Matrix Fitness Strength System Buffer Stopper Block 1000371997

Item Condition: New
Item Part #: 1000371997

Used on the following models:

Updated List 2025

Matrix Fitness
VS-S711 | Combo Leg Extension/Leg Curl | Versa Dual | GM105, GM105K, GM105L | 2016
VS-S531 | Combo Ab/Low Back | Versa Dual | GM103/K/L | 2016
G7-S73-02 | Prone Leg Curl | G7GM127 | 2018
G7-S77-02 | Calf Extension | G7GM116 | 2018
G7-S40-02 | Independent Biceps Curl | G7GM122B, G7GM122D, G7GM122, G7GM122M | 2018
G7-S52-02 | Back Extension | G7GM126B, G7GM126C, G7GM126, G7GM126M | 2018
G7-S71-02 | Leg Extension | G7GM113B, G7GM113D, G7GM113, G7GM113M | 2018
G7-S71-02 | Leg Extension | G7GM113 | 2018
G7-S40-02 | Independent Biceps Curl | G7GM122 | 2018
G7-S52-02 | Back Extension | G7GM126 | 2018
G7-S77-02 | Calf Extension | G7GM116B, G7GM116C, G7GM116, G7GM116M | 2018
MD-S711 | Medical Leg Extension / Leg Curl | GM107/K/L | 2018
G7-S73-02 | Prone Leg Curl | G7GM127B, G7GM127D, G7GM127, G7GM127M | 2018
MG-PL78 | Glute Trainer | PL218 | PL218K | PL218M | 2019
G7-S71B | G7-S71BH | G7GM213 | Ultra Base Leg Extension | 2020
G7-S73B | G7-S73BH | GM227 | Ultra Base Prone Leg Curl | 2020
G7-S77B | G7-S77BH | Ultra Base Calf Extension | 2020
G7-S40B | G7-S40BH | G7GM222 | Ultra Base Biceps Curl | 2020
G7-S52B | G7-S52BH | G7GM226, G7GM226K, G7GM226N | Ultra Base Back Extension | 2020
MG-PL78 | Glute Trainer | PL218B | 2019
MG-PL78-03 | Glute Trainer | PL218K | 2024
G7-S40-03 | Independent Biceps Curl | GM122F | GM122K | GM122S | GM122U | 2024
G7-S52-03 | Back Extension | GM126F | GM126K | GM126U | GM126S | 2024
G7-S77-03 | Calf Extension | GM116F | GM116K | GM116U | GM116S | 2024
G7-S71-03 | Leg Extension | GM113F | GM113K | GM113R | 2024
G7-S73-03 | Prone Leg Curl | GM127F | GM127K | GM127S | 2024
G7-S40-03-OE | Independent Biceps Curl | GM122H | 2024
G7-S52-03-OE | Back Extension | GM126H | 2024
G7-S71-03-OE | Leg Extension | GM113H | 2024
G7-S73-03-OE | Prone Leg Curl | GM127H | 2024
G7-S77-03-OE | Calf Extension | GM116H | 2024
MG-PL78-03-PF | Glute Trainer | PL218L | 2024
G7-S40B-03 | G7-S40BH-03 | Base Trim Independent Biceps Curl | GM222B | GM222BH | 2024
G7-S52B-03 | G7-S52BH-03 | Base Trim Back Extension | GM226B | GM226BH | 2024
G7-S71B-03 | G7-S71BH-03 | Base Trim Leg Extension | GM213B | GM213BH | 2024
G7-S73B-03 | G7-S73BH-03 | Base Trim Prone Leg Curl | GM227B | GM227BH | 2024
G7-S77B-03 | G7-S77BH-03 | Base Trim Calf Extension | GM216B | GM216BH | 2024
G7-S40-03 | Independent Biceps Curl | G7GM122G, G7GM122N, G7GM122T | 2024
G7-S52-03 | Back Extension | G7GM126G, G7GM126N, G7GM126T | 2024
G7-S71-03 | Leg Extension | G7GM113G, G7GM113N, G7GM113S | 2024
G7-S73-03 | Prone Leg Curl | G7GM127G, G7GM127N, G7GM127T | 2024
G7-S77-03 | Calf Extension | G7GM116G, G7GM116N, G7GM116T | 2024