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 O-RING-(P18-8)-TRG270 (40341836)
Ls Tractor
$7.99Genuine OEM LS Tractor O-RING-(P18-8)-TRG270 (40341836) This part fits these Certain Models depending on serial Number:MT125,MT122 Part number: 40341836 Koop’s is a family owned outdoor power equipment dealership that...$7.99 -
LS Tractor O-RING-(P12-B)-TRG270 (40341825)
Ls Tractor
$7.99Genuine OEM LS Tractor O-RING-(P12-B)-TRG270 (40341825) This part fits these Certain Models depending on serial Number:MT125,MT122 Part Number: 40341825 Koop’s is a family owned outdoor power equipment dealership that...$7.99 -
LS Tractor GASKET-REAR-TRG270 (40341826)
Ls Tractor
$14.99Genuine OEM LS Tractor GASKET-REAR-TRG270 (40341826) This part fits these Certain Models depending on serial Number:MT125, MT122 Part Number: 40341826 Koop’s is a family owned outdoor power equipment dealership that specializes...$14.99 -
LS Tractor GASKET-FRONT-TRG270 (40341103)
Ls Tractor
$19.99Genuine OEM LS Tractor GASKET-FRONT-TRG270 (40341103) This part fits these Certain Models depending on serial Number:MT125, MT122 Part number: 40341103 Koop’s is a family owned outdoor power equipment dealership that...$19.99 -
LS Tractor GASKET-EGR COOLER OUT-EGQ200 (40313562)
Ls Tractor
$9.99Genuine OEM LS Tractor GASKET-EGR COOLER OUT-EGQ200 (40313562) This part fits these Certain Models depending on serial Number:73S5SK25, MT225E, MT225HE, MT230E, MT230HE, MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT345E, MT345HE, MT355E,...$9.99 -
LS Tractor Gasket--EGR Cooler (EGQ200) (40313561)
Ls Tractor
$9.99Genuine OEM LS Tractor Gasket--EGR Cooler (EGQ200) (40313561) This part fits these Certain Models depending on serial Number:73S5SK25, MT225E, MT225HE, MT230E, MT230HE, MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT345E, MT345HE, MT355E,...$9.99 -
LS Tractor Gasket for cooler (EGQ200) (40266104)
Ls Tractor
$11.99Genuine OEM LS Tractor Gasket for cooler (EGQ200) (40266104) This part fits these Certain Models depending on serial Number:73S5SK25, MT230E, MT230HE, MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT340E, MT340HE, MT345E, MT345HE, MT355E,...$11.99 -
LS Tractor Gasket-EGR Valve (EGQ200) (40266101)
Ls Tractor
$9.99Genuine OEM LS Tractor Gasket-EGR Valve (EGQ200) (40266101) This part fits these Certain Models depending on serial Number:73S5SK25, MT230E, MT230HE, MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT340E, MT340HE, MT345E, MT345HE, MT355E,...$9.99 -
LS Tractor GASKET-ACV ADAPTOR-EGQ160 (40265765)
Ls Tractor
$14.99Genuine OEM LS Tractor GASKET-ACV ADAPTOR-EGQ160 (40265765) This part fits these Certain Models depending on serial Number:MT235E, MT235HE, MT240HE, MT335H, MT335HC, MT340HC, MT340E, MT340HE, MT345E, MT345HE, MT355E, MT355HE, MT342, MT347, MT352,...$14.99 -
LS Tractor O-Ring 1BG40-TSL (40230860)
Ls Tractor
$9.99Genuine OEM LS Tractor O-Ring 1BG40-TSL (40230860) This part fits these Certain Models depending on serial Number:100LC, 105LC, LL1100, LL1101, LL1102, LL2100, LL2101, LL2102, LL7102 Part Number: 40230860 Koop’s is a family...$9.99 -
LS Tractor O-RING-TSL (40228871)
Ls Tractor
$9.99Genuine OEM LS Tractor O-RING-TSL (40228871) This part fits these Certain Models depending on serial Number:200LC, LB1104, LL3101, LL3102, LL3103, LL3104, LL3105, LL3106, LL3107, LL3108, LL3109, LL3110, LL3111, LL3112, LL3113, LL3114, LL3115,...$9.99 -
LS Tractor O-Ring-TSL (40228869)
Ls Tractor
$7.99Genuine OEM LS Tractor O-Ring-TSL (40228869) This part fits these Certain Models depending on serial Number:105LC, 200LC, 905GBL, LB1104, LB1107, LL1102, LL2100, LL2101, LL2102, LL3101, LL3102, LL3103, LL3104, LL3105, LL3106, LL3107, LL3108,...$7.99 -
LS Tractor O-RING - TSL (40228756)
Ls Tractor
$7.99Genuine OEM LS Tractor O-RING - TSL (40228756) This part fits these Certain Models depending on serial Number:200LC, LL2101 AUTO, LL3101, LL3102, LL3103, LL3104, LL3105, LL3106, LL3107, LL3108, LL3109, LL3110, LL3111, LL3112, LL3113, LL3114,...$7.99 -
LS Tractor O-Ring (TRG400) (40195048)
Ls Tractor
$9.99Genuine OEM LS Tractor O-Ring (TRG400) (40195048) This part fits these Certain Models depending on serial Number:J2020H, J2030H, J2023H, MT125, MT122, XJ2025, XJ2025H, Part Number: 40195048 Koop’s is a family owned...$9.99 -
LS Tractor O-RING-S802085010 (40117144)
Ls Tractor
$9.99Genuine OEM LS Tractor O-RING-S802085010 (40117144) This part fits these Certain Models depending on serial Number:73S5SK25, J2020H, J2030H, J2023H, MT225S, MT230E, MT230HE, MT235E, MT235HE, MT240E, MT240HE, MT335H, MT335HC, MT340HC, MT340E,...$9.99 -
LS Tractor O-Ring (S801035010) (40116562)
Ls Tractor
$7.99Genuine OEM LS Tractor O-Ring (S801035010) (40116562) This part fits these Certain Models depending on serial Number:J2020H, J2030H, J2023H, MT125, MT122, MT340E, MT340HE, MT345E, MT345HE, MT355E, MT355HE, MT342, MT347, MT352, MT357, MT350E,...$7.99 -
LS Tractor O-Ring (S801034010) (40116556)
Ls Tractor
$9.99Genuine OEM LS Tractor O-Ring (S801034010) (40116556) This part fits these Certain Models depending on serial Number:J2020H, J2030H, J2023H, MT125, MT122, MT225S, XJ2025, XJ2025H Part Number: 40116556 Koop’s is a family owned...$9.99 -
LS Tractor O-Ring (S801010010) (40116417)
Ls Tractor
$7.99Genuine OEM LS Tractor O-Ring (S801010010) (40116417) This part fits these Certain Models depending on serial Number:J2020H, J2030H, J2023H, MT125, MT122, MT225S, MT563, MT568, MT573, MT7101, MT774, MT784, MT794, P7010, P7020, P7030, P7040,...$7.99 -
LS Tractor Gasket--Inlet Pipe (40109241)
Ls Tractor
$11.99Genuine OEM LS Tractor Gasket--Inlet Pipe (40109241) This part fits these Certain Models depending on serial Number:i3030, i3030H, i3040, i3040H, J2020H, J2030H, J2023H, MT225E, MT225HE, MT226E, R3029, R3029H, R3039, R3039H, S3010, XG3025, XJ2025,...$11.99 -
LS Tractor O-Ring (S804070010) (40029254)
Ls Tractor
$9.99Genuine OEM LS Tractor O-Ring (S804070010) (40029254) This part fits these Certain Models depending on serial Number:G3033, G3033H, G3038, G3038H, MT225E, MT225HE, MT226,MT232,MT242, MT226E, MT230E, MT230HE, MT235E, MT235HE, MT240E, MT240HE,...$9.99