The Fastway e2 round-bar system distributes trailer tongue load through curved spring arms and two adjustable L-brackets. Its factory exploded drawing distinguishes the round-bar head, the spring-arm seat, the hitch shank and the individual frame-mounting pieces.

Original manufacturer illustrated parts reference

Match each drawing callout with the original component and part number in the table. Use the manufacturer document for the full installation and adjustment procedure.

Open the original manufacturer PDF to enlarge the numbered components.

Open manufacturer diagram and parts list (PDF, page 2)

Open the original manufacturer PDF to enlarge the numbered components.

Open manufacturer diagram and parts list (PDF, page 3)

Components by original factory number

Parts without a product link are shown for identification. A complete hitch, paired kit and individual component may have different manufacturer ordering numbers.

Callout MPN Component Shop
1 92-04-9208 L-pin retaining clip
2 93-04-9285 1/2-inch nylon locknut
3 92-03-9205 L-pin
4 93-02-5150 Spring-arm L-bracket
5 93-02-9270 1/2 x 4-inch Grade 5 bolt
6 93-02-5350 Studded outside link plate
7 93-02-5200 Inside link plate
8 92-04-9228 1/2-inch nut
9 92-04-9290 1/2-inch lock washer
10 92-00-6000 Snap-up lift lever View exact part
11 92-03-9700 5/8-inch head-angle adjustment bolt
12 94-02-0699 6K single spring arm
12 94-02-0899 8K single spring arm View exact part
12 94-02-1099 10K single spring arm View exact part
13 BD094-WS Spring-bar warning label
14 92-04-9640 3/4-inch nylon locknut
15 92-04-9645 Conical-toothed washer
16 BD094-WH Head warning label
17 92-04-9625 Hitch pin
18 92-02-4100 Adjustable shank
19 92-04-9630 Hitch-pin clip
20 92-04-9650 Spacer rivet
21 92-04-9655 Spacer washers
22 92-04-9635 3/4-10 x 5-inch Grade 5 bolt
23 94-02-1055 Round-bar hitch head
24 — Hitch ball, check complete hitch package

NewRVParts products and photographs

The products below are listed under their exact manufacturer numbers. Compare the complete hitch model and rated spring-bar system before ordering replacements.

MPN Product
94-00-0600 Fastway Round Bar Weight Distribution Hitch - 600 lb TW – 94-00-0600
94-00-0800 Fastway Round Bar Weight Distribution Hitch - 800 lb TW – 94-00-0800
94-00-1000 Fastway Round Bar Weight Distribution Hitch - 1,000 lb TW – 94-00-1000
94-02-0899 Fastway e2 Round Spring Bar - 800 lb TW – 94-02-0899
94-02-1099 Fastway e2 Round Spring Bar - 1,000 lb TW – 94-02-1099

What to check before ordering

The round-bar single replacements are 94-02-0699 (6K), 94-02-0899 (8K), and 94-02-1099 (10K). Use two matching bars of the correct capacity. Fastway e2 trunnion bars begin 92-02 and have a different head/knuckle arrangement, so they are not substitutes. Fastway model 94-00-1061 is a different preinstalled-ball package.

Towing and installation safety: Inspect all spring-arm labels, brackets and retaining pins before towing. Set the hitch according to the fully loaded tongue weight and the manufacturer manual; remove tension with the tongue jack before releasing the L-pins.

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