Here are all the parts required to get 'Grand L telescoping stabilizers and extending lower links:"
Kubota TD050-39233 COMP. LOWER LINK 1@ $535.14 $535.14
Kubota TD050-39243 COMP. LINK, LOWE 1@ $535.14 $535.14
Kubota TA140-71410 LEVER - MODEL L4 2@ $15.67 each $31.34
Kubota TA140-71400 PIN - MODEL L461 2@ $8.05 each $16.10
Kubota 05122-50645 PIN, JOINT 2@ $1.88 each $3.76
Kubota 05511-50530 PIN 2@ $0.62 each $1.24
Kubota 05511-51615 PIN, SPLIT 2@ $0.42 each $0.84
Kubota 33660-92170 SPRING 2@ $17.55 each $35.10
Kubota TD050-39603 ASSY STABILIZER 2@ $203.82 each $407.64
Kubota TA140-39820 PIN 2@ $9.85 each $19.70
Kubota 04011-50120 WASHER 4@ $0.42 each $1.68
Kubota 05511-50425 PIN 2@ $0.48 each $0.96
Kubota TC050-51200 PIN, SNAP - MODE 4@ $2.09 each $8.36
Kubota TA140-71383 LINK 1@ $194.28 each $194.28
Kubota TA140-71393 LINK 1@ $194.28 each $194.28
Total: $1,985.56 + tax/shipping
This setup should work on all the L series/ Cat 1 hitch, including L47.