1-603807 Neutral Return Spring Part Details:
Models That Use Part Number 1-603807
Exmark
Explorer (Explorer, Explorer II Serial Numbers 80, 000-89, 999)
EXS-18KO, EXS-18KO-2, EXS-20KC-2, EXS-20KO Explorer (Explorer, Explorer II Serial Numbers 90, 000-101, 999)
EXS-20KC, EXS-20KC-2 Front Runner Air Cooled (Serial Numbers 600, 000-669, 999)
Front Runner Air Cooled (Serial Numbers 670, 000 And Up)
FR23KC, FR25KD, FR27KC, FR31BV Front Runner Air Cooled (Serial Numbers 720, 000 And Up)
FR23KC, FR27KC, FR31BV Front Runner Air Cooled (Serial Numbers 790, 000 And Up)
FR27KC, FR31BV Front Runner Diesel (Serial Numbers 600, 000-669, 999)
FR25KD Front Runner Diesel (Serial Numbers 720, 000 And Up)
FR25KD Lazer Z (Serial Numbers 102, 000-114, 999)
LZ-22KC60, LZ25KC60 Lazer Z (Serial Numbers 115, 000-129, 999)
LZ-22KC52, LZ-22KC60, LZ25KC52, LZ25KC60 Lazer Z (Serial Numbers 130, 000-149, 999)
LZ18KC523, LZ22KC523, LZ22KC603, LZ25KC523, LZ25KC603 Lazer Z (Serial Numbers 160, 000-169, 999)
LZ18KC523, LZ22KC523, LZ22KC603, LZ25KC523, LZ25KC603 Lazer Z (Serial Numbers 190, 000-219, 999)
LZ18KC523, LZ22KC523, LZ22KC604, LZ22LKA523, LZ22LKA604, LZ25KC523, LZ2 Lazer Z (Serial Numbers 220, 000-259, 999)
LZ22LKA523, LZ22LKA604, LZ23KC523, LZ23KC604, LZ25KC523, LZ25KC604, LZ2 Lazer Z (Serial Numbers 260, 000-319, 999)
LZ23KA604, LZ23LKA604, LZ25KC524, LZ25KC604, LZ26KC604, LZ26KC724, LZ27 Lazer Z (Serial Numbers 320, 000-369, 999)
LZ20KC524, LZ23KC604, LZ25KA604, LZ25KC524, LZ25KC604, LZ25KC604, LZ26K Lazer Z (Serial Numbers 370, 000-439, 999)
LZ20KC524, LZ23KC604, LZ26KC604, LZ26KC724, LZ27KC524, LZ27KC604, LZ27K Lazer Z Air Cooled (Serial Numbers 440, 000-509, 999)
LZ23KC604, LZ26KC604, LZ26KC724, LZ27KC524, LZ27KC604, LZ27KC724 Lazer Z Air Cooled (Serial Numbers 600, 000-669, 999)
LZ23KC605, LZ26KC665, LZ27KC605, LZ27KC665, LZ28KC605, LZ28KC665 Lazer Z Air Cooled (Serial Numbers 670, 000 And Up)
LZ23KC605, LZ27KC605, LZ28KC605, LZ28KC665, LZ30KC605, LZ30KC665, LZ30KC725 Lazer Z Air Cooled (Serial Numbers 720, 000 And Up)
LZ27KC605, LZ28KA605, LZ28KC605, LZ31BV605, LZ31BV665, LZ31BV725 Lazer Z Air Cooled 604 (Serial Numbers 720, 000 And Up)
LZ27KC604 Lazer Z Air Cooled Early (Serial Numbers 510, 000-599, 999)
LZ23KC604, LZ25KC524, LZ25KC604, LZ27KC524, LZ27KC604, LZ27KC724 Lazer Z Air Cooled Late (Serial Numbers 540, 000-599, 999)
LZ23KC604, LZ25KC524, LZ25KC604, LZ27KC524, LZ27KC604, LZ27KC724 Lazer Z AS (Serial Numbers 440, 000-509, 999)
LZ20KC524AS, LZ23KC604AS Lazer Z AS (Serial Numbers 600, 000-669, 999)
LAS23KC524, LAS25KC604 Lazer Z AS (Serial Numbers 670, 000 And Up)
LAS25KC604, LAS28KA524, LAS28KA604, LAS28KA724 Lazer Z AS (Serial Numbers 720, 000 And Up)
LAS25KC604, LAS25KC604N, LAS28KA524, LAS28KA604, LAS28KA724, LAS28KA724N Lazer Z AS Early (Serial Numbers 510, 000-599, 999)
LZ23KC524AS, LZ25KC604AS Lazer Z AS Late (Serial Numbers 540, 000-599, 999)
LZ23KC524AS, LZ25KC604AS Lazer Z CT (Serial Numbers 370, 000-439, 999)
LCT4418KC, LCT4818KC, LCT4819KA, LCT5219KA Lazer Z CT (Serial Numbers 440, 000-509, 999)
LCT4418KC, LCT4818KC, LCT4819KA, LCT5219KA Lazer Z CT (Serial Numbers 600, 000-669, 999)
LCT18BV483, LCT21BV523, LCT23BV603 Lazer Z CT (Serial Numbers 670, 000 And Up)
LCT18BV483, LCT21BV523, LCT23BV603 Lazer Z CT (Serial Numbers 720, 000 And Up)
LCT18BV483, LCT21BV523, LCT23BV603 Lazer Z CT Early (Serial Numbers 510, 000-599, 999)
LCT4418BV, LCT4818BV, LCT5218BV Lazer Z CT Late (Serial Numbers 540, 000-599, 999)
LCT4418BV, LCT4818BV, LCT5218BV Lazer Z D-Series 60" (Serial Numbers 920, 000 And Up)
LZD25KD605 Lazer Z D-Series 72" (Serial Numbers 920, 000 And Up)
LZD25KD725 Lazer Z DS-Series 60" (Serial Numbers 312, 000, 000 And Up)
LZDS902K605 Lazer Z DS-Series 60" (Serial Numbers 313, 000, 000 And Up)
LZDS902K605 Lazer Z DS-Series 60" (Serial Numbers 314, 000, 000 And Up)
LZDS902K605 Lazer Z DS-Series 60" (Serial Numbers 315, 000, 000 And Up)
LZS902DKU605A1 Lazer Z DS-Series 60" (Serial Numbers 315, 000, 000 And Up)
LZS902DKU60R00 Lazer Z DS-Series 60" (Serial Numbers 316, 000, 000 And Up)
LZS902DKU605A1 Lazer Z DS-Series 60" (Serial Numbers 316, 000, 000 And Up)
LZS902DKU60R00 Lazer Z DS-Series 60" (Serial Numbers 400, 000, 000 And Up)
LZS902DKU605A1 Lazer Z DS-Series 60" (Serial Numbers 400, 000, 000 And Up)
LZS902DKU60R00 Lazer Z DS-Series 60" Rear Discharge (Serial Numbers 313, 000, 000 And Up)
LZDS902K60RD Lazer Z DS-Series 60" Rear Discharge (Serial Numbers 314, 000, 000 And Up)
LZDS902K60RD Lazer Z DS-Series 72" (Serial Numbers 312, 000, 000 And Up)
LZDS902K725 Lazer Z DS-Series 72" (Serial Numbers 313, 000, 000 And Up)
LZDS902K725 Lazer Z DS-Series 72" (Serial Numbers 314, 000, 000 And Up)
LZDS902K725 Lazer Z DS-Series 72" (Serial Numbers 315, 000, 000 And Up)
LZS902DKU725A1 Lazer Z DS-Series 72" (Serial Numbers 315, 000, 000 And Up)
LZS902DKU72R00 Lazer Z DS-Series 72" (Serial Numbers 316, 000, 000 And Up)
LZS902DKU725A1 Lazer Z DS-Series 72" (Serial Numbers 316, 000, 000 And Up)
LZS902DKU72R00 Lazer Z DS-Series 72" (Serial Numbers 400, 000, 000 And Up)
LZS902DKU725A1 Lazer Z DS-Series 72" (Serial Numbers 400, 000, 000 And Up)
LZS902DKU72R00 Lazer Z DS-Series 72" Rear Discharge (Serial Numbers 313, 000, 000 And Up)
LZDS902K72RD Lazer Z DS-Series 72" Rear Discharge (Serial Numbers 314, 000, 000 And Up)
LZDS902K72RD Lazer Z HP (Serial Numbers 160, 000-169, 999)
LHP4417KA, LHP4818KC Lazer Z HP (Serial Numbers 190, 000-219, 999)
LHP4417KA, LHP4418KC, LHP4818KC, LHP4819KA Lazer Z HP (Serial Numbers 220, 000-259, 999)
LHP4417KA, LHP4418KC, LHP4418KC, LHP4818KC, LHP4821KA, LHP4920KC Lazer Z HP (Serial Numbers 260, 000-319, 999)
LHP4417KA, LHP4419KA, LHP4818KC, LHP4821KA, LHP5223KA, LHP5223KC Lazer Z HP (Serial Numbers 320, 000-369, 999)
LHP4417KA, LHP4420KC, LHP4820KC, LHP4821KA, LHP5220KC, LHP5223KA Lazer Z HP (Serial Numbers 370, 000-439, 999)
LHP4417KA, LHP4420KC, LHP4820KC, LHP4821KA, LHP5220KC, LHP5223KA Lazer Z HP (Serial Numbers 440, 000-509, 999)
LHP4417KA, LHP4420KC, LHP4820KC, LHP4821KA, LHP5223KA, LHP5223KC Lazer Z HP (Serial Numbers 600, 000-669, 999)
LHP19KA465, LHP20KC505, LHP23KA505, LHP23KA565, LHP27KC505, LHP27KC565 Lazer Z HP (Serial Numbers 670, 000 And Up)
LHP19KA465, LHP20KC505, LHP23KA505, LHP23KA565, LHP27KC505, LHP27KC565 Lazer Z HP (Serial Numbers 720, 000 And Up)
LHP19KA465, LHP23KA465, LHP23KA505, LHP23KA565, LHP27KC505, LHP27KC565 Lazer Z HP 523 (Serial Numbers 720, 000 And Up)
LHP23KC523 Lazer Z HP Early (Serial Numbers 510, 000-539, 999)
LHP4419KA, LHP4819KA, LHP4820KC, LHP4923KA, LHP5220KC, LHP5223KA Lazer Z HP Late (Serial Numbers 540, 000-599, 999)
LHP4419KA, LHP4819KA, LHP4820KC, LHP4823KA, LHP5220KC, LHP5223KA Lazer Z Liquid Cooled (Serial Numbers 440, 000-509, 999)
LZ27LKA604, LZ27LKA724 Lazer Z Liquid Cooled Early (Serial Numbers 510, 000-599, 999)
LZ27LKA604, LZ27LKA724 Lazer Z Liquid Cooled Late (Serial Numbers 540, 000-599, 999)
LZ27LKA604, LZ27LKA724 Lazer Z XP (Serial Numbers 260, 000-319, 999)
LZ27DD604, LZ27DD724, LZ31DG604, LZ31DG724 Lazer Z XP (Serial Numbers 320, 000-369, 999)
LZ27DD604, LZ27DD724, LZ31DG604, LZ31DG724 Lazer Z XP (Serial Numbers 370, 000-439, 999)
LZ27DD604, LZ27DD726, LZ31DG724 Lazer Z XP (Serial Numbers 440, 000-509, 999)
LZ27DD604, LZ27DD725 Lazer Z XP Early (Serial Numbers 510, 000-599, 999)
LZ27DD604, LZ27DD724 Lazer Z XP Late (Serial Numbers 540, 000-599, 999)
LZ27DD604, LZ27DD724 Lazer Z XS (Serial Numbers 440, 000-509, 999)
LZ31BV604, LZ31BV725 Lazer Z XS Diesel (Serial Numbers 600, 000-669, 999)
LXS25KD605, LXS25KD665, LXS25KD726 Lazer Z XS Diesel (Serial Numbers 670, 000 And Up)
LXS25KD605, LXS25KD665, LXS25KD725 Lazer Z XS Diesel (Serial Numbers 720, 000 And Up)
LXS25KD605, LXS25KD665, LXS25KD726 Lazer Z XS Diesel (Serial Numbers 790, 000 And Up)
LXS25KD605, LXS25KD665, LXS25KD725 Lazer Z XS Late (Serial Numbers 540, 000-599, 999)
LZ31BV604, LZ31BV724 Lazer Z XS Liquid Cooled (Serial Numbers 600, 000-669, 999)
LXS25KD605, LXS25KD665, LXS31BV605, LXS31BV665, LXS35BV725, LXSKD725 Lazer Z XS Liquid Cooled (Serial Numbers 600, 000-669, 999)
LXS29LKA605, LXS29LKA665, LXS29LKA725, LXSLKA605, LXSLKA665, LXSLKA725 Lazer Z XS Liquid Cooled (Serial Numbers 670, 000 And Up)
LXS29LKA605, LXS29LKA665, LXS29LKA725 Lazer Z XS Liquid Cooled (Serial Numbers 670, 000 And Up)
LXS31BV605, LXS31BV665, LXS35BV665, LXS35BV725 Lazer Z XS Liquid Cooled (Serial Numbers 720, 000 And Up)
LXS29LKA605, LXS29LKA725 Lazer Z XS Liquid Cooled (Serial Numbers 720, 000 And Up)
LXS35BV605, LXS35BV665, LXS35BV726 Lazer Z XS Liquid Cooled (Serial Numbers 790, 000 And Up)
LXS35BV605, LXS35BV665, LXS35BV725 Lazer Z XS Liquid Cooled (Serial Numbers 850, 000 And Up)
LXS35BV605, LXS35BV665, LXS35BV725 Lazer Z XS Liquid Cooled Early (Serial Numbers 510, 000-599, 999)
LZ31BV604, LZ31BV724 Quest 42" (Serial Numbers 920, 000 And Up)
QT22KA421 Quest 50" (Serial Numbers 920, 000 And Up)
QT24KA501 Quest E-Series 34" (Serial Numbers 402, 082, 300 And Up)
QZE708GEM34200 Quest E-Series 34" (Serial Numbers 404, 314, 159 And Up)
QZE702GEM34200 Quest E-Series 34" (Serial Numbers 406, 294, 345 And Up)
QZE702GEM34200 Quest E-Series 42" (Serial Numbers 313, 000, 000 And Up)
QTE651KA421 Quest E-Series 42" (Serial Numbers 314, 000, 000 And Up)
QTE651KA421 Quest E-Series 42" (Serial Numbers 314, 000, 000 And Up)
QTE735KC421 Quest E-Series 42" (Serial Numbers 315, 000, 000 And Up)
QTE708GEM42100 Quest E-Series 42" (Serial Numbers 316, 000, 000 And Up)
QTE452CEM42100 Quest E-Series 42" (Serial Numbers 316, 000, 000 And Up)
QTE452CEM42200 Quest E-Series 42" (Serial Numbers 400, 000, 000 And Up)
QTE452CEM42100 Quest E-Series 42" (Serial Numbers 400, 000, 000 And Up)
QTE452CEM42200 Quest E-Series 42" (Serial Numbers 400, 000, 000 And Up)
QTE708GEM42200 Quest E-Series 42" (Serial Numbers 402, 082, 300 And Up)
QZE452CEM42100 Quest E-Series 42" (Serial Numbers 402, 082, 300 And Up)
QZE708GEM42200 Quest E-Series 42" (Serial Numbers 404, 314, 159 And Up)
QZE600CKA42200 Quest E-Series 42" (Serial Numbers 404, 314, 159 And Up)
QZE702GEM42200 Quest E-Series 42" (Serial Numbers 406, 294, 345 And Up)
QZE600CKA42200 Quest E-Series 42" (Serial Numbers 406, 294, 345 And Up)
QZE702GEM42200 Quest E-Series 50" (Serial Numbers 312, 000, 000 And Up)
QTE691KA501 Quest E-Series 50" (Serial Numbers 313, 000, 000 And Up)
QTE691KA501 Quest E-Series 50" (Serial Numbers 314, 000, 000 And Up)
QTE691KA501 Quest E-Series 50" (Serial Numbers 314, 000, 000 And Up)
QTE735KC501 Quest E-Series 50" (Serial Numbers 314, 000, 000 And Up)
QTE735KC502 Quest E-Series 50" (Serial Numbers 316, 000, 000 And Up)
QTE708GEM50200 Quest E-Series 50" (Serial Numbers 400, 000, 000 And Up)
QTE708GEM50200 Quest E-Series 54" (Serial Numbers 315, 000, 000 And Up)
QTE708GEM54100 Quest S-Series 34" (Serial Numbers 315, 000, 000 And Up)
QTS452CEM34200 Quest S-Series 34" (Serial Numbers 316, 000, 000 And Up)
QTS452CEM34200 Quest S-Series 34" (Serial Numbers 400, 000, 000 And Up)
QTS452CEM34200 Quest S-Series 42" (Serial Numbers 313, 000, 000 And Up)
QTS691KA422 Quest S-Series 42" (Serial Numbers 314, 000, 000 And Up)
QTS691KA422 Quest S-Series 42" (Serial Numbers 314, 000, 000 And Up)
QTS735KC422 Quest S-Series 42" (Serial Numbers 315, 000, 000 And Up)
QTS708GEM42200 Quest S-Series 42" (Serial Numbers 315, 000, 000 And Up)
QTS725CKC42200 Quest S-Series 42" (Serial Numbers 316, 000, 000 And Up)
QTS708GEM42200 Quest S-Series 42" (Serial Numbers 400, 000, 000 And Up)
QTS708GEM42200 Quest S-Series 50" (Serial Numbers 312, 000, 000 And Up)
QTS691KA502 Quest S-Series 50" (Serial Numbers 313, 000, 000 And Up)
QTS691KA502 Quest S-Series 50" (Serial Numbers 314, 000, 000 And Up)
QTS691KA502 Quest S-Series 50" (Serial Numbers 315, 000, 000 And Up)
QTS708GEM50200 Quest S-Series 50" (Serial Numbers 315, 000, 000 And Up)
QTS725GKC50200 Quest S-Series 50" (Serial Numbers 316, 000, 000 And Up)
QTS708GEM50200 Quest S-Series 50" (Serial Numbers 400, 000, 000 And Up)
QTS708GEM50200 Quest S-Series 50" (Serial Numbers 402, 082, 300 And Up)
QZS708GEM50200 Quest S-Series 50" (Serial Numbers 404, 314, 159 And Up)
QZS691CKA50200 Quest S-Series 50" (Serial Numbers 404, 314, 159 And Up)
QZS708GEM50200 Quest S-Series 50" (Serial Numbers 406, 294, 345 And Up)
QZS708GEM50200 Quest S-Series 60" (Serial Numbers 400, 000, 000 And Up)
QTS708GEM60200 Quest S-Series 60" (Serial Numbers 402, 082, 300 And Up)
QZS708GEM60200 Quest S-Series 60" (Serial Numbers 404, 314, 159 And Up)
QZS708GEM60200 Quest S-Series Steering Wheel 42" (Serial Numbers 315, 000, 000 And Up)
QSS708GEM42200 Quest S-Series Steering Wheel 42" (Serial Numbers 315, 000, 000 And Up)
QSS725GKC42200 Quest S-Series Steering Wheel 50" (Serial Numbers 315, 000, 000 And Up)
QSS708GEM50200 Quest S-Series Steering Wheel 50" (Serial Numbers 315, 000, 000 And Up)
QSS725GKC50200 Turf Tracer HP Hydro (Serial Numbers 130, 000-149, 999)
TT3614KA, TT3615KC, TT4814KA, TT4815KC, TT4816BV, TT5216BV Turf Tracer HP Hydro (Serial Numbers 160, 000-169, 999)
TT3614KA, TT3615KC, TT4814KA, TT4815KC, TT4816BV, TT4817KA, TT5216BV Turf Tracer HP Hydro (Serial Numbers 190, 000-219, 999)
TT3614KA, TT4814KA, TT4815KC, TT4817KA, TT5217KA Turf Tracer HP Hydro (Serial Numbers 220, 000-259, 999)
TT3615KA, TT4815KA, TT4815KC, TT4817KA, TT4817KAE, TT5217KA Turf Tracer HP Hydro ECS (Serial Numbers 260, 000-319, 999)
TT3615KAC, TT4817KAC, TT4817KAEC, TT5217KAC, TT5217KAEC Turf Tracer HP Hydro ECS (Serial Numbers 320, 000-369, 999)
TT3615KAC, TT4817KAC, TT4817KAEC, TT5217KAC, TT5217KAEC Turf Tracer Hydro (Serial Numbers 102, 000-114, 999)
FMD-52, FMD-60, TTH-18KC, TTH-22KC Turf Tracer Hydro (Serial Numbers 115, 000-129, 999)
FMD-52, FMD-60, TTH-18KC, TTH-22KC Turf Tracer Hydro (Serial Numbers 130, 000-149, 999)
FMD523, FMD603, TT18KC, TT22KC Turf Tracer Hydro (Serial Numbers 160, 000-169, 999)
FMD523, FMD603, TT18KC, TT22KC Turf Tracer Hydro (Serial Numbers 190, 000-219, 999)
FMD523, FMD603, TT19KA, TT22KC Turf Tracer Hydro (Serial Numbers 220, 000-259, 999)
FMD523, FMD603, TT19KA, TT23KC Turf Tracer Hydro (Serial Numbers 260, 000-319, 999)
FMD523, FMD603, TT23KA, TT23KC Turf Tracer Hydro (Serial Numbers 440, 000-509, 999)
FMD524, FMD604, TT20KCC, TT23KAC, TT23KCC Turf Tracer Hydro (Serial Numbers 70, 000-79, 999)
FMD-52, FMD-60, TTH-14K, TTH18KO Turf Tracer Hydro (Serial Numbers 84, 000-89, 999)
FMD-52, FMD-60, TTH-14K, TTH18KO Turf Tracer Hydro (Serial Numbers 90, 000-101, 999)
FMD-52, FMD-60, TTH-16BV, TTH-18KC, TTH-20KC Turf Tracer Hydro Pistol Grip (Serial Numbers 790, 000 And Up)
TT23KAEP Viking Hydro (Serial Numbers 102, 000-114, 999)
V36-14K-H, V36-14KO-H, V48-14K-H, V48-14KO-H, V52-14K-H, V52-14KO-H Viking Hydro (Serial Numbers 115, 000-129, 999)
V36-14K-H, V36-14KO-H, V48-14K-H, V48-14KO-H, V48-16BV-H, V52-14K-H Viking Hydro (Serial Numbers 130, 000-149, 999)
VH3614KA, VH3615KC, VH4814KA, VH4815KC, VH5216BV Viking Hydro (Serial Numbers 160, 000-169, 999)
VH3614KA, VH3615KC, VH4814KA, VH4815KC Viking Hydro (Serial Numbers 190, 000-219, 999)
VH3614KA, VH4814KA Viking Hydro (Serial Numbers 220, 000-259, 999)
VH3615KA, VH4815KA Viking Hydro (Serial Numbers 260, 000-319, 999)
VH3615KA, VH4815KA Viking Hydro (Serial Numbers 80, 000-89, 999)
V36-14K-H, V36-14KO-H, V48-14K-H, V48-14KO-H, V48-16BV-H Viking Hydro (Serial Numbers 90, 000-101, 999)
V36-14K-H, V36-14KO-H, V48-14K-H, V48-14KO-H, V48-16BV-H, V52-14K-H
