Confirm this item fits
Add your vehicle details to make sure this item fits.
Slide Rail Extensions
0
MXLockerDirect(714 reviews)
99% positive feedback
$149.95
Condition:New
Shipping & Delivery
Return Policy
Make Any Order Returnable
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Make Any Order Returnable
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Shop With Confidence
MX Locker Buyer Protection Guaranteed
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Secure Payment
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker Buyer Protection Guaranteed
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Secure Payment
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Overview
Condition
NewCategory:
Brand:
STARTING LINE PRODUCTSRide Type:
SKU:
47500068Item #
1755048029700158MPN:
31-77
Specs:
| Color/Finish: | Black/White |
| Length Imperial: | 121" - 136" |
| Product Name: | Slide Rail Extensions |
| Riding Style: | Snow |
| Type: | For Polaris |
| Units: | Pair |
Description
- Extend the rails to allow use of longer tracks for more flotation and better performance in deep snow conditions
- Include installation hardware
Compatible with 2861 Polaris vehicle(s)Centurion 500 Indy1979 - 1997
Classic 500 w/121" Track1990 - 1997
Dragon 800 Special1992 - 1997
Indy Classic 4001984 - 1997
Indy SKS 4001984 - 1997
Indy 4401983 - 1997
Indy SKS 4401988 - 1997
Indy 500 Classic SKS1991 - 1997
Indy 500 SKS PT EFI1991 - 1997
Indy 600 w/121" Track1980 - 1997
Indy 600 SE1983 - 1997
Indy 6501990 - 1997
650 RXL1991 - 1997
Indy 650 RXL SKS1988 - 1997
Indy 650 SKS1990 - 1997
Indy Lite Deluxe1991 - 1997
Indy RXL1990 - 1997
Indy RXL SKS1990 - 1997
Indy 650 RXL Touring w/121" Track1992 - 1997
Indy Sport 3401983 - 1997
Indy Sport SKS 4401990 - 1997
Indy Starlite GT 2501991 - 1997
Indy Storm 800 SE1993 - 1997
Indy SuperTrak 4881990 - 1997
Indy Trail ES 4881983 - 1997
Indy Trail Deluxe1983 - 1997
Indy Trail SKS1983 - 1997
Indy Trail SP1983 - 1997
Indy Trail Supertrak1983 - 1997
Ultra SPX1997
Ultra SPX SE1997
WideTrak GT1994 - 1997
Classic 8001995 - 1997
Dragon 600 Special1992 - 1997
Indy 4001984 - 1997
Indy 500 EFI1981 - 1997
Indy 500 RMK EFI1991 - 1997
Indy 500 SP1981 - 1997
Indy 500 SP EFI1991 - 1997
Indy 600 LE1983 - 1997
Lite1992 - 1997
Lite GT1992 - 1997
Indy Lite Touring1993 - 1997
500 SKS1989 - 1997
Indy Sport GT 3401987 - 1997
Indy Sport GT 4401988 - 1997
Indy Starlite 2501996 - 1997
Ultra1997
440 XC1997
Indy XCR 440 SP1991 - 1997
XLT1993 - 1997
Indy XLT 600 Special 48" Stance1995 - 1997
XLT LTD1997
Indy XLT RMK1993 - 1997
Indy Storm 750 SKS1993 - 1997
Storm1994 - 1997
Indy Storm 800 SKS PT1993 - 1997
Indy XCR 600 1.25" w/128" Track1993 - 1997
Indy XCR 600 SP1994 - 1997
Indy 500 Classic1989 - 1997
Indy Trail Touring 4881983 - 1997
Indy XC 500 Edge 1991 - 1997
Indy 5001981 - 1997
Indy Sport Touring 550 w/136" Track1988 - 1997
Indy Trail 4881983 - 1997
Indy Trail 4401983 - 1997
Indy 550 RMK Trail1983 - 1997
Indy Touring 3401990 - 1997
Indy Deluxe 3401991 - 1997
Indy 600 Edge X1983 - 1997
Indy XC 8001991 - 1997
Indy 440 LC1991 - 1997
Indy 500 Carb1981 - 1997
Indy Touring 700 w/136" Track1983 - 1997
Storm RMK1996 - 1997
Indy Storm 800 SKS1993 - 1997
Indy Ultra SKS1997
Indy XLT SKS1992 - 1997
Indy XLT 600 SKS PT1993 - 1997
Indy Super Sport1982 - 1997
Super Sport1982 - 1997
Indy Edge 3401991 - 1997
Indy XC 4001984 - 1997
Indy Storm1993 - 1997
Indy Pro X 440F1991 - 1997
Indy SS 4401983 - 1997
Indy 500 Edge1991 - 1997
Indy 680 SP1996 - 1997
Indy 500 WideTrak LX1996 - 1997
Indy Super Sport 4401983 - 1997
Indy XC 500 SP1989 - 1997
Indy 600 Classic1983 - 1997
Indy Sport Touring 6001995 - 1997
Indy XC 600 SP1983 - 1997
Indy 600 RMK1983 - 1997
440 XCR1992 - 1997
Indy Trail RMK 4881983 - 1997
Indy Sport Touring 550 ES1988 - 1997
Indy XC 700 SP1991 - 1997
Indy 600 Pro X1983 - 1997
Indy 700 Classic1991 - 1997
Indy 600 Classic Touring1983 - 1997
Indy Sport Touring 4401988 - 1997
Indy 500 Classic Touring1993 - 1997
Indy 700 RMK1991 - 1997
Indy 800 RMK1993 - 1997
Indy 755 Classic1991 - 1997
Indy 500 Supersport1991 - 1997
Indy 500 Trail1986 - 1997
Indy 600 Triumph1983 - 1997
Indy Classic Touring1989 - 1997
Indy 700 RMK w/144" Track1991 - 1997
Indy 488 Super Sport1994 - 1997
Indy Touring 600 w/136" Track1983 - 1997
Indy XC 800 SP1991 - 1997
Indy 600 H.O. IQ F/O1991 - 1997
Indy 600 H.O. SwitchBack F/O1991 - 1997
Indy Supersport 3401991 - 1997
Indy 550 Pro X Fan1991 - 1997
Indy 550 Touring1991 - 1997
Indy 900 RMK1991 - 1997
Indy Storm 7501993 - 1997
Indy RMK RXL1993 - 1997
Indy Super Sport SS1983 - 1997
Indy RMK Trail1983 - 1997
Indy 550 Classic1991 - 1997
Indy 550 Edge1991 - 1997
Indy 550 ES1991 - 1997
Indy 550 LX1991 - 1997
Indy 550 Supersport1991 - 1997
Indy 600 Edge Touring1983 - 1997
Indy 600 SwitchBack w/136" Track1983 - 1997
Indy 700 Classic Touring1991 - 1997
Indy 700 Edge Touring1991 - 1997
Indy 700 SwitchBack w/144" Track1991 - 1997
Indy 800 Classic1991 - 1997
Indy 800 Edge Touring1991 - 1997
Indy 800 Pro X1991 - 1997
Indy 800 SwitchBack w/144" Track1991 - 1997
Indy Trail Touring Deluxe1983 - 1997
Indy 600 SP TD LE 1.25" w/121" Track1983 - 1997
Indy 8001991 - 1997
Indy 600 SP1983 - 1997
Indy 800 LE1991 - 1997
Indy 550 Super Sport1994 - 1997
IQ Cruiser FST1984 - 1997
IQ Turbo Cruiser1984 - 1997
LITE 3401993 - 1997
RMK 500 Trail1997
Super Sport 5501994 - 1997
Trail 4401983 - 1997
Trail 5001985 - 1997
Transport 5501996 - 1997
TXL 340 Indy1977 - 1997
Ultra 700 SP1996 - 1997
Ultra 700 SPX1997
WideTrak LX1994 - 1997
WideTrak 500 GT1990 - 1997
WideTrak LX 5001990 - 1997
XC 6001997
XC 7001997
XCR 4401992 - 1997
Indy XCR 6001994 - 1997
XLT 600 LTD1997
Sport 440 GT1991 - 1997
Indy Sport Lite1988 - 1997
Indy XC 3401991 - 1997
Indy 600 Classic Edge1991 - 1997
Indy XCR 440 Edge Racer1991 - 1997
Indy Storm XCR SP1996 - 1997
Indy Ultra 6801996 - 1997
Indy XLT RMK 6001993 - 1997
Indy XCR 800 1.25" w/128" Track1991 - 1997
Indy XLT Touring 6001993 - 1997
Sport1987 - 1997
Indy XCF 4401991 - 1997
Indy XLT Classic 5001991 - 1997
Indy Classic1989 - 1997
Indy 800 Classic Touring1991 - 1997
Indy Pro X 4401991 - 1997
Indy XLT Special1995 - 1997
Indy GT 3401989 - 1997
Indy XLT X-Tra1993 - 1997
Indy 500 SKS EFI1991 - 1997
Indy XCR 4001991 - 1997
Indy XC 5001993 - 1997
Indy 3401982 - 1997
Indy 600 H.O. RMK F w/144" Track1991 - 1997
Indy Ultra RMK1997
Indy 700 Pro X1991 - 1997
Indy 500 WideTrak1990 - 1997
700 XC1997
XC 4001991 - 1997
Indy XLT Classic1989 - 1997
Indy XC 700 Deluxe1997
Indy 700 RMK w/136" Track1991 - 1997
Indy Pro X 440L/C1991 - 1997
Indy 550 RMK1991 - 1997
Indy Classic 3401991 - 1997
Indy 550 Fleet1991 - 1997
Indy 800 Frontier Classic1991 - 1997
LITE 340 GT1993 - 1997
RXL 6501991 - 1997
Indy XLT LTD SP 6001997
SKS 5001989 - 1997
700 SKS1997
Indy XCR 7001996 - 1997
SuperSport 5001997
XLT 6001993 - 1997
Indy XLT SKS 6001995 - 1997
Indy 120 0.79" w/69" Track1996 - 1997
Indy 800 XC SP Edge1991 - 1997
Indy 440 TranSport 0.82" w/141" Track1996 - 1997
Trail Touring1996 - 1997
Ultra SP1996 - 1997
Ultra Touring1997
600 XCR SE1997
600 XC1996 - 1997
RMK 550 Trail1997
RMK 800 Storm1996 - 1997
Storm 8001994 - 1997
XCR 600 SE1997
Indy XLT SP 6001993 - 1997
SKS 500 Carb1997
XCF1997
500 RMK1997
Indy XLT 6001995 - 1997
Transport 3401996 - 1997
Ultra 700 SPX SE1997
XC 700 SP1997
RMK 5001997
RMK 7001997
XC 4401997
SKS 7001997
Ultra 7001997
XCF 4401997
Indy 500 SKS1985 - 1996
Indy XC 4401990 - 1996
440 XCR SP1994 - 1996
Classic1988 - 1996
600 XCR SP1996
Indy Ultra SPX1996
Indy XCR 600 SE1994 - 1996
Indy XLT Limited1993 - 1996
Indy XC 7001991 - 1996
Indy Ultra SPX SE1996
Indy XC 6001983 - 1996
500 EFI RMK1996
Indy 500 RMK1990 - 1996
Indy Trail Touring 550 w/136" Track1983 - 1996
SuperSport 4401994 - 1996
TXC 3401977 - 1996
TXC 4401981 - 1996
WideTrak 5001990 - 1996
SKS 500 EFI1992 - 1996
SKS 800 Storm1993 - 1996
Storm SKS1994 - 1996
Indy XCF1992 - 1996
Indy XCR 440 Edge SP1994 - 1996
Indy 800 SKS1994 - 1996
Cross Country 4401995 - 1996
Ultra RMK1996
Indy Ultra1996
Indy Ultra Touring1996
Indy 600 XCR EFI1996
Indy XLT XCR 6001996
Indy 700 SKS1991 - 1996
500 Carb RMK1996
RMK 500 EFI1996
XCR 440 SP1994 - 1996
XCR 600 SP1996
SKS 700 Ultra1996
Ultra SKS1996
RMK 700 Ultra1996
500 Carb SKS1996
Indy 600 XCR Touring1996
Starlite1991 - 1995
Indy Storm 800 RMK1993 - 1995
440 SKS1993 - 1995
Indy WideTrak GT1990 - 1995
500 EFI SKS1993 - 1995
Trail1986 - 1995
Starlite 2501991 - 1995
SKS 500 PT EFI1995
XLT SP LT1995
SKS 800 Storm PDLTRK1995
XLT 600 SP LT1995
650 RXL LT1995
Trail Deluxe1988 - 1994
Lite Deluxe1992 - 1994
Classic 700 Touring1993 - 1994
Indy XLT SP 5801993 - 1994
Long Track 4401983 - 1994
SKS 4401987 - 1994
Indy XLT 5801992 - 1994
650 RXL Touring1994
XLT SKS1994
XLT 500 SP1994
SKS 440 Sport1994
Sport SKS1994
Starlite GT1994
600 XCR1994
XLT SP1992 - 1994
Starlite 250 GT1993 - 1994
Classic Touring1994
650 RXL SKS1991 - 1993
Indy Lite GT1990 - 1993
Indy Storm 8001990 - 1993
WideTrak1991 - 1993
Indy Sport 4401983 - 1993
Indy WideTrak LX1990 - 1993
RXL 650 SKS1991 - 1993
Indy XLT SKS 5801993
Storm 7501993
SKS 750 Storm1993
6501988 - 1992
500 SP EFI1992
Supertrak1992
Sport GT1992
5001989 - 1992
500 SP1989 - 1992
Indy XLT1992
Trail Super Trak1989 - 1991
Indy Lite1991
Indy XCR 4401988 - 1991
Indy 650 RXL1988 - 1990
Indy Star1980 - 1990
Star Trak1987 - 1990
Star 2501983 - 1990
Star 250 Long Track1983 - 1990
Sprint 3401983 - 1990
Sprint 340 ES1986 - 1990
Star Trak 2501987 - 1990
SS 440 Long Track1983 - 1990
Indy Sprint ES1990
650 SKS1988 - 1989
Trail ES1987 - 1989
Trail SP1986 - 1989
4001986 - 1989
Trail SKS1987 - 1989
Classic 6501988 - 1989
Indy Long Track1980 - 1989
Sprint ES1986 - 1989
Trail 500 SP1986 - 1989
Trail 500 ES1987 - 1989
SKS 500 Trail1987 - 1989
Longtrak w/ Reverse1986 - 1989
Star1986 - 1989
400 SKS1987 - 1988
Long Track 440 Reverse1988
Trail 650 ES1987
Trail 6001985 - 1987
Indy 600 Sport1987
Sprint1986 - 1987
600 LE1986
Indy SS1983 - 1986
SS 4401979 - 1986
SS 3401977 - 1986
Safari GL L/C1985 - 1986
SS1986
Indy StarTrak1983 - 1985
XC 5001983 - 1985
Star Long Track 2501984
Apollo 4401979 - 1983
Apollo 3401979 - 1983
Cutlass SS 3401980 - 1983
Galaxy 4401980 - 1983
Galaxy 340 E W Rubber Track1980 - 1983
Galaxy 440 E1980 - 1983
Gemini 2501979 - 1983
Gemini 250 T1979 - 1983
Centurion 5001980 - 1983
Cutlass 3401980 - 1983
Cutlass SS 4401980 - 1983
Gemini 244 S1979 - 1983
Gemini 244 T1979 - 1983
Galaxy 340 E1980 - 1983
Cutlass 4401980 - 1983
Galaxy 3401980 - 1983
Galaxy 340 E W Cleated Track1980 - 1983
TX-C 4401979 - 1983
TX-L 3401977 - 1983
TX-L 5001977 - 1983
Cross Country1983
TX-C 3401979 - 1983
Centurion1979 - 1982
Cutlass SS4401982
TXL 3401977 - 1982
TX 3401970 - 1980
TX 4401972 - 1980
TX 2501970 - 1980
TX 4321972 - 1980
Cobra 4401978 - 1979
Cobra 3401978 - 1979
TX 2951972 - 1979
TX 8001972 - 1979
TX 2941972 - 1979
TX 3351972 - 1979
TX 5001972 - 1979
TX 4001971 - 1979
TX 6501972 - 1979
Colt 244 S1972 - 1978
Colt 247 J1966 - 1978
Colt 2501975 - 1978
Colt 292 J1967 - 1978
Colt 2941972 - 1978
Colt 296 J1969 - 1978
Colt 297 S1969 - 1978
Colt 317 H1969 - 1978
Colt 320 S1969 - 1978
Colt 493 H1969 - 1978
Colt 606 W1969 - 1978
Colt 634 H1969 - 1978
Colt 7441969 - 1978
Colt 277 S Deluxe1968 - 1978
Colt 303 W Deluxe1968 - 1978
Colt 371 H1968 - 1978
Colt 372 J Deluxe1968 - 1978
Colt SS 244 T1971 - 1978
Colt SS 3351972 - 1978
Colt 2951972 - 1978
Colt SS 2951975 - 1978
Colt 6501972 - 1978
Electra 2501974 - 1978
Electra 3401974 - 1978
Electra 4401974 - 1978
Colt 1751966 - 1978
Colt 277 S1968 - 1978
Colt 305 K1967 - 1978
Colt 3351972 - 1978
Colt 3401972 - 1978
Colt 372 J1967 - 1978
Colt 398 K1969 - 1978
Colt 7951969 - 1978
Colt 296 J Deluxe1968 - 1978
Colt SS 2941972 - 1978
Colt 2441972 - 1978
Electra 4321974 - 1978
Colt 300 H1967 - 1978
Electra 4301974 - 1978
Colt 303 W1969 - 1978
Colt SS 3401972 - 1978
Electra 3361974 - 1978
Colt SS 2501972 - 1978
SS 340 w/EC34PM-04N engine1978
S/S 3401978
SS 340 w/EC34PM-03 engine1978
Colt S/S 3401973 - 1977
Electra 2441976 - 1977
Colt SS 250 T1974 - 1977
Colt S/S 2501974 - 1977
Starfire 3401976 - 1977
TX 440 X1972 - 1977
Starfire 2501976 - 1977
TC 2441974 - 1975
TX 3981972 - 1975
TX Charger 293 S1970 - 1975
TX Charger 2941970 - 1975
TX Charger 4321971 - 1975
TX Charger 4391971 - 1975
TX Charger 634 H1970 - 1975
TX Charger 7951971 - 1975
TX Colt 3981970 - 1975
TX Colt 6481970 - 1975
TX Playmate 3351970 - 1975
TX Playmate 339 S1970 - 1975
TX Playmate 3981970 - 1975
TX Racer 2941971 - 1975
TX Racer 3351971 - 1975
TX Racer 3981971 - 1975
TX Racer 4321971 - 1975
TX Racer 4391971 - 1975
TX Racer 6491971 - 1975
TX Starfire 2951972 - 1975
TX Starfire 3351972 - 1975
TX Starfire 3401972 - 1975
TX Starfire 4401972 - 1975
TX Starfire 6501972 - 1975
TX 4301972 - 1975
TX Playmate 2951972 - 1975
TX Playmate 3401972 - 1975
TX Charger 292 H1970 - 1975
TX Charger 3351970 - 1975
TX Charger 340 J1970 - 1975
TX Charger 4361970 - 1975
TX Charger 6481971 - 1975
TX Colt 634 H1970 - 1975
TX Colt 7951970 - 1975
TX Playmate 2941970 - 1975
TX Playmate 340 J1970 - 1975
TX Playmate 4361970 - 1975
TX Racer 7951971 - 1975
TX Starfire 4391972 - 1975
TC 1751974 - 1975
TX Charger 3981970 - 1975
TX Playmate 292 H1970 - 1975
TX Colt 7921970 - 1975
TX Playmate 393 S1970 - 1975
TX Starfire 2941972 - 1975
TC 2501974 - 1975
TX 500 LTD1972 - 1975
TX Starfire 7951972 - 1975
Custom II 4001974
Colt S/S 2951972 - 1974
Custom II 3981974
Custom II 2501974
Custom II 2441974
Colt 250 (244cc)1972 - 1974
Custom II 5301974
Charger 398 K1969 - 1973
Charger1969 - 1973
Charger 398 P1969 - 1973
Charger 400 SS1972 - 1973
Charger 530 SS1972 - 1973
Charger 2951972 - 1973
Charger 4001970 - 1973
Charger 2941971 - 1973
Custom 5301973
Custom 3981973
Charger 5301972 - 1973
Custom 4001973
Mustang 3981969 - 1973
Mustang 5301971 - 1973
Mustang1965 - 1973
Mustang 4881970 - 1973
Mustang 4001970 - 1973
Charger 297 S1969 - 1972
Charger 398 SS1972
Charger 4881970 - 1971
Charger 5001970 - 1971
Charger 4321971
Charger 3351971
Voyager 5001970 - 1971
Playmate 1641969 - 1971
Playmate 1751970 - 1971
Mustang 5001970 - 1971
Voyager 488 Electric1970 - 1971
Charger 336 J1970
Charger 372 J1969 - 1970
Charger 292 H1970
Charger 3801970
Mustang 300 H1967 - 1970
Playmate 147 HQ1969 - 1970
Charger 293 S1970
Charger 4361970
Playmate 1501970
Mustang 433 J1970
Mustang 7441970
Charger 296 J1969
Charger 634 H1969
Charger 4931969
Charger 303 W1969
Charger 317 H1969
Charger 277 S1969
Charger 606 W1969
Charger 744 1969
Mustang 372 J1966 - 1969
Mustang 303 W1968 - 1969
Mustang 634 H1969
Playmate 296 J1969
Playmate 277 S1969
Mustang 493 H1969
Mustang 371 H1968
Super Voyager 372 J1968
Super Voyager 371 H1968
Super Voyager 372 J Electric1968
Mustang 296 J1968
Super Voyager 600 H Electric1968
Mustang 372 J Electric1968
Super Voyager 594 J Electric1968
Mustang 292 J1967
Voyager 292 J1967
Voyager 300 H1967
Voyager 372 J1967
Mustang 247 J Model 9001966
Super Pacer 19661966
MPN31-77
Meet The Seller
Quick Responder
Responds within 3 hours.
Fast Shipper
Ships within 3 business days.
Accurate Describer
Items match their descriptions.
Need help? We're riders just like you.
Get the best of MX Locker in your inbox.Download the MX Locker App
By clicking subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on MX Locker.
Legal
MX Locker © 2025 Accessibility