) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spot Tempo (TEM) 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Hot Spring Triumph (TRHN) 2019, 2020, 2021
Hot Spot TX (TX) 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Vanguard (V) 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Vanguard (VV) 2016, 2017, 2018
Hot Spring Vanguard NXT (VVN) 2017, 2018, 2019, 2020, 2021
Hot Spring Aria (AR) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Classic (F) 2000
Hot Spring Highlife Limited Edition (ILE) 2003
Hot Spring Landmark (S) 1998, 1999, 2000, 2001, 2002, 2003
Solana RX (RX) 2003, 2004, 2005, 2006, 2007, 2008, 2009
Solana X (Indoor Only) (X) 2000, 2001, 2002
Tiger River Caspian (CHP) 2005, 2006, 2007, 2008, 2009, 2010
Tiger River Caspian (CPN) 2003
Tiger River Siberian (L) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Tiger River Bengal (M) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Tiger River Bengal (MM) 2005, 2006, 2007, 2008, 2009, 2010
Tiger River Sumatran (N) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spot La Palma (LAP) 2008, 2009
Limelight Bolt (BLT) 2012, 2013, 2014, 2015, 2016, 2017
Limelight Gleam (GLM) 2013, 2014, 2015, 2016, 2017
Limelight Glow (GLW) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Hot Spring Aria (AR) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Classic (F) 1997, 1998, 1999, 2000
Hot Spring Classic (FQ) 1998, 1999, 2000
Hot Spring Grandee (G) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Grandee (GQ) 1997, 1998, 1999, 2000, 2001, 2002
Hot Spring Prodigy (H) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife (Costco) (HILF) 2006
Hot Spring Prodigy (HQ) 1997, 1998, 1999, 2000, 2001, 2002
Hot Spring Sovereign (II) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Limited Edition (ILE) 2002, 2003
Hot Spring Sovereign (IQ) 1997, 1998, 1999, 2000, 2001, 2002
Hot Spring Jetsetter (JJ) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Jetsetter (JQ) 1996, 1997, 1998, 1999, 2000, 2001, 2002
Hot Spring Envoy (KK) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Landmark (S) 1997, 1998, 1999, 2000, 2001, 2002, 2003
Hot Spring Landmark (SQ) 1997, 1998, 1999, 2000, 2001, 2002
Hot Spring Vanguard (V) 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Vanguard (VQ) 2001, 2002
Hot Spring Vanguard (VV) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Tiger River Caspian (CHP) 2004
Tiger River Siberian (L) 2004
Tiger River Bengal (MM) 2005
Hot Spot La Palma (LAP) 2008, 2009
Limelight Bolt (BLT) 2012, 2013, 2014, 2015, 2016, 2017
Limelight Beam I (BMI) 2018
Limelight Beam II (BMII) 2018
Limelight Flair (FLR) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Limelight Flash (FSH) 2018
Limelight Gleam (GLM) 2013, 2014, 2015, 2016, 2017
Limelight Glow (GLW) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Limelight Pulse (PLS) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Limelight Prism (PSM) 2018
Hot Spring Classic (F) 1994, 1995, 1996
Hot Spring Classic 230v. (FH) 1994, 1995, 1996
Hot Spring Grandee (G) 1994, 1995
Hot Spring Sovereign (I) 1994, 1995
Hot Spring Sovereign 230v. (IH) 1994
Hot Spring Highlife (K) 1994
Tiger River Caspian (CPN) 2003
Tiger River Siberian (L) 1994, 1995, 1996
Tiger River Bengal (M) 1994, 1995, 1996
Tiger River Sumatran (N) 1994, 1995, 1996
Hot Spot Hotspot 2 (Y) 1998, 1999, 2000
Hot Spot Round (Z) 1998, 1999, 2000, 2001, 2002
Limelight Bolt (BLT) 2012, 2013, 2014, 2015, 2016, 2017
Limelight Beam I (BMI) 2018
Limelight Beam II (BMII) 2018
Limelight Flair (FLR) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Limelight Flash (FSH) 2018
Limelight Gleam (GLM) 2013, 2014, 2015, 2016, 2017
Limelight Glow (GLW) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Limelight Pulse (PLS) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Limelight Prism (PSM) 2018