Koops Parts & Service Kits
At Koop’s Sales & Service, we provide quality OEM parts and service kits for zero-turn mowers, tractors, golf carts and MORE. Whether you need belts, blades, filters, tune-up kits, or replacement engine components, our knowledgeable parts team is here to help.
We carry genuine OEM parts for leading brands including Club Car, Gravely, Ariens, Husqvarna, Exmark, Woods Implements, Toro, SCAG, LS Tractor, Kawasaki, Kohler, Honda, and Briggs & Stratton. Parts are available for local pickup in Vinton, Iowa or shipped nationwide.
If you don’t see the part you’re looking for, call us at 319-472-5055 (press option 3). In many cases, we can quickly source what you need — even if it’s not currently listed online.
Thanks for trusting Koop’s — we’re here to keep your equipment running strong.
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LS Tractor NIPPLE,PF3/8 (40228731)
Ls Tractor
$27.99Genuine OEM LS Tractor NIPPLE,PF3/8 (40228731) This part fits these Certain Models depending on serial Number:200LC, LB1104, LB2100, LL2100, LL2101, LL2102, LL3101, LL3102, LL3104, LL3107, LL3110, LL3115, LL4100, LL4105, LL4106, LL5104, LL5105,...$27.99 -
LS Tractor NIPPLE-TSL-802N2-F94F9-4S-TS (40387920)
Ls Tractor
$21.99Genuine OEM LS Tractor NIPPLE-TSL-802N2-F94F9-4S-TS (40387920) This part fits these Certain Models depending on serial Number:LL4105, LL4106, LL6100, LL8100 Part Number: 40387920 Koop’s is a family owned outdoor power equipment...$21.99 -
LS Tractor JOINT-HOFAM-0303G-TRG630 (40010150)
Ls Tractor
$31.99Genuine OEM LS Tractor JOINT-HOFAM-0303G-TRG630 (40010150) This part fits these Certain Models depending on serial Number:i3030, i3030H, i3040, i3040H, LL5001, MT225E, MT225HE, MT226, MT232, MT242, MT230E, MT230HE, MT235E, MT235HE, MT240E,...$31.99 -
LS Tractor JOINT-ELBOW-TRG630 (40318956)
Ls Tractor
$19.99Genuine OEM LS Tractor JOINT-ELBOW-TRG630 (40318956) This part fits these Certain Models depending on serial Number:MT230E, MT230HE, MT235E, MT235HE, MT240E, MT240HE, MT335H, MT335HC, MT340HC, MT340E, MT340HE, MT345E, MT345HE, MT355E, MT355HE,...$19.99 -
LS Tractor CLAMP-OETIKER HOSE(D25-D40)-TRG970 (40449796)
Ls Tractor
$11.99Genuine OEM LS Tractor CLAMP-OETIKER HOSE(D25-D40)-TRG970 (40449796) This part fits these Certain Models depending on serial Number:MT125, MT122, MT225S, MT226, MT232, MT242 Part Number: 40449796 Koop’s is a family owned...$11.99 -
LS Tractor COVER-DUMMY_AUDIO_R-TRG750 (40269149)
Ls Tractor
$19.99Genuine OEM LS Tractor COVER-DUMMY_AUDIO_R-TRG750 (40269149) This part fits these Certain Models depending on serial Number:MT125, MT122, MT225S, MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT342, MT347, MT352, MT357, MT458, MT468, MT463,...$19.99 -
LS Tractor BRACKET-AUDIO-TRG750 (40310665)
Ls Tractor
$29.99Genuine OEM LS Tractor BRACKET-AUDIO-TRG750 (40310665) This part fits these Certain Models depending on serial Number:MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT458, MT468, MT463, MT473, MT563, MT568, MT573, P7010, P7040, U5020, U5030,...$29.99 -
LS Tractor HARNESS-AUDIO(EXT)-TRG730 (40354401)
Ls Tractor
$24.99Genuine OEM LS Tractor HARNESS-AUDIO(EXT)-TRG730 (40354401) This part fits these Certain Models depending on serial Number:MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT458, MT468, MT563, MT568, MT573, P7010, P7020, P7030, P7040, U5020,...$24.99 -
LS Tractor WEATHER STRIP-HOOD-Y-TRG830 (40361132)
Ls Tractor
$17.99Genuine OEM LS Tractor WEATHER STRIP-HOOD-Y-TRG830 (40361132) This part fits these Certain Models depending on serial Number:MT125, MT122 part is callout #5 in the diagram Part Number: 40361132 Koop’s is a family...$17.99 -
LS Tractor WEATHER STRIP-BACK FLANGE-Y-TRG830 (40366898)
Ls Tractor
$14.99Genuine OEM LS Tractor WEATHER STRIP-BACK FLANGE-Y-TRG830 (40366898) This part fits these Certain Models depending on serial Number:MT125, MT122 This part supersedes part # 40363717 Part Number: 40366898 Koop’s is a family...$14.99 -
LS Tractor WEATHER STRIP-SIDE COVER_XR4-TRG830 (40353771)
Ls Tractor
$8.99Genuine OEM LS Tractor WEATHER STRIP-SIDE COVER_XR4-TRG830 (40353771) This part fits these Certain Models depending on serial Number:MT125, MT122, MT342, MT347, MT352, MT357, XR4140, XR4145, XR4150, XR4155 Part Number:...$8.99 -
LS Tractor GASKET-119621-1-119621-11961-YANMAR (40526552)
Ls Tractor
$19.99Genuine OEM LS Tractor GASKET-119621-1-119621-11961-YANMAR (40526552) Part Number: 40526552 Koop’s is a family owned outdoor power equipment dealership that specializes in outstanding parts and service. We are an authorized dealer for...$19.99 -
LS Tractor BOLT-26450-0801-26450-080182-YANMAR (40526551)
Ls Tractor
$8.99Genuine OEM LS Tractor BOLT-26450-0801-26450-080182-YANMAR (40526551) Part Number: 40526551 Koop’s is a family owned outdoor power equipment dealership that specializes in outstanding parts and service. We are an authorized dealer for...$8.99 -
LS Tractor BRACKET, HEATER-119621-11950-YANMAR (40513332)
Ls Tractor
$189.99Genuine OEM LS Tractor BRACKET, HEATER-119621-11950-YANMAR (40513332) Part Number: 40513332 Koop’s is a family owned outdoor power equipment dealership that specializes in outstanding parts and service. We are an authorized dealer for...$189.99 -
LS Tractor KNOB ASSY-D/SPEED-CAB-R-G826 (40275650)
Ls Tractor
$29.99Genuine OEM LS Tractor KNOB ASSY-D/SPEED-CAB-R-G826 (40275650) This part fits these Certain Models depending on serial Number:MT342, MT347, MT352, MT357, XR4040, XR4040H, XR4046, XR4046H, XR4140, XR4145, XR4150, XR4155 Part Number:...$29.99 -
LS Tractor BEARING-BALL-A0862040 (40012702)
Ls Tractor
$29.99Genuine OEM LS Tractor BEARING-BALL-A0862040 (40012702) This part fits these Certain Models depending on serial Number:G3033, G3033H, G3038, G3038H, i3030, i3030H, i3040, i3040H, J2020H, J2030H, J2023H, MT125, MT122, MT225E, MT225HE, MT225S,...$29.99 -
LS Tractor BEARING-NEEDLE-HMK2020 (40341828)
Ls Tractor
$34.99Genuine OEM LS Tractor BEARING-NEEDLE-HMK2020 (40341828) This part fits these Certain Models depending on serial Number:MT125, MT122 Part Number: 40341828 Koop’s is a family owned outdoor power equipment dealership that...$34.99 -
LS Tractor KNOB-M8-TRG970 (40342505)
Ls Tractor
$9.99Genuine OEM LS Tractor KNOB-M8-TRG970 (40342505) This part fits these Certain Models depending on serial Number:MT226, MT232, MT242, MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT342, MT347, MT352, MT357, MT458, MT468, MT463, MT473, MT563,...$9.99 -
LS Tractor ADAPTOR-SUCTION FILTER-TRG823 (40220230)
Ls Tractor
$19.99Genuine OEM LS Tractor ADAPTOR-SUCTION FILTER-TRG823 (40220230) This part fits these Certain Models depending on serial Number:J2020H, J2030H, J2023H, MT125, MT122, MT225S, XJ2025, XJ2025H Part Number: 40220230 Koop’s is a...$19.99 -
LS Tractor ADAPTOR-LINE FILTER-TRG823 (40220231)
Ls Tractor
$19.99Genuine OEM LS Tractor ADAPTOR-LINE FILTER-TRG823 (40220231) This part fits these Certain Models depending on serial Number:J2020H, J2030H, J2023H, MT125, MT122, MT225S, XJ2025, XJ2025H Part Number: 40220231 Koop’s is a family...$19.99