(509) 892-6368Free shipping on orders over $100 — Authorized Triumph, CFMOTO, Husqvarna & Arctic Cat dealerFree shipping over $100!Tue–Sat 9 AM–5 PM Pacific
TRANSMISSION CASE ASSEMBLY
Parts (46)
| # | Part Number | Description | Qty | Price | Status | |
|---|---|---|---|---|---|---|
| 1 | 3303-615 BOLT FLANGE 8*40 | BOLT FLANGE 8*40 | 6 | $2.09 | Available to order | 6 |
| 2 | 3303-370 BOLT FLANGE 8*45 (GOLDEN) | BOLT FLANGE 8*45 (GOLDEN) | 2 | $2.39 | Available to order | 2 |
| 3 | 3304-081 OIL SEAL 14*28*7 | OIL SEAL 14*28*7 | 1 | $2.49 | Out of Stock | Notify Me |
| 4 | 3303-365 BOLT FLANGE 8*12 (RB 3304-544) | BOLT FLANGE 8*12 (RB 3304-544) | 1 | $1.89 | Available to order | 1 |
| 5 | 3303-591 WASHER 8MM | WASHER 8MM | 1 | $0.88 | Available to order | 1 |
| 6 | 3303-383 BOLT FLANGE SH 6*20 | BOLT FLANGE SH 6*20 | 7 | $0.88 | Available to order | 7 |
| 7 | 3303-763 CAP MISSION | CAP MISSION | 1 | $21.99 | Available to order | 1 |
| 8 | 3303-766 GASKET MISSION COVER | GASKET MISSION COVER | 1 | $4.89 | Available to order | 1 |
| 9 | 3304-108 BOLT TACHOMETER (RB 3304-649) | BOLT TACHOMETER (RB 3304-649) | 1 | $1.89 | Obsolete | View Details |
| 10 | 3304-047 THRUST WASHER 8MM | THRUST WASHER 8MM | 1 | $4.19 | Available to order | 1 |
| 11 | 3303-662 GEAR TACHOMETER | GEAR TACHOMETER | 1 | $77.95 | Available to order | 1 |
| 12 | 3304-077 OIL SEAL 12*18*3 | OIL SEAL 12*18*3 | 2 | $1.89 | Available to order | 2 |
| 13 | 3303-762 CASE COMP MISSION | CASE COMP MISSION (inc. one No. 12) | 1 | $260.95 | Available to order | 1 |
| 14 | 3304-052 BOLT DRAIN PLUG SPECIAL | BOLT DRAIN PLUG SPECIAL | 1 | $3.59 | Available to order | 1 |
| 15 | 3303-765 GASKET MISSION CASE | GASKET MISSION CASE | 1 | $19.09 | Available to order | 1 |
| 16 | 3303-342 PIN DOWEL 10*16 | PIN DOWEL 10*16 | 2 | $0.61 | Available to order | 2 |
| 17 | 3304-131 NUT HEX 16MM | NUT HEX 16MM | 1 | $9.19 | Out of Stock | Notify Me |
| 18 | 3303-802 GEAR BEVEL DRIVEN | GEAR BEVEL DRIVEN | 1 | $79.87 | Obsolete | View Details |
| 19 | 3304-624 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.6 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.6 | — | $5.19 | Available to order | 1 |
| 19 | 3304-625 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.65 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.65 | — | $5.19 | Out of Stock | Notify Me |
| 19 | 3304-626 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.7 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.7 | — | $5.19 | Available to order | 1 |
| 19 | 3304-627 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.75 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.75 | — | $5.19 | Available to order | 1 |
| 19 | 3304-628 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.8 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.8 | — | $5.19 | Available to order | 1 |
| 19 | 3304-629 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.85 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.85 | — | $5.19 | Available to order | 1 |
| 19 | 3304-630 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.9 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.9 | — | $5.19 | Available to order | 1 |
| 19 | 3304-631 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.95 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 0.95 | — | $5.19 | Available to order | 1 |
| 19 | 3304-632 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.0 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.0 | — | $5.19 | Available to order | 1 |
| 19 | 3304-633 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.05 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.05 | — | $5.19 | Available to order | 1 |
| 19 | 3304-634 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.1 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.1 | — | $5.19 | Available to order | 1 |
| 19 | 3304-635 SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.15 | SHIM DRIVEN BEVEL GEAR 20.2 x 30 x 1.15 | — | $5.02 | Obsolete | View Details |
| 20 | 3304-151 CIR CLIP IN 56 | CIR CLIP IN 56 | 1 | $7.59 | Available to order | 1 |
| 21 | 3304-069 BRG BALL RADIAL 63/22 | BRG BALL RADIAL 63/22 | 1 | $66.95 | Available to order | 1 |
| 22 | 3304-105 O-RING 58*4*3.1 | O-RING 58*4*3.1 | 1 | $3.69 | Available to order | 1 |
| 23 | 3303-764 CASE FINAL SHAFT | CASE FINAL SHAFT | 1 | $86.95 | Out of Stock | Notify Me |
| 24 | 3304-152 CIR CLIP IN 58 | CIR CLIP IN 58 | 1 | $12.89 | Available to order | 1 |
| 25 | 3304-071 BRG BALL RADIAL 62/28 | BRG BALL RADIAL 62/28 | 1 | $97.95 | Available to order | 1 |
| 26 | 3304-642 SHAFT FINAL | SHAFT FINAL | 1 | $89.95 | Available to order | 1 |
| 27 | 3304-087 OIL SEAL 28*59*7 | OIL SEAL 28*59*7 | 1 | $21.99 | Available to order | 1 |
| 28 | 3303-869 JOINT YORK | JOINT YORK | 1 | $230.95 | Out of Stock | Notify Me |
| 29 | 3303-868 SHAFT PROPELLER | SHAFT PROPELLER | 1 | $132.95 | Out of Stock | Notify Me |
| 30 | 3303-870 SPG PROPELLER SHAFT | SPG PROPELLER SHAFT | 1 | $3.09 | Available to order | 1 |
| 31 | 3303-945 BOOT JOINT | BOOT JOINT | 1 | $32.95 | Available to order | 1 |
| 32 | 3303-630 TUBE MISSION BREATHER | TUBE MISSION BREATHER (inc. 33) | 1 | $14.49 | Available to order | 1 |
| 33 | 3304-433 CLIP B14.5 TUBE | CLIP B14.5 TUBE | 1 | $1.59 | Out of Stock | Notify Me |
| 34 | 3304-058 BAND 90 CONNECTING TUBE | BAND 90 CONNECTING TUBE | 1 | $12.89 | Out of Stock | Notify Me |
| 35 | 3304-059 BA 66 BOOT | BA 66 BOOT | 1 | $12.89 | Out of Stock | Notify Me |
What Our Customers Say
5 out of 5 based on 247 reviews
“Great place to buy from great parts great people”
Sam Miller · Mar 2026
“10/10 experience with Empire Cycle. Kristin and Joe are great to work with and very helpful. Will absolutely do business with them again.”
Wesley Schmidt · Jan 2026
“I had a pleasant experience doing my business with these folks! I purchased a 2024 CF MOTO 450SS. They communicate with you well, care about what your needs are, and prioritize your satisfaction. I also took my another bike for mods. Austin and Amy do an amazing job! Thank you, everyone!!”
Edward Kim · Jan 2026
“Amazing people!! Helped me out with parts when I was in a pinch and they were very friendly. I would recommend anyone looking for moto supplies or new vehicles to stop in and see what they got.”
Kyle Glubrecht · Jan 2026
“Awesome people and great deal on gear! Outfitted the whole family and several friends with the insane Helmet deals. Keep it up 🙏”
Christopher Davis · Jan 2026
“:) Thank you”
Lara M · Jan 2026