In stock

Starting Line Products Slide Rail Extensions — Extension Length 144"-156" — Axle Extension 6"

Starting Line Products · #4750-0053 · Snow Steering & Suspension / Suspension & Frame

Extend the rails to allow use of longer tracks for more flotation and better performance in deep snow conditions
Include installation hardware

$139.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

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Description & features2 features

Models with 144” rails (except '07-'21).

Extend the rails to allow use of longer tracks for more flotation and better performance in deep snow conditions
Include installation hardware

Specifications8 specs

Riding Style: Snow
Color/Finish: White, Black
Features: For Polaris
Length: 144.00" - 156.00"
Units: Pair
Shipping weight: 2.1 lb
Package size: 12.5 × 2.4 × 2.4 in
Country of origin: USA

Fitment12 models · Polaris

Polaris12 models

600 RMK2005–2006
700 RMK 1442006
800 RMK SP 1442001
Indy 600 H.O. RMK F w/144" Track1991–1997, 2006
Indy 700 RMK w/144" Track1991–1997, 1999–2006
RMK 700 Vertical Edge w/144" Track2002–2005
RMK 700 Vertical Escape w/144" Track2004
RMK 700 w/144" Track2001–2005
RMK 800 Vertical Edge w/144" Track2002–2005
RMK 800 Vertical Escape w/144" Track2004
RMK 800 w/144" Track2000–2005
SwitchBack 600 Assault 1.35" w/144" Track2004–2005

Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 4750-0053
Starting Line Products part #: 31-234

Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Starting Line Products?: Yes. It’s new and genuine, straight from Salto — Starting Line Products part #31-234.