Loading Dock Leveler Springs


If you’re looking for a replacement loading dock leveler spring for your loading dock, you’ve come to the right place! Main extension springs are the centerpiece of Mechanical Dock Levelers, but you also need snubber springs and lip extension springs for Air Powered and Hydraulic Dock Levelers. The most common way to repair dock leveler equipment to to replace a spring.



Click here for downloadable picture guide for measuring your loading dock leveler springs.

Loading Dock Leveler Springs | All Makes & Models

    
 
 
 
 
Image Brand Part Number Length Dia Wire
Size
Coils Type Note Price Add to Cart
Rite-Hite 52100 23 1/2" 3" .435" 41 Extension This is by far our best selling spring. $125.90
Rite-Hite 52105 8 1/8" 2 5/8" .389" 10 Extension Snubbing Cable Spring $29.82
Rite-Hite 52111 5" 3/8" .048" 70 Extension   $5.88
Serco 333-029 8 1/8" 2 3/4" .389" 10 Extension Lip Lifter Spring $34.95
Kelley 709-437 15" 1" N/A N/A Gas Same as 200-02396 and 13-0118 $117.49
DLM DOTH2582 15 1/2" 1" N/A N/A Gas Gas Shock (Spring) (OTH2582) $350.70
Rite-Hite 52200 3 1/2" 1 1/2" .075" 4 Torsion  You may also need the 5015 Ratchet Bar and 5014 Pawl if purchasing this part. $13.36
McGuire 113-61 19 1/2" 3 1/4" .393" 36 Extension Show in the manual as 113-061 $116.24
Blue Giant 113-143 100" Flat 100"lg Flat Coil Spring for Blue Giant holdown (box style Holdown) $78.65
McGuire 113-058 8" 2 3/8" .333" 12 Extension Standard Snubber  $35.63
Serco 333-043 12 5/8" 3 1/4" .310" 23 Extension medium 16 or 18'' lip $43.77
Serco 333-054 25" 4" .634" 30 Extension WL Main Spring $332.34
Rite-Hite 52106 13 1/4" 3/4" .085" 130 Extension   $20.16
Kelley 030-114 2 1/2" 1 2/3" .070" 2 Torsion Lost Motion $5.67
Kelley 030-116 2 1/2" 1/3" .068" 18 Torsion for holdown pawl $6.30
Blue Giant 223-0004 23" 3 1/2" .472" 39 Extension Main Lifting $131.35
Pentalift 302-0390 21 1/2" 3 3/8" .440" 38 Extension Pentalift Main Spring $169.37
Pioneer A19 8" 2 3/8" 10 Extension Snubber Spring  $32.34
Kelley 030-142 5" 1 5/8" .073" 6 Torsion Handle Return Spring $6.93
Kelley 709-472 22" 1 1/4" N/A N/A Gas Gas Spring w/ Ball Stud Ends $257.98
Kelley Atlantic 060-045B 26 3/4" 3 1/8" .500" 44 Extension Main Spring, (Redesigned) Larger dia. & wire than OEM $149.10
DLM DOTH2570 20 1/2" 3 1/2" .406" 38 Extension same as OTH2570 $146.90
Rite-Hite 52101 23 1/2" 3" .410" 44 Extension   $125.90
McGuire 113-55 23 3/8" 3 1/8" .386" 46 Extension Main Spring (Purple) $130.52
Pioneer A20 16 1/4" 1/2" .067" 228 Extension Lip Lock Spring $20.58
Blue Giant 017-034 10 1/4" 1 5/8" .215" 32 Extension   $33.60
Kelley Atlantic 32-19841 16" 1" N/A N/A Gas Gas Spring w/ Clevis $140.28
Kelley 101-091 1 1/2" 1 3/8" .093" 5 Torsion   $10.50
Kelley Atlantic 060-050 27 1/2" 3" .406" 53 Extension Main Spring $108.68
DLM DOTH2555 8 1/8" 2 3/4" .389" 10 Extension Snubber Spring (OTH2555) $29.82
Pioneer A7 34 1/4" 3 1/8" .468" 62 Extension Main Spring $167.06
Kelley 030-193 7 7/8" 2 3/4" .333" 12 Extension Lip Lifter  $21.84
Serco SMF5035 7 3/8" 2 3/4" .450" 9 Extension 8' Snubber assy. kit chain, chain stop, shackles & extension spring $107.62
DLM DOTH2576 24" 3 7/8" .500" 37 Extension Main Springs for 8' Leveler same as OTH2576 $154.29
Rite-Hite 52120 25" 3 1/4" .475" 42 Extension   $157.92
Blue Giant 793-971 24" 3 3/8" .373" 38 Extension   $125.93
Poweramp 0941-0002 22 3/8" 3 1/4" .469" 37 Extension Main Spring $160.23
McGuire 702670 7 7/8" 2 3/8" .333" 11 Extension Snubber Spring $28.35
Serco 333-045 3 7/8" 7/8" 21 Extension Latch Bar Return Spring $15.75
Rite-Hite 52108 18 1/2" 3 5/8" .369" 36 Extension   $89.46
Rite-Hite 52129 11" 1 7/8" .186" 50 Extension w/ tapered ends $39.69
Serco 333-044 14 3/4" 5" .380 23 Extension   $73.71
Rite-Hite 52047 5" 1/2" .061" 72 Extension   $23.10
Blue Giant 200-02414C 26" 3 1/8" .468 45 Extension   $272.74
Blue Giant 111-929 10 3/4" 2" .473" 15 Compression   $59.43
Kelley KMF4169 19" 1" N/A N/A Gas Gas Spring $122.41
Kelley 054-058 18" 1" N/A N/A Gas Gas Spring Assembly uses 030-238 $202.55
Serco 333-049 24" 3 1/8" .464" 39 Extension WL Main Spring $212.84
Kelley 030-026 22 3/8" 3" .438" 41 Extension   $122.43
Serco 333-028 11 3/4" 2 5/8" .250" 32 Extension   $55.55
Nordock 42-0621 17 1/2" 1" N/A N/A Gas Main Gas Spring Assy 17-1/2" long $222.60
Nordock 13-0006 26 3/8" 3 1/8" .512" 43 Extension Main Spring, Heavy Duty $149.10
Serco 333-050 24 3/4" 4 1/4" .629" 30 Extension   $304.50
Blue Giant 203-0019 18" 2 3/8" .313" 41 Extension Float  $82.11
Pioneer 111A 15" 2 7/8" .465" 23 Torsion   $202.55
Rite-Hite 120048 13 1/2" 2 3/8" .328" 21 Compression Main Spring $149.10
Blue Giant 017-062 8" 1 5/8" .250" 24 Extension Add-A-Dock $22.89
McGuire MMF3027 2 1/2" 7/8" .093" 9 Extension Holdown $13.65
Ellis 15-006 22 1/2" 3 1/2" .405" 42 Extension Main Spring $104.05
Rite-Hite 52109 21 5/8" 3 1/2" .386" 42 Extension   $163.60
Rite-Hite 120461 4 3/4" 1 1/8" .069" 6 Torsion   $23.10
Serco 333-055 4 7/8" 3/4" .084" 41 Extension Safety Leg $11.76
Kelley 101-088 4" 4" .085" 23 Extension   $25.09
Kelley 030-043 27 1/4" 1 3/4" .217" 68 Compression Lip Assist Spring $36.75
Blue Giant 203-5011 16 7/8" 2 1/2" .350" 39 Extension Float Spring Assembly $61.53
Rite-Hite 52113 13 1/4" 3/4" .085" 130 Extension   $20.16
Serco 333-040 12 5/8" 3 1/4" .310" 23 Extension SUPERSEDED BY 333-043 $41.69
Rite-Hite 52117 11" 1 1/4" .120" 74 Extension Booster Spring $40.53
Pentalift 302-0951 7 1/2" 2 3/4" .390" 9 Extension Lip Chain Spring $29.82
Blue Giant 017-061 6 1/8" 5 3/8" .360" 11 Extension for EOD $67.62
Rite-Hite 52103 5 1/2" 1 5/8" .171" 20 Extension Cam Assist Spring $23.10
Kelley 030-194 5 1/8" 5/8" .149" 10 Extension   $8.82
Kelley 101-077 4 3/4" 1 1/4" .149" 16 Extension   $16.59
Copperloy 5881A01 4" 1" .085" 23 Extension for EOD $25.09
Kelley 700-135 2 3/8" 1/2" .055" 25 Extension   $8.61
Serco 333-047 2" 7/8" .081" 7 Compression (LS 4) $13.44
Kelley 054-062 12" 1" N/A N/A Gas Gas Spring Assembly $221.06
Kelley Atlantic 060-018 16 1/2" 1" N/A N/A Gas Gas Spring w/ Clevis $140.28
Kelley 101-080 6" 1 1/2" .147" 6 Torsion Toggle Spring ( N/S 8' & 10' Yieldable Rods) $13.65
Kelley 101-079 3 1/2" 1 1/4" .177" 18 Torsion   $25.83
Blue Giant 017-077 13" 3" 33 Extension Lip Assist $53.97
Rite-Hite 52003 43 3/4" 1 1/2" .280" 110 Compression 43-3/4LG 1-1/2OD 110 COILS $56.68
DLM DOTH2550 29 7/8" 1 1/2" .260" 73 Compression Compression Spring (OTH2550) $67.62
Kelley 030-041 29 1/2" 3 1/4" .437" 52 Extension Lifter Spring $124.64
Kelley 030-081 26 5/8" 3" .405" 53 Extension   $133.56
Rite-Hite 52011 21 5/8" 1 1/2" .232" 47 Compression   $78.32
McGuire 113-037 18" 3 3/8" .395" 35 Torsion   $117.92
Pioneer A24 7 1/2" 1/2" .047" 140 Extension Release Lever Spring W/Cotter pins $18.27
Rite-Hite 52046 10 7/8" 1 1/4" .166" 60 Extension Snubber Cable Spring $64.16
Rite-Hite 52128 8" 2 3/8" .332" 12 Extension Snubbing Spring $21.84
Kelley 030-068 6" 1 3/4" .282" 12 Extension Holdown Spring  $18.27
DLM DOTH2559 5 1/8" 5/8" .069" 58 Extension same as OTH2559 $8.61
Blue Giant 017-012 4" 1" .119" 20 Extension for Lip Assist $18.27
Serco 333-042 3 5/8" 1/2" .061" 45 Extension Spring (Latch Bar) $17.01
Serco 333-037 1" 1" .061" 5 Compression Holdown Return n/s $27.93
DLM DOTH6465 18" 1" N/A N/A Gas Gas Spring DKIT (OTH6465) $384.30
Kelley Atlantic 13-0509 18" 1 1/2" N/A N/A Gas Gas Spring Assy with ball studs $222.60
Kelley Atlantic 060-010 27" 1 3/8" .123" 68 Compression Lip Assist Spring $32.34
Rite-Hite 52014 23" 1 5/8" .261" 55 Compression Dock Leveler Lip Assist $83.78
Kelley 705-624 36 1/2" 3 1/2" .506" 62 Extension   $209.27
DLM DOTH2578 23 1/4" 4 3/4" .594" 30 Extension Main Spring (OTH2578) $281.09
Ellis 15-005 20 3/4" 3 5/8" .405" 39 Extension O/S Main Spring $142.48
Pentalift 302-0567 15 1/2" 2" .252" 49 Extension Lip Assist Spring $83.79
Rite-Hite 56036 11 1/4" 2 3/8" .225" 35 Extension Truck Restraint Ext Spring $63.42
Nova MF2-050-000 11" 1 7/8" 50 Extension   $36.54
Kelley Atlantic 13-0294 8 3/8" 1/2" .047" 90 Extension Below Dock Leg Return Spring $30.03
Blue Giant 108-042 8 1/2" 1 5/8" .215" 23 Extension for Add-a-Dock $22.89
Serco 333-021 8" 1" .129" 48 Extension Spring (safety leg) $18.79
Poweramp 0941-0011 8" 1 3/8" .219" 30 Extension   $26.57
McGuire 113-268 7" 1 1/8" 54 Extension Return Spring $73.08
Copperloy 5539B02 6 3/4" 4 5/8" 11 Torsion for EOD 30K Capacity $87.78
Copperloy 5539B01 6 1/8" 5 3/8" .360" 9 Extension EOD 20K Capacity $73.10
Kelley 101-089 6 1/8" 5 3/8" .360" 11 Extension for EOD $69.61
Kelley 600-005 12" 1" N/A N/A Gas Gas Spring Assembly $202.55
Kelley 030-225 12 1/2" 1" N/A N/A Gas Gas Spring 12-1/2" lg $162.54
Kelley Atlantic 310-016 27 1/4" 1 1/2" .225" 68 Compression Spring Lip Assist $32.34
Rite-Hite 116952 29 1/2" 3 3/8" .398" 55 Extension Spring Extension Main Gen/RTHT Dock $262.50
Rite-Hite 126374 29" 3 1/2" .468" 52 Extension Main Lifting Spring  $189.21
Rite-Hite 116954 29 1/4" 3 3/8" .403" 62 Extension Main Spring Yellow $270.90
Rite-Hite 116957 29 1/8" 3 1/2" .468" 59 Extension Main Spring $270.90
Poweramp 0941-0001 22" 3 1/4" .514" 34 Extension Main Spring, Yellow $184.80
Rite-Hite 52115 22 3/4" 3 3/8" .373" 48 Extension   $125.90
Kelley 030-062 23" 1 7/8" .208" 40 Extension   $65.70
Rite-Hite 52114 16 1/2" 2 7/8" .340" 37 Extension found on SA256-6 $82.95
Pentalift 097-0002-1 15 1/2" 2" .252" 49 Extension   $71.72
Serco 333-041 13 1/2" 3 7/8" .375" 19 Extension Superceded by 333-044 $73.71
Rite-Hite 52110 13 3/8" 3 1/2" .369" 24 Extension   $105.42
Serco 333-030 12" 1 1/4" .158" 58 Extension Booster $75.97
Kelley 250-010 10 5/8" 1 3/4" .208" 39 Extension   $92.30
Rite-Hite 120178 13 1/2" 1/2" .080" 30 Compression Secondary Compression Spring Dual Spring w/o Galv. $53.91
Rite-Hite 52000 7 3/8" 1 3/4" 14 Compression   $51.34
Kelley 101-083 6 3/4" 4 5/8" .393" 11 Extension for EOD $82.95
Pentalift 097-0038 6 5/8" 1/2" .062" 60 Extension   $11.45
Serco 333-039 6 1/4" 5/8" .089" 51 Extension Spring (damper) $17.01
Kelley 030-084 6" 1" .123" 36 Extension BDC Chain $6.93
Poweramp 0522-0002 4" 2" .560" 9 Compression Restraint Guide $12.39
McGuire MMF3029 3 1/4" 3/4" 25 Extension Spring- RED Original Holdown $27.93
Kelley 030-086 1" 1/4" .047" 11 Compression Pawl Holdown $5.67
Rite-Hite 107945 4 3/4" 1 1/8" .069" 6 Torsion   $23.10
McGuire 51-133 19 1/2" 3 1/4" .393" 36 Extension Show in the manual as 113-061 $116.24
McGuire 113-061 19 1/2" 3 1/4" .393" 36 Extension Main Spring (red) $116.24
McGuire 51-131 23 3/8" 3 1/8" .386" 46 Extension Main Spring (Purple) $130.52
Serco 600-7553 6 1/8" 5 3/8" .360" 9 Extension EOD 20K Capacity $73.10
Ellis 15-020 2 1/4" 1/2" .075" 4 Torsion Pawl Spring $10.50
Kelley Atlantic 37-19901 17 1/2" 1" N/A N/A Gas Gas Spring Assembly $222.60
McGuire 113-213 20" 1" N/A N/A Gas Gas Spring $71.72
McGuire 113-292 29" 1" N/A N/A Gas Gas Spring w/Ball Joint Stud $71.72
Rite-Hite 111754 36 1/2" 2" N/A N/A Gas Gas Spring Assembly VB300M Restraint $323.68
Pentalift 097-0033 15 1/2" 1" N/A N/A Gas Gas Spring Assy $258.30
Kelley 286-497 12 1/2" 1" N/A N/A Gas Gas Spring $162.54
Blue Giant 104-017B 11" 2 1/8" .438" 15 Compression for shock absorber $61.53
Kelley 101-086 2 1/2" 1/2" .073" 16 Torsion Holdown Pawl  $6.83
Kelley Atlantic 060-030 8 1/2" 5/8" .080" 93 Extension Safety Leg Return Spring 5/8 od $30.03
Kelley Atlantic 060-023 2 1/2" 1/8" .073" 16 Torsion Pawl Spring $6.30
Kelley Atlantic 060-022 2 1/2" 1 3/4" .125" 2 Torsion Pawl Lifter $5.67
Kelley 030-196 1" 3/8" .021" 9 Compression   $5.67
McGuire 702-668 44" 3/8" .280" 90 Compression   $53.97
Kelley 030-012 6 1/8" 1" Torsion C.T.L.-RH $11.13
Kelley 030-156 5" 2" 6 Torsion Handle Return Spring $13.65
Kelley 030-097 7/8" 1/4" .047" 10 Compression Pawl Holdown $5.67
Kelley 030-011 3 5/8" 1/2" .061" 45 Extension   $10.50
Kelley 030-008 6" 1" 7 Torsion C.T.L. LH $11.13
Kelley 030-009 6 1/8" 1" .136" 6 Torsion C.T.L. RH $11.13
Kelley 030-013 6 1/8" 1" 7 Torsion C.T.L.-LH $11.13
Kelley 030-060 2 3/8" 1/2" .208" 25 Extension   $8.61
Kelley 030-182 2 1/2" 2" 8 Torsion   $70.04
Kelley 030-145 27" 1 3/4" .123" 68 Compression Lip Assist Spring $60.06
Ellis 15-012 8 3/8" 5/8" .068" 120 Extension Lip Latch $26.04
McGuire 113-116 43 3/4" 1 1/2" 90 Compression Lip Extension $55.55
McGuire 113-265 35 1/8" 2 1/4" .315" 51 Compression Booster Spring $78.12
Kelley 030-231 32 5/8" 2 5/8" 37 Compression   $48.50
Rite-Hite 116951 29 1/4" 3 1/2" .437" 54 Extension Red $295.64
Kelley 705-820 24 1/4" 4" .500" 38 Extension Spring B-Basket $175.88
DLM DOTH2574 22 1/8" 4 3/4" .531" 26 Extension Main Spring (OTH2574) $175.88
Rite-Hite 52041 23" 1 5/8" .261" 55 Compression Lip Assist Spring $76.86
Kelley 030-031 13 1/4" 3/4" .085" 130 Extension   $19.64
Poweramp 0941-0013 11 3/8" 3/4" 111 Extension Lip Latch $28.98
Kelley 101-097 11" 1/2" .175" 50 Extension   $38.64
Kelley 101-063 10 5/8" 2" .208" 39 Extension   $97.23
Serco 333-033 9 1/4" 1" .129" 48 Extension Spring (handle) $19.95
DLM DOTH2520 6 1/8" 5 3/8" .360" 12 Extension EOD Spring (OTH2520) $94.40
Serco 333-036 5 3/8" 5 1/4" .366" 6 Extension for EOD Leveler $82.95
Kelley 030-224 5 1/4" 3/4" .071" 56 Extension   $8.61
Serco 332-066 5 1/8" 5/8" 27 Compression Holdown Spring, Lever $27.93
Kelley 101-081 5" 5/8" 5 Torsion Toggle Spring ( N/S 6' Yieldable Rod) $17.85
Kelley 030-117 4" 1 1/2" 9 Compression Use on 028-063 Lip Latch $67.62
OHD 51-70 4" 1" .122" 21 Extension Spring (slide bar return) $15.33
Kelley 030-072 3 5/8" 1/2" .061" 45 Extension   $10.50
Blue Giant 109-017 3 5/8" 1" .062" 34 Extension   $13.65
Kelley 030-037 3 5/8" 1" .050" 34 Extension Cable Spring ( Panic Stop ) $16.59
Kelley 101-085 3 5/8" 1" .085" 22 Extension   $13.44
Kelley 030-118 2 1/8" 1/2" .065" 26 Extension   $12.71
Kelley 030-185 1 3/4" 5/8" .065" 10 Compression Panic Valve  $6.93
Loading Dock Leveler Springs table filters with measurements use fuzzy matching.

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